/* 마인드 Mind in Sync 홈페이지 시안
   색과 형태는 로고에서 가져왔다: 코발트 아치, 살구색 획, 코랄 세로획, 남색 글자 */

@font-face { font-family: "Paperlogy"; src: url("../assets/font/Paperlogy-4Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Paperlogy"; src: url("../assets/font/Paperlogy-6SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Paperlogy"; src: url("../assets/font/Paperlogy-8ExtraBold.woff2") format("woff2"); font-weight: 800; font-display: swap; }

:root {
  --cobalt: #2b52d6;        /* 배경용 코발트 (헤드카피 배너의 파랑) */
  --cobalt-soft: #4d70e8;   /* 로고의 파랑 */
  --apricot: #eaa052;
  --coral: #dd5666;
  --navy: #17294b;
  --paper: #ffffff;
  --mist: #f1f4fc;          /* 파랑이 살짝 도는 옅은 바탕 */
  --ink-soft: #4a5876;
  --rule: rgba(23, 41, 75, 0.16);

  --pad: clamp(20px, 5vw, 72px);
  --section: clamp(72px, 10vw, 148px);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--navy);
  font-family: "Paperlogy", "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

img, video, svg { display: block; max-width: 100%; }
/* 이미지·영상을 끌어다 저장하거나 길게 눌러 저장하지 못하게 한다 */
img, video { -webkit-user-drag: none; -webkit-touch-callout: none; user-select: none; -webkit-user-select: none; }
h1, h2, h3, h4, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; }

:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 6px; }

.skip { position: absolute; left: 16px; top: -80px; z-index: 100; padding: 10px 18px; border-radius: 999px; background: var(--navy); color: #fff; text-decoration: none; }
.skip:focus { top: 12px; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.wrap { width: min(100%, 1240px + var(--pad) * 2); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: var(--section); }

/* 글자 */
.h2 { font-size: clamp(30px, 4.4vw, 60px); font-weight: 800; line-height: 1.22; letter-spacing: -0.025em; }
.h2-accent { color: var(--cobalt); }        /* 제목에서 힘을 주는 줄: 밝은 바탕에서는 파랑 */
.h2-accent-warm { color: var(--apricot); }  /* 파란 바탕에서는 살구색 */
.h3 { font-size: clamp(20px, 1.9vw, 25px); font-weight: 800; line-height: 1.35; letter-spacing: -0.015em; }
.lead { font-size: clamp(17px, 1.55vw, 21px); line-height: 1.75; max-width: 34em; }

/* 버튼: 로고의 획처럼 끝이 둥글다 */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 56px; padding: 0 30px;
  border: 2px solid transparent; border-radius: 999px;
  font: inherit; font-weight: 600; font-size: 17px; line-height: 1.2;
  text-decoration: none; cursor: pointer;
  transition: background-color .18s, color .18s, border-color .18s;
}
.btn-apricot { background: var(--apricot); color: var(--navy); }
.btn-apricot:hover { background: #f3b571; }
.btn-ghost-light { border-color: rgba(255, 255, 255, .7); color: #fff; }
.btn-ghost-light:hover { background: #fff; color: var(--cobalt); border-color: #fff; }
.btn-cobalt { background: var(--cobalt); color: #fff; }
.btn-cobalt:hover { background: var(--navy); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
/* 아직 연결되지 않은 버튼: 점선 테두리와 '준비 중' 표시 */
.btn-ghost-navy { border-color: var(--navy); color: var(--navy); }
.btn-ghost-navy:hover { background: var(--navy); color: #fff; }
.btn-ghost-navy.btn-soon:hover { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost-navy .btn-soon-tag { background: rgba(23, 41, 75, .1); }
.start-head .actions { margin-top: 24px; }
.start-head .actions .btn { margin-top: 0; }
.btn-soon { gap: 10px; border-style: dashed; cursor: default; }
.btn-soon:hover { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }
.btn-soon-tag { padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, .18); font-size: 13px; font-weight: 600; }

/* 머리말 */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center; gap: 32px;
  padding-inline: var(--pad);
  color: #fff;
  transition: background-color .25s, color .25s, box-shadow .25s;
}
.brand { display: block; flex: none; }
.brand img { height: 48px; width: auto; }   /* 바닥글과 같은 'Mind in Sync' 글자가 있는 로고 */
.brand-on-light { display: none; }
.site-nav { display: flex; gap: clamp(16px, 2.4vw, 36px); margin-left: auto; }
.site-nav a { font-size: 16px; font-weight: 600; text-decoration: none; padding: 8px 2px; border-bottom: 2px solid transparent; }
.site-nav a:hover { border-bottom-color: currentColor; }
.btn-header { min-height: 44px; padding: 0 22px; font-size: 16px; background: var(--apricot); color: var(--navy); }
.btn-header:hover { background: #f3b571; }

.site-header.is-solid { background: rgba(255, 255, 255, .94); color: var(--navy); box-shadow: 0 1px 0 var(--rule); backdrop-filter: blur(10px); }
.site-header.is-solid .brand-on-dark { display: none; }
.site-header.is-solid .brand-on-light { display: block; }
.site-header.is-solid .btn-header { background: var(--cobalt); color: #fff; }
.site-header.is-solid .btn-header:hover { background: var(--navy); }

/* 1. 첫 화면 */
.hero {
  position: relative; overflow: hidden;
  min-height: min(100svh, 920px);
  display: flex; align-items: center;
  padding: calc(var(--header-h) + 48px) var(--pad) clamp(56px, 8vw, 104px);
  background: var(--cobalt); color: #fff;
}
.hero-copy { position: relative; z-index: 1; width: min(100%, 1240px); margin-inline: auto; }
.hero-title { font-size: clamp(42px, 7vw, 104px); font-weight: 800; line-height: 1.16; letter-spacing: -0.03em; }
.hero-title span { display: block; }
.hero-title-sync { color: var(--apricot); animation: tune 2.1s ease-out both; }
.hero-lead { margin-top: clamp(24px, 3vw, 40px); max-width: 30em; font-size: clamp(17px, 1.55vw, 21px); line-height: 1.75; color: rgba(255, 255, 255, .92); }
.hero .actions { margin-top: clamp(28px, 3.4vw, 44px); }

