:root {
  --ink: #28241d;
  --muted: #6f675a;
  --cream: #fffaf0;
  --paper: #ffffff;
  --yellow: #ffc83d;
  --orange: #ff8a55;
  --mint: #9be1cf;
  --mint-deep: #4ab49c;
  --pink: #ffb4c9;
  --blue: #a8d9ff;
  --line: #e9ddc8;
  --shadow-soft: 0 18px 60px rgba(69, 51, 20, .1);
  --shadow-card: 0 14px 0 rgba(70, 53, 24, .07), 0 24px 56px rgba(70, 53, 24, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background: radial-gradient(circle at 0 0, rgba(255, 205, 72, .13), transparent 28rem), var(--cream);
  font-family: ui-rounded, "SF Pro Rounded", "Nunito", "Noto Sans KR", "Noto Sans JP", Inter, system-ui, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(215, 199, 172, .62);
  background: rgba(255, 250, 240, .88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 1rem; font-weight: 950; letter-spacing: -.025em; white-space: nowrap; }
.brand-mark { width: 48px; height: 48px; border: 2px solid rgba(255,255,255,.88); border-radius: 15px; box-shadow: 0 7px 18px rgba(85, 53, 12, .15); }
.nav-links, .languages { display: flex; align-items: center; gap: 7px; }
.nav-links a, .languages a { padding: 8px 11px; border-radius: 999px; color: var(--muted); text-decoration: none; font-size: .93rem; font-weight: 800; transition: color .18s ease, background .18s ease, transform .18s ease; }
.nav-links a:hover, .languages a:hover { color: var(--ink); background: rgba(255,255,255,.8); transform: translateY(-1px); }
.languages { padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.62); }
.languages a { padding: 5px 9px; font-size: .82rem; }
.languages a[aria-current="page"] { color: var(--ink); background: var(--paper); box-shadow: 0 2px 10px rgba(50, 38, 18, .09); }

.hero { padding: 28px 0 64px; }
.hero-shell {
  position: relative;
  isolation: isolate;
  width: min(1280px, calc(100% - 32px));
  min-height: 680px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(216, 181, 99, .42);
  border-radius: 46px;
  background: linear-gradient(132deg, #fff3c9 0%, #ffe49c 44%, #c9f4e5 100%);
  box-shadow: 0 30px 90px rgba(80, 57, 12, .13);
}
.hero-shell::before, .hero-shell::after { content: ""; position: absolute; z-index: -1; border-radius: 999px; }
.hero-shell::before { width: 360px; height: 360px; right: -80px; top: -100px; background: rgba(255,255,255,.35); }
.hero-shell::after { width: 210px; height: 210px; left: 40%; bottom: -110px; background: rgba(255,154,183,.22); }
.hero-grid { min-height: 680px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 42px; padding: 64px 54px 58px; }
.hero-copy { position: relative; z-index: 5; padding-left: 10px; }
.eyebrow { margin: 0 0 18px; color: #965700; font-size: .82rem; font-weight: 950; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow-pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px; border: 1px solid rgba(146, 86, 0, .18); border-radius: 999px; background: rgba(255,255,255,.55); }
.eyebrow-pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(255,138,85,.17); }
h1 { margin: 0; max-width: 720px; font-size: clamp(3.25rem, 6.4vw, 6.3rem); line-height: .94; letter-spacing: -.064em; }
.hero h1 .accent { position: relative; display: inline-block; color: #f36e47; }
.hero h1 .accent::after { content: ""; position: absolute; z-index: -1; left: -2%; right: -3%; bottom: .02em; height: .18em; border-radius: 999px; background: rgba(255,255,255,.78); transform: rotate(-1.5deg); }
.lead { max-width: 610px; margin: 26px 0 0; color: #625a4d; font-size: clamp(1.08rem, 1.65vw, 1.28rem); font-weight: 590; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 52px; padding: 0 22px; border: 2px solid var(--ink); border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 900; box-shadow: 0 7px 0 rgba(40,36,29,.14); transition: transform .18s ease, box-shadow .18s ease; }
.button::after { content: "→"; font-size: 1.1em; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 0 rgba(40,36,29,.11); }
.button.secondary { border-color: rgba(40,36,29,.16); background: rgba(255,255,255,.86); color: var(--ink); box-shadow: none; }
.button.secondary::after { content: "↗"; }
.button.store-button::before { content: ""; width: 0; height: 0; border-top: 7px solid transparent; border-bottom: 7px solid transparent; border-left: 12px solid #9be1cf; filter: drop-shadow(-3px -3px 0 #ffb4c9) drop-shadow(0 3px 0 #ffc83d); }
.button.store-button::after { content: "↗"; }
.hero-note { display: flex; flex-wrap: wrap; gap: 9px 18px; margin: 24px 0 0; padding: 0; color: #655c4e; font-size: .91rem; font-weight: 780; list-style: none; }
.hero-note li::before { content: "✓"; display: inline-grid; place-items: center; width: 19px; height: 19px; margin-right: 7px; border-radius: 50%; background: rgba(255,255,255,.78); color: #278c73; font-size: .72rem; font-weight: 950; }

