/* 리드로우 포트폴리오 — 잉크 블랙 · 종이 아이보리 · 샴페인 골드. 한글은 Pretendard Black, 영문 포인트는 Instrument Serif 이탤릭 */
@font-face { font-family: "Pretendard"; src: url("assets/fonts/Pretendard-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Pretendard"; src: url("assets/fonts/Pretendard-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Pretendard"; src: url("assets/fonts/Pretendard-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Pretendard"; src: url("assets/fonts/Pretendard-ExtraBold.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Pretendard"; src: url("assets/fonts/Pretendard-Black.woff2") format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("assets/fonts/instrument-serif-latin-400-italic.woff2") format("woff2"); font-style: italic; font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("assets/fonts/instrument-serif-latin-400-normal.woff2") format("woff2"); font-style: normal; font-weight: 400; font-display: swap; }

:root {
  color-scheme: light;
  --ink: #0E0F12; --ink-2: #16181D; --ink-3: #1D2027; --ink-line: #2A2E37;
  --paper: #F4F1EA; --paper-2: #EAE5D9; --line: #D7CFBE;
  --gold: #C8A462; --gold-2: #E5CB92; --gold-d: #8E6F35;
  --text: #15161A; --mute: #6C685F; --mute-d: #A29D92;
  --sans: "Pretendard", system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --serif: "Instrument Serif", "Times New Roman", serif;
  --gut: clamp(18px, 4vw, 56px);
  --max: 1280px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: var(--sans); font-size: clamp(16px, 1.1vw, 17.5px); line-height: 1.7; word-break: keep-all; overflow-x: clip; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; }
h1, h2, h3 { margin: 0; font-weight: 900; letter-spacing: -.035em; line-height: 1.14; text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gut); }
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
.num { font-variant-numeric: tabular-nums; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--gold); color: var(--ink); padding: 10px 14px; font-weight: 700; }
.skip:focus { top: 12px; }
.gold { color: var(--gold); }

/* 버튼 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 800; font-size: 15.5px; text-decoration: none; border: 0; cursor: pointer; transition: transform .25s var(--ease), background-color .25s, color .25s, box-shadow .25s; white-space: nowrap; }
.btn-lg { min-height: 58px; padding: 0 30px; font-size: 17px; }
.btn-gold { background: linear-gradient(135deg, var(--gold-2), var(--gold) 55%, #B48E4B); color: var(--ink); box-shadow: 0 10px 30px -12px rgba(200, 164, 98, .7), inset 0 1px 0 rgba(255, 255, 255, .45); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(200, 164, 98, .8), inset 0 1px 0 rgba(255, 255, 255, .45); }
.btn-line { color: var(--paper); border: 1px solid rgba(244, 241, 234, .3); background: rgba(244, 241, 234, .03); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-2); }

/* 헤더 */
.top { position: sticky; top: 0; z-index: 50; background: rgba(14, 15, 18, .92); border-bottom: 1px solid var(--ink-line); }
.top-in { display: flex; align-items: center; gap: 24px; height: 68px; }
.logo { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--paper); flex: none; }
.logo-en { font-family: var(--serif); font-style: italic; font-size: 30px; line-height: 1; color: var(--gold-2); }
.logo-ko { font-weight: 800; font-size: 15px; letter-spacing: .02em; }
.gnb { display: flex; gap: clamp(16px, 2vw, 30px); margin-left: auto; }
.gnb a { color: var(--mute-d); text-decoration: none; font-weight: 600; font-size: 15px; padding-block: 8px; transition: color .2s; }
.gnb a:hover { color: var(--paper); }
.top-cta { min-height: 42px; font-size: 14.5px; padding: 0 18px; }
@media (max-width: 960px) { .gnb { display: none; } .top-cta { margin-left: auto; } }

