/* ChartChart 랜딩 — Claude Design 핸드오프(ChartChart Landing.dc.html) 이식본.
수치는 원본 프로토타입 값을 그대로 옮겼습니다. 값을 바꾸면 디자인과 어긋납니다. */
:root {
--ink: #14141B;
--ink-body: #23232E;
--muted: #63636F;
--muted-2: #9A9AA8;
--dim: #A4A4B5;
--dim-2: #C4C4D0;
--violet: #6D28D9;
--violet-deep: #4C1D95;
--violet-soft: #CDB6F2;
--red: #FF3B5C;
--blue: #2D6FF0;
--bg: #F2F2F7;
--surface: #FFFFFF;
--ease: cubic-bezier(.32, .72, 0, 1);
--font-display: 'Bricolage Grotesque', 'Noto Sans KR', sans-serif;
--font-body: 'Noto Sans KR', system-ui, sans-serif;
--font-mono: 'JetBrains Mono', monospace;
/* 카드 이너 코어 공통 그림자 (더블베젤의 안쪽 면) */
--shadow-core: 0 1px 1px rgba(255,255,255,.9) inset,
0 0 0 1px rgba(22,22,31,.045),
0 26px 50px -28px rgba(22,22,31,.22);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
margin: 0;
background: var(--bg);
color: var(--ink-body);
font-family: var(--font-body);
-webkit-font-smoothing: antialiased;
word-break: keep-all;
line-break: strict;
}
a { color: var(--violet); text-decoration: none; }
a:hover { color: var(--violet-deep); }
/* ── 등장 모션 ─────────────────────────────────────────── */
@keyframes cc-rise {
from { opacity: 0; transform: translateY(56px); filter: blur(10px); }
to { opacity: 1; transform: none; filter: blur(0); }
}
/* 숨김은 .js-reveal 이 붙었을 때만 건다. 스크립트가 죽거나 못 받아지면 클래스가
없어 아무것도 감춰지지 않는다 — 빈 페이지가 되는 사고를 구조로 막는다.
클래스는 인라인 스크립트가 그리기 전에 붙인다(깜빡임 방지). */
.js-reveal [data-reveal] { opacity: 0; }
.js-reveal [data-reveal].in { animation: cc-rise .9s var(--ease) both; }
@media (prefers-reduced-motion: reduce) {
html { scroll-behavior: auto; }
.js-reveal [data-reveal] { opacity: 1; }
.js-reveal [data-reveal].in { animation: none; }
* { transition-duration: .01ms !important; }
}
/* ── 종이 질감 그레인 ──────────────────────────────────── */
.grain {
position: fixed;
inset: 0;
z-index: 60;
pointer-events: none;
opacity: .05;
mix-blend-mode: multiply;
background-image: url("data:image/svg+xml;utf8,");
}
/* ── 플로팅 글래스 내비 ────────────────────────────────── */
.nav-dock {
position: fixed;
top: 0; left: 0; right: 0;
z-index: 40;
display: flex;
justify-content: center;
padding: 22px 16px 0;
pointer-events: none;
}
.nav {
pointer-events: auto;
display: flex;
align-items: center;
gap: clamp(14px, 3vw, 34px);
padding: 8px 8px 8px 22px;
border-radius: 999px;
background: rgba(255,255,255,.72);
backdrop-filter: blur(22px) saturate(180%);
-webkit-backdrop-filter: blur(22px) saturate(180%);
box-shadow: 0 1px 0 0 rgba(255,255,255,.9) inset,
0 18px 40px -18px rgba(22,22,31,.24),
0 0 0 1px rgba(22,22,31,.06);
transition: transform .7s var(--ease), opacity .7s var(--ease);
}
.nav.is-hidden { transform: translateY(-140%); opacity: 0; }
.wordmark { display: flex; align-items: center; gap: 5px; }
.wordmark__text {
font-weight: 900;
font-size: 17px;
letter-spacing: -.5px;
color: var(--ink);
}
.wordmark__candle {
display: flex;
flex-direction: column;
align-items: center;
gap: 1px;
transform: translateY(1px);
}
.wordmark__wick { width: 2px; height: 3px; background: var(--red); }
.wordmark__wick--short { height: 2px; }
.wordmark__body { width: 5px; height: 7px; border-radius: 2px; background: var(--violet); }