.hero-art { position: relative; min-height: 574px; }
.art-orbit { position: absolute; inset: 18px 10px 12px 30px; border: 2px dashed rgba(80, 61, 30, .13); border-radius: 50%; transform: rotate(-7deg); }
.phone { position: absolute; overflow: hidden; border: 9px solid var(--ink); border-radius: 38px; background: var(--paper); box-shadow: 0 26px 60px rgba(63, 45, 15, .2); }
.phone::before { content: ""; position: absolute; z-index: 3; left: 50%; top: 8px; width: 70px; height: 19px; border-radius: 999px; background: var(--ink); transform: translateX(-50%); }
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.phone-main { z-index: 2; left: 50%; top: 16px; width: 286px; height: 560px; transform: translateX(-50%) rotate(2.5deg); }
.phone-side { z-index: 1; left: 4px; bottom: 18px; width: 205px; height: 406px; border-width: 7px; border-radius: 31px; transform: rotate(-9deg); opacity: .98; }
.phone-side::before { width: 52px; height: 14px; top: 6px; }
.completion-card { position: absolute; z-index: 4; right: -4px; bottom: 20px; width: 184px; padding: 11px; border: 2px solid rgba(40,36,29,.88); border-radius: 25px; background: var(--paper); box-shadow: var(--shadow-card); transform: rotate(8deg); }
.completion-card img { width: 100%; aspect-ratio: 1 / 1; border-radius: 17px; object-fit: cover; object-position: center 28%; }
.completion-card span { display: block; padding: 8px 4px 1px; font-size: .82rem; font-weight: 900; text-align: center; }
.floating-icon { position: absolute; z-index: 6; display: grid; place-items: center; border: 3px solid var(--paper); background: var(--paper); box-shadow: 0 16px 36px rgba(70, 49, 14, .19); }
.floating-icon.app { left: 9%; top: 7px; width: 112px; height: 112px; border-radius: 27px; transform: rotate(-9deg); }
.floating-icon.app img { width: 100%; height: 100%; border-radius: 23px; }
.doodle { position: absolute; z-index: 5; filter: drop-shadow(0 10px 12px rgba(65,45,15,.13)); }
.doodle.star { right: 5%; top: 4%; font-size: 50px; transform: rotate(10deg); }
.doodle.crayon { right: 2%; top: 41%; font-size: 48px; transform: rotate(-12deg); }

.trust-strip { margin-top: -22px; position: relative; z-index: 8; }
.trust-list { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 25px; background: var(--paper); box-shadow: var(--shadow-soft); }
.trust-item { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 92px; padding: 19px 24px; text-align: left; }
.trust-item + .trust-item { border-left: 1px solid var(--line); }
.trust-icon { display: grid; flex: 0 0 auto; place-items: center; width: 52px; height: 52px; border-radius: 17px; background: #fff1ba; }
.trust-item:nth-child(2) .trust-icon { background: #d4f5e8; }
.trust-item:nth-child(3) .trust-icon { background: #ffe0e9; }
.trust-icon img { width: 36px; height: 36px; object-fit: contain; }
.trust-icon.trust-language { color: #924a68; font-size: .68rem; font-weight: 950; letter-spacing: -.08em; line-height: 1; }
.trust-item > div strong, .trust-item > div span { display: block; }
.trust-item strong { font-size: .96rem; }
.trust-item span { margin-top: 1px; color: var(--muted); font-size: .82rem; }

.section { padding: 100px 0; }
.section-tint { border-block: 1px solid var(--line); background: rgba(255,255,255,.62); }
.section-head { max-width: 730px; margin-bottom: 44px; }
.section-kicker { display: inline-flex; align-items: center; gap: 7px; margin: 0 0 12px; color: #a35c00; font-size: .8rem; font-weight: 950; letter-spacing: .1em; text-transform: uppercase; }
.section-kicker::before { content: "✦"; color: var(--orange); }
h2 { margin: 0 0 15px; font-size: clamp(2.25rem, 4.6vw, 4rem); line-height: 1.03; letter-spacing: -.052em; }
.section-head p, .card p, .privacy p, .privacy li { color: var(--muted); }
.section-head p { max-width: 650px; margin: 0; font-size: 1.08rem; }

