/* ============================================================
   ARK INC. - Renewal Concept Site
   Light base + ARK Red single accent + Charcoal dark surfaces
   ============================================================ */

:root {
  --bg: #f6f6f4;
  --surface: #ffffff;
  --ink: #101014;
  --ink-2: #56565e;
  --ink-3: #8b8b93;
  --line: #e5e5e0;
  --red: #d1121b;        /* 로고 레드와 동일 (흰 배경용) */
  --red-dark: #e8323a;   /* 어두운 배경 위 포인트 (노드·글로우) */
  --red-deep: #7a0f14;   /* 그라데이션·글로우 끝 */
  --slate: #1e2436;      /* 히어로 그라데이션 상단 (탈색 네이비) */
  --charcoal: #26262e;   /* 제품 카드·제품 비주얼 다크 표면 */
  --navy: #0b0b10;
  --footer-bg: #131318;
  --wisky-purple: #482B74; /* WISKY BI (Pantone 3566 C) */
  --wisky-sky: #BBDDF6;
  --wisky-black: #101921;
  --oreum-gold: #C39367;   /* OREUM BI (Pantone 2313 C) */
  --oreum-beige: #E0C6AD;
  --oreum-black: #2D2926;
  --radius: 22px;
  --radius-s: 14px;
  --header-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  letter-spacing: -0.01em;
  /* 한국어: 음절이 아닌 단어(어절) 단위로 줄바꿈 */
  word-break: keep-all;
  overflow-wrap: break-word;
}
/* 가독성: 제목은 줄 길이를 고르게, 본문은 마지막 줄 외톨이 단어를 피함 (미지원 브라우저는 무시) */
h1, h2, h3 { text-wrap: balance; }
p, li, dd { text-wrap: pretty; }
/* 의미 단위 줄바꿈: 문장 끝(.sb)에서 줄을 바꾸고, 쉼표로 나뉜 구(.ph)는 한 덩어리로 다음 줄로 넘어감.
   구가 한 줄보다 길면 그 안에서 어절 단위로 접혀 좁은 화면에서도 넘치지 않음 */
.ph { display: inline-block; max-width: 100%; vertical-align: top; }

img { max-width: 100%; display: block; }
/* intrinsic width/height attrs reserve layout (no CLS-driven ScrollTrigger refreshes); CSS-sized images keep their aspect ratio */
:where(img[width][height]) { width: auto; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--red); color: #fff; }

.img-white { filter: brightness(0) invert(1); }

/* ---------- custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; pointer-events: none; z-index: 9999;
  border-radius: 50%; transform: translate(-50%, -50%);
}
.cursor-dot { width: 8px; height: 8px; background: var(--red); }
.cursor-ring {
  width: 38px; height: 38px; border: 1.5px solid rgba(224, 36, 43, 0.55);
  transition: width .35s var(--ease), height .35s var(--ease),
              border-color .35s, background-color .35s, opacity .3s;
}
.cursor-ring.is-hover {
  width: 64px; height: 64px;
  background: rgba(224, 36, 43, 0.08);
  border-color: rgba(224, 36, 43, 0.9);
}
.cursor-ring.is-label {
  width: 84px; height: 84px; background: var(--red); border-color: var(--red);
}
.cursor-ring .cursor-text {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff; letter-spacing: .08em;
  opacity: 0; transition: opacity .2s;
}
.cursor-ring.is-label .cursor-text { opacity: 1; }
@media (hover: none), (max-width: 900px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------- page transition overlay ---------- */

/* ---------- grain ---------- */
.grain {
  position: fixed; inset: 0; z-index: 8000; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  /* static texture: the translate animation repainted a 200% overlay every frame */
}
@keyframes grain {
  0%,100% { transform: translate(0,0) } 10% { transform: translate(-5%,-10%) }
  20% { transform: translate(-15%,5%) } 30% { transform: translate(7%,-25%) }
  40% { transform: translate(-5%,25%) } 50% { transform: translate(-15%,10%) }
  60% { transform: translate(15%,0%) } 70% { transform: translate(0%,15%) }
  80% { transform: translate(3%,35%) } 90% { transform: translate(-10%,10%) }
}

/* ---------- layout ---------- */
.container { width: min(1280px, 92vw); margin: 0 auto; }
section { position: relative; }

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 800; letter-spacing: .22em;
  text-transform: uppercase; color: var(--ink-2); margin-bottom: 22px;
}
.section-label::after {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--red);
}
.section-label.on-dark { color: rgba(255,255,255,.72); }

.section-title {
  font-size: clamp(30px, 4.2vw, 54px); font-weight: 800;
  letter-spacing: -0.035em; line-height: 1.22;
}
.section-desc { margin-top: 18px; color: var(--ink-2); font-size: clamp(15px, 1.3vw, 18px); max-width: 760px; } /* 한 문장짜리 설명이 한 줄에 들어가도록 폭 확대 */

/* split-line mask reveal */
.split-line { display: block; overflow: hidden; }
.split-line > span { display: block; transform: translateY(110%); }

/* generic reveals (JS toggles) */
[data-reveal] { opacity: 0; transform: translateY(44px); }
[data-reveal].is-visible { opacity: 1; transform: none; transition: opacity 1s var(--ease), transform 1s var(--ease); }
[data-reveal="left"] { transform: translateX(-44px); }
[data-reveal="scale"] { transform: scale(.94); }

/* image clip reveal */
.clip-reveal { clip-path: inset(12% 8% 12% 8% round 24px); transition: clip-path 1.2s var(--ease); }
.clip-reveal.is-visible { clip-path: inset(0 0 0 0 round var(--radius)); }

/* ---------- buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 32px; border-radius: 999px; font-size: 15px; font-weight: 700;
  border: 1px solid transparent; overflow: hidden; isolation: isolate;
  transition: color .35s var(--ease), border-color .35s, transform .3s var(--ease);
}
.btn .arr { transition: transform .35s var(--ease); }
.btn:hover .arr { transform: translateX(5px); }
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  transform: translateY(101%); transition: transform .45s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary::before { background: var(--navy); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark::before { background: var(--red); }
.btn-ghost { border-color: rgba(255,255,255,.4); color: #fff; }
.btn-ghost::before { background: #fff; }
.btn-ghost:hover { color: var(--navy); }
.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline::before { background: var(--ink); }
.btn-outline:hover { color: #fff; }

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h); display: flex; align-items: center;
  transition: transform .5s var(--ease), background .4s, box-shadow .4s, backdrop-filter .4s;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, .78);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 rgba(16,16,20,.06);
}
.site-header.is-hidden { transform: translateY(-100%); }
body.is-menu-open { overflow: hidden; }
.header-inner {
  width: min(1420px, 94vw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo img { height: 26px; width: auto; }
.logo .logo-white { display: none; }
/* dark hero pages: white logo & nav until scrolled */
.header-on-dark .site-header:not(.is-scrolled):not(.is-menu-open) .logo .logo-color { display: none; }
.header-on-dark .site-header:not(.is-scrolled):not(.is-menu-open) .logo .logo-white { display: block; }
.header-on-dark .site-header:not(.is-scrolled):not(.is-menu-open) .main-nav > ul > li > a { color: rgba(255,255,255,.85); }
.header-on-dark .site-header:not(.is-scrolled):not(.is-menu-open) .main-nav > ul > li > a:hover { color: #fff; }

.main-nav > ul { display: flex; align-items: center; gap: 6px; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: block; padding: 10px 18px; font-size: 15px; font-weight: 600; color: var(--ink-2);
  transition: color .3s;
}
.main-nav > ul > li > a:hover, .main-nav > ul > li > a.is-active { color: var(--ink); }
.main-nav > ul > li > a.is-active { font-weight: 800; }

.nav-drop {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 8px);
  min-width: 210px; padding: 10px; border-radius: 18px;
  background: rgba(255,255,255,.92); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(16,16,20,.14); border: 1px solid rgba(16,16,20,.05);
  opacity: 0; visibility: hidden; transition: all .35s var(--ease);
}
.main-nav li:hover .nav-drop { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav-drop a {
  display: flex; align-items: baseline; gap: 8px; padding: 11px 14px; border-radius: 12px;
  font-size: 14.5px; font-weight: 700; transition: background .25s;
  white-space: nowrap;
}
.nav-drop a small { white-space: nowrap; }
.nav-drop a small { font-size: 11.5px; font-weight: 500; color: var(--ink-3); }
.nav-drop a:hover { background: #f2f2ef; color: var(--red); }

.header-cta { display: inline-flex; align-items: center; gap: 8px; padding: 11px 22px; border-radius: 999px;
  background: var(--navy); color: #fff; font-size: 13.5px; font-weight: 700; transition: background .3s, transform .3s; }
.header-cta:hover { background: var(--red); }

/* burger */
.burger { display: none; width: 46px; height: 46px; border: 0; background: none; position: relative; z-index: 1102; }
.burger span {
  position: absolute; left: 11px; width: 24px; height: 2px; background: var(--ink);
  transition: all .4s var(--ease);
}
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 26px; }
.header-on-dark .site-header:not(.is-scrolled):not(.is-menu-open) .burger span { background: #fff; }
.is-menu-open .burger span { background: #fff !important; }
.is-menu-open .burger span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.is-menu-open .burger span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 1100; background: var(--navy); color: #fff;
  display: flex; flex-direction: column; justify-content: center; padding: 8vh 8vw;
  clip-path: circle(0 at calc(100% - 34px) 38px); transition: clip-path .7s var(--ease);
  visibility: hidden;
}
.is-menu-open .mobile-menu { clip-path: circle(150% at calc(100% - 34px) 38px); visibility: visible; }
.mobile-menu a.mm-link {
  display: block; font-size: clamp(28px, 7vw, 44px); font-weight: 800; padding: 10px 0;
  letter-spacing: -0.03em; color: #fff; opacity: .92;
}
.mobile-menu a.mm-link span.num { font-size: 13px; color: var(--red); vertical-align: super; margin-right: 10px; font-weight: 700; }
.mobile-menu .mm-sub { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 8px 0 14px; }
.mobile-menu .mm-sub a { color: rgba(255,255,255,.6); font-size: 15px; font-weight: 600; }
.mobile-menu .mm-foot { margin-top: 6vh; color: rgba(255,255,255,.5); font-size: 13px; }

/* ============================================================
   HERO (index)
   ============================================================ */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  background: radial-gradient(120% 90% at 70% 10%, var(--slate) 0%, #0f1119 45%, #07070c 100%);
  color: #fff; overflow: hidden;
}