/* 히어로 */
.hero { position: relative; overflow: hidden; background: radial-gradient(1000px 560px at 78% 18%, #2A2414 0%, transparent 62%), radial-gradient(700px 500px at 0% 100%, #141B2B 0%, transparent 70%), var(--ink); color: var(--paper); isolation: isolate; }
.hero-grain { position: absolute; inset: 0; z-index: -1; opacity: .35; background-image: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px); background-size: 4px 4px; mask-image: linear-gradient(to bottom, #000, transparent 85%); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(56px, 8vw, 120px) clamp(40px, 5vw, 72px); }
.kick { display: flex; align-items: center; gap: 12px; color: var(--gold-2); font-weight: 700; font-size: 14px; letter-spacing: .08em; }
.kick i { width: 36px; height: 1px; background: var(--gold); }
.hero h1 { margin-top: 26px; font-size: clamp(42px, 5.4vw, 80px); line-height: 1.02; letter-spacing: -.05em; }
.hero h1 .l { display: block; white-space: nowrap; }
.hero h1 .serif { color: var(--gold-2); font-size: .82em; letter-spacing: -.01em; margin-left: .08em; }
.hero-say { margin-top: 22px; font-size: clamp(22px, 2.4vw, 32px); font-weight: 800; letter-spacing: -.03em; }
.hero-say b { color: var(--gold-2); text-decoration: underline; text-decoration-color: var(--gold-d); text-underline-offset: 6px; text-decoration-thickness: 2px; }
.hero-sub { margin-top: 18px; color: var(--mute-d); max-width: 46ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.stack { position: relative; aspect-ratio: 1.15 / 1; min-width: 0; }
.frame { position: absolute; margin: 0; border-radius: 12px; overflow: hidden; background: #0A0B0D; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .07); }
.frame .bar { height: 22px; display: flex; align-items: center; gap: 6px; padding-inline: 10px; background: #1B1D22; }
.frame .bar i { width: 7px; height: 7px; border-radius: 50%; background: #3A3E47; }
.frame img { width: 100%; }
.stack .f1 { width: 74%; left: 0; top: 4%; rotate: -4deg; }
.stack .f2 { width: 74%; right: 0; top: 28%; rotate: 3deg; }
.stack .f3 { width: 70%; left: 10%; bottom: 0; rotate: -1deg; z-index: 2; }
.phone { position: absolute; margin: 0; width: 23%; right: 3%; bottom: -2%; z-index: 3; border: 5px solid #08090B; border-radius: 22px; overflow: hidden; box-shadow: 0 30px 50px -18px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 255, 255, .1); background: #000; }
.phone img { aspect-ratio: 780 / 1500; object-fit: cover; object-position: top; }
.js .stack .frame, .js .stack .phone { transition: transform 1s var(--ease); }
.stack:hover .f1 { transform: translate(-10px, -8px); }
.stack:hover .f2 { transform: translate(10px, -4px); }
.stack:hover .phone { transform: translateY(-10px); }

.proof { list-style: none; margin: 0; padding: 0 0 clamp(40px, 5vw, 64px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--ink-line); }
.proof li { padding: 22px 20px 0 0; display: grid; gap: 4px; }
.proof b { font-size: clamp(26px, 2.8vw, 38px); font-weight: 900; letter-spacing: -.04em; color: var(--gold-2); line-height: 1.1; }
.proof li > span { font-size: 14px; color: var(--mute-d); }
@media (max-width: 900px) {
  .hero-in { grid-template-columns: minmax(0, 1fr); }
  .stack { margin-top: 12px; }
  .proof { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 8px; }
}
@media (max-width: 420px) { .hero h1 { font-size: 38px; } }

/* 공통 섹션 */
.sec { padding-block: clamp(80px, 10vw, 150px); }
.head { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 18px 56px; align-items: end; margin-bottom: clamp(44px, 6vw, 80px); }
.head h2 { font-size: clamp(34px, 4.8vw, 68px); }
.head > p { color: var(--mute); max-width: 46ch; }
.label { font-weight: 800; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-d); margin-bottom: 14px; }
.label .serif { text-transform: none; font-size: 1.5em; letter-spacing: 0; color: var(--gold-d); }
.label.light { color: var(--gold-2); }
@media (max-width: 860px) { .head { grid-template-columns: minmax(0, 1fr); } }