/* 첫 화면에서 섹션으로 바로 가는 작은 버튼들 */
.hero-jump { display: flex; flex-wrap: wrap; gap: 8px; max-width: 38em; margin-top: clamp(26px, 3vw, 40px); }
.hero-jump-title { flex: 0 0 100%; margin-bottom: 4px; font-size: 15px; font-weight: 600; color: rgba(255, 255, 255, .78); }
.hero-jump a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border: 1.5px solid rgba(255, 255, 255, .5); border-radius: 999px; color: #fff; font-size: 15px; font-weight: 600; text-decoration: none; transition: background-color .18s, color .18s, border-color .18s; }
.hero-jump a:hover { background: #fff; border-color: #fff; color: var(--cobalt); }

.hero-art { position: absolute; right: var(--pad); bottom: 0; width: min(38vw, 560px); height: auto; }
.arch { fill: none; stroke: var(--cobalt-soft); stroke-width: 70; }
.pill { fill: var(--apricot); }
.pill-a { animation: sync-a 2.1s cubic-bezier(.3, .1, .2, 1) both; }
.pill-b { animation: sync-b 2.1s cubic-bezier(.3, .1, .2, 1) both; }

/* 엇박으로 오르내리던 두 획이 점점 잦아들며 같은 높이에 선다 */
@keyframes sync-a { 0% { transform: translateY(200px); } 28% { transform: translateY(-46px); } 52% { transform: translateY(30px); } 74% { transform: translateY(-10px); } 100% { transform: translateY(0); } }
@keyframes sync-b { 0% { transform: translateY(-150px); } 28% { transform: translateY(64px); } 52% { transform: translateY(-34px); } 74% { transform: translateY(12px); } 100% { transform: translateY(0); } }
@keyframes tune { 0%, 62% { color: #fff; } 100% { color: var(--apricot); } }

/* 정체성: 무엇을 하고, 어떻게 하는가 */
.idn { display: grid; grid-template-columns: 3fr 9fr; gap: clamp(20px, 4vw, 64px); padding-block: clamp(36px, 5vw, 72px); border-top: 2px solid var(--navy); }
.why + .idn { padding-top: 0; border-top: 0; }

/* 왜 하나요: 문장 옆에 원형 도식 */
.why { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); gap: clamp(24px, 4vw, 64px); align-items: center; margin-bottom: clamp(48px, 6vw, 88px); padding: clamp(28px, 4vw, 64px); border-radius: clamp(24px, 3vw, 40px); background: var(--mist); }
.why .idn-a { margin-top: 14px; font-size: clamp(26px, 3.3vw, 46px); }

.orbit { position: relative; justify-self: end; width: 100%; max-width: 560px; aspect-ratio: 1; counter-reset: orbit; }
.orbit-ring { position: absolute; left: 50%; top: 46%; aspect-ratio: 1; border-radius: 50%; transform: translate(-50%, -50%); }
.orbit-ring-outer { width: 78%; border: 2px dashed rgba(77, 112, 232, .45); }
.orbit-ring-inner { width: 46%; border: 2px solid rgba(77, 112, 232, .3); }
.orbit-core { position: absolute; left: 50%; top: 46%; width: 25%; aspect-ratio: 1; transform: translate(-50%, -50%); display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #fff; box-shadow: 0 0 0 2px var(--cobalt-soft); }
.orbit-core img { width: 58%; height: auto; }
/* 네 항목은 바깥 고리 위에 놓인 위성: 큰 아이콘 원 + 번호 + 이름 */
.orbit-node { --ico: clamp(102px, 9.4vw, 120px); position: absolute; counter-increment: orbit; display: flex; flex-direction: column; align-items: center; gap: 8px; width: 150px; transform: translate(-50%, calc(var(--ico) / -2)); }
.orbit-ico { position: relative; display: flex; align-items: center; justify-content: center; width: var(--ico); height: var(--ico); border: 2px solid var(--cobalt); border-radius: 50%; background: #fff; color: var(--cobalt); }
.orbit-ico svg { width: 46%; height: 46%; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.orbit-ico::before { content: counter(orbit); position: absolute; left: -4px; top: -4px; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 14px; font-weight: 800; }
.orbit-label { padding: 2px 10px; border-radius: 999px; background: var(--mist); font-size: clamp(16px, 1.5vw, 20px); font-weight: 800; letter-spacing: -0.015em; line-height: 1.3; white-space: nowrap; }
.orbit-ico::before { width: 30px; height: 30px; font-size: 15px; }
.orbit-node-1 { left: 22.4%; top: 18.4%; }
.orbit-node-2 { left: 77.6%; top: 18.4%; }
.orbit-node-3 { left: 22.4%; top: 73.6%; }
.orbit-node-4 { left: 77.6%; top: 73.6%; }
.orbit-node-4 .orbit-ico { border-color: var(--apricot); background: var(--apricot); color: var(--navy); }
.idn:last-child { padding-bottom: 0; }
.idn-q { font-size: clamp(18px, 1.7vw, 23px); font-weight: 800; line-height: 1.4; color: var(--cobalt); }
.idn-a { font-size: clamp(27px, 4.1vw, 56px); font-weight: 800; line-height: 1.26; letter-spacing: -0.025em; }
.idn-note { margin-top: 20px; color: var(--ink-soft); }
.identity .loop { margin-top: clamp(32px, 4vw, 56px); }
.how-notes { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px, 2.4vw, 36px); margin-top: clamp(36px, 4vw, 52px); }
.how-notes strong { display: block; font-size: clamp(17px, 1.5vw, 20px); font-weight: 800; letter-spacing: -0.015em; }
.how-notes p { margin-top: 6px; font-size: 16px; line-height: 1.7; color: var(--ink-soft); }

/* 2. 생각 */
.think { background: var(--mist); }
.think-title { max-width: 14em; }
.think-lead { margin-top: 24px; }