/* ---------- hero background video ---------- */
.hero-media { position: absolute; inset: 0; overflow: hidden; background: #07070c; }
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 62% 50%;
  opacity: 0.92; filter: saturate(0.92) contrast(1.04); /* poster is visible from first paint; the video takes over in place */
  transform: scale(var(--hero-video-scale, 1)) translateY(var(--hero-video-shift, 0px));
  transform-origin: 50% 0%; will-change: transform, opacity;
  transition: opacity 1.4s var(--ease);
}
.hero-video.is-ready { opacity: 0.92; }
.hero-media__shade {
  position: absolute; inset: 0;
  background:
    radial-gradient(44% 60% at 50% 50%, rgba(7,7,12,.82) 0%, rgba(7,7,12,.58) 45%, rgba(7,7,12,0) 100%),
    linear-gradient(180deg, rgba(7,7,12,.45) 0%, rgba(7,7,12,0) 22%, rgba(7,7,12,0) 66%, rgba(7,7,12,.92) 100%);
}
/* soft lift around the eye so it reads as the focal point */
.hero-media__focus {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(26% 40% at 15% 47%, rgba(150,175,255,.16), rgba(150,175,255,.04) 55%, transparent 75%);
}
.has-hero-video .hero-vignette { background: radial-gradient(90% 70% at 50% 45%, transparent 0%, rgba(5,6,12,.35) 100%); }
@media (max-width: 900px) {
  .hero-video { object-position: 50% 50%; transform-origin: 50% 100%; --hero-video-scale: 1; }
  .has-hero-video .hero { align-items: flex-end; }
  .has-hero-video .hero-inner { padding-top: 120px; padding-bottom: 140px; }
  .hero-inner .hero-copy { width: 100%; }
  .hero-media__focus { background: radial-gradient(60% 34% at 50% 26%, rgba(150,175,255,.18), rgba(150,175,255,.05) 55%, transparent 75%); }
  .hero-media__shade {
    background:
      linear-gradient(180deg, rgba(7,7,12,.4) 0%, rgba(7,7,12,.12) 28%, rgba(7,7,12,.6) 55%, rgba(7,7,12,.9) 78%, rgba(7,7,12,.96) 100%);
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-video { transition: none; }
}
.hero-vignette {
  position: absolute; inset: 0;
  background: radial-gradient(80% 60% at 50% 45%, transparent 0%, rgba(5,6,12,.55) 100%);
}
.hero-inner { position: relative; z-index: 2; display: flex; justify-content: center; width: min(1280px, 92vw); margin: 0 auto; padding-top: 60px; }
.hero-copy { width: min(100%, 780px); text-align: center; }
.hero-copy .hero-sub { margin-inline: auto; }
.hero-copy .hero-actions { justify-content: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .3em; text-transform: uppercase;
  color: rgba(255,255,255,.65); margin-bottom: 28px;
}
.hero-eyebrow::before { content: ""; width: 36px; height: 1px; background: var(--red); }
.hero-title {
  font-size: clamp(34px, 4.3vw, 62px); font-weight: 800; line-height: 1.16; letter-spacing: -0.04em;
}
.hero-title .accent {
  background: linear-gradient(100deg, #c9c9c4 0%, #f2f2ef 55%, #ffffff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { margin-top: 28px; font-size: clamp(15px, 1.4vw, 19px); color: rgba(255,255,255,.66); max-width: 560px; }
.br-m { display: none; }              /* mobile-only line break */
@media (max-width: 760px) { .br-m { display: inline; } }
.hero-actions { display: flex; gap: 14px; margin-top: 44px; flex-wrap: wrap; }
.hero-bottom {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  display: flex; justify-content: space-between; align-items: flex-end;
  width: min(1280px, 92vw); margin: 0 auto; padding-bottom: 34px;
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.45);
}
.scroll-hint { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.scroll-hint .bar { width: 1px; height: 52px; background: rgba(255,255,255,.25); position: relative; overflow: hidden; }
.scroll-hint .bar::after {
  content: ""; position: absolute; top: -50%; will-change: transform; left: 0; width: 100%; height: 50%;
  background: #fff; animation: scrollhint 1.8s var(--ease) infinite;
}
@keyframes scrollhint { 0% { transform: translateY(0) } 60%,100% { transform: translateY(320%) } } /* transform-only: no per-frame layout */
.hero-ticker { display: flex; gap: 34px; }
.has-hero-video .hero-bottom { justify-content: space-between; }
.hero-ticker b { color: rgba(255,255,255,.85); font-weight: 700; }

/* ---------- manifesto (scrub word highlight) ---------- */
.manifesto { padding: 20vh 0; background: var(--bg); }
.manifesto-text {
  font-size: clamp(24px, 3.4vw, 46px); font-weight: 800; line-height: 1.5;
  letter-spacing: -0.03em; max-width: 1060px;
}
.manifesto-text .w { color: rgba(16,16,20,.16); transition: color .35s linear; }
.manifesto-text .w.lit { color: var(--ink); }
.manifesto-text .w.red.lit { color: var(--red); }

/* ---------- stats ---------- */
.stats { padding-bottom: 15vh; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 32px; position: relative; overflow: hidden;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.stat-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px rgba(16,16,20,.09); }
.stat-card::after {
  content: ""; position: absolute; left: 32px; right: 32px; bottom: 0; height: 3px;
  background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.stat-card:hover::after { transform: scaleX(1); }
.stat-num {
  font-size: clamp(40px, 4.6vw, 64px); font-weight: 800; letter-spacing: -0.045em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-num .suffix { color: var(--red); }
.stat-label { margin-top: 14px; color: var(--ink-2); font-size: 15px; font-weight: 600; }

/* ---------- cycle (pinned) ---------- */
.cycle { background: var(--navy); color: #fff; border-radius: 48px 48px 0 0; }
.cycle-sticky { min-height: 100vh; display: flex; flex-direction: column; justify-content: flex-start; padding: max(9vh, 84px) 0 4vh; }
.cycle-head { text-align: center; }
.cycle-stage { position: relative; width: min(680px, 86vw, 64vh); margin: 9vh auto 0; }
.cycle-svg { width: 100%; height: auto; display: block; }
.cycle-orbit { fill: none; stroke: rgba(255,255,255,.14); stroke-width: 1.5; }
.cycle-progress { fill: none; stroke: var(--red-dark); stroke-width: 2.5; stroke-linecap: round; }
.cycle-node { position: absolute; width: 19.8%; transform: translate(-50%, -50%); display: flex; justify-content: center; text-align: center; opacity: .25; transition: opacity .5s, filter .5s; }
/* flex centering keeps the bubble centred even when its min-width exceeds the node width on phones (auto margins collapse to 0 and push it right) */
.cycle-node .bubble {
  width: 100%; min-width: 84px; max-width: 134px; aspect-ratio: 1; height: auto; border-radius: 50%;
  margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: background .5s, border-color .5s, transform .5s var(--ease);
}
.cycle-node.is-on { opacity: 1; }
.cycle-node.is-on .bubble { background: var(--red-dark); border-color: var(--red-dark); transform: scale(1.06); box-shadow: 0 0 60px rgba(232,50,58,.4); }
.cycle-node b { font-size: clamp(13px, 1.5vw, 17px); font-weight: 800; }
.cycle-node small { font-size: clamp(10px, 1.1vw, 12.5px); color: rgba(255,255,255,.65); padding: 0 10px; }
.cycle-core {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); text-align: center;
}
.cycle-core .num { font-size: clamp(15px, 1.6vw, 18px); color: rgba(255,255,255,.5); letter-spacing: .2em; }
.cycle-core .word { font-size: clamp(22px, 3vw, 38px); font-weight: 800; letter-spacing: -0.02em; }

/* ---------- services bento ---------- */
.services { background: var(--navy); color: #fff; padding: 14vh 0 16vh; }
.bento {
  display: grid; gap: 18px; margin-top: 56px;
  grid-template-columns: repeat(12, 1fr); grid-auto-rows: 96px;
}
.bento-card {
  position: relative; border-radius: var(--radius); overflow: hidden; isolation: isolate;
  background: #17171e; border: 1px solid rgba(255,255,255,.08);
  padding: 34px; display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .5s var(--ease), border-color .4s;
}
.bento-card:hover { transform: translateY(-6px); border-color: rgba(255,255,255,.22); }
.bento-1 { grid-column: span 7; grid-row: span 5; }
.bento-2 { grid-column: span 5; grid-row: span 5; }
.bento-3 { grid-column: span 4; grid-row: span 4; }
.bento-4 { grid-column: span 4; grid-row: span 4; }
.bento-5 { grid-column: span 4; grid-row: span 4; }
.bento-card .bg-img {
  position: absolute; inset: 0; z-index: -1; object-fit: cover; width: 100%; height: 100%;
  opacity: .9; transition: transform 1.1s var(--ease), opacity .5s;
}
.bento-card:hover .bg-img { transform: scale(1.06); }
.bento-card .bg-grad { position: absolute; inset: 0; z-index: -1; background: linear-gradient(to top, rgba(7,7,12,.92) 8%, rgba(7,7,12,.25) 55%, rgba(7,7,12,.05)); }
.bento-card.is-blue {
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(232,50,58,.28) 0%, transparent 60%),
    linear-gradient(135deg, var(--charcoal) 0%, #111116 100%);
}
.bento-card.is-blue .bg-grad { background: linear-gradient(to top, rgba(7,7,12,.6), transparent 60%); }
.bento-tag {
  position: absolute; top: 26px; left: 30px; font-size: 11.5px; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.72);
  padding: 7px 14px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.bento-arrow {
  position: absolute; top: 22px; right: 22px; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center; font-size: 17px;
  transition: background .4s, transform .5s var(--ease);
}
.bento-card:hover .bento-arrow { background: var(--red); border-color: var(--red); transform: rotate(45deg); }
.bento-name { font-size: clamp(24px, 2.6vw, 40px); font-weight: 800; letter-spacing: -0.02em; }
.bento-desc { margin-top: 10px; font-size: 14.5px; color: rgba(255,255,255,.68); max-width: 440px; line-height: 1.65; }
.bento-watermark {
  position: absolute; right: -10px; bottom: -34px; font-size: 150px; font-weight: 800;
  letter-spacing: -0.05em; color: rgba(255,255,255,.05); z-index: -1; user-select: none; white-space: nowrap;
}

/* ---------- history horizontal ---------- */
.history { background: var(--bg); overflow: hidden; }
.history-pin { position: relative; }
.history-head { padding: 14vh 0 0; }
.history-track { display: flex; gap: 26px; padding: 7vh 0 14vh; width: max-content; padding-left: max(4vw, calc((100vw - 1280px)/2)); padding-right: 8vw; will-change: transform; }
.history-col {
  width: clamp(300px, 30vw, 420px); flex-shrink: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 36px 32px;
}
.history-col .years { font-size: clamp(26px, 2.4vw, 34px); font-weight: 800; letter-spacing: -0.03em; }
.history-col .years em { font-style: normal; color: var(--red); }
.history-col ul { margin-top: 26px; display: flex; flex-direction: column; gap: 13px; }
.history-col li { position: relative; padding-left: 18px; font-size: 14px; color: var(--ink-2); line-height: 1.6; }
.history-col li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.history-col.is-now { background: var(--navy); color: #fff; border-color: var(--navy); }
.history-col.is-now li { color: rgba(255,255,255,.7); }
.history-progress { position: relative; height: 2px; background: var(--line); width: min(1280px, 92vw); margin: 0 auto 8vh; }
.history-progress i { position: absolute; inset: 0; background: var(--red); transform-origin: left; transform: scaleX(0); }

/* ---------- partners marquee ---------- */
.partners { padding: 15vh 0; background: var(--bg); }
.marquee { overflow: hidden; margin-top: 46px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee + .marquee { margin-top: 18px; }
.marquee-track { display: flex; gap: 18px; width: max-content; will-change: transform; }
.partner-chip {
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  min-width: 210px; padding: 26px 38px; border-radius: var(--radius-s);
  background: var(--surface); border: 1px solid var(--line);
  font-size: 17px; font-weight: 800; letter-spacing: -0.01em; color: #3c3c44;
  transition: color .3s, border-color .3s;
}
.partner-chip:hover { color: var(--red); border-color: var(--red); }
.partner-chip img { display: block; height: auto; width: auto; max-height: 36px; max-width: 220px; object-fit: contain; filter: grayscale(1); opacity: .72; transition: filter .4s, opacity .4s; }
.partner-chip:hover img { filter: none; opacity: 1; }