.bento { display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: repeat(2, minmax(250px, auto)); gap: 20px; }
.feature-card { position: relative; overflow: hidden; min-height: 250px; padding: 34px; border: 2px solid var(--line); border-radius: 32px; background: var(--paper); box-shadow: 0 11px 0 rgba(74,56,28,.06); }
.feature-card.large { grid-row: 1 / span 2; min-height: 540px; background: #fff0bd; }
.feature-card.mint { background: #d7f6eb; }
.feature-card.pink { background: #ffe3eb; }
.feature-icon { display: grid; place-items: center; width: 50px; height: 50px; border: 2px solid rgba(40,36,29,.1); border-radius: 17px; background: rgba(255,255,255,.72); }
.feature-icon img { width: 34px; height: 34px; object-fit: contain; }
.feature-card h3 { max-width: 460px; margin: 17px 0 8px; font-size: clamp(1.35rem, 2.2vw, 1.85rem); line-height: 1.15; letter-spacing: -.025em; }
.feature-card p { max-width: 470px; margin: 0; color: #665e50; }
.tool-scene { position: absolute; left: 22px; right: 22px; bottom: 18px; height: 300px; }
.tool-paper { position: absolute; inset: 3px 5% auto 7%; height: 188px; overflow: hidden; border: 2px solid rgba(96, 72, 30, .12); border-radius: 24px; background: rgba(255,255,255,.78); box-shadow: 0 12px 24px rgba(95,68,13,.08); transform: rotate(-1.7deg); }
.tool-doodle { display: block; width: 100%; height: 100%; }
.tool-parade { position: absolute; z-index: 4; left: 0; right: 0; bottom: 38px; display: flex; align-items: flex-end; justify-content: center; gap: clamp(3px, 1vw, 11px); height: 172px; padding: 0 38px 0 10px; }
.tool-pencil { width: min(12%, 54px); height: auto; max-height: 174px; object-fit: contain; transform-origin: bottom center; filter: drop-shadow(0 10px 5px rgba(69, 48, 14, .16)); }
.tool-pencil:nth-child(1) { transform: translateY(12px) rotate(-7deg); }
.tool-pencil:nth-child(2) { transform: translateY(-4px) rotate(3deg); }
.tool-pencil:nth-child(3) { transform: translateY(8px) rotate(-2deg); }
.tool-pencil:nth-child(4) { transform: translateY(-10px) rotate(2deg); }
.tool-pencil:nth-child(5) { transform: translateY(5px) rotate(-3deg); }
.tool-pencil:nth-child(6) { transform: translateY(-1px) rotate(5deg); }
.tool-pencil:nth-child(7) { transform: translateY(13px) rotate(-4deg); }
.mini-feature-art { position: absolute; right: -18px; bottom: -18px; width: 150px; height: 150px; border: 2px solid rgba(40,36,29,.12); border-radius: 50%; background: rgba(255,255,255,.65); }
.mini-feature-art::before { content: ""; position: absolute; inset: 29px; border: 8px solid currentColor; border-radius: 50%; opacity: .55; }
.mini-feature-art.zoom { color: var(--mint-deep); }
.mini-feature-art.zoom::after { content: ""; position: absolute; width: 52px; height: 12px; right: 7px; bottom: 24px; border-radius: 999px; background: currentColor; transform: rotate(45deg); }
.mini-feature-art.save { color: #eb789c; border-radius: 35px; transform: rotate(7deg); }
.mini-feature-art.save::before { inset: 31px; border-width: 7px; border-radius: 14px; }

.journey { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; align-items: start; }
.step-card { position: relative; padding: 13px 13px 22px; border: 2px solid var(--line); border-radius: 30px; background: var(--paper); box-shadow: var(--shadow-card); }
.screen-frame { position: relative; overflow: hidden; aspect-ratio: 9 / 20; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
.screen-frame img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.step-number { position: absolute; z-index: 3; left: 23px; top: 23px; display: grid; place-items: center; width: 40px; height: 40px; border: 2px solid var(--ink); border-radius: 50%; background: var(--yellow); font-size: .9rem; font-weight: 950; box-shadow: 0 4px 0 rgba(40,36,29,.16); }
.step-card:nth-child(2) .step-number { background: var(--mint); }
.step-card:nth-child(3) .step-number { background: var(--pink); }
.step-card:nth-child(4) .step-number { background: var(--blue); }
.step-card h3 { margin: 18px 7px 3px; font-size: 1.06rem; }
.step-card p { margin: 0 7px; color: var(--muted); font-size: .88rem; }