/* 둘 중 하나를 고르는 알약 모양 전환 버튼 */
.seg { display: inline-flex; padding: 4px; border: 2px solid var(--navy); border-radius: 999px; background: #fff; }
.seg button { min-height: 44px; padding: 0 20px; border: 0; border-radius: 999px; background: transparent; color: var(--navy); font: inherit; font-size: 16px; font-weight: 600; cursor: pointer; transition: background-color .18s, color .18s; }
.seg button[aria-pressed="true"] { background: var(--navy); color: #fff; }
.pick { margin-top: clamp(28px, 3.4vw, 44px); }

/* 제품 + 의미와 이야기 = 굿즈. 사양은 같고, 왼쪽은 흐려지고 오른쪽은 남는다 */
.compare { display: grid; grid-template-columns: 1fr auto 1fr; align-items: stretch; margin-top: 20px; }
.compare[hidden] { display: none; }
.tag { display: flex; flex-direction: column; padding: clamp(24px, 3.2vw, 48px); border-radius: clamp(24px, 2.6vw, 36px); }
.tag-plain { border: 2px dashed #b4bccf; background: #fff; color: var(--ink-soft); }
.tag-story { background: var(--cobalt); color: #fff; }
.compare-plus {
  z-index: 1; align-self: center; margin-inline: -18px;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px; border: 4px solid var(--mist); border-radius: 999px;
  background: var(--apricot); color: var(--navy);
  font-size: clamp(15px, 1.4vw, 18px); font-weight: 800; white-space: nowrap;
}
.compare-plus span { font-size: 1.4em; line-height: 1; }

/* 양쪽 사진은 같은 제품, 같은 구도. 달라지는 것은 더해진 표식뿐이다 */
.tag-photo { aspect-ratio: 4 / 3; overflow: hidden; margin-bottom: clamp(18px, 2vw, 26px); border-radius: clamp(14px, 1.6vw, 22px); background: #e3e7f0; }
.tag-photo img { width: 100%; height: 100%; object-fit: cover; }
.tag-kind { align-self: flex-start; display: inline-flex; align-items: center; min-height: 40px; padding: 0 20px; border: 2px solid currentColor; border-radius: 999px; font-size: clamp(17px, 1.6vw, 21px); font-weight: 800; line-height: 1; }
.tag-story .tag-kind { border-color: var(--apricot); background: var(--apricot); color: var(--navy); }

/* 세 가지 예를 한 카드에: 유니폼은 앞뒤 두 장, 응원봉과 인형은 한 장씩 */
.tag-top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.tag-top .tag-same { padding: 4px 14px; border: 1.5px solid rgba(255, 255, 255, .7); border-radius: 999px; font-size: 14px; font-weight: 600; line-height: 1.4; }
.pshots { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px, 1.8vw, 22px) clamp(10px, 1.2vw, 16px); margin-top: clamp(16px, 2vw, 24px); }
.pshot-wide { grid-column: 1 / -1; }
.pshot-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(10px, 1.2vw, 16px); }
.pshot-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-radius: clamp(10px, 1.2vw, 16px); background: #e3e7f0; }
.pshot-img-wide { aspect-ratio: 1800 / 712; }   /* 유니폼 앞뒤가 한 장에 */
.pshot-img img { width: 100%; height: 100%; object-fit: cover; }
.pshot-img span { position: absolute; left: 8px; top: 8px; padding: 2px 10px; border-radius: 999px; background: rgba(23, 41, 75, .8); color: #fff; font-size: 13px; font-weight: 600; line-height: 1.5; }
.pshot figcaption { margin-top: 8px; font-size: 15px; line-height: 1.5; }
.pshot figcaption strong { display: block; font-size: clamp(16px, 1.4vw, 18px); font-weight: 800; letter-spacing: -0.015em; }

/* 카드 설명은 문장으로 읽히게 */
.tag-text { margin-top: clamp(18px, 2vw, 26px); font-size: clamp(16px, 1.35vw, 18px); line-height: 1.85; }
.tag-plain .tag-text { color: var(--navy); }
.compare .tag > .flow { margin-top: auto; padding-top: clamp(22px, 2.4vw, 32px); }

.tag-title { margin-top: 14px; font-size: clamp(22px, 2.3vw, 31px); font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; }
.tag-spec { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; margin-top: 8px; font-size: 16px; }
.tag-spec div { display: flex; gap: 7px; }
.tag-spec dt { opacity: .7; }
.tag-spec .tag-same { padding: 2px 12px; border: 1.5px solid rgba(255, 255, 255, .7); border-radius: 999px; font-size: 14px; font-weight: 600; }
.tag-ask { margin-top: 20px; font-size: 15px; opacity: .8; }
.tag-answers { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.tag-mean { margin-top: 14px; font-size: clamp(16px, 1.45vw, 19px); font-weight: 600; line-height: 1.55; }
.tag-plain .tag-answers li { background: transparent; box-shadow: inset 0 0 0 1.5px #b4bccf; }
.tag-answers li { padding: 7px 16px; border-radius: 999px; background: rgba(255, 255, 255, .16); font-size: 16px; font-weight: 600; line-height: 1.4; }
.tag-end { margin-top: auto; padding-top: 32px; font-size: 15px; opacity: .8; }
/* 카드 안의 흐름은 좁아져도 한 줄을 지킨다 */
.tag .flow { --gap: clamp(8px, 1.3vw, 22px); margin-top: 10px; flex-wrap: nowrap; }
.tag .flow li { flex: none; min-height: clamp(40px, 3.6vw, 46px); padding: 0 clamp(9px, 1.2vw, 18px); font-size: clamp(15px, 1.4vw, 19px); white-space: nowrap; }
.tag .flow li + li { margin-left: var(--gap); }
.tag .flow li + li::before { width: var(--gap); }