/* ---------- news ---------- */
.news-section { padding: 4vh 0 16vh; background: var(--bg); }
.news-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 52px; }
.news-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.news-card:hover { transform: translateY(-8px); box-shadow: 0 28px 56px rgba(16,16,20,.1); }
.news-thumb { aspect-ratio: 16 / 10; overflow: hidden; background: #ececea; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.news-card:hover .news-thumb img { transform: scale(1.07); }
.news-body { padding: 26px 26px 30px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.news-date { font-size: 12.5px; font-weight: 700; letter-spacing: .08em; color: var(--red); }
.news-src, .m-src { font-style: normal; font-weight: 700; color: var(--ink-3); letter-spacing: .02em; }
.news-src::before, .m-src::before { content: "\B7"; margin: 0 6px; color: var(--ink-3); }
.m-src { font-size: 13px; }
.news-title-txt {
  font-size: 17.5px; font-weight: 800; line-height: 1.45; letter-spacing: -0.02em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-excerpt { font-size: 13.5px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  padding: 18vh 0;
  background: radial-gradient(110% 130% at 50% 120%, #9c141b 0%, var(--red-deep) 30%, var(--navy) 100%);
}
.cta-band .orbits { position: absolute; inset: 0; pointer-events: none; opacity: .3; }
.cta-band h2 { font-size: clamp(28px, 4vw, 52px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.3; }
.cta-band p { margin-top: 18px; color: rgba(255,255,255,.72); font-size: clamp(14px, 1.3vw, 17px); }
.cta-band .btn { margin-top: 44px; background: #fff; color: var(--navy); }
.cta-band .btn::before { background: var(--navy); }
.cta-band .btn:hover { color: #fff; }

/* ---------- footer ---------- */
.site-footer { background: var(--footer-bg); color: rgba(255,255,255,.62); padding: 90px 0 46px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 2fr 1.2fr; gap: 44px; }
.footer-brand img { height: 30px; }
.footer-brand p { margin-top: 20px; font-size: 13.5px; line-height: 1.7; }
.footer-col h4 { color: #fff; font-size: 14px; font-weight: 800; letter-spacing: .1em; margin-bottom: 18px; text-transform: uppercase; }
.footer-col li { font-size: 13.5px; line-height: 1.8; margin-bottom: 8px; }
.footer-col li b { color: rgba(255,255,255,.85); font-weight: 700; margin-right: 6px; }
.footer-contact a { display: block; font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 8px; letter-spacing: -0.01em; transition: color .3s; }
.footer-contact a:hover { color: var(--red); }
.footer-bottom-bar {
  margin-top: 64px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.09);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12.5px;
}
.footer-nav { display: flex; gap: 22px; }
.footer-nav a { transition: color .3s; }
.footer-nav a:hover { color: #fff; }
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 900;
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line);
  background: rgba(255,255,255,.85); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  font-size: 18px; opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: all .4s var(--ease);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--navy); color: #fff; }

/* ============================================================
   SUB PAGES - common
   ============================================================ */
.page-hero { padding: calc(var(--header-h) + 10vh) 0 8vh; }
.page-hero .crumb { font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.page-hero .crumb::before { content: ""; width: 30px; height: 1px; background: var(--red); }
.page-hero h1 { font-size: clamp(40px, 6.4vw, 88px); font-weight: 800; letter-spacing: -0.045em; line-height: 1.1; }
.page-hero .tagline { margin-top: 22px; font-size: clamp(15px, 1.5vw, 19px); color: var(--ink-2); max-width: 720px; }
.page-hero-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; }
.page-hero .hero-logo { margin: 0 0 8px; line-height: 0; }
.page-hero .hero-logo img { height: var(--h, 64px); width: auto; max-width: 100%; display: block; }
.page-hero .hero-logo + .tagline { margin-top: 22px; }
.brand-chip {
  flex-shrink: 0; width: 118px; height: 118px; border-radius: 24px;
  background: var(--surface); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; padding: 22px;
}
.brand-chip img { max-height: 100%; object-fit: contain; }

/* product main visual */
.product-visual { margin: 6vh auto 0; border-radius: var(--radius); overflow: hidden; position: relative; }
.product-visual .pv-bg {
  min-height: clamp(360px, 56vh, 620px); display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(80% 70% at 30% 0%, rgba(232,50,58,.22) 0%, transparent 60%),
    linear-gradient(135deg, var(--charcoal) 0%, #111116 100%);
  padding: 6vh 6vw;
}
.product-visual .pv-bg.is-light { background: linear-gradient(135deg, #f0f0ed 0%, #e2e2dd 100%); }
.product-visual .pv-bg--oreum { background: #fff; padding: 2vh 3vw; min-height: 0; border: 1px solid var(--line); }
.product-visual .pv-bg--oreum img.pv-img { max-height: clamp(460px, 74vh, 820px); width: min(100%, 1120px); height: auto; filter: none; }
.product-visual img.pv-img { max-height: clamp(280px, 44vh, 500px); width: auto; object-fit: contain; filter: drop-shadow(0 40px 60px rgba(0,0,0,.35)); }
.pv-float { animation: floaty 5.5s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-16px) } }

/* definition */
.definition { padding: 12vh 0; }
.definition-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; align-items: start; }
.definition h2 { font-size: clamp(24px, 2.6vw, 34px); font-weight: 800; letter-spacing: -0.03em; }
.definition p { font-size: clamp(16px, 1.6vw, 21px); line-height: 1.75; color: #2c2c33; font-weight: 500; }
.definition p strong { color: var(--red); }

/* audience chips */
.audience { padding-bottom: 12vh; }
.audience-wrap { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; gap: 26px; align-items: center; }
.audience-center {
  width: clamp(170px, 20vw, 230px); height: clamp(170px, 20vw, 230px); border-radius: 50%;
  background: var(--navy); color: #fff; display: flex; flex-direction: column; gap: 8px;
  align-items: center; justify-content: center; text-align: center; padding: 22px; margin: 0 auto;
  box-shadow: 0 30px 70px rgba(11,11,16,.25);
}
.audience-center img { height: 30px; filter: brightness(0) invert(1); opacity: .9; }
.audience-center b { font-size: 14.5px; line-height: 1.5; }
.audience-col { display: flex; flex-direction: column; gap: 18px; }
.audience-item {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s);
  padding: 24px 28px; font-weight: 800; font-size: clamp(15px, 1.4vw, 18px);
  transition: transform .45s var(--ease), border-color .3s, box-shadow .45s;
}
.audience-item:hover { transform: translateY(-5px); border-color: var(--red); box-shadow: 0 18px 40px rgba(16,16,20,.08); }

/* value cards */
.values { padding-bottom: 14vh; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 52px; }
.values-grid--4 { grid-template-columns: repeat(4, 1fr); }
.value-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 40px 34px; min-height: 300px; display: flex; flex-direction: column;
  transition: transform .5s var(--ease), box-shadow .5s;
}
.value-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px rgba(16,16,20,.09); }
.value-card .idx { font-size: 13px; font-weight: 800; color: var(--red); letter-spacing: .15em; }
.value-card h3 { margin-top: 18px; font-size: clamp(20px, 2vw, 26px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.3; }
.value-card h3 small { display: block; font-size: 14px; color: var(--ink-3); font-weight: 700; margin-top: 6px; }
.value-card p { margin-top: 0; padding-top: 22px; color: var(--ink-2); font-size: 14.5px; } /* 카드마다 본문 시작 높이를 맞춤 (아래 정렬 해제) */

/* feature checklist */
.features { padding-bottom: 14vh; }
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 48px; }
.feature-item {
  display: flex; align-items: center; gap: 16px; padding: 24px 28px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s);
  font-weight: 700; font-size: clamp(14.5px, 1.3vw, 16.5px);
  transition: border-color .3s, transform .4s var(--ease);
}
.feature-item:hover { border-color: var(--red); transform: translateX(6px); }
.feature-item .chk {
  flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%;
  background: rgba(224,36,43,.09); color: var(--red);
  display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 800;
}

/* performance table */
.perf { padding-bottom: 14vh; }
.perf-table-wrap { margin-top: 48px; overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.perf-table { width: 100%; min-width: 720px; border-collapse: collapse; }
.perf-table th, .perf-table td { padding: 24px 22px; text-align: center; border-bottom: 1px solid var(--line); }
.perf-table thead th { background: var(--navy); color: #fff; font-size: 15px; letter-spacing: -0.01em; }
.perf-table thead th:first-child { background: var(--navy); text-align: left; padding-left: 30px; }
.perf-table thead th small { display: block; font-weight: 500; color: rgba(255,255,255,.6); font-size: 11.5px; margin-top: 4px; }
.perf-table tbody th { text-align: left; padding-left: 30px; background: #fafaf8; font-size: 15px; }
.perf-table tbody th small { display: block; font-weight: 500; color: var(--ink-3); font-size: 12px; margin-top: 4px; }
.perf-num { font-size: clamp(22px, 2.2vw, 30px); font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.perf-num b { color: inherit; }
.perf-ci { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 4px; }
.perf-note { margin-top: 16px; font-size: 12.5px; color: var(--ink-3); }

/* cert badges */
.badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.badge-chip {
  padding: 12px 22px; border-radius: 999px; border: 1.5px solid var(--ink); font-weight: 800; font-size: 13.5px;
  transition: background .3s, color .3s;
}
.badge-chip:hover { background: var(--ink); color: #fff; }

/* series evolution (OPTiNA) */
.series { padding-bottom: 14vh; }
.series-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 52px; }
.series-item {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px 34px; text-align: center;
  transition: transform .5s var(--ease), box-shadow .5s;
}
.series-item:hover { transform: translateY(-8px); box-shadow: 0 26px 54px rgba(16,16,20,.09); }
.series-item .ph { height: 170px; display: flex; align-items: center; justify-content: center; margin-bottom: 22px; }
.series-item .ph img { max-height: 100%; object-fit: contain; }
.series-item b { font-size: 17px; font-weight: 800; }
.series-item small { display: block; color: var(--ink-3); font-size: 12.5px; margin-top: 6px; font-weight: 600; }
.series-item .step-no { position: absolute; top: 18px; left: 22px; font-size: 12px; font-weight: 800; color: var(--red); letter-spacing: .12em; }
.series-item.is-next { border-style: solid; } /* GEN 4도 다른 카드와 같은 실선·흰 배경 */
.series-item.is-next .ph { font-size: 44px; color: var(--ink-3); }

/* spec cards */
.specs { padding-bottom: 14vh; }
.specs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.spec-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 30px; }
.spec-card .no { font-size: 12.5px; font-weight: 800; color: var(--red); letter-spacing: .14em; }
.spec-card h3 { margin-top: 14px; font-size: 20px; font-weight: 800; }
.spec-card p { margin-top: 10px; color: var(--ink-2); font-size: 14.5px; }