.nav__cta {
display: inline-flex;
align-items: center;
gap: 12px;
padding: 0 6px 0 18px;
height: 40px;
border-radius: 999px;
background: var(--ink);
color: #FFFFFF;
font-size: 13.5px;
font-weight: 700;
letter-spacing: -.01em;
transition: transform .5s var(--ease), background .5s var(--ease);
}
.nav__cta:hover { background: #2B2B36; color: #FFFFFF; transform: translateY(-1px); }
.nav__cta:active { transform: scale(.975); }
.nav__cta-icon {
width: 28px; height: 28px;
border-radius: 999px;
background: rgba(255,255,255,.14);
display: flex; align-items: center; justify-content: center;
font-size: 12px;
line-height: 1;
color: #FFFFFF;
}
/* ── 레이아웃 ──────────────────────────────────────────── */
.shell {
max-width: 1200px;
margin: 0 auto;
padding: 0 clamp(20px, 5vw, 56px);
}
.section { padding: clamp(88px, 11vw, 150px) 0; }
.section--cta { padding: clamp(64px, 9vw, 120px) 0; scroll-margin-top: 96px; }
.section__head {
display: flex;
flex-direction: column;
gap: 12px;
margin-bottom: clamp(44px, 6vw, 72px);
}
.section__head .eyebrow { align-self: flex-start; }
.section__title {
margin: 24px 0 clamp(44px, 6vw, 72px);
font-family: var(--font-display);
font-weight: 700;
font-size: clamp(29px, 4.2vw, 54px);
line-height: 1.16;
letter-spacing: -.035em;
color: var(--ink);
text-wrap: balance;
}
.section__title--narrow { max-width: 20ch; }
.section__title--wide { max-width: 22ch; margin-bottom: clamp(48px, 7vw, 80px); }
.section__title--tight { margin: 12px 0 0; }
.eyebrow {
display: inline-block;
border-radius: 999px;
padding: 6px 13px;
font-size: 10px;
font-weight: 700;
letter-spacing: .2em;
text-transform: uppercase;
color: var(--muted);
background: rgba(22,22,31,.045);
box-shadow: 0 0 0 1px rgba(22,22,31,.06);
}
.eyebrow--violet {
color: var(--violet-deep);
background: rgba(109,40,217,.07);
box-shadow: 0 0 0 1px rgba(109,40,217,.12);
}
.eyebrow--onDark {
align-self: flex-start;
color: var(--violet-soft);
background: rgba(255,255,255,.07);
box-shadow: 0 0 0 1px rgba(255,255,255,.12);
}
.grid { display: grid; gap: clamp(18px, 2.2vw, 26px); }
.grid--300 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--260 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
/* ── 히어로 ────────────────────────────────────────────── */
/* 히어로는 첫 화면을 온전히 차지한다. 높이를 콘텐츠에 맡기면 창 높이에 따라
다음 섹션의 '문제' 칩이 접힘선에 반쯤 걸쳐 잘려 보인다. svh 는 모바일에서
주소창이 펼쳐진 상태의 높이라, 그 상태에서도 다음 섹션이 넘어오지 않는다.
패딩은 최소 여백으로 남아, 콘텐츠가 길어지면 높이는 그만큼 늘어난다. */
.hero {
padding: clamp(140px, 17vw, 210px) 0 clamp(96px, 11vw, 140px);
min-height: 100vh;
min-height: 100svh;
display: flex;
flex-direction: column;
justify-content: center;
}
.hero__grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
gap: clamp(36px, 5vw, 64px);
align-items: end;
}
.hero__title {
margin: 26px 0 0;
font-family: var(--font-display);
font-weight: 800;
font-size: clamp(42px, 7vw, 88px);
line-height: 1.02;
letter-spacing: -.04em;
color: var(--ink);
text-wrap: balance;
}
/* 히어로가 2단이 되는 순간(989px, 실측) 텍스트 칼럼은 512px 에서 멈춘다. 그런데 88px
제목은 "3초면 시작하고," 한 줄에만 600px 가까이 필요해서, 2단 구간 내내 마크업의
을 무시하고 4줄로 깨진다(1024~1920px 실측). 그래서 2단에서만 상한을 낮춘다.
