:root {
  --green: #00a76a;
  --green-ink: #007a4d;
  --red: #e23a1f;
  --blue: #0f7ea8;
  --ink: #0e0e0e;
  --mute: #3a3a3a;
  --line: #d8d8d8;
  --paper: #ffffff;
  --wash: #f3f3f3;
  --void: #0a0a0a;
  --font: "Paperlogy", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --header-h: 4.25rem;
  --wrap: 72rem;
}

@font-face {
  font-family: "Paperlogy";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-4Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-5Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-7Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-wrap: break-word;
}

html[lang="ko"] body { word-break: keep-all; }

img { max-width: 100%; display: block; }

h1, h2, h3, p, ul, ol, figure { margin-top: 0; }

h1, h2, h3 {
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: var(--ink);
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.4rem, 7.2vw, 4.8rem);
  max-width: 12em;
}

h2 {
  margin-bottom: 0.85rem;
  font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  max-width: 18em;
}

h3 {
  margin-bottom: 0.45rem;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
}

p { margin-bottom: 0; }
a { color: inherit; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: #fff;
  padding: 0.5rem 0.8rem;
  z-index: 30;
}

.skip:focus { top: 0.5rem; }

.wrap {
  width: min(100% - 2rem, var(--wrap));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.bar {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 30px; width: auto; }

.nav { display: none; gap: 1.2rem; }
.nav a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.bar-end {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.lang {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.lang a { text-decoration: none; color: var(--mute); }
.lang a[aria-current="page"] {
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--green);
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.7rem 1.15rem;
  border: 0;
  background: var(--green);
  color: #fff;
  font: inherit;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.cta:hover { background: var(--green-ink); }
.cta[aria-disabled="true"] { cursor: default; }

.soon {
  display: block;
  margin-top: 0.35rem;
  color: var(--mute);
  font-size: 0.8rem;
  font-weight: 500;
}

.cta-line {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--ink);
}

.cta-line:hover { background: var(--ink); color: #fff; }

.header-cta { display: none; }

.menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.menu {
  display: grid;
  gap: 0.85rem;
  padding-bottom: 1.25rem;
}

.menu a {
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.menu[hidden] { display: none; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-label {
  margin-bottom: 0.55rem;
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

html[lang="ko"] .section-label { letter-spacing: 0.06em; }

.kicker {
  margin-bottom: 0.75rem;
  color: #d8ffe9;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

html[lang="ko"] .kicker {
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.95rem;
}

.lede {
  max-width: 38rem;
  color: var(--mute);
  font-size: 1.12rem;
}

.brand-mark {
  margin-bottom: 0.2rem;
  font-size: clamp(2.2rem, 6.5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.95;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
}

.hero {
  position: relative;
  min-height: min(92vh, 54rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--void);
  color: #fff;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-img,
.hero-media .frame,
.hero-media .slot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: auto;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(0, 0, 0, 0.94) 0%, rgba(0, 0, 0, 0.88) 38%, rgba(0, 0, 0, 0.55) 58%, rgba(0, 0, 0, 0.22) 100%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: 5.5rem 0 3.2rem;
  max-width: 36rem;
  animation: rise 0.7s ease both;
}

.hero-copy::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 2.5rem -1.25rem 1rem -1.25rem;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.2) 70%, transparent);
  pointer-events: none;
}

.hero h1 {
  color: #fff;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.4);
}

.hero .lede {
  color: rgba(255, 255, 255, 0.92);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.25rem;
  align-items: center;
  margin-top: 1.5rem;
}

.hero .text-link {
  color: #fff;
  font-weight: 700;
  text-underline-offset: 0.22em;
}

.hero-cap {
  margin-top: 1.4rem;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
}

.frame {
  width: 100%;
  object-fit: cover;
  background: #1a1a1a;
}

.frame-hero { aspect-ratio: 3 / 4; }
.frame-work { aspect-ratio: 4 / 3; }
.frame-firm { aspect-ratio: 16 / 9; }
.is-contain { object-fit: contain; }

.slot, .swatch {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #102033;
  color: #d5e4ef;
}

.swatch.is-rain {
  background:
    radial-gradient(circle at 30% 12%, rgba(255, 255, 255, 0.35), transparent 22%),
    radial-gradient(circle at 70% 8%, rgba(255, 255, 255, 0.2), transparent 18%),
    linear-gradient(180deg, #4a7f9c 0%, #1a3a52 48%, #0c1824 100%);
}

section {
  padding: 4.25rem 0;
}

section[id],
.bundle[id] {
  scroll-margin-top: calc(var(--header-h) + 0.75rem);
}

.pain {
  background: var(--wash);
  border-bottom: 1px solid var(--line);
}

.pain-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.pain-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.85rem;
  padding: 1.35rem 0;
  border-top: 1px solid var(--line);
}

.pain-item:last-child { border-bottom: 1px solid var(--line); }

.pain-num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.04em;
}

.pain-item p {
  color: var(--mute);
  max-width: 36rem;
}

.work { padding-top: 4.5rem; }

.work-wall {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.work-tile a {
  display: grid;
  height: 100%;
  text-decoration: none;
  background: var(--wash);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.work-tile a:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
}