/* exam list (OREUM) */
.exams { padding-bottom: 14vh; }
.exam-list { margin-top: 48px; display: flex; flex-direction: column; gap: 12px; }
.exam-row {
  display: grid; grid-template-columns: 64px 1.1fr 1.6fr auto; align-items: center; gap: 22px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s);
  padding: 26px 30px; transition: border-color .3s, transform .4s var(--ease);
}
.exam-row:hover { border-color: var(--red); transform: translateX(6px); }
.exam-row .no { font-size: 20px; font-weight: 800; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.exam-row h3 { font-size: clamp(16px, 1.6vw, 19px); font-weight: 800; }
.exam-row h3 .soon { font-size: 11px; vertical-align: middle; margin-left: 8px; background: rgba(224,36,43,.1); color: var(--red); padding: 4px 10px; border-radius: 999px; font-weight: 800; }
.exam-row p { color: var(--ink-2); font-size: 14px; }
.exam-tags { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.exam-tags span { font-size: 12px; font-weight: 700; padding: 7px 13px; border-radius: 999px; background: #f0f0ed; color: var(--ink-2); white-space: nowrap; }

/* flow steps */
.flow { padding-bottom: 14vh; }
.flow-grid { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; gap: 16px; margin-top: 52px; }
.flow-step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px 30px; text-align: center; }
.flow-step .en { font-size: 11.5px; letter-spacing: .22em; font-weight: 800; color: var(--red); text-transform: uppercase; }
.flow-step h3 { margin-top: 14px; font-size: clamp(19px, 1.9vw, 24px); font-weight: 800; line-height: 1.35; }
.flow-step p { margin-top: 12px; font-size: 14px; color: var(--ink-2); }
.flow-arrow { display: flex; align-items: center; font-size: 26px; color: var(--red); }

/* sub-brand rows (SANVEL) */
.subbrands { padding-bottom: 14vh; }
.subbrand-row {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 44px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 46px; margin-top: 24px;
}
.subbrand-row:nth-child(even) { direction: rtl; }
.subbrand-row:nth-child(even) > * { direction: ltr; }
.subbrand-media {
  border-radius: var(--radius-s); min-height: 240px;
  display: flex; align-items: center; justify-content: center; font-weight: 800; color: #fff;
  font-size: clamp(20px, 2vw, 26px); letter-spacing: -0.01em; padding: 30px; text-align: center;
}
.sb-care { background: linear-gradient(135deg, #3aa98c, #2c866f); }
.sb-lounge { background: linear-gradient(135deg, #2c866f, #1d3c34); }
.sb-mobile { background: linear-gradient(135deg, #1d3c34, #101f1b); }
.subbrand-row h3 { font-size: clamp(22px, 2.3vw, 30px); font-weight: 800; letter-spacing: -0.02em; }
.subbrand-row h3 small { color: var(--red); font-size: 13px; display: block; letter-spacing: .16em; margin-bottom: 10px; text-transform: uppercase; }
.subbrand-row p { margin-top: 16px; color: var(--ink-2); font-size: 15px; line-height: 1.75; }

/* ============================================================
   BRAND page
   ============================================================ */
.brand-hero {
  position: relative; min-height: 100svh; display: flex; align-items: center; padding: calc(var(--header-h) + 4vh) 0 6vh; box-sizing: border-box;
  background: radial-gradient(120% 100% at 30% 0%, #191927 0%, #0b0b10 60%); color: #fff; overflow: hidden;
}
.brand-hero .watermark {
  position: absolute; bottom: -4vw; left: 0; right: 0; text-align: center;
  font-size: clamp(90px, 16vw, 270px); font-weight: 800; letter-spacing: -0.04em;
  color: rgba(255,255,255,.045); user-select: none; white-space: nowrap; line-height: 1;
}
.timeline { padding: 4vh 0 14vh; }
.timeline-era { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 52px 0; border-top: 1px solid var(--line); }
.timeline-era:last-child { border-bottom: 1px solid var(--line); }
.timeline-era .era { font-size: clamp(24px, 2.6vw, 36px); font-weight: 800; letter-spacing: -0.03em; color: var(--ink); position: sticky; top: 110px; align-self: start; }
.timeline-era .era em { font-style: normal; color: var(--red); display: block; font-size: 13px; letter-spacing: .18em; margin-top: 8px; text-transform: uppercase; }
.timeline-era ul { display: flex; flex-direction: column; gap: 14px; }
.timeline-era li { position: relative; padding-left: 22px; color: var(--ink-2); font-size: 15px; }
.timeline-era li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.brand-system { padding-bottom: 16vh; }
.brand-system-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 50px; }
.brand-logo-card {
  aspect-ratio: 4 / 3; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; padding: 30px;
  transition: transform .5s var(--ease), box-shadow .5s;
}
.brand-logo-card:hover { transform: translateY(-8px); box-shadow: 0 26px 54px rgba(16,16,20,.09); }
.brand-logo-card img { max-height: 56px; object-fit: contain; }
.brand-logo-card .logo-box { height: clamp(40px, 4vw, 56px); display: flex; align-items: center; justify-content: center; }
.brand-logo-card .logo-box img { height: var(--h, 40px); max-height: none; width: auto; }
.brand-logo-card b { margin-top: 2px; }
.brand-logo-card b { font-size: 15px; font-weight: 800; letter-spacing: .06em; }
.brand-logo-card small { font-size: 12.5px; color: var(--ink-3); text-align: center; }

/* ============================================================
   NEWS page
   ============================================================ */
.news-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 40px; }
.news-filter button {
  padding: 11px 22px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  font-size: 14px; font-weight: 700; color: var(--ink-2); transition: all .3s;
}
.news-filter button.is-active, .news-filter button:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.news-count { color: var(--ink-3); font-size: 13.5px; margin-top: 18px; }
.news-filter--type { margin-top: 40px; }
.news-filter--type + .news-filter { margin-top: 12px; }
.news-filter--type button { font-weight: 800; }
/* video cards */
.news-card--video .news-thumb { position: relative; background: #0b0b10; }
.news-card--video .news-thumb::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 58px; height: 58px; margin: -29px 0 0 -29px;
  border-radius: 50%; border: 1px solid rgba(255,255,255,.4);
  background: rgba(11,11,16,.72) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9 6v12l10-6z'/%3E%3C/svg%3E") center/24px no-repeat;
  transition: transform .45s var(--ease), background-color .3s;
}
.news-card--video:hover .news-thumb::after { transform: scale(1.1); background-color: var(--red); border-color: var(--red); }
.news-duration {
  position: absolute; right: 12px; bottom: 12px; z-index: 1;
  font-size: 11.5px; font-weight: 700; letter-spacing: .04em; color: #fff;
  background: rgba(11,11,16,.8); padding: 4px 8px; border-radius: 6px;
}
.news-kind { font-style: normal; font-weight: 700; color: var(--ink-3); margin-left: 8px; letter-spacing: .04em; }
.m-video { position: relative; aspect-ratio: 16 / 9; margin-top: 26px; border-radius: 14px; overflow: hidden; background: #000; }
.m-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.m-meta { margin-top: 16px; font-size: 13.5px; color: var(--ink-3); }
.news-page-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 36px; padding-bottom: 14vh; }
.news-more-wrap { text-align: center; padding-bottom: 16vh; }

/* news modal */
.news-modal {
  position: fixed; inset: 0; z-index: 5000; display: none; align-items: flex-end; justify-content: center;
}
.news-modal.is-open { display: flex; }
.news-modal-bg { position: absolute; inset: 0; background: rgba(11,11,16,.66); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: 0; transition: opacity .4s; }
.news-modal.is-open .news-modal-bg { opacity: 1; }
.news-modal-panel {
  position: relative; width: min(880px, 100vw); max-height: 88vh; overflow-y: auto;
  background: var(--surface); border-radius: 28px 28px 0 0; padding: clamp(28px, 5vw, 60px);
  transform: translateY(6%); opacity: 0; transition: transform .5s var(--ease), opacity .5s;
}
.news-modal.is-open .news-modal-panel { transform: none; opacity: 1; }
.news-modal-close {
  position: sticky; top: 0; float: right; width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--surface); font-size: 17px; z-index: 2;
}
.news-modal-close:hover { background: var(--navy); color: #fff; }
.news-modal-panel .m-date { color: var(--red); font-weight: 800; font-size: 13px; letter-spacing: .08em; }
.news-modal-panel h2 { font-size: clamp(21px, 2.6vw, 30px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.4; margin-top: 12px; }
.news-modal-panel .m-body { margin-top: 30px; color: #333; font-size: 15.5px; line-height: 1.85; white-space: pre-line; }
.news-modal-panel .m-imgs { margin-top: 30px; display: flex; flex-direction: column; gap: 16px; }
.news-modal-panel .m-imgs img { border-radius: 14px; }
.news-modal-panel .m-link { display: inline-flex; margin-top: 30px; }

/* ============================================================
   CONTACT page
   ============================================================ */
.offices { padding-bottom: 10vh; }
.office-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.office-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; transition: transform .5s var(--ease), box-shadow .5s; }
.office-card:hover { transform: translateY(-6px); box-shadow: 0 22px 48px rgba(16,16,20,.08); }
.office-card .en { font-size: 11px; letter-spacing: .2em; color: var(--red); font-weight: 800; text-transform: uppercase; }
.office-card h3 { font-size: 20px; font-weight: 800; margin-top: 12px; }
.office-card p { margin-top: 14px; font-size: 13.5px; color: var(--ink-2); line-height: 1.7; }

.contact-form-section { padding-bottom: 16vh; }
.contact-wrap { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; margin-top: 24px; }
.contact-aside h2 { font-size: clamp(26px, 3vw, 40px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.3; }
.contact-aside p { margin-top: 18px; color: var(--ink-2); font-size: 15px; }
.contact-aside .big-links { margin-top: 40px; display: flex; flex-direction: column; gap: 10px; }
.contact-aside .big-links a { font-size: clamp(20px, 2.3vw, 30px); font-weight: 800; letter-spacing: -0.02em; transition: color .3s; }
.contact-aside .big-links a:hover { color: var(--red); }
.contact-form { display: flex; flex-direction: column; gap: 8px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.field { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 14px 20px 12px; transition: border-color .3s; }
.field:focus-within { border-color: var(--ink); }
.field label { display: block; font-size: 11.5px; font-weight: 800; letter-spacing: .08em; color: var(--ink-3); text-transform: uppercase; }
.field label .req { color: var(--red); }
.field input, .field textarea {
  width: 100%; border: 0; outline: 0; background: none; font-family: inherit;
  font-size: 15.5px; font-weight: 600; color: var(--ink); padding: 6px 0 4px; resize: vertical;
}
.field textarea { min-height: 170px; }
.contact-form .btn { margin-top: 18px; align-self: flex-start; }
.form-note { font-size: 12.5px; color: var(--ink-3); margin-top: 10px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin-top: 14px; font-size: 13.5px; color: var(--ink-2); cursor: pointer; }
.consent input { margin-top: 3px; accent-color: var(--red); width: 16px; height: 16px; flex-shrink: 0; }
.consent a { text-decoration: underline; text-underline-offset: 3px; }
.form-status { font-size: 14px; font-weight: 700; margin-top: 14px; min-height: 1.4em; }
.form-status.is-success { color: #1a7f4b; }
.form-status.is-error { color: var(--red); }
.contact-form .btn:disabled { opacity: .6; cursor: wait; }