1단 구간은 칼럼이 넓어 7vw 로도 2줄이라 원본 값을 그대로 둔다. */
@media (min-width: 989px) {
.hero__title { font-size: clamp(56px, 5.6vw, 72px); }
}
.hero__lede {
margin: 30px 0 0;
font-size: clamp(16px, 1.5vw, 19px);
line-height: 1.8;
color: var(--muted);
max-width: 34ch;
text-wrap: pretty;
}
.hero__actions {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 14px;
margin-top: 44px;
}
/* ── 버튼 ──────────────────────────────────────────────── */
.btn {
display: inline-flex;
align-items: center;
gap: 14px;
height: 60px;
border-radius: 999px;
font-weight: 800;
font-size: 17px;
letter-spacing: -.02em;
}
.btn__icon {
width: 40px; height: 40px;
border-radius: 999px;
background: rgba(255,255,255,.16);
display: flex; align-items: center; justify-content: center;
font-size: 14px;
line-height: 1;
color: #FFFFFF;
}
.btn--violet {
padding: 0 8px 0 26px;
background: var(--violet);
color: #FFFFFF;
box-shadow: 0 1px 0 0 rgba(255,255,255,.24) inset,
0 22px 44px -18px rgba(109,40,217,.65);
transition: transform .55s var(--ease), box-shadow .55s var(--ease);
}
.btn--violet:hover {
color: #FFFFFF;
transform: translateY(-2px);
box-shadow: 0 1px 0 0 rgba(255,255,255,.24) inset,
0 30px 56px -18px rgba(109,40,217,.7);
}
.btn--violet:active { transform: scale(.98); }
.btn--disabled {
gap: 11px;
padding: 0 28px;
background: rgba(22,22,31,.04);
color: var(--muted-2);
font-weight: 700;
font-size: 16px;
box-shadow: 0 0 0 1px rgba(22,22,31,.06);
cursor: not-allowed;
}
.btn--white {
height: 62px;
padding: 0 8px 0 28px;
background: #FFFFFF;
color: var(--ink);
box-shadow: 0 20px 44px -18px rgba(0,0,0,.6);
transition: transform .55s var(--ease);
}
.btn--white:hover { color: var(--ink); transform: translateY(-2px); }
.btn--white:active { transform: scale(.98); }
.btn--white .btn__icon {
width: 42px; height: 42px;
background: rgba(20,20,27,.08);
color: var(--ink);
}
.btn--disabled-dark {
gap: 11px;
height: 62px;
padding: 0 28px;
background: rgba(255,255,255,.06);
color: rgba(255,255,255,.5);
font-weight: 700;
font-size: 16px;
box-shadow: 0 0 0 1px rgba(255,255,255,.12);
cursor: not-allowed;
}
/* ── 히어로 차트 카드 ──────────────────────────────────── */
.chart-shell {
padding: 9px;
border-radius: 38px;
background: rgba(22,22,31,.045);
box-shadow: 0 0 0 1px rgba(22,22,31,.05);
transform: rotate(-1.2deg);
}
/* 등장 애니메이션이 transform 을 덮으므로, 끝난 뒤 기울기를 되돌려 준다 */
.js-reveal .chart-shell[data-reveal].in { animation-name: cc-rise-tilt; }
@keyframes cc-rise-tilt {
from { opacity: 0; transform: translateY(56px) rotate(-1.2deg); filter: blur(10px); }
to { opacity: 1; transform: rotate(-1.2deg); filter: blur(0); }
}
.chart-card {
border-radius: 29px;
background: var(--surface);
padding: 24px clamp(18px, 3vw, 30px) 22px;
box-shadow: 0 1px 1px rgba(255,255,255,.9) inset,
0 0 0 1px rgba(22,22,31,.05),
0 40px 80px -32px rgba(22,22,31,.3);
}
.chart-card__head {
display: flex;
align-items: baseline;
justify-content: space-between;
margin-bottom: 20px;
}
.chart-card__meta {
font-family: var(--font-mono);
font-weight: 500;
font-size: 11px;
letter-spacing: .14em;
color: var(--dim);
}
.chart-card__prompt {
font-size: 11px;
font-weight: 700;
letter-spacing: .02em;
color: var(--violet);
}
.chart { position: relative; height: clamp(170px, 22vw, 250px); }
.chart__grid {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.chart__grid span { height: 1px; background: rgba(164,164,181,.24); }