.flow { display: flex; flex-wrap: wrap; align-items: center; row-gap: 10px; }
.flow li {
  display: inline-flex; align-items: center;
  min-height: clamp(48px, 5vw, 68px); padding: 0 clamp(20px, 2.6vw, 38px);
  border: 2px solid var(--navy); border-radius: 999px;
  font-size: clamp(18px, 2.1vw, 28px); font-weight: 800; letter-spacing: -0.02em;
}
.flow li + li { margin-left: clamp(28px, 4vw, 60px); position: relative; }
.flow li + li::before { content: ""; position: absolute; right: 100%; top: 50%; width: clamp(28px, 4vw, 60px); margin-right: 2px; border-top: 2px solid currentColor; }
/* 윗줄은 뒤로 갈수록 흐려지고, 아랫줄은 뒤로 갈수록 채워진다 */
.flow-fade li { color: var(--ink-soft); border-color: currentColor; }
.flow-fade li:nth-child(2) { opacity: .6; }
.flow-fade li:nth-child(3) { opacity: .34; border-style: dashed; }
.flow-keep li { border-color: var(--cobalt); color: var(--cobalt); }
.flow-keep li + li::before { border-color: var(--cobalt); }
.flow-keep li:nth-child(2) { background: #dfe6fb; }
.flow-keep li:nth-child(3) { background: #9db1f1; color: var(--navy); }
.flow-keep li:nth-child(4) { background: var(--cobalt); color: #fff; }
/* 파란 판 위에서는 흰 테두리에서 살구색으로 채워진다 */
.tag-story .flow-keep li { border-color: rgba(255, 255, 255, .85); color: #fff; background: transparent; }
.tag-story .flow-keep li + li::before { border-color: rgba(255, 255, 255, .85); }
.tag-story .flow-keep li:nth-child(2) { background: rgba(255, 255, 255, .16); }
.tag-story .flow-keep li:nth-child(3) { background: rgba(255, 255, 255, .34); color: #fff; }
.tag-story .flow-keep li:nth-child(4) { background: var(--apricot); border-color: var(--apricot); color: var(--navy); }

/* 목적에 따라 달라지는 기준 */
.purposes { margin-top: clamp(64px, 8vw, 120px); }
.purposes-head { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: end; }
.prices.purposes-table { margin-top: clamp(28px, 3.4vw, 44px); }
.purposes-table tbody th { width: 22%; }
.purposes-table .crit { width: 30%; padding-right: 0; font-size: clamp(17px, 1.6vw, 21px); font-weight: 800; line-height: 1.4; letter-spacing: -0.015em; color: var(--cobalt); }

/* 3. 싱크 */
.sync-grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.sync-switch { margin-top: 30px; }
.sync-text { margin-top: 24px; min-height: 7.2em; }

.scope { padding: clamp(22px, 3.2vw, 48px); border-radius: clamp(24px, 3vw, 40px); background: var(--navy); color: #fff; }
.scope-row { display: grid; grid-template-columns: 7.2em 1fr; gap: 16px; align-items: center; }
.scope-row + .scope-row { margin-top: 4px; }
.scope-label { font-size: 15px; font-weight: 600; line-height: 1.4; color: rgba(255, 255, 255, .82); }
.scope-wave { width: 100%; height: 66px; overflow: visible; }
.scope-row.scope-row-sum { margin-top: 20px; padding-top: 20px; border-top: 1px dashed rgba(255, 255, 255, .28); }
.scope-wave-sum { height: 176px; }
.wave { fill: none; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.wave-1 { stroke: #8ea6ff; }
.wave-2 { stroke: var(--apricot); }
.wave-3 { stroke: #f0717f; }
.wave-sum { stroke: #fff; stroke-width: 6; }
.scope-caption { margin-top: 18px; padding-left: calc(7.2em + 16px); font-size: 15px; color: rgba(255, 255, 255, .7); }

/* 싱크: 두 상태를 나란히. 왼쪽은 가라앉은 잿빛, 오른쪽은 아래에서 빛이 올라온다 */
.sync-pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2.2vw, 28px); margin-top: clamp(36px, 4.6vw, 64px); }
.sync-card { display: flex; flex-direction: column; overflow: hidden; padding: clamp(24px, 3.2vw, 48px); border-radius: clamp(24px, 3vw, 40px); color: #fff; }
.sync-card-off { background: #3a4359; }
.sync-card-on { background: radial-gradient(130% 78% at 50% 108%, #3560e6 0%, #1f3c98 40%, var(--navy) 80%); }
.sync-card-title { font-size: clamp(24px, 2.7vw, 38px); font-weight: 800; line-height: 1.25; letter-spacing: -0.02em; }
.sync-card-text { margin-top: 12px; min-height: 5.6em; font-size: clamp(16px, 1.35vw, 18px); line-height: 1.8; color: rgba(255, 255, 255, .86); }
.scope-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: clamp(16px, 2vw, 26px); font-size: 14px; font-weight: 600; color: rgba(255, 255, 255, .82); }
.scope-legend li { display: flex; align-items: center; gap: 7px; }
.scope-legend li::before { content: ""; width: 18px; height: 4px; border-radius: 2px; }
.scope-legend .lg-1::before { background: #8ea6ff; }
.scope-legend .lg-2::before { background: var(--apricot); }
.scope-legend .lg-3::before { background: #f0717f; }
.sync-card .scope-wave-mix { height: clamp(96px, 10vw, 140px); margin-top: 8px; }
.scope-sum { display: grid; grid-template-columns: 1fr auto; align-items: end; margin-top: clamp(14px, 1.8vw, 22px); padding-top: clamp(14px, 1.8vw, 22px); border-top: 1px dashed rgba(255, 255, 255, .28); }
.scope-sum-label { grid-area: 1 / 1; padding-bottom: 6px; font-size: 14px; font-weight: 600; color: rgba(255, 255, 255, .82); }
.scope-word { grid-area: 1 / 2; font-size: clamp(44px, 6vw, 88px); font-weight: 800; line-height: 1; letter-spacing: -0.04em; }
.sync-card .scope-wave-sum { grid-area: 2 / 1 / 3 / 3; height: clamp(150px, 16vw, 220px); }
.sync-card-off .wave { opacity: .6; }
.sync-card-off .wave-sum { opacity: 1; stroke: rgba(255, 255, 255, .7); stroke-width: 5; }
.sync-card-off .scope-word { color: rgba(255, 255, 255, .24); }
.sync-card-on .wave { stroke-width: 5; }
.sync-card-on .wave-sum { stroke: var(--apricot); stroke-width: 7; filter: drop-shadow(0 0 10px rgba(234, 160, 82, .8)); }
.sync-card-on .scope-word { color: var(--apricot); }
.wave-area { stroke: none; }