/* ============================================================
   SANVEL theme (brand green - from SANVEL Design System)
   ============================================================ */
:root { --sanvel: #2c866f; --sanvel-deep: #1d3c34; }
.sanvel-grad { background: linear-gradient(120deg, var(--sanvel) 0%, var(--sanvel-deep) 100%); }
.theme-sanvel .page-hero .crumb { color: var(--sanvel); }
.theme-sanvel .page-hero .crumb::before { background: var(--sanvel); }
.theme-sanvel .section-label::after { background: var(--sanvel); }
.theme-sanvel .value-card .idx,
.theme-sanvel .subbrand-row h3 small,
.theme-sanvel .flow-step .en { color: var(--sanvel); }
.theme-sanvel .value-card:hover, .theme-sanvel .audience-item:hover { border-color: var(--sanvel); }
.theme-sanvel .stat-card::after { background: var(--sanvel); }
.theme-sanvel .audience-center {
  background: linear-gradient(135deg, var(--sanvel) 0%, var(--sanvel-deep) 100%);
  box-shadow: 0 30px 70px rgba(29, 60, 52, .35);
}
.theme-sanvel .btn-primary { background: var(--sanvel); }
.theme-sanvel .btn-primary::before { background: var(--sanvel-deep); }
.theme-sanvel .header-cta { background: var(--sanvel-deep); }
.theme-sanvel .header-cta:hover { background: var(--sanvel); }
.theme-sanvel .cta-band {
  background: radial-gradient(110% 130% at 50% 120%, #3aa98c 0%, #2c866f 38%, #122822 100%);
}
.theme-sanvel .cta-band .btn::before { background: var(--sanvel-deep); }
.theme-sanvel ::selection { background: var(--sanvel); }

/* ============================================================
   responsive
   ============================================================ */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-1, .bento-2 { grid-column: span 12; grid-row: span 4; }
  .bento-3, .bento-4, .bento-5 { grid-column: span 12; grid-row: span 3; }
  .news-grid, .news-page-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid, .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .series-track { grid-template-columns: repeat(2, 1fr); }
  .office-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-system-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 900px) {
  .main-nav, .header-cta { display: none; }
  .burger { display: block; }
  .definition-grid, .contact-wrap { grid-template-columns: 1fr; }
  .audience-wrap { grid-template-columns: 1fr; }
  .audience-center { order: -1; }
  .features-grid { grid-template-columns: 1fr; }
  .flow-grid { grid-template-columns: 1fr; }
  .flow-arrow { justify-content: center; transform: rotate(90deg); }
  .subbrand-row, .subbrand-row:nth-child(even) { grid-template-columns: 1fr; direction: ltr; padding: 30px; }
  .exam-row { grid-template-columns: 1fr; gap: 10px; }
  .exam-tags { justify-content: flex-start; }
  .timeline-era { grid-template-columns: 1fr; gap: 20px; }
  .timeline-era .era { position: static; }
  .page-hero-row { flex-direction: column; align-items: flex-start; }

  /* 4열 그리드는 페이지 대신 섹션 안에서만 가로 스크롤 */
  .values-grid.values-grid--4 {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: min(76vw, 300px);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    margin-inline: -4vw;
    padding-inline: 4vw;
    scroll-padding-inline: 4vw;
    padding-bottom: 14px;
    scrollbar-width: thin;
  }
  .values-grid.values-grid--4 .value-card { scroll-snap-align: start; }
}

@media (max-width: 640px) {
  .stats-grid, .news-grid, .news-page-grid, .values-grid, .specs-grid,
  .series-track, .office-grid, .brand-system-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-ticker { display: none; }
  .cycle { border-radius: 26px 26px 0 0; }
  .footer-bottom-bar { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- legal / privacy page ---------- */
.legal { padding: 0 0 12vh; background: transparent; color: inherit; }
.legal-head { max-width: 860px; margin: 0 auto 44px; }
.legal-head h1 { font-size: clamp(34px, 4.6vw, 56px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; margin: 0; }
.legal-head .legal-crumb { font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin: 0 0 18px; }
.legal-wrap { max-width: 860px; margin: 0 auto; }
.legal-meta { font-size: 13px; letter-spacing: .06em; color: var(--ink-3); margin: 0 0 28px; }
.legal-toc { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 24px; padding: 22px 26px; margin: 0 0 24px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.legal-toc a { display: flex; gap: 12px; align-items: baseline; font-size: 14px; color: var(--ink-2); padding: 5px 0; text-decoration: none; transition: color .25s; }
.legal-toc a:hover { color: var(--red); }
.legal-toc a span { font-size: 11.5px; font-weight: 700; letter-spacing: .1em; color: var(--red); }
.legal-sec { padding: 40px 0 34px; border-top: 1px solid var(--line); }
.legal-sec h2 { display: flex; gap: 14px; align-items: baseline; font-size: 21px; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 18px; line-height: 1.3; }
.legal-sec h2 .no { font-size: 12.5px; font-weight: 700; letter-spacing: .12em; color: var(--red); }
.legal-sec h3 { font-size: 16px; font-weight: 700; margin: 28px 0 12px; }
.legal-sec p, .legal-sec li { font-size: 15px; line-height: 1.8; color: var(--ink-2); }
.legal-sec p { margin: 0 0 12px; }
.legal-sec ul { margin: 0 0 14px; padding-left: 18px; list-style: disc; }
.legal-sec li { margin-bottom: 4px; }
.legal-sec a { color: inherit; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(16,16,19,.25); }
.legal-sec a:hover { color: var(--red); }
.legal-dl { display: grid; grid-template-columns: minmax(120px, 170px) 1fr; gap: 10px 22px; margin: 0 0 16px; padding: 20px 24px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.legal-dl dt { font-size: 14px; font-weight: 700; color: inherit; }
.legal-dl dd { margin: 0; font-size: 14.5px; line-height: 1.7; color: var(--ink-2); }
.legal-dl b { color: inherit; font-weight: 700; margin-right: 6px; }
.legal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 4px 0 16px; }
.legal-card { padding: 22px 22px 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.legal-card h3 { margin: 0 0 12px; font-size: 15px; }
.legal-card ul { padding-left: 16px; }
.legal-card li { font-size: 14px; }
.legal-note { font-size: 13.5px; color: var(--ink-3); padding-left: 14px; border-left: 2px solid var(--red); }
@media (max-width: 640px) {
  .legal-toc { grid-template-columns: 1fr; padding: 18px 20px; }
  .legal-dl { grid-template-columns: 1fr; gap: 2px 0; }
  .legal-dl dd { margin-bottom: 10px; }
}

/* =====================================================
   2026-09-08 피드백 반영 - 2P 통계 벤토 / 3카드 서비스 /
   4P 컨택트 / 연혁 기사 팝업 / 2P 히어로 스테이지 / 3P 브랜드 /
   3P+4P WISKY / 2P OREUM / 특허
   ===================================================== */
.mono-caption { font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: 11.5px; letter-spacing: .08em; text-transform: lowercase; color: var(--ink-3); }

/* ---------- key figures bento (2P) ---------- */
.figures { padding-bottom: 15vh; }
.figures-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.fig-bento { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: minmax(190px, auto); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tile { background: var(--surface); padding: clamp(22px, 2.6vw, 36px); display: flex; flex-direction: column; gap: 12px; min-width: 0; transition: background .35s; }
.tile:hover { background: #fbfbf9; }
.tile .stat-num { margin-top: auto; font-size: clamp(44px, 4.6vw, 72px); font-weight: 800; letter-spacing: -0.045em; line-height: 1.05; white-space: nowrap; font-variant-numeric: tabular-nums; }
.tile .stat-unit { font-size: .5em; font-weight: 700; color: var(--red); letter-spacing: -0.02em; }
.tile .stat-rule { height: 1px; background: var(--red); margin: 14px 0 10px; transform: scaleX(0); transform-origin: left; transition: transform 1.1s var(--ease) .35s; }
.tile.is-visible .stat-rule { transform: scaleX(1); }
.tile .stat-label { margin-top: 0; font-size: 15px; color: var(--ink-2); font-weight: 600; line-height: 1.5; }
.tile-wide { grid-column: span 2; grid-row: span 2; }
.tile-gauge { grid-column: span 2; grid-row: span 2; }
.gauge { position: relative; width: min(100%, 270px); margin: auto; aspect-ratio: 1; }
.gauge svg { width: 100%; height: 100%; overflow: visible; }
.g-track { fill: none; stroke: var(--line); stroke-width: 6; }
.g-ticks { fill: none; stroke: #b9bdc4; stroke-width: 5; stroke-dasharray: 1 11.566; opacity: .55; }
.g-val { fill: none; stroke: var(--red); stroke-width: 6; stroke-linecap: round; stroke-dasharray: 553; stroke-dashoffset: 553; transition: stroke-dashoffset 1.6s var(--ease) .3s; }
.tile-gauge.is-visible .g-val { stroke-dashoffset: var(--g-off, 553); }
.gauge-num { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.gauge-num .stat-num { margin: 0; font-size: clamp(40px, 4vw, 66px); }
.stat-num--accent { color: var(--red); }
.stat-num--accent .stat-unit { color: var(--red); }
.tile-dark { background: var(--navy); color: rgba(255,255,255,.65); }
.tile-dark:hover { background: #15151b; }
.tile-dark .mono-caption { color: #8a8a94; }
.tile-dark .stat-label { color: rgba(255,255,255,.6); }
.cert-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 24px; margin-top: auto; }
.cert-list li { border-top: 1px solid rgba(255,255,255,.14); padding-top: 14px; }
.cert-list strong { display: block; color: #fff; font-size: 18px; letter-spacing: -0.02em; }
.cert-list span { font-size: 13px; }
.office-list { display: flex; flex-direction: column; gap: 10px; margin-top: auto; }
.office-list li { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; letter-spacing: -0.02em; color: var(--ink); }
.office-list i { width: 7px; height: 7px; border: 1.5px solid var(--red); transform: rotate(45deg); flex-shrink: 0; }

/* ---------- services: 3 cards, OREUM 중심 ---------- */
.bento--3 { grid-auto-rows: 78px; --logo-cap: clamp(17px, 1.6vw, 22px); } /* 세 로고의 글자 높이를 동일하게: 이미지 높이 = 글자높이 / 글자비율 */
.bento--3 .bento-w { grid-column: span 3; grid-row: span 6; }
.bento--3 .bento-o { grid-column: span 6; grid-row: span 6; }
.bento--3 .bento-op { grid-column: span 3; grid-row: span 6; }
.bento--3 .bento-o .bento-name { font-size: clamp(30px, 3.4vw, 52px); }
.bento--3 .bento-o .bento-desc { max-width: 520px; font-size: 15.5px; }
.bento--3 .bento-o .bento-watermark { font-size: 220px; bottom: -60px; right: -20px; }
.bento--3 .bento-w .bg-img, .bento--3 .bento-op .bg-img { object-fit: contain; }
.bento-w { background: radial-gradient(70% 55% at 100% 0%, rgba(72,43,116,.55) 0%, transparent 62%), linear-gradient(160deg, #1a1626 0%, #101014 100%); }
.bento-w .wisky-symbol { position: absolute; right: 22%; top: 5%; width: 22%; z-index: 0; opacity: .85; filter: drop-shadow(0 10px 30px rgba(72,43,116,.5)); transition: transform 1.2s var(--ease); }
.bento-w:hover .wisky-symbol { transform: translateY(-4px) scale(1.06); }
.bento-w .wisky-lockup { height: calc(var(--logo-cap) / 0.868); width: auto; display: block; }
.bento-w .bento-tag { border-color: rgba(187,221,246,.5); color: var(--wisky-sky); }
.bento-op.is-blue { background: radial-gradient(70% 55% at 100% 0%, rgba(155,155,157,.28) 0%, transparent 62%), linear-gradient(160deg, #24242a 0%, #101014 100%); }
.bento-op .optina-symbol { position: absolute; right: 24%; top: 5%; width: 15%; z-index: 0; opacity: .9; filter: drop-shadow(0 10px 26px rgba(0,0,0,.5)); transition: transform 1.2s var(--ease); }
.bento-op:hover .optina-symbol { transform: translateY(-4px) scale(1.06); }
.bento-op .optina-lockup { height: calc(var(--logo-cap) / 0.471); width: auto; display: block; }
.bento-op .bento-tag { border-color: rgba(255,255,255,.35); color: #d9d9dc; }
.bento-w:hover .bento-arrow { background: var(--wisky-purple); border-color: var(--wisky-purple); }
.bento--3 .bento-w .bento-desc, .bento--3 .bento-op .bento-desc { font-size: 13.5px; }
.bento-o.is-main {
  background:
    radial-gradient(70% 60% at 100% 0%, rgba(195,147,103,.32) 0%, transparent 62%),
    radial-gradient(60% 50% at 0% 100%, rgba(45,41,38,.9) 0%, transparent 60%),
    linear-gradient(135deg, #24211f 0%, #121110 100%);
}
.bento-o .oreum-symbol { position: absolute; right: -6%; top: -8%; width: 58%; z-index: -1; opacity: .55; transition: transform 1.2s var(--ease), opacity .5s; }
.bento-o:hover .oreum-symbol { transform: rotate(8deg) scale(1.04); opacity: .7; }
.bento-o .oreum-lockup { height: calc(var(--logo-cap) / 0.385); width: auto; display: block; }
.bento-o .bento-tag { border-color: rgba(224,198,173,.5); color: var(--oreum-beige); }
.bento-o:hover .bento-arrow { background: var(--oreum-gold); border-color: var(--oreum-gold); }