.chart__candles {
position: absolute;
inset: 0;
display: flex;
align-items: stretch;
gap: clamp(3px, .7vw, 8px);
}
.candle { position: relative; flex: 1; }
.candle::before {
content: "";
position: absolute;
left: 50%;
translate: -50% 0;
width: 2px;
top: var(--wt);
bottom: var(--wb);
background: currentColor;
}
.candle::after {
content: "";
position: absolute;
left: 12%;
right: 12%;
top: var(--bt);
bottom: var(--bb);
background: currentColor;
border-radius: 1px;
}
.candle--red { color: var(--red); }
.candle--blue { color: var(--blue); }
.candle--ghost { color: var(--ink); }
.candle--ghost::before { display: none; }
.chart__veil {
position: absolute;
top: 0; bottom: 0; right: 0;
width: 28%;
background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.92) 45%, #FFFFFF 100%);
display: flex;
align-items: center;
justify-content: flex-end;
}
.chart__veil span {
font-family: var(--font-mono);
font-weight: 700;
font-size: clamp(30px, 4vw, 54px);
color: var(--violet-soft);
}
/* ── 더블베젤 카드 ─────────────────────────────────────── */
.bezel {
padding: 8px;
border-radius: 34px;
background: rgba(22,22,31,.04);
box-shadow: 0 0 0 1px rgba(22,22,31,.05);
}
.bezel--cta {
padding: 9px;
border-radius: 44px;
background: rgba(22,22,31,.05);
}
.card {
height: 100%;
border-radius: 26px;
background: var(--surface);
display: flex;
flex-direction: column;
box-shadow: var(--shadow-core);
transition: transform .6s var(--ease);
}
.card:hover { transform: translateY(-4px); }
.card--problem { padding: clamp(26px, 3vw, 38px); gap: 20px; }
.card--solution { padding: clamp(28px, 3vw, 40px); gap: 18px; }
.card__num {
font-family: var(--font-mono);
font-size: 11px;
font-weight: 700;
letter-spacing: .14em;
color: var(--dim-2);
}
.card__quote {
margin: 0;
font-size: clamp(18px, 1.9vw, 23px);
font-weight: 700;
line-height: 1.5;
color: var(--ink);
letter-spacing: -.025em;
}
.card__rule { width: 26px; height: 2px; border-radius: 2px; background: var(--red); }
.card__body {
margin: 0;
font-size: 15px;
line-height: 1.85;
color: var(--muted);
text-wrap: pretty;
}
.card__body--lg { font-size: clamp(15px, 1.4vw, 17px); }
.card__chip {
width: 38px; height: 38px;
border-radius: 999px;
background: rgba(109,40,217,.08);
box-shadow: 0 0 0 1px rgba(109,40,217,.12);
display: flex; align-items: center; justify-content: center;
font-family: var(--font-mono);
font-size: 12px;
font-weight: 700;
color: var(--violet);
}
.card__headline {
font-family: var(--font-display);
font-weight: 700;
font-size: clamp(24px, 2.8vw, 34px);
letter-spacing: -.035em;
color: var(--ink);
line-height: 1.15;
}
/* ── 앱 화면(폰 목업) ──────────────────────────────────── */
.phones {
display: grid;
grid-template-columns: repeat(auto-fit, 272px);
justify-content: center;
gap: clamp(30px, 3.6vw, 52px);
}
.phone {
margin: 0;
display: flex;
flex-direction: column;
align-items: center;
gap: 18px;
}
.phone__body {
position: relative;
width: 272px;
transform: rotate(var(--tilt));
transition: transform .7s var(--ease);
}
.phone__body:hover { transform: rotate(0deg) translateY(-6px); }
.phone__btn {
position: absolute;
width: 3px;
background: linear-gradient(90deg, #3A3A44, #7C7C88);
}
.phone__btn--mute { left: -3px; top: 96px; height: 20px; border-radius: 2px 0 0 2px; }
.phone__btn--vol-up { left: -3px; top: 138px; height: 38px; border-radius: 2px 0 0 2px; }