/* 4. 하는 일 */
.what { background: var(--mist); }
.what-lead { margin-top: 24px; }

.loop { margin-top: clamp(44px, 5.4vw, 80px); }
.loop-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px, 2.4vw, 36px); }
.loop-steps li {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: clamp(60px, 6.4vw, 88px); padding: 0 12px;
  background: #fff; border: 2px solid var(--cobalt); border-radius: 999px;
  font-size: clamp(16px, 1.9vw, 25px); font-weight: 800; letter-spacing: -0.02em; text-align: center; line-height: 1.2;
}
/* 뒤로 갈수록 채워져 판매에서 꽉 찬다 */
.loop-steps li:nth-child(2) { background: #dfe6fb; }
.loop-steps li:nth-child(3) { background: #9db1f1; }
.loop-steps li:nth-child(4) { background: var(--cobalt); color: #fff; }
.loop-steps li + li::before { content: ""; position: absolute; right: 100%; top: 50%; width: clamp(14px, 2.4vw, 36px); margin-right: 2px; border-top: 2px solid var(--cobalt); }
/* 마지막 단계에서 첫 단계로 돌아가는 길 */
.loop-return {
  position: relative; height: clamp(52px, 5vw, 72px); margin: 0 12.5%;
  border: 2px solid var(--cobalt); border-top: 0; border-radius: 0 0 999px 999px;
}
.loop-return::before { content: ""; position: absolute; left: -8px; top: -2px; border: 7px solid transparent; border-top: 0; border-bottom: 11px solid var(--cobalt); }
.loop-return span {
  position: absolute; left: 50%; bottom: 0; transform: translate(-50%, 50%);
  padding: 2px 18px; background: #fff; white-space: nowrap;
  font-size: clamp(15px, 1.35vw, 18px); font-weight: 600; color: var(--cobalt);
}

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 64px); margin-top: clamp(64px, 7.4vw, 112px); }
.service { padding-top: 22px; border-top: 2px solid var(--navy); }
.service p { margin-top: 12px; color: var(--ink-soft); }
.service .service-do { margin-top: 16px; font-size: 15px; font-weight: 600; line-height: 1.6; color: var(--navy); }

/* 바퀴가 쌓일수록 아치도, 그 안의 살구색 획도 커진다 */
.laps { margin-top: clamp(72px, 9vw, 136px); }
.laps-head { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: end; }
.laps-title { font-size: clamp(26px, 3.4vw, 46px); font-weight: 800; line-height: 1.25; letter-spacing: -0.025em; }
.laps-list { display: grid; grid-template-columns: 2fr 3fr 4fr; grid-template-rows: auto auto auto; column-gap: clamp(16px, 2.2vw, 28px); margin-top: clamp(36px, 4.4vw, 60px); }
.lap { display: grid; grid-template-rows: subgrid; grid-row: span 3; }
.lap-arch {
  align-self: end; aspect-ratio: 1 / .8; overflow: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding-top: 13%; border-radius: 999px 999px 0 0;
}
.lap-1 .lap-arch { background: #ccd7f8; }
.lap-2 .lap-arch { background: #9db1f1; }
.lap-3 .lap-arch { background: var(--cobalt); color: #fff; }
.lap-name { font-size: clamp(15px, 1.4vw, 19px); font-weight: 600; }
.lap-gain {
  width: 56%; aspect-ratio: 1 / .66; padding: 0 10px 12px; border-radius: 999px 999px 0 0;
  display: flex; align-items: flex-end; justify-content: center;
  background: var(--apricot); color: var(--navy);
  font-size: clamp(15px, 1.5vw, 21px); font-weight: 800; line-height: 1.3; text-align: center;
}
.lap .h3 { margin-top: 20px; }
.lap p { margin-top: 8px; color: var(--ink-soft); }

/* 5. 진행 중인 일 */
.now-lead { margin-top: 24px; }

/* 두 가지 믿음: 자연은 로고의 아치(산), 문화는 물결 */
.beliefs { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2.2vw, 28px); margin-top: clamp(40px, 5vw, 72px); }
.belief { position: relative; overflow: hidden; padding: clamp(28px, 3.4vw, 52px); padding-right: clamp(120px, 16vw, 230px); border-radius: clamp(24px, 2.6vw, 36px); min-height: clamp(200px, 20vw, 270px); }
.belief-nature { background: #dfe6fb; }
.belief-culture { background: #fbe7d0; }
.belief-mark { position: absolute; right: clamp(16px, 2.4vw, 36px); width: clamp(96px, 13vw, 180px); height: auto; fill: none; stroke-width: 12; stroke-linecap: round; }
.belief-nature .belief-mark { bottom: 0; stroke: var(--cobalt-soft); stroke-linecap: butt; }
.belief-culture .belief-mark { top: 50%; transform: translateY(-50%); stroke: var(--apricot); }
.belief-title { font-size: clamp(23px, 2.5vw, 34px); font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; }
.belief p { margin-top: 12px; max-width: 26em; }
.stages { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(48px, 6vw, 88px); border-top: 1px solid var(--rule); }
.stage { padding: clamp(28px, 3.4vw, 48px) clamp(20px, 2.8vw, 44px) 0 0; }
.stage + .stage { padding-left: clamp(20px, 2.8vw, 44px); border-left: 1px solid var(--rule); }
/* 꼬리표의 테두리가 확정 정도를 말한다: 채움 = 하고 있음, 실선 = 준비, 점선 = 목표 */
.stage-tag { display: inline-flex; align-items: center; min-height: 34px; padding: 0 16px; border: 2px solid var(--navy); border-radius: 999px; font-size: 15px; font-weight: 600; line-height: 1; }
.stage-tag-doing { background: var(--navy); color: #fff; }
.stage-tag-goal { border-style: dashed; }
.stage-title { margin-top: 22px; font-size: clamp(23px, 2.5vw, 34px); font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; }
.stage > p:not(.stage-tag) { margin-top: 14px; color: var(--ink-soft); }
.stage-list { margin-top: 14px; }
.stage-list li { position: relative; padding-left: 18px; }
.stage-list li::before { content: ""; position: absolute; left: 0; top: .7em; width: 8px; height: 8px; border-radius: 50%; background: var(--apricot); }
.stage .stage-note { font-size: 15px; line-height: 1.65; }