/* ---------- contact field (4P) ---------- */
.contact-field { position: relative; overflow: hidden; color: #fff; padding: 18vh 0 16vh; background: radial-gradient(circle at 90% 10%, rgba(232,50,58,.3), transparent 28rem), var(--navy); }
.contact-field::before { content: ""; position: absolute; top: -20rem; right: -12rem; width: 42rem; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; pointer-events: none; }
.contact-field::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(38rem circle at 70% 30%, rgba(232,50,58,.18), transparent 60%); }
.contact-field .container { position: relative; z-index: 1; }
.contact-field .section-label.on-dark { color: var(--red-dark); }
.contact-field h2 { font-size: clamp(34px, 5.2vw, 72px); font-weight: 800; letter-spacing: -0.04em; line-height: 1.12; max-width: 14em; }
.contact-field .btn { margin-top: 44px; background: #fff; color: var(--navy); }
.contact-field .btn::before { background: var(--red); }
.contact-field .btn:hover { color: #fff; }
.cf-offices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(5rem, 11vw, 9rem); border-top: 1px solid rgba(255,255,255,.24); }
.cf-offices address { font-style: normal; padding: 32px clamp(1.25rem, 3vw, 2.5rem) 0 0; border-right: 1px solid rgba(255,255,255,.16); }
.cf-offices address + address { padding-left: clamp(1.25rem, 3vw, 2.5rem); }
.cf-offices address:last-child { border-right: 0; }
.cf-offices address > span { color: var(--red-dark); font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.cf-offices address p { margin-top: 14px; color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.7; }

/* ---------- history → related article popover ---------- */
.history-col li[data-news], .timeline-era li[data-news] { cursor: pointer; text-decoration: underline dotted rgba(209,18,27,.55); text-underline-offset: 4px; transition: color .25s; }
.history-col li[data-news]:hover, .timeline-era li[data-news]:hover, .history-col li[data-news].is-on, .timeline-era li[data-news].is-on { color: var(--red); }
.history-col.is-now li[data-news]:hover { color: var(--red-dark); }
.news-pop { position: fixed; z-index: 950; width: 320px; max-width: calc(100vw - 32px); background: #fff; color: var(--ink); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 24px 60px rgba(16,16,20,.18); padding: 12px; display: flex; gap: 12px; align-items: flex-start; opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s; pointer-events: none; cursor: pointer; }
.news-pop.is-on { opacity: 1; transform: none; pointer-events: auto; }
.news-pop img { width: 88px; height: 66px; object-fit: cover; border-radius: 8px; flex-shrink: 0; background: #ececea; }
.news-pop .np-date { font-size: 11px; color: var(--red); font-weight: 800; letter-spacing: .08em; }
.news-pop .np-title { font-size: 13.5px; font-weight: 700; line-height: 1.45; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-pop .np-more { font-size: 11.5px; color: var(--ink-3); margin-top: 6px; }
.history-hint { margin-top: 18px; font-size: 12.5px; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.history-hint i { width: 14px; border-top: 2px dotted var(--red); }

/* ---------- hero stage (2P fundus globe) ---------- */
.wisky-hero-row { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(24px, 4vw, 60px); align-items: center; }
.hero-stage { position: relative; aspect-ratio: 1; width: min(100%, 540px); margin-left: auto; z-index: 1; }
.stage-canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; display: block; }
.stage-fallback { position: absolute; inset: 7%; max-width: none; margin: 0; }
.stage-fallback[hidden] { display: none; }
.hero-stage.is-fallback::before { content: ""; position: absolute; inset: 10%; border-radius: 50%; border: 1px dashed rgba(16,16,20,.25); }
.stage-hud { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.hud-ring { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.hud-orbit { fill: none; stroke: #b9bdc4; stroke-width: .8; opacity: .55; }
.hud-ticks { fill: none; stroke: #b9bdc4; stroke-width: 7; stroke-dasharray: 1 21.02; opacity: .55; }
.hud-sweep { fill: none; stroke: var(--red); stroke-width: 1.4; stroke-dasharray: 0 1822; transform-box: view-box; transform-origin: 300px 300px; transform: rotate(-90deg); animation: hudDraw 1.6s cubic-bezier(.65,0,.35,1) .6s forwards, hudSpin 18s linear 2.2s infinite; }
@keyframes hudDraw { to { stroke-dasharray: 150 1672; } }
@keyframes hudSpin { from { transform: rotate(-90deg); } to { transform: rotate(270deg); } }
.hud-cross { stroke: var(--ink); stroke-width: 1; opacity: .55; }
.hud-corner { position: absolute; width: 14px; height: 14px; border: 1px solid var(--ink); opacity: .55; }
.hud-corner.tl { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.hud-corner.tr { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.hud-corner.bl { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.hud-corner.br { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.hud-axis { position: absolute; left: 50%; transform: translateX(-50%); font-size: 10px; letter-spacing: .18em; }
.hud-axis--top { top: -24px; }
.hud-axis--bottom { bottom: -24px; }
.stage-readout { position: absolute; left: 0; bottom: 9%; z-index: 4; display: flex; align-items: center; gap: 10px; padding: 9px 14px 9px 9px; background: rgba(255,255,255,.62); border: 1px solid rgba(255,255,255,.85); box-shadow: 0 0 0 1px var(--line), 0 18px 40px -22px rgba(16,16,19,.45); -webkit-backdrop-filter: blur(16px) saturate(1.2); backdrop-filter: blur(16px) saturate(1.2); opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); border-radius: 6px; }
.stage-readout.is-on { opacity: 1; transform: none; }
.lottie-pulse { position: relative; width: 28px; height: 28px; display: block; flex-shrink: 0; }
.lottie-pulse::before, .lottie-pulse::after { content: ""; position: absolute; inset: 50%; border-radius: 50%; }
.lottie-pulse::before { width: 7px; height: 7px; margin: -3.5px; background: var(--red); }
.lottie-pulse::after { width: 24px; height: 24px; margin: -12px; border: 1.5px solid var(--red); animation: cssPulse 1.6s ease-out infinite; }
@keyframes cssPulse { 0% { transform: scale(.25); opacity: .9; } 100% { transform: scale(1); opacity: 0; } }
.ro-lines { display: flex; flex-direction: column; gap: 1px; color: var(--ink); line-height: 1.4; }
.ro-a b { color: var(--red); font-weight: 500; }
.ro-a [data-ro-count] { display: inline-block; min-width: 2.2ch; font-variant-numeric: tabular-nums; }
.ro-b { color: var(--ink-3); white-space: nowrap; }
[data-hero-scan] .scanline { position: absolute; left: -4%; right: -4%; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--red) 25%, var(--red) 75%, transparent); box-shadow: 0 0 18px rgba(209,18,27,.5); opacity: 0; z-index: 3; }
[data-hero-scan].is-scanning .scanline { animation: scanSweep 1.15s cubic-bezier(.65,0,.35,1) 1.35s; }
@keyframes scanSweep { 0% { opacity: 0; transform: translateY(0); } 8% { opacity: 1; } 92% { opacity: 1; } 100% { opacity: 0; transform: translateY(100%); } }
.scan-marker { position: absolute; left: var(--mx); top: var(--my); display: flex; align-items: center; gap: 8px; opacity: 0; transform: scale(.88); transition: opacity .45s var(--ease), transform .45s var(--ease); z-index: 4; white-space: nowrap; }
.scan-marker i { position: relative; width: 14px; height: 14px; flex-shrink: 0; }
.scan-marker i::before, .scan-marker i::after { content: ""; position: absolute; background: var(--red); }
.scan-marker i::before { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); }
.scan-marker i::after { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.scan-marker .mono-caption { background: rgba(255,255,255,.85); padding: 3px 8px; border: 1px solid var(--line); color: var(--ink); }
[data-hero-scan].is-scanning .scan-marker { opacity: 1; transform: scale(1); }
[data-hero-scan].is-scanning .scan-marker:nth-of-type(1) { transition-delay: 1.85s; }
[data-hero-scan].is-scanning .scan-marker:nth-of-type(2) { transition-delay: 2.1s; }
[data-hero-scan].is-scanning .scan-marker:nth-of-type(3) { transition-delay: 2.35s; }