.phone__btn--vol-down { left: -3px; top: 186px; height: 38px; border-radius: 2px 0 0 2px; }
.phone__btn--power { right: -3px; top: 160px; height: 62px; border-radius: 0 2px 2px 0;
background: linear-gradient(270deg, #3A3A44, #7C7C88); }
.phone__bezel {
position: relative;
padding: 7px;
border-radius: 39px;
background: linear-gradient(152deg, #8C8C97 0%, #33333C 26%, #5A5A66 52%, #26262E 78%, #7A7A85 100%);
box-shadow: 0 36px 64px -26px rgba(22,22,31,.4),
inset 0 0 0 1px rgba(255,255,255,.18);
}
.phone__screen {
position: relative;
width: 258px;
height: 559px;
border-radius: 32px;
overflow: hidden;
background: var(--bg);
box-shadow: inset 0 0 0 1px rgba(0,0,0,.35);
}
.phone__notch {
position: absolute;
z-index: 2;
top: 7px;
left: 50%;
translate: -50% 0;
width: 82px;
height: 24px;
border-radius: 999px;
background: #08080B;
}
.phone__label {
margin: 0;
font-size: 13.5px;
font-weight: 700;
color: var(--ink);
letter-spacing: -.02em;
}
/* 스크린샷 자리. ![]()
를 넣으면 플레이스홀더는 자동으로 사라진다. */
.shot {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 10px;
background: var(--bg);
}
.shot::before {
content: "";
width: 30px;
height: 26px;
border: 2px solid var(--dim-2);
border-radius: 5px;
background:
radial-gradient(circle at 9px 8px, var(--dim-2) 2.5px, transparent 3px),
linear-gradient(135deg, transparent 55%, var(--dim-2) 55%, var(--dim-2) 72%, transparent 72%);
}
.shot::after {
content: attr(data-placeholder);
font-size: 12px;
font-weight: 500;
color: var(--muted-2);
letter-spacing: -.01em;
}
.shot:has(img)::before,
.shot:has(img)::after { content: none; }
.shot img {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
/* ── 마감 CTA ──────────────────────────────────────────── */
.cta {
position: relative;
overflow: hidden;
border-radius: 35px;
background: var(--ink);
padding: clamp(44px, 7vw, 88px) clamp(28px, 5vw, 72px);
box-shadow: 0 1px 1px rgba(255,255,255,.12) inset,
0 40px 80px -34px rgba(22,22,31,.55);
display: flex;
flex-wrap: wrap;
align-items: center;
justify-content: space-between;
gap: 34px;
}
.cta__glow {
position: absolute;
width: 420px;
height: 420px;
border-radius: 999px;
}
.cta__glow--violet {
top: -160px; right: -80px;
background: radial-gradient(circle, rgba(109,40,217,.55) 0%, rgba(109,40,217,0) 68%);
}
.cta__glow--red {
bottom: -200px; left: -120px;
background: radial-gradient(circle, rgba(255,59,92,.28) 0%, rgba(255,59,92,0) 68%);
}
.cta__copy {
position: relative;
display: flex;
flex-direction: column;
gap: 18px;
}
.cta__title {
margin: 0;
font-family: var(--font-display);
font-weight: 700;
font-size: clamp(27px, 3.8vw, 48px);
letter-spacing: -.035em;
color: #FFFFFF;
max-width: 19ch;
line-height: 1.16;
text-wrap: balance;
}
.cta__actions {
position: relative;
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 14px;
}
/* ── 푸터 ──────────────────────────────────────────────── */
.footer {
padding: clamp(48px, 6vw, 72px) 0 56px;
display: flex;
flex-wrap: wrap;
gap: 28px;
justify-content: space-between;
align-items: flex-start;
}
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__brand {
margin: 0;
font-weight: 900;
font-size: 15px;
color: var(--ink);
letter-spacing: -.02em;
}
.footer__link { font-size: 14px; color: var(--muted); }
.footer__copy {
margin: 0;
font-family: var(--font-mono);
font-size: 11.5px;
letter-spacing: .08em;
color: var(--dim);
}