/* 리뉴얼 전후 */
.case { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(28px, 4vw, 64px); align-items: center; padding-block: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line); }
.case.rev { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); }
.case.rev .case-meta { order: 2; }
.case-no { font-family: var(--serif); font-style: italic; font-size: 64px; line-height: 1; color: var(--gold-d); }
.case-cat { font-size: 13.5px; font-weight: 700; color: var(--mute); margin-top: 10px; letter-spacing: .02em; }
.case h3 { font-size: clamp(26px, 2.6vw, 36px); margin-top: 6px; }
.case-d { margin-top: 14px; color: var(--mute); }
.toggle { margin-top: 24px; display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 20px; border-radius: 999px; border: 1.5px solid var(--text); background: transparent; color: var(--text); font-weight: 800; font-size: 15px; cursor: pointer; transition: background .2s, color .2s; }
.toggle::before { content: ""; width: 34px; height: 18px; border-radius: 99px; background: var(--paper-2); box-shadow: inset 0 0 0 1.5px var(--text); background-image: radial-gradient(circle at 9px 50%, var(--text) 5px, transparent 5.5px); transition: background-position .25s var(--ease); }
.toggle[aria-pressed="true"]::before { background-image: radial-gradient(circle at 25px 50%, var(--gold-d) 5px, transparent 5.5px); }
.toggle:hover { background: var(--text); color: var(--paper); }
.toggle .t-on { display: none; }
.toggle[aria-pressed="true"] .t-on { display: inline; }
.toggle[aria-pressed="true"] .t-off { display: none; }
.case-view { position: relative; display: grid; min-width: 0; }
.case-view figure { grid-area: 1 / 1; margin: 0; position: relative; border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 40px 80px -40px rgba(30, 24, 12, .55), 0 0 0 1px rgba(0, 0, 0, .06); transition: opacity .6s var(--ease), transform .6s var(--ease), filter .6s; }
.case-view img { width: 100%; max-height: 640px; object-fit: cover; object-position: top; }
.tag { position: absolute; z-index: 1; left: 14px; top: 14px; font-size: 11.5px; font-weight: 800; letter-spacing: .16em; padding: 6px 11px; border-radius: 999px; background: rgba(14, 15, 18, .82); color: var(--paper); }
.tag-after { background: var(--gold); color: var(--ink); }
/* 스크립트가 없으면 전후를 나란히, 있으면 겹쳐서 전환 */
html:not(.js) .case-view { grid-template-columns: 1fr; gap: 14px; }
html:not(.js) .case-view figure { grid-area: auto; }
.js .v-before { width: 44%; justify-self: end; align-self: end; transform: translate(6%, 12%) rotate(3deg); filter: grayscale(.7) contrast(.95); z-index: 2; box-shadow: 0 30px 60px -24px rgba(0, 0, 0, .6), 0 0 0 4px var(--paper); }
.js .case.rev .v-before { justify-self: start; transform: translate(-6%, 12%) rotate(-3deg); }
.js .case.show-before .v-before { width: 100%; transform: none; filter: none; z-index: 3; box-shadow: 0 40px 80px -40px rgba(30, 24, 12, .55); }
.js .case.show-before .v-after { opacity: .0; transform: scale(.98); }
@media (max-width: 860px) {
  .case, .case.rev { grid-template-columns: minmax(0, 1fr); }
  .case.rev .case-meta { order: 0; }
  .js .v-before { width: 50%; }
}

/* 신규 구축 */
.new { background: var(--paper-2); }
.builds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 36px); }
.build { display: grid; gap: 18px; align-content: start; }
.build .frame { position: relative; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.build:hover .frame { transform: translateY(-6px); }
.build-cap h3 { font-size: clamp(22px, 2.2vw, 30px); margin-top: 4px; }
.build-cap p:last-child { color: var(--mute); margin-top: 8px; max-width: 52ch; }
.b-wide { grid-column: 1 / -1; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); align-items: center; gap: clamp(24px, 4vw, 56px); }
.b-ilp .ilp-pair { position: relative; padding-right: 14%; }
.b-ilp .phone.sm { width: 26%; right: 0; bottom: -6%; }
@media (max-width: 860px) { .builds, .b-wide { grid-template-columns: minmax(0, 1fr); } .b-wide { grid-column: auto; } }

/* 진행 방식 */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 2px solid var(--text); counter-reset: s; }
.steps li { position: relative; padding: 28px 26px 32px 0; display: grid; gap: 12px; align-content: start; }
.steps li + li { padding-left: 26px; border-left: 1px solid var(--line); }
.s-n { font-family: var(--serif); font-style: italic; font-size: 56px; line-height: 1; color: var(--gold-d); }
.steps h3 { font-size: 22px; letter-spacing: -.03em; }
.steps p { color: var(--mute); font-size: 15.5px; }
.s-last { background: var(--ink); color: var(--paper); border-left: 0 !important; padding: 28px 26px 32px !important; border-radius: 0 0 14px 14px; }
.s-last p { color: var(--mute-d); }
.s-last .s-n { color: var(--gold-2); }
.process-note { margin-top: 28px; font-weight: 800; font-size: clamp(18px, 1.6vw, 22px); }
.process-note::before { content: ""; display: inline-block; width: 28px; height: 3px; margin-right: 12px; vertical-align: middle; background: var(--gold); }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } .steps li:nth-child(3) { padding-left: 0; border-left: 0; } .steps li { border-bottom: 1px solid var(--line); } }
@media (max-width: 560px) { .steps { grid-template-columns: minmax(0, 1fr); } .steps li + li { padding-left: 0; border-left: 0; } }