/* ---------- WISKY (3P + 4P) ---------- */
.diseases { padding-bottom: 12vh; }
.disease-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.disease-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px; display: flex; flex-direction: column; gap: 10px; transition: transform .5s var(--ease), box-shadow .5s; }
.disease-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px rgba(16,16,20,.09); }
.disease-card .en { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 800; color: var(--ink-3); }
.disease-card h3 { font-size: clamp(20px, 2vw, 26px); font-weight: 800; letter-spacing: -0.02em; }
.disease-card .stat { font-size: clamp(34px, 3.6vw, 52px); font-weight: 800; letter-spacing: -0.04em; color: var(--red); line-height: 1; margin-top: 10px; font-variant-numeric: tabular-nums; }
.disease-card .stat small { display: block; font-size: 12.5px; color: var(--ink-3); font-weight: 600; letter-spacing: 0; margin-top: 8px; }
.disease-card p { margin-top: auto; padding-top: 18px; color: var(--ink-2); font-size: 14.5px; line-height: 1.7; }
.statement-band { position: relative; overflow: hidden; background: var(--navy); color: #fff; padding: 14vh 0; text-align: center; }
.statement-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 50% 100%, rgba(232,50,58,.16), transparent 70%); pointer-events: none; }
.statement-band .container { position: relative; }
.statement-band .section-label { justify-content: center; display: inline-flex; }
.statement-band h2 { font-size: clamp(26px, 3.6vw, 48px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.3; margin-top: 18px; }
.statement-band h2 em { font-style: normal; color: var(--red-dark); }
.statement-band p { margin: 22px auto 0; max-width: 640px; color: rgba(255,255,255,.7); font-size: 15.5px; line-height: 1.8; }
.role { padding: 12vh 0 12vh; }
.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 80px); align-items: start; }
.role-grid .section-desc { max-width: none; }
.role-grid .features-grid { grid-template-columns: 1fr; margin-top: 0; gap: 10px; }
.ui-section { padding-bottom: 14vh; }
.ui-panels { display: flex; flex-direction: column; gap: 60px; margin-top: 52px; }
.ui-panel { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; align-items: center; }
.ui-panel:nth-child(even) .ui-copy { order: 2; }
.ui-copy .no { font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--red); }
.ui-copy h3 { font-size: clamp(24px, 2.6vw, 36px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.2; margin-top: 14px; }
.ui-copy p { margin-top: 16px; color: var(--ink-2); font-size: 15px; line-height: 1.75; } /* 폭 제한 해제: 한 문장 설명은 한 줄로 */
.ui-frame { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--charcoal); box-shadow: 0 30px 60px rgba(16,16,20,.12); }
.ui-frame img { width: 100%; display: block; }
.ui-frame figcaption { padding: 12px 18px; font-size: 12px; color: rgba(255,255,255,.55); background: #17171c; display: flex; justify-content: space-between; gap: 12px; }
.boundary { padding-bottom: 14vh; }
.boundary-layout { display: grid; grid-template-columns: 1fr 1.6fr; gap: 20px; margin-top: 48px; }
.notice-card { background: var(--red); color: #fff; border-radius: var(--radius); padding: 36px 32px; display: flex; flex-direction: column; min-height: 300px; }
.notice-card .lbl { font-size: 11.5px; letter-spacing: .18em; font-weight: 800; text-transform: uppercase; opacity: .85; }
.notice-card .prod { margin-top: auto; font-size: 13px; font-weight: 800; letter-spacing: .08em; opacity: .85; }
.notice-card h3 { font-size: clamp(24px, 2.6vw, 34px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.2; margin-top: 8px; }
.principle-list { display: flex; flex-direction: column; gap: 12px; }
.principle { display: grid; grid-template-columns: 56px 1fr; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 24px 26px; }
.principle .no { font-size: 20px; font-weight: 800; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.principle h3 { font-size: 17px; font-weight: 800; }
.principle p { margin-top: 6px; color: var(--ink-2); font-size: 14.5px; line-height: 1.7; }
.faq { margin-top: 28px; display: flex; flex-direction: column; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 0 24px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; font-weight: 800; font-size: 15.5px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--red); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 0 20px; color: var(--ink-2); font-size: 14.5px; line-height: 1.7; }
.modules { padding-bottom: 14vh; }
.module-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 48px; }
.module-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; }
.module-card.is-soon { border-style: dashed; background: transparent; }
.module-card .name { font-size: 20px; font-weight: 800; letter-spacing: -0.01em; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.module-card .soon { font-size: 11px; background: rgba(209,18,27,.1); color: var(--red); padding: 4px 10px; border-radius: 999px; font-weight: 800; }
.module-card .sub { margin-top: 6px; font-size: 13px; color: var(--red); font-weight: 700; }
.module-card p { margin-top: 14px; color: var(--ink-2); font-size: 14.5px; line-height: 1.7; }

/* ---------- brand (3P) ---------- */
.story { padding: 4vh 0 12vh; }
.story-lead { max-width: 800px; font-size: clamp(17px, 1.7vw, 22px); line-height: 1.75; color: #2c2c33; font-weight: 500; margin-top: 30px; }
.story-quote { margin: 7vh 0; max-width: 920px; padding: 40px clamp(24px, 5vw, 60px); border-left: 4px solid var(--red); background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0; font-size: clamp(22px, 2.8vw, 36px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.35; }
.story-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 6vh; }
.story-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 32px; }
.story-card .lbl { font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.story-card p { margin-top: 16px; color: var(--ink-2); font-size: 15.5px; line-height: 1.75; }
.story-card ul { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.story-card li { position: relative; padding-left: 24px; font-size: 15.5px; font-weight: 700; }
.story-card li::before { content: "\2014"; position: absolute; left: 0; color: var(--red); }
.message-band { position: relative; overflow: hidden; background: var(--navy); color: #fff; padding: 14vh 0; }
.message-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 70% at 90% 20%, rgba(232,50,58,.16), transparent 70%); pointer-events: none; }
.message-band .container { position: relative; }
.message-band h2 { font-size: clamp(26px, 3.4vw, 46px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.3; max-width: 20em; margin-top: 18px; }
.message-band p { margin-top: 26px; max-width: 760px; color: rgba(255,255,255,.72); font-size: 16px; line-height: 1.85; }
.esg { padding-bottom: 14vh; }
.esg-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 48px; }
.esg-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 22px; min-height: 220px; display: flex; flex-direction: column; transition: transform .5s var(--ease), box-shadow .5s; }
.esg-card:hover { transform: translateY(-6px); box-shadow: 0 26px 54px rgba(16,16,20,.09); }
.esg-card .en { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; font-weight: 800; color: var(--red); }
.esg-card h3 { margin-top: 14px; font-size: 18px; font-weight: 800; letter-spacing: -0.02em; }
.esg-card p { margin-top: auto; padding-top: 18px; font-size: 13.5px; color: var(--ink-2); line-height: 1.65; }
.brand-hero .hero-sub { max-width: 780px; }

/* ---------- OREUM (2P) ---------- */
.risk { padding-bottom: 12vh; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 48px; }
.check-grid .feature-item .soon { font-size: 11px; margin-left: auto; background: rgba(209,18,27,.1); color: var(--red); padding: 4px 10px; border-radius: 999px; font-weight: 800; white-space: nowrap; }
.check-note { margin-top: 16px; font-size: 12.5px; color: var(--ink-3); }
.steps { padding-bottom: 14vh; }
.step-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(30px, 5vw, 80px); align-items: start; }
.step-sticky { position: sticky; top: 110px; }
.step-list { display: flex; flex-direction: column; gap: 12px; }
.step-item { display: grid; grid-template-columns: 56px 1fr; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 26px 28px; transition: transform .4s var(--ease), border-color .3s; }
.step-item:hover { transform: translateX(6px); border-color: var(--red); }
.step-item .no { font-size: 20px; font-weight: 800; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.step-item h3 { font-size: 18px; font-weight: 800; }
.step-item p { margin-top: 6px; color: var(--ink-2); font-size: 14.5px; line-height: 1.7; }
.about-statement { margin-top: 8vh; font-size: clamp(22px, 2.6vw, 34px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.4; max-width: 24em; }
.about-statement em { font-style: normal; color: var(--red); }

/* ---------- OPTiNA patents ---------- */
.patents { padding-bottom: 14vh; }
.patent-list { margin-top: 48px; display: flex; flex-direction: column; gap: 12px; }
.patent-row { display: grid; grid-template-columns: 56px 1fr auto; gap: 18px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 22px 26px; transition: transform .4s var(--ease), border-color .3s; }
.patent-row:hover { transform: translateX(6px); border-color: var(--red); }
.patent-row .no { font-size: 20px; font-weight: 800; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.patent-row h3 { font-size: clamp(15px, 1.5vw, 18px); font-weight: 800; line-height: 1.45; }
.patent-row .reg { font-size: 12px; font-weight: 700; padding: 7px 13px; border-radius: 999px; background: #f0f0ed; color: var(--ink-2); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .fig-bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile-wide { grid-column: span 2; grid-row: span 1; }
  .tile-gauge { grid-column: span 2; grid-row: span 1; }
  .esg-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .bento--3 { grid-auto-rows: 64px; }
  .bento--3 .bento-w, .bento--3 .bento-op { grid-column: span 12; grid-row: span 5; }
  .bento--3 .bento-o { grid-column: span 12; grid-row: span 6; }
  .cf-offices { grid-template-columns: 1fr; }
  .cf-offices address { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); padding: 22px 0; }
  .cf-offices address + address { padding-left: 0; }
  .cf-offices address:last-child { border-bottom: 0; }
  .wisky-hero-row { grid-template-columns: 1fr; }
  .hero-stage { margin: 24px auto 0; width: min(100%, 440px); }
  .disease-grid, .module-grid, .story-cards, .check-grid { grid-template-columns: 1fr; }
  .role-grid, .step-grid, .boundary-layout, .ui-panel { grid-template-columns: 1fr; }
  .ui-panel:nth-child(even) .ui-copy { order: 0; }
  .step-sticky { position: static; }
  .esg-grid { grid-template-columns: repeat(2, 1fr); }
  .patent-row { grid-template-columns: 44px 1fr; }
  .patent-row .reg { grid-column: 2; justify-self: start; }
}
@media (max-width: 640px) {
  .fig-bento { grid-template-columns: 1fr; }
  .tile-wide, .tile-gauge { grid-column: span 1; }
  .cert-list { grid-template-columns: 1fr; }
  .esg-grid { grid-template-columns: 1fr; }
  .story-quote { border-radius: 0 var(--radius-s) var(--radius-s) 0; }
}

/* ---------- section snap (메인: 섹션마다 한 화면씩 딱 맞게) ---------- */
@media (min-width: 901px) {
  .manifesto[data-snap], .figures[data-snap], .services[data-snap], .partners[data-snap], .news-section[data-snap], .contact-field[data-snap] {
    min-height: 100vh; display: flex; flex-direction: column; justify-content: safe center; box-sizing: border-box;
  }
  .figures[data-snap] { padding-top: 6vh; padding-bottom: 6vh; }
  .manifesto[data-snap] { padding: 10vh 0; }
  .services[data-snap] { padding: 7vh 0; }
  .services[data-snap] .bento--3 { grid-auto-rows: clamp(52px, 7vh, 78px); margin-top: clamp(20px, 3.5vh, 44px); }
  .services[data-snap] .section-desc { margin-top: 12px; }
  .partners[data-snap] { padding: 10vh 0; }
  .news-section[data-snap] { padding: 8vh 0; }
  .contact-field[data-snap] { padding: 12vh 0 8vh; }
  .contact-field[data-snap] .cf-offices { margin-top: clamp(4rem, 8vw, 7rem); }
}