.privacy-section { padding-top: 40px; }
.safe-note { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 25px; align-items: start; overflow: hidden; padding: 42px; border: 2px solid #b9e5d9; border-radius: 35px; background: linear-gradient(135deg, #e3f9f2, #d2f2e8); box-shadow: 0 12px 0 rgba(62,146,123,.08); }
.safe-note::after { content: ""; position: absolute; right: -60px; top: -80px; width: 230px; height: 230px; border: 38px solid rgba(255,255,255,.34); border-radius: 50%; }
.safe-note .big { position: relative; z-index: 2; display: grid; place-items: center; width: 70px; height: 70px; border-radius: 24px; background: rgba(255,255,255,.72); font-size: 2rem; }
.safe-note h2 { font-size: clamp(1.8rem, 3vw, 2.65rem); }
.safe-note p { max-width: 790px; margin: 7px 0 0; color: #3f6259; }
.safe-note .actions { margin-top: 22px; }
.footer { padding: 42px 0; border-top: 1px solid var(--line); background: rgba(255,255,255,.35); }
.footer-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer a { text-decoration: none; font-weight: 800; }
.footer a:hover { color: var(--ink); }

.privacy { max-width: 860px; padding: 80px 0 110px; }
.privacy .eyebrow { color: #a25c00; }
.privacy h1 { font-size: clamp(3rem, 7vw, 5.4rem); }
.privacy h2 { margin-top: 52px; font-size: 1.65rem; letter-spacing: -.025em; }
.privacy h3 { margin-top: 32px; }
.privacy a { text-decoration-color: #dba44d; text-underline-offset: 3px; }
.meta { color: var(--muted); font-weight: 700; }
.notice { margin: 30px 0 42px; padding: 24px 26px; border: 1px solid #ecd485; border-left: 6px solid var(--yellow); border-radius: 0 20px 20px 0; background: #fff4c9; box-shadow: 0 10px 28px rgba(80,58,18,.06); }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: .9fr 1.1fr; gap: 20px; padding-inline: 38px; }
  .hero-copy { padding-left: 0; }
  .hero-art { transform: scale(.9); transform-origin: center; }
  .journey { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 720px; margin-inline: auto; }
  .step-card:nth-child(n) { margin-top: 0; transform: none; }
}
@media (max-width: 760px) {
  .wrap { width: min(100% - 30px, 1160px); }
  .site-header { position: relative; }
  .nav { min-height: 72px; gap: 10px; }
  .brand { font-size: .94rem; }
  .brand-mark { width: 43px; height: 43px; border-radius: 13px; }
  .languages { gap: 2px; }
  .languages a { padding: 5px 7px; font-size: .76rem; }
  .hero { padding-top: 12px; }
  .hero-shell { width: calc(100% - 20px); border-radius: 34px; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; padding: 45px 24px 25px; }
  .hero-copy { text-align: center; }
  .eyebrow-pill { justify-content: center; }
  h1 { font-size: clamp(3.1rem, 14vw, 5rem); }
  .lead { margin-inline: auto; }
  .actions, .hero-note { justify-content: center; }
  .hero-art { min-height: 550px; transform: scale(.94); }
  .trust-list { grid-template-columns: 1fr; }
  .trust-item { justify-content: flex-start; min-height: 78px; }
  .trust-item + .trust-item { border-top: 1px solid var(--line); border-left: 0; }
  .section { padding: 78px 0; }
  .bento { grid-template-columns: 1fr; grid-template-rows: auto; }
  .feature-card.large { grid-row: auto; min-height: 520px; }
  .feature-card { min-height: 270px; }
  .safe-note { grid-template-columns: 1fr; padding: 32px 25px; }
  .privacy { padding-top: 60px; }
}
@media (max-width: 500px) {
  .brand { max-width: 47px; overflow: hidden; }
  .nav { gap: 6px; }
  .hero-grid { padding-inline: 20px; }
  .hero-art { min-height: 470px; transform: none; }
  .art-orbit { inset: 28px 0 24px; }
  .phone-main { width: 230px; height: 448px; border-width: 7px; border-radius: 31px; }
  .phone-main::before { width: 54px; height: 15px; top: 6px; }
  .phone-side { left: -23px; bottom: 14px; width: 155px; height: 305px; border-radius: 25px; }
  .completion-card { right: -18px; bottom: 15px; width: 140px; padding: 8px; border-radius: 21px; }
  .completion-card img { border-radius: 14px; }
  .floating-icon.app { left: -2px; width: 82px; height: 82px; border-radius: 21px; }
  .floating-icon.app img { border-radius: 18px; }
  .doodle.star { right: 0; font-size: 39px; }
  .doodle.crayon { right: -4px; top: 40%; font-size: 38px; }
  .journey { grid-template-columns: 1fr; max-width: 330px; }
  .step-card { padding: 11px 11px 20px; }
  .screen-frame { aspect-ratio: 9 / 20; }
  .feature-card { padding: 28px; }
  .tool-scene { left: 8px; right: 8px; height: 285px; }
  .tool-paper { inset-inline: 6%; height: 176px; }
  .tool-parade { gap: 3px; padding: 0 34px 0 6px; }
  .tool-pencil { width: 12.5%; }
  .footer-row { display: grid; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}