/* 5. 콘텐츠 */
.content { background: var(--navy); color: #fff; }
.content-head { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: end; }
.content-head .lead { color: rgba(255, 255, 255, .86); }

.reel { position: relative; margin-top: clamp(40px, 5vw, 72px); border-radius: clamp(18px, 2.4vw, 36px); overflow: hidden; background: #0e1b36; aspect-ratio: 16 / 9; }
.reel-video { width: 100%; height: 100%; object-fit: cover; }
.reel-play {
  position: absolute; left: 50%; bottom: clamp(18px, 3vw, 40px); transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 14px;
  min-height: 60px; padding: 0 30px 0 22px;
  border: 0; border-radius: 999px; background: var(--cobalt); color: #fff;
  font: inherit; font-weight: 600; font-size: 17px; white-space: nowrap; cursor: pointer;
  transition: background-color .18s;
}
.reel-play:hover { background: var(--navy); }
.reel-play-icon { width: 0; height: 0; border: 9px solid transparent; border-left: 15px solid var(--apricot); border-right: 0; }
.reel.is-playing .reel-play { display: none; }

.work {
  display: grid; grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(2, clamp(230px, 25vw, 360px)) auto;
  gap: clamp(16px, 2vw, 28px);
  margin-top: clamp(40px, 5vw, 72px);
}
.work-item { display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 12px; min-width: 0; }
.work-a { grid-area: 1 / 1 / 3 / 6; }
.work-b { grid-area: 1 / 6 / 2 / 13; }
.work-c { grid-area: 2 / 6 / 3 / 10; }
.work-d { grid-area: 2 / 10 / 3 / 13; }
.work-e { grid-area: 3 / 1 / 4 / 8; }
.work-f { grid-area: 3 / 8 / 4 / 13; }
.shot { overflow: hidden; border-radius: 18px; background: #0e1b36; }
.shot-arch { border-radius: 999px 999px 18px 18px; }   /* 로고 M의 아치 */
.shot img { width: 100%; height: 100%; object-fit: cover; }
.work-e .shot { aspect-ratio: 16 / 9; }   /* 인포그래픽은 글자가 잘리지 않게 원래 비율로 */
.work-item figcaption { font-size: 15px; line-height: 1.55; color: rgba(255, 255, 255, .74); }
.work-item figcaption strong { display: block; font-size: 17px; font-weight: 600; color: #fff; }
.work-note { margin-top: 28px; font-size: 15px; color: rgba(255, 255, 255, .66); }

/* 비전: 세 방향을 큰 영문 낱말로 세운다 */
.vision-head { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: end; }
.vision-3c { margin-top: clamp(48px, 6vw, 88px); font-size: clamp(30px, 4vw, 52px); font-weight: 800; line-height: 1.2; letter-spacing: -0.025em; }
.vision-3c span { color: var(--cobalt); font-size: 1.25em; letter-spacing: -0.03em; }
.vision-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 64px); margin-top: clamp(20px, 2.4vw, 32px); }
.vision-item { padding-top: clamp(20px, 2.4vw, 32px); border-top: 2px solid var(--navy); }
.vision-word { font-size: clamp(40px, 5.4vw, 76px); font-weight: 800; line-height: 1; letter-spacing: -0.035em; }
.vision-create .vision-word { color: var(--cobalt); }
.vision-connect .vision-word { color: var(--apricot); }
.vision-grow .vision-word { color: var(--coral); }
.vision-item .h3 { margin-top: clamp(18px, 2vw, 26px); }
.vision-item p:last-child { margin-top: 10px; color: var(--ink-soft); }

/* 포트폴리오: 굿즈 보기 / 영상 보기 */
.pf-switch { flex-wrap: wrap; margin-top: clamp(28px, 3.4vw, 44px); border-radius: 30px; }
.pf-panel { margin-top: clamp(40px, 5vw, 72px); padding-top: clamp(28px, 3.4vw, 44px); border-top: 1px solid rgba(255, 255, 255, .22); }
.pf-panel[hidden] { display: none; }
.pf-panel .reel { margin-top: 0; }
.pf-head { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(12px, 3vw, 48px); align-items: baseline; margin-bottom: clamp(22px, 2.8vw, 36px); }
.pf-title { font-size: clamp(24px, 2.8vw, 38px); font-weight: 800; line-height: 1.25; letter-spacing: -0.02em; }
.pf-head p { max-width: 38em; color: rgba(255, 255, 255, .8); }
.pf-thumb.pf-thumb-board { aspect-ratio: 2400 / 1813; border-radius: clamp(16px, 2vw, 28px); }
.pf-thumb.pf-thumb-strip { aspect-ratio: 1600 / 711; border-radius: clamp(16px, 2vw, 28px); }
.pf-thumb.pf-thumb-portrait { aspect-ratio: 3 / 4; }   /* 세로로 긴 목업 */
.pf-thumb.pf-thumb-wide { aspect-ratio: 16 / 10; }
.pf-thumb.pf-thumb-fit { background: linear-gradient(#a2a19c, #cbc7c0); }   /* 사진 배경과 같은 회색으로 여백을 채운다 */
.pf-thumb.pf-thumb-fit img { object-fit: contain; }
.pf-thumb.pf-thumb-paper { background: #fff; }
.pf-thumb.pf-thumb-paper img { object-fit: contain; }   /* 도면은 잘리지 않게 */
/* 한 분류 안의 작업 묶음 */
.pf-proj + .pf-proj { margin-top: clamp(40px, 5vw, 72px); }
.pf-proj-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 20px; margin-bottom: clamp(16px, 2vw, 24px); }
.pf-proj-title { font-size: clamp(20px, 2vw, 26px); font-weight: 800; letter-spacing: -0.015em; color: var(--apricot); }
.pf-proj-head p { color: rgba(255, 255, 255, .8); }
.pf-grid.pf-grid-2 { grid-template-columns: repeat(2, 1fr); }
.pf-grid.pf-grid-3 { grid-template-columns: repeat(3, 1fr); }   /* 세로 목업 세 장은 좁은 화면에서도 한 줄 */
.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 2.6vw, 36px) clamp(16px, 2vw, 28px); }
.pf-grid-video { grid-template-columns: repeat(6, 1fr); margin-top: clamp(28px, 3.4vw, 44px); }
.pf-item { display: block; width: 100%; padding: 0; border: 0; background: none; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.pf-thumb { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 18px; background: #0e1b36; }
.pf-thumb-tall { aspect-ratio: 9 / 16; }
.pf-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.pf-item:hover .pf-thumb img, .pf-item:focus-visible .pf-thumb img { transform: scale(1.04); }
.pf-item strong { display: block; margin-top: 12px; font-size: 17px; font-weight: 600; line-height: 1.45; color: #fff; }
.pf-desc { display: block; font-size: 15px; line-height: 1.55; color: rgba(255, 255, 255, .74); }
.pf-play { position: absolute; left: 50%; top: 50%; width: 52px; height: 52px; border-radius: 50%; background: rgba(43, 82, 214, .92); transform: translate(-50%, -50%); }
.pf-play::after { content: ""; position: absolute; left: 21px; top: 16px; border: 10px solid transparent; border-left: 15px solid var(--apricot); border-right: 0; }