/* ---------- OREUM hero map (이미지 대신 HTML 구성) ---------- */
.oreum-map { position: relative; margin: 4vh auto 0; border-radius: var(--radius); overflow: hidden; background: radial-gradient(70% 60% at 50% 45%, rgba(195,147,103,.22) 0%, transparent 60%), linear-gradient(160deg, #1c1a19 0%, #0d0d10 100%); border: 1px solid rgba(255,255,255,.06); min-height: 0; height: clamp(520px, calc(100svh - 360px), 680px); display: grid; place-items: center; padding: 44px clamp(20px, 4vw, 60px); }
.om-rings { position: absolute; left: 50%; top: 50%; width: min(78vh, 720px); height: min(78vh, 720px); transform: translate(-50%, -50%); pointer-events: none; }
.om-rings circle { fill: none; stroke: rgba(195,147,103,.28); stroke-width: 1; }
.om-rings circle:nth-child(2) { stroke: rgba(255,255,255,.1); stroke-dasharray: 2 6; }
.om-rings circle:nth-child(3) { stroke: rgba(195,147,103,.16); }
.om-center { position: relative; z-index: 1; width: min(30%, 420px); }
.om-center img { width: 100%; height: auto; display: block; filter: drop-shadow(0 30px 50px rgba(0,0,0,.6)); }
.om-center::after { content: ""; position: absolute; left: 8%; right: 8%; bottom: -4%; height: 10%; border-radius: 50%; background: radial-gradient(ellipse at center, rgba(195,147,103,.32), transparent 70%); z-index: -1; }
.om-bubble { --bsz: clamp(140px, 12.6vw, 176px); position: absolute; z-index: 2; padding: 18px 16px; width: var(--bsz); height: var(--bsz); border-radius: 50%; padding: 22px 18px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; gap: 6px; background: rgba(20,19,20,.82); border: 1px solid rgba(195,147,103,.55); box-shadow: 0 20px 50px rgba(0,0,0,.45), inset 0 0 0 6px rgba(195,147,103,.06); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: #fff; transition: transform .5s var(--ease), border-color .4s; }
.om-bubble:hover { border-color: var(--oreum-gold); box-shadow: 0 26px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(195,147,103,.4); }
.om-bubble b { font-size: clamp(13px, 1.05vw, 15px); font-weight: 800; letter-spacing: -0.01em; color: var(--oreum-beige); }
.om-bubble p { font-size: clamp(10.5px, .8vw, 11.5px); line-height: 1.5; color: rgba(255,255,255,.72); }
.om-bubble span { font-size: 10.5px; font-weight: 700; color: var(--oreum-gold); border-top: 1px solid rgba(195,147,103,.35); padding-top: 6px; margin-top: 2px; }
.om-b1 { left: 18%; top: 3%; }
.om-b2 { left: 2.5%; top: 50%; margin-top: calc(var(--bsz) / -2); }
.om-b3 { left: 18%; bottom: 3%; }
.om-b4 { right: 18%; top: 3%; }
.om-b5 { right: 2.5%; top: 50%; margin-top: calc(var(--bsz) / -2); }
.om-b6 { right: 18%; bottom: 3%; }
.om-caption { position: absolute; left: 0; right: 0; bottom: 14px; text-align: center; font-size: 13px; font-weight: 700; letter-spacing: .06em; color: rgba(255,255,255,.55); }
.om-caption::before { content: ""; display: inline-block; width: 22px; height: 1px; background: var(--oreum-gold); vertical-align: middle; margin-right: 10px; }
@media (max-width: 1200px) and (min-width: 901px) {
  /* 좁은 데스크톱: 한 화면 고정 대신 패널을 세로로 키워 내용이 잘리지 않게 */
  .page-hero--fit { min-height: 0; }
  .oreum-map { height: auto; min-height: 620px; padding: 48px 20px; }
  .om-center { width: 36%; }
  .om-bubble { --bsz: clamp(150px, 15.5vw, 176px); }
  .om-b1, .om-b3 { left: 16%; } .om-b4, .om-b6 { right: 16%; }
  .om-b1, .om-b4 { top: 3%; } .om-b3, .om-b6 { bottom: 3%; }
  .om-b2, .om-b5 { --bsz: clamp(150px, 15.5vw, 176px); }
}
@media (max-width: 1000px) and (min-width: 901px) {
  .oreum-map { min-height: 620px; }
  .om-center { width: 44%; }
  .om-bubble { --bsz: 146px; padding: 14px 12px; }
  .om-b1, .om-b3 { left: 14.5%; } .om-b4, .om-b6 { right: 14.5%; }
}
@media (max-width: 900px) {
  .oreum-map { min-height: 0; height: auto; display: block; padding: 28px 18px 32px; }
  .page-hero--fit { min-height: 0; }
  .om-rings { display: none; }
  .om-center { width: 100%; max-width: 520px; margin: 0 auto 22px; }
  .om-bubble { position: static; width: 100%; max-width: 560px; height: auto; margin: 0 auto; border-radius: 16px; transform: none; text-align: left; align-items: flex-start; padding: 16px 18px; }
  .om-bubble + .om-bubble { margin-top: 10px; }
  .om-b2, .om-b5 { margin-top: 10px; }
  .om-caption { position: static; margin-top: 22px; }
}
@media (min-width: 901px) {
  .page-hero--fit { min-height: 100svh; box-sizing: border-box; padding: calc(var(--header-h) + 4vh) 0 4vh; display: flex; flex-direction: column; justify-content: center; }
  .page-hero--fit .tagline { margin-top: 14px; }
}

/* ---------- 모바일 보정: 브랜드 시스템 3열 → 반응형, 가로 스크롤 카드 즉시 표시 ---------- */
.brand-system-grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) {
  .brand-system-grid--3 { grid-template-columns: repeat(2, 1fr); }
  /* 가로 스크롤 그리드 안의 카드는 등장 애니메이션을 생략 (화면 밖 카드가 44px 내려가 보이는 문제) */
  .values-grid.values-grid--4 .value-card[data-reveal] { opacity: 1; transform: none; transition: none; }
  .values-grid.values-grid--4 .value-card:hover { transform: none; box-shadow: none; }
}
@media (max-width: 640px) {
  .brand-system-grid--3 { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  /* WISKY 히어로: 스캔 마커 라벨이 화면 밖으로 나가 가로 스크롤을 만들던 문제 */
  .page-hero[data-hero-scan] { overflow-x: clip; }
  .scan-marker:nth-of-type(2) { --mx: 54%; }
  .scan-marker:nth-of-type(3) { --mx: 46%; }
  .scan-marker .mono-caption { font-size: 10px; }
}

/* ============================================================
   SERVICES OVERVIEW (services.html) - connected flow strip + stacked brand panels
   ============================================================ */
.flow-strip { padding: 14vh 0; background: var(--surface); border-top: 1px solid var(--line); }
.fs-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 44px; margin-top: 52px; }
.fs-row::before, .fs-row::after { display: none; }
.fs-item { position: relative; display: flex; flex-direction: column; gap: 18px; min-height: 196px; padding: 30px 30px 26px; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--bg); transition: transform .5s var(--ease), box-shadow .5s, border-color .3s; }
.fs-item:hover { transform: translateY(-6px); box-shadow: 0 30px 60px rgba(16,16,20,.09); border-color: var(--c); }
.fs-item + .fs-item::before { content: "\2192"; position: absolute; left: -33px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--ink-3); }
.fs-step { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); display: flex; align-items: baseline; gap: 8px; }
.fs-step small { font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--c); }
.fs-logo-box { display: flex; align-items: center; height: 52px; }
.fs-logo { display: block; width: auto; height: auto; max-height: 28px; max-width: 100%; object-fit: contain; }
.fs-logo--optina { max-height: 42px; }
.fs-logo--wisky { max-height: 22px; }  /* 80% */
.fs-logo--oreum { max-height: 36px; }  /* 130% */ /* 150%: 심볼+워드가 촘촘해 다른 로고와 시각 무게를 맞춤 */
.fs-cat { margin-top: auto; }
.fs-cat { font-size: 13.5px; color: var(--ink-2); }
@media (max-width: 860px) { .fs-row { grid-template-columns: 1fr; gap: 40px; } .fs-item { min-height: 0; } .fs-item + .fs-item::before { left: 50%; top: -30px; transform: translateX(-50%) rotate(90deg); } }

.sv-stack { position: relative; }
.sv-panel { position: sticky; top: var(--header-h); min-height: calc(100vh - var(--header-h)); display: flex; align-items: center; color: #fff; overflow: hidden; border-radius: 36px 36px 0 0; box-shadow: 0 -20px 60px rgba(0,0,0,.25); }
.sv-panel .container { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(28px, 5vw, 80px); align-items: center; width: min(1280px, 92vw); }
.sv-copy { position: relative; z-index: 2; }
.sv-idx { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; letter-spacing: .18em; text-transform: uppercase; opacity: .7; display: flex; align-items: center; gap: 10px; }
.sv-idx::before { content: ""; width: 26px; height: 1px; background: currentColor; }
.sv-logo { margin-top: 26px; height: clamp(40px, 4.6vw, 64px); width: auto; }
.sv-wisky .sv-logo { height: clamp(28px, 3.22vw, 44.8px); } /* WISKY 워드마크가 넓어 70%로 축소 */
.sv-tag { margin-top: 22px; font-size: clamp(24px, 2.8vw, 40px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.2; }
.sv-desc { margin-top: 18px; font-size: clamp(15px, 1.3vw, 17.5px); line-height: 1.75; opacity: .82; max-width: 520px; }
.sv-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.sv-tags li { font-size: 12.5px; font-weight: 700; padding: 7px 13px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; }
.sv-actions { margin-top: 36px; display: flex; gap: 12px; flex-wrap: wrap; }
.sv-visual { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; min-height: 46vh; }
.sv-visual img { max-height: 58vh; width: auto; max-width: 100%; object-fit: contain; filter: drop-shadow(0 40px 60px rgba(0,0,0,.4)); }
.sv-visual.is-photo img { border-radius: var(--radius); width: 100%; height: auto; max-height: none; object-fit: contain; box-shadow: 0 40px 80px rgba(0,0,0,.35); filter: none; }
.sv-symbol { position: absolute; right: -6%; top: -10%; width: 46%; opacity: .12; z-index: 0; pointer-events: none; }
.sv-wisky { background: radial-gradient(70% 55% at 100% 0%, rgba(72,43,116,.75) 0%, transparent 62%), linear-gradient(160deg, #1a1626 0%, #101014 100%); }
.sv-oreum { background: radial-gradient(70% 60% at 100% 0%, rgba(195,147,103,.45) 0%, transparent 62%), linear-gradient(160deg, #3a3430 0%, #2D2926 100%); }
.sv-optina { background: radial-gradient(70% 55% at 100% 0%, rgba(224,36,43,.32) 0%, transparent 60%), linear-gradient(160deg, #26262e 0%, #111116 100%); }
.sv-panel .btn-ghost { border-color: rgba(255,255,255,.4); }
.sv-panel .btn-primary { background: #fff; color: var(--navy); }
.sv-panel .btn-primary::before { background: var(--c); }
.sv-panel .btn-primary:hover { color: #fff; }
@media (max-width: 960px) {
  /* mobile: each panel fills the viewport and the next one slides up over it */
  .sv-panel { top: 0; min-height: 100vh; min-height: 100svh; padding: calc(var(--header-h) + 12px) 0 36px; align-items: stretch; border-radius: 28px 28px 0 0; }
  .sv-panel .container { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); gap: 18px; align-content: start; }
  .sv-idx { font-size: 11.5px; }
  .sv-logo { margin-top: 16px; height: 34px; }
  .sv-wisky .sv-logo { height: 24px; }
  .sv-tag { margin-top: 14px; font-size: clamp(22px, 6.4vw, 28px); }
  .sv-desc { margin-top: 12px; font-size: 14px; line-height: 1.65; }
  .sv-tags { margin-top: 16px; gap: 6px; }
  .sv-tags li { font-size: 11.5px; padding: 6px 10px; }
  .sv-actions { margin-top: 20px; gap: 8px; }
  .sv-actions .btn { padding: 12px 18px; font-size: 13.5px; }
  .sv-visual { min-height: 0; align-self: end; padding-bottom: 4px; }
  .sv-visual img { max-height: min(30vh, 260px); }
  .sv-visual.is-photo img { max-height: min(30vh, 260px); width: auto; max-width: 100%; }
  .sv-symbol { width: 70%; right: -20%; top: 30%; }
}
@media (max-width: 960px) and (max-height: 700px) {
  .sv-tags { display: none; }
  .sv-visual img, .sv-visual.is-photo img { max-height: 24vh; }
}

.nowrap { white-space: nowrap; }