/* 광고 지원 */
.ads { position: relative; overflow: hidden; background: radial-gradient(900px 500px at 85% 0%, #2B2312 0%, transparent 65%), var(--ink); color: var(--paper); padding-block: clamp(90px, 11vw, 160px); isolation: isolate; }
.ads::before { content: ""; position: absolute; inset: auto -10% -40% auto; width: 60vw; height: 60vw; z-index: -1; background: radial-gradient(circle, rgba(200, 164, 98, .16), transparent 60%); }
.ads-kick { display: inline-block; font-weight: 800; font-size: 13.5px; letter-spacing: .1em; color: var(--ink); background: var(--gold); padding: 6px 14px; border-radius: 999px; }
.ads-h { margin-top: 24px; font-size: clamp(40px, 6.4vw, 92px); letter-spacing: -.05em; }
.cash { margin-top: clamp(36px, 5vw, 64px); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px 40px; align-items: end; padding-bottom: clamp(36px, 5vw, 56px); border-bottom: 1px solid var(--ink-line); }
.cash-v { display: flex; align-items: flex-start; line-height: .8; }
.cash-n { font-size: clamp(110px, 18vw, 260px); font-weight: 900; letter-spacing: -.07em; background: linear-gradient(180deg, #F6E3B4, var(--gold) 60%, #9C7A3C); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cash-u { font-family: var(--serif); font-style: italic; font-size: clamp(60px, 8vw, 120px); color: var(--gold-2); margin-left: 6px; }
.cash-t b { display: block; font-size: clamp(24px, 2.8vw, 40px); font-weight: 900; letter-spacing: -.04em; }
.cash-t p { margin-top: 8px; color: var(--mute-d); font-size: 16px; }
.zero-head { margin-top: clamp(40px, 5vw, 64px); font-size: clamp(20px, 2vw, 26px); font-weight: 800; }
.zero { list-style: none; margin: 22px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.zero li { padding: 26px 22px 28px; border-radius: 14px; background: linear-gradient(160deg, var(--ink-3), var(--ink-2)); border: 1px solid var(--ink-line); display: grid; gap: 10px; align-content: start; transition: border-color .3s, transform .3s var(--ease); }
.zero li:hover { border-color: var(--gold-d); transform: translateY(-4px); }
.z0 { font-size: 60px; font-weight: 900; line-height: 1; color: var(--gold-2); letter-spacing: -.05em; }
.z0 small { font-size: .36em; margin-left: 4px; letter-spacing: 0; }
.zero b { font-size: 18px; }
.zero p { color: var(--mute-d); font-size: 14.5px; }
@media (max-width: 960px) { .zero { grid-template-columns: repeat(2, minmax(0, 1fr)); } .cash { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .zero { grid-template-columns: minmax(0, 1fr); } }
.doubt { margin-top: clamp(44px, 6vw, 72px); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px 44px; align-items: start; padding: clamp(26px, 3vw, 40px); border-radius: 18px; background: var(--paper); color: var(--text); }
.doubt-q { font-weight: 900; font-size: clamp(34px, 4vw, 56px); line-height: 1.05; letter-spacing: -.05em; color: var(--gold-d); white-space: nowrap; }
.doubt-a { font-size: clamp(19px, 1.8vw, 24px); font-weight: 800; letter-spacing: -.03em; line-height: 1.5; }
.doubt-a b { background: linear-gradient(transparent 58%, rgba(200, 164, 98, .5) 58%); }
.doubt-d { margin-top: 12px; color: var(--mute); }
@media (max-width: 760px) { .doubt { grid-template-columns: minmax(0, 1fr); } }
.ads-cta { margin-top: 36px; }