/* 크게 보기 창 */
.lightbox { width: fit-content; max-width: min(94vw, 1240px); max-height: 94vh; padding: clamp(12px, 1.6vw, 20px); border: 0; border-radius: clamp(16px, 2vw, 24px); background: var(--navy); color: #fff; }
.lightbox::backdrop { background: rgba(8, 15, 32, .82); }
.lightbox-body img, .lightbox-body video { display: block; max-width: 100%; max-height: calc(94vh - 130px); margin: 0 auto; border-radius: 12px; }
.lightbox-title { margin-top: 12px; padding-right: 96px; font-size: 17px; font-weight: 600; }
.lightbox-close { position: absolute; right: clamp(12px, 1.6vw, 20px); bottom: clamp(10px, 1.4vw, 16px); min-height: 40px; padding: 0 20px; border: 0; border-radius: 999px; background: var(--apricot); color: var(--navy); font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; }

/* 6. 기준 */
.rules { background: var(--apricot); }
.rules-grid { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(24px, 4vw, 64px); align-items: start; }
.rules-title { position: sticky; top: calc(var(--header-h) + 32px); }
.rules-list li { padding-block: clamp(22px, 2.8vw, 36px); border-top: 2px solid var(--navy); }
.rules-list li:last-child { border-bottom: 2px solid var(--navy); }
.rule { font-size: clamp(21px, 2.6vw, 36px); font-weight: 800; line-height: 1.32; letter-spacing: -0.025em; }
.rules-list p { margin-top: 10px; max-width: 36em; }

/* 7. 영상 의뢰 */
.start { background: var(--mist); }
.start-head { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: start; }
.start-head .btn { margin-top: 24px; }

.prices { width: 100%; margin-top: clamp(40px, 5vw, 72px); border-collapse: collapse; text-align: left; }
.prices th, .prices td { padding: 20px 20px 20px 0; border-bottom: 1px solid var(--rule); vertical-align: baseline; }
.prices thead th { padding-block: 12px; border-bottom: 2px solid var(--navy); font-size: 15px; font-weight: 600; color: var(--ink-soft); }
.prices tbody th { font-size: clamp(18px, 1.6vw, 21px); font-weight: 800; letter-spacing: -0.015em; }
.prices td { color: var(--ink-soft); }
.prices .num { padding-right: 0; text-align: right; white-space: nowrap; color: var(--navy); font-weight: 600; }
.prices .num b { font-size: clamp(26px, 2.8vw, 38px); font-weight: 800; letter-spacing: -0.03em; color: var(--cobalt); margin-right: 2px; }
.prices-note { margin-top: 18px; font-size: 15px; color: var(--ink-soft); max-width: 46em; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 48px); margin-top: clamp(56px, 7vw, 104px); counter-reset: step; }
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step); display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin-bottom: 16px; border-radius: 50%;
  background: var(--navy); color: #fff; font-weight: 800; font-size: 18px;
}
.steps p { margin-top: 6px; color: var(--ink-soft); }

/* 8. 회사 */
.company-grid { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(24px, 4vw, 64px); align-items: start; }
.facts > div { display: grid; grid-template-columns: 9em 1fr; gap: 16px; padding-block: 18px; border-top: 1px solid var(--rule); }
.facts > div:last-child { border-bottom: 1px solid var(--rule); }
.facts dt { font-weight: 600; color: var(--ink-soft); }

/* 9. 문의 */
.contact { padding-block: var(--section); background: var(--cobalt); color: #fff; }
.contact-title { font-size: clamp(38px, 6.4vw, 92px); font-weight: 800; line-height: 1.16; letter-spacing: -0.03em; }
.contact-lead { margin-top: clamp(22px, 2.8vw, 36px); color: rgba(255, 255, 255, .92); }
.contact .actions { margin-top: clamp(28px, 3.4vw, 44px); }
.contact-mail { margin-top: 22px; font-size: 16px; color: rgba(255, 255, 255, .8); }

.site-footer { padding-block: clamp(44px, 5vw, 72px); background: var(--navy); color: rgba(255, 255, 255, .86); font-size: 15px; line-height: 1.7; }
.footer-grid { display: grid; grid-template-columns: auto 1fr; gap: clamp(28px, 5vw, 80px); align-items: center; }   /* 로고를 오른쪽 글 묶음의 가운데 높이에 */
.footer-logo { width: clamp(180px, 20vw, 260px); height: auto; }
.footer-info p + p { margin-top: 4px; }
.footer-info .footer-tag { margin-bottom: 14px; font-size: clamp(18px, 1.7vw, 22px); font-weight: 800; letter-spacing: -0.01em; color: var(--apricot); }
.footer-info .sep { margin-inline: 8px; opacity: .4; }
.footer-info .footer-small { margin-top: 14px; font-size: 14px; color: rgba(255, 255, 255, .58); max-width: 46em; }
.footer-info .footer-small + .footer-small { margin-top: 4px; }