.work-visual {
  overflow: hidden;
  background: #111;
}

.work-visual .frame,
.work-visual .swatch {
  transition: transform 0.45s ease;
}

.work-tile a:hover .work-visual .frame,
.work-tile a:hover .work-visual .swatch {
  transform: scale(1.04);
}

.work-meta {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem 0.9rem 1rem;
}

.work-tag {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.work-title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.work-body {
  color: var(--mute);
  font-size: 0.88rem;
  line-height: 1.45;
}

.firm {
  background: var(--void);
  color: #f4f4f4;
}

.firm h2,
.firm .section-label { color: #f4f4f4; }
.firm .section-label { color: var(--green); }
.firm .lede { color: rgba(244, 244, 244, 0.78); }

.firm-stack {
  margin-top: 2.2rem;
  display: grid;
  gap: 2.5rem;
}

.firm-pillar {
  display: grid;
  gap: 1.1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.firm-idx {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.firm-pillar h3 { color: #fff; }

.firm-pillar p {
  color: rgba(244, 244, 244, 0.78);
  max-width: 38rem;
}

.firm-from {
  margin-top: 0.85rem !important;
  color: #9ad9bc !important;
  font-size: 0.92rem;
  font-weight: 700;
}

.firm-pillar .frame {
  background: #1a1a1a;
}

.offer { padding-bottom: 0; }

.bundles {
  margin-top: 2rem;
  display: grid;
}

.bundle {
  padding: 1.8rem 1rem;
  border-top: 1px solid var(--line);
}

.bundle.is-main {
  background: var(--ink);
  color: #f4f4f4;
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 4vw, 3rem);
  border-top: 0;
}

.bundle.is-main h3 {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.bundle ul {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
  max-width: 34rem;
}

.bundle li { margin: 0.28rem 0; }

.bundle.is-main .price {
  margin-top: 1.1rem;
  color: var(--green);
  font-size: 1.25rem;
  font-weight: 700;
}

.bundle:not(.is-main) .price {
  margin-top: 0.8rem;
  font-weight: 700;
}

.price-strip {
  margin: 0;
  padding: 1.2rem 1rem;
  background: var(--green);
  color: #fff;
  text-align: center;
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  font-weight: 700;
  line-height: 1.4;
}

.proof { background: var(--wash); }

.proof-list {
  display: grid;
  gap: 0.85rem;
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
}

.proof-list li {
  padding-left: 0.85rem;
  border-left: 3px solid var(--green);
  font-weight: 500;
}

.steps {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
}

.num {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue);
}

.steps p { color: var(--mute); }

.contact { padding-bottom: 4.5rem; }

.contact h2 {
  max-width: 10em;
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.4rem;
}

.reach {
  margin-top: 1.15rem;
  font-size: 1.3rem;
}

.reach a {
  font-weight: 700;
  text-underline-offset: 0.15em;
}

.site-footer {
  background: var(--void);
  color: #f4f4f4;
  padding: 2.2rem 0 2.6rem;
}

.site-footer p { margin: 0 0 0.35rem; }
.site-footer a { color: inherit; }

dialog {
  width: min(100% - 2rem, 52rem);
  border: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
}

dialog::backdrop { background: rgba(0, 0, 0, 0.6); }

.dialog-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
}

.dialog-bar p { margin: 0; font-weight: 700; }

.dialog-close {
  border: 0;
  background: transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.dialog-frame { aspect-ratio: 16 / 9; background: #111; }
.dialog-frame iframe,
.dialog-frame video { width: 100%; height: 100%; border: 0; }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-copy,
  .work-tile a,
  .work-visual .frame,
  .work-visual .swatch,
  .cta {
    animation: none !important;
    transition: none !important;
  }
}

@media (min-width: 900px) {
  .nav { display: flex; }
  .menu-btn,
  .menu { display: none !important; }
  .header-cta { display: inline-flex; }
  .logo img { height: 36px; }

  .hero-copy { padding: 7rem 0 4.5rem; max-width: 40rem; }

  .pain-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    border-top: 1px solid var(--line);
  }

  .pain-item {
    display: block;
    padding: 1.5rem 0 0;
    border-top: 0;
    border-bottom: 0;
  }

  .pain-item:last-child { border-bottom: 0; }
  .pain-num { display: block; margin-bottom: 0.7rem; }

  .work-wall {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .firm-pillar {
    grid-template-columns: minmax(0, 1.05fr) minmax(16rem, 0.9fr);
    align-items: center;
    gap: 2.5rem;
  }

  .firm-pillar:nth-child(even) .firm-copy { order: 2; }

  .bundles {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .bundle {
    border-top: 0;
    border-right: 1px solid var(--line);
    padding: 2.5rem 2rem;
  }

  .bundle:last-child { border-right: 0; }

  .bundle.is-main {
    padding: 2.8rem 2.2rem;
  }

  .proof-list { grid-template-columns: 1fr 1fr; }

  .steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .steps li {
    display: block;
    border-top: 1px solid var(--line);
    padding-top: 1rem;
  }

  .num { display: block; margin-bottom: 0.75rem; }
}