/* 회사 소개 */
.about-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.about-big { display: grid; justify-items: start; line-height: .8; }
.about-big span { font-size: clamp(160px, 22vw, 320px); font-weight: 900; letter-spacing: -.08em; color: var(--text); }
.about-big small { font-family: var(--serif); font-style: italic; font-size: clamp(40px, 5vw, 72px); color: var(--gold-d); margin-top: -.1em; margin-left: .1em; }
.about h2 { font-size: clamp(34px, 4.6vw, 64px); }
.about-lead { margin-top: 20px; color: var(--mute); max-width: 54ch; }
.track { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 2px solid var(--text); }
.track li { padding: 18px 16px 18px 0; border-bottom: 1px solid var(--line); display: grid; gap: 2px; }
.track b { font-size: 20px; font-weight: 900; letter-spacing: -.03em; }
.track span { color: var(--mute); font-size: 14.5px; }
@media (max-width: 860px) { .about-grid { grid-template-columns: minmax(0, 1fr); } }

/* 협력 · 제휴 */
.partner { background: var(--paper-2); padding-block: clamp(72px, 8vw, 120px); border-top: 1px solid var(--line); }
.partner .label.light { color: var(--gold-d); }
.partner-in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 32px 64px; align-items: center; }
.partner h2 { font-size: clamp(32px, 4.2vw, 58px); }
.partner-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.partner-list li { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; padding: 20px 24px; border-radius: 14px; background: var(--paper); border: 1px solid var(--line); transition: transform .3s var(--ease), border-color .3s; }
.partner-list li:hover { transform: translateX(6px); border-color: var(--gold-d); }
.partner-list b { font-size: 19px; font-weight: 900; }
.partner-list span { color: var(--mute); font-size: 15px; }
@media (max-width: 860px) { .partner-in { grid-template-columns: minmax(0, 1fr); } }

/* 문의 */
.contact { background: var(--ink); color: var(--paper); padding-block: clamp(90px, 11vw, 150px); text-align: left; }
.contact-h { font-size: clamp(40px, 6vw, 88px); letter-spacing: -.05em; }
.contact-sub { margin-top: 18px; color: var(--mute-d); max-width: 52ch; }
.cards { margin-top: clamp(36px, 5vw, 56px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.ccard { border-radius: 20px; padding: clamp(26px, 3vw, 40px); display: grid; gap: 6px; align-content: start; position: relative; overflow: hidden; }
.ccard.kakao { background: #FEE500; color: #191919; }
.ccard.sms { background: linear-gradient(150deg, var(--ink-3), var(--ink-2)); border: 1px solid var(--ink-line); }
.c-ic svg { width: 34px; height: 34px; fill: currentColor; }
.ccard.sms .c-ic svg { fill: none; stroke: var(--gold-2); stroke-width: 2; stroke-linejoin: round; }
.c-l { margin-top: 10px; font-weight: 700; font-size: 15px; opacity: .8; }
.c-v { font-size: clamp(32px, 4vw, 56px); white-space: nowrap; font-weight: 900; letter-spacing: -.04em; line-height: 1.1; }
.ccard.sms .c-v { color: var(--gold-2); }
.c-act { display: flex; flex-wrap: wrap; gap: 10px; }
.copy { margin-top: 14px; justify-self: start; display: inline-flex; align-items: center; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 0; background: #191919; color: #FEE500; font-weight: 800; font-size: 15px; text-decoration: none; cursor: pointer; transition: transform .2s; }
.copy:hover { transform: translateY(-2px); }
.ccard.sms .copy { background: var(--gold); color: var(--ink); }
.ccard.sms .copy.ghost { background: transparent; color: var(--paper); border: 1px solid var(--ink-line); }
.copied { margin-top: 16px; min-height: 1.6em; color: var(--gold-2); font-weight: 700; }
@media (max-width: 760px) { .cards { grid-template-columns: minmax(0, 1fr); } }

.foot { background: #08090B; color: var(--mute-d); padding-block: 36px 110px; font-size: 14px; }
.foot-in { display: grid; gap: 10px; }
.foot-c { font-size: 12.5px; opacity: .7; }