/* 좁은 화면 */
@media (max-width: 980px) {
  .site-nav { display: none; }
  .btn-header { margin-left: auto; }
  .services, .stages { grid-template-columns: 1fr; }
  .stage { padding: 28px 0; }
  .stage + .stage { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .content-head, .start-head, .rules-grid, .company-grid, .sync-grid, .laps-head, .purposes-head, .why { grid-template-columns: 1fr; }
  .orbit { width: min(100%, 560px); justify-self: center; }
  .vision-head, .vision-list, .pf-head { grid-template-columns: 1fr; }
  .sync-pair { grid-template-columns: 1fr; }
  .sync-card-text { min-height: 0; }
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-grid-video { grid-template-columns: repeat(3, 1fr); }
  .sync-text { min-height: 0; }
  .rules-title { position: static; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  :root { --header-h: 64px; }
  body { font-size: 16px; }

  .hero { display: block; min-height: 0; padding-bottom: 0; }
  .hero-art { position: static; width: 78%; max-width: 340px; margin: 48px 0 0 auto; height: 230px; }

  .flow li { min-height: 44px; padding: 0 14px; font-size: 17px; }
  .flow li + li { margin-left: 14px; }
  .flow li + li::before { width: 14px; }

  .brand img { height: 42px; }
  .pf-switch button { flex: 1 1 auto; }
  .hero-jump a { min-height: 38px; padding: 0 13px; font-size: 14px; }
  .pf-grid { grid-template-columns: 1fr 1fr; gap: 20px 12px; }
  .pf-grid-video { grid-template-columns: 1fr 1fr; }
  .pf-item strong { font-size: 15px; margin-top: 8px; }
  .pf-desc { font-size: 13px; }
  .beliefs { grid-template-columns: 1fr; }
  .belief { padding-right: 96px; min-height: 0; }
  .belief-mark { width: 76px; right: 12px; }
  .compare { grid-template-columns: 1fr; }
  .compare-plus { justify-self: center; margin: -16px 0; }
  .seg { display: flex; }
  .seg button { flex: 1; padding: 0 10px; font-size: 15px; }
  .tag .flow li { min-height: 42px; padding: 0 11px; font-size: 16px; }
  .tag .flow li + li { margin-left: 10px; }
  .tag .flow li + li::before { width: 10px; }

  .scope-row { grid-template-columns: 1fr; gap: 2px; }
  .scope-label br { display: none; }
  .scope-wave { height: 50px; }
  .scope-wave-sum { height: 130px; }
  .scope-caption { padding-left: 0; }

  .laps-list { grid-template-columns: 1fr; grid-template-rows: none; row-gap: 36px; }
  .lap { display: block; }
  .lap-arch { aspect-ratio: 1 / .74; padding-top: 9%; }
  .lap-1 .lap-arch { width: 58%; }
  .lap-2 .lap-arch { width: 79%; }
  .lap-gain { width: 60%; aspect-ratio: 1 / .52; font-size: 15px; padding-bottom: 8px; }

  /* 원형 도식: 좁은 화면에서도 고리 모양 그대로, 크기만 줄인다 */
  .orbit { justify-self: center; }
  .orbit-node { --ico: 66px; width: 124px; gap: 6px; }
  .orbit-ico::before { width: 24px; height: 24px; font-size: 13px; }
  .orbit-label { padding: 2px 6px; font-size: 14px; }

  /* 정체성: 알약 줄 대신 번호 붙은 세로 목록으로 */
  .idn { grid-template-columns: 1fr; gap: 10px; }
  .idn-a br { display: none; }
  .idn > div { display: flex; flex-direction: column; }
  .identity .loop { order: 3; margin-top: 24px; }
  .loop-steps { display: none; }
  .loop-return { height: auto; margin: 0; padding: 14px 18px; border: 2px dashed var(--cobalt); border-radius: 24px; }
  .loop-return::before { display: none; }
  .loop-return span { position: static; transform: none; padding: 0; white-space: normal; }
  .how-notes { grid-template-columns: 1fr; gap: 22px; counter-reset: how; }
  .how-notes li { counter-increment: how; padding-left: 44px; position: relative; }
  .how-notes li::before { content: counter(how); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 800; font-size: 16px; display: flex; align-items: center; justify-content: center; }

  .work { grid-template-columns: 1fr; grid-template-rows: none; }
  .work-item { grid-area: auto; }
  .shot { aspect-ratio: 16 / 10; }
  .shot-arch { aspect-ratio: 4 / 5; }

  .reel-play { font-size: 15px; min-height: 48px; padding: 0 20px 0 16px; bottom: 14px; }
  .reel-play-detail { display: none; }

  /* 표를 묶음 목록으로 */
  .prices thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .prices, .prices tbody, .prices tr, .prices th, .prices td { display: block; }
  .prices tr { padding-block: 20px; border-bottom: 1px solid var(--rule); }
  .prices tbody tr:first-child { border-top: 2px solid var(--navy); }
  .prices th, .prices td { padding: 0; border: 0; }
  .prices td { display: grid; grid-template-columns: 5.5em 1fr; gap: 12px; margin-top: 6px; }
  .prices td::before { content: attr(data-label); font-weight: 600; color: var(--navy); }
  .prices .num { text-align: left; margin-top: 10px; align-items: baseline; }
  .purposes-table tbody th, .purposes-table .crit { width: auto; }

  .steps { grid-template-columns: 1fr; }
  .facts > div { grid-template-columns: 1fr; gap: 2px; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .btn-header { width: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pill-a, .pill-b, .hero-title-sync { animation: none; }
  .btn, .site-header, .reel-play, .seg button, .pf-thumb img, .hero-jump a { transition: none; }
  .pf-item:hover .pf-thumb img, .pf-item:focus-visible .pf-thumb img { transform: none; }
}