/* 플로팅 */
.float { position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 60; display: grid; gap: 10px; }
.float a { width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; text-decoration: none; position: relative; box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .6); transition: transform .2s; }
.float a:hover { transform: scale(1.06); }
.float svg { width: 26px; height: 26px; }
.f-kakao { background: #FEE500; color: #191919; }
.f-kakao svg { fill: currentColor; }
.f-sms { background: var(--ink); border: 1px solid var(--gold-d); }
.f-sms svg { fill: none; stroke: var(--gold-2); stroke-width: 2; stroke-linejoin: round; }
.float span { position: absolute; right: 70px; white-space: nowrap; background: var(--ink); color: var(--paper); font-weight: 700; font-size: 13px; padding: 7px 11px; border-radius: 8px; opacity: 0; transform: translateX(6px); transition: .2s; pointer-events: none; }
.float a:hover span, .float a:focus-visible span { opacity: 1; transform: none; }

/* 등장 효과 */
.js .rv { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .rv { opacity: 1; transform: none; }
}

/* 직접 접속 안내 (조용하게) */
.visit { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); display: grid; gap: 4px; }
.visit-d { font-size: 14.5px; font-weight: 700; color: var(--text); line-height: 1.5; }
.visit-l { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; font-size: 13.5px; color: var(--mute); }
.visit-l a { color: var(--gold-d); font-weight: 700; text-decoration: none; border-bottom: 1px solid rgba(142, 111, 53, .35); overflow-wrap: anywhere; }
.visit-l a:hover { border-bottom-color: var(--gold-d); }
.visit-l a::after { content: " ↗"; font-size: .9em; }
.case-meta .visit { max-width: 40ch; }
.case-meta .visit + .toggle { margin-top: 18px; }

/* 플랫폼 · SaaS */
.more { background: var(--paper); }
.mores { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr) minmax(0, .8fr); gap: clamp(20px, 3vw, 36px); align-items: start; }
.mcard { display: grid; gap: 18px; align-content: start; }
.mcard .frame { position: relative; }
.phone.static { position: relative; right: auto; bottom: auto; width: min(100%, 220px); }
.m-text { background: var(--ink); color: var(--paper); border-radius: 18px; padding: 28px 26px; }
.m-text .case-cat { color: var(--mute-d); }
.m-text .build-cap p:not(.case-cat):not(.visit-d):not(.visit-l) { color: var(--mute-d); margin-top: 8px; }
.m-text .visit { border-top-color: var(--ink-line); }
.m-text .visit-d { color: var(--paper); }
.m-text .visit-l { color: var(--mute-d); }
.m-text .visit-l a { color: var(--gold-2); border-bottom-color: rgba(229, 203, 146, .35); }
.saas-mark { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: linear-gradient(135deg, #6E6BF2, #4B48C9); box-shadow: 0 14px 30px -12px rgba(75, 72, 201, .7); }
.saas-mark span { color: #fff; font-weight: 900; font-size: 28px; }
@media (max-width: 960px) { .mores { grid-template-columns: minmax(0, 1fr); } .phone.static { width: 200px; } }

/* 01 사례 방송사 강조 띠 */
.case-flag { grid-column: 1 / -1; display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "tags t" "tags s"; gap: 4px 28px; align-items: center; padding: clamp(18px, 2.4vw, 26px) clamp(20px, 3vw, 34px); border-radius: 18px; background: radial-gradient(500px 200px at 0% 0%, rgba(200, 164, 98, .28), transparent 70%), var(--ink); color: var(--paper); box-shadow: 0 24px 50px -30px rgba(14, 15, 18, .8); }
.flag-tags { grid-area: tags; list-style: none; margin: 0; padding: 0; display: flex; gap: 8px; }
.flag-tags li { min-width: 74px; padding: 12px 14px; border-radius: 12px; background: var(--paper); color: var(--ink); text-align: center; font-weight: 900; font-size: clamp(18px, 1.8vw, 24px); letter-spacing: -.01em; line-height: 1; box-shadow: inset 0 -3px 0 var(--gold); }
.flag-t { grid-area: t; font-size: clamp(20px, 2.2vw, 30px); font-weight: 800; letter-spacing: -.035em; line-height: 1.3; }
.flag-t strong { color: var(--gold-2); font-weight: 900; }
.flag-s { grid-area: s; color: var(--mute-d); font-size: 14.5px; }
.case-star { row-gap: clamp(24px, 3vw, 40px); }
@media (max-width: 760px) {
  .case-flag { grid-template-columns: minmax(0, 1fr); grid-template-areas: "tags" "t" "s"; gap: 12px; }
  .flag-tags li { min-width: 0; flex: 1; }
}