@font-face {
  font-family: Pretendard;
  src: url("/assets/fonts/poom-pretendard.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("/assets/fonts/source-serif-4-italic.woff2") format("woff2");
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --bg: #050505;
  --text: #fff;
  --muted: #e8edf4;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    16px/1.5 Pretendard,
    system-ui,
    sans-serif;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.05em;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea {
  font: inherit;
}
button {
  color: inherit;
  cursor: pointer;
}
a,
button {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
[hidden] {
  display: none !important;
}
::selection {
  background: #ffffff33;
  color: #fff;
}
:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 5px;
}
main:focus {
  outline: none;
}
main,
.site-footer {
  position: relative;
  z-index: 1;
}
.wrap {
  width: 100%;
  max-width: 1600px;
  padding-inline: 24px;
  margin-inline: auto;
}
.section {
  padding-block: 128px;
}
.eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: #ffffffb3;
}
em {
  font-family: "Source Serif 4", serif;
  font-style: italic;
  font-weight: 300;
  letter-spacing: normal;
  color: #ffffffcc;
}
.pill {
  display: inline-block;
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #ffffffb3;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 24px;
  z-index: 100;
  background: #fff;
  color: #050505;
  padding: 12px 20px;
  border-radius: 999px;
  transform: translateY(-160%);
}
.skip-link:focus {
  transform: translateY(0);
}
.mobile-break {
  display: none;
}
/* 원본의 유리와 위아래 테두리 하이라이트를 보존합니다. */
.liquid-glass,
.liquid-glass-strong {
  position: relative;
  background: #030a182e;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 0;
  box-shadow: inset 0 1px 1px #ffffff1a;
}
.liquid-glass-strong {
  background: #030a184d;
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  box-shadow:
    4px 4px 24px #0000004d,
    inset 0 1px 1px #ffffff26;
}
.liquid-glass::before,
.liquid-glass-strong::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(
    180deg,
    #ffffff73 0%,
    #ffffff26 20%,
    transparent 40%,
    transparent 60%,
    #ffffff26 80%,
    #ffffff73 100%
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.liquid-glass-strong::before {
  background: linear-gradient(
    180deg,
    #ffffff80 0%,
    #ffffff33 20%,
    transparent 40%,
    transparent 60%,
    #ffffff33 80%,
    #ffffff80 100%
  );
}
.hover-scale {
  transition:
    transform 0.4s var(--ease),
    background 0.5s var(--ease);
}
.hover-scale:hover {
  transform: scale(1.03);
}
.hover-scale:active {
  transform: scale(0.97);
}
.reveal {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease),
    filter 0.8s var(--ease);
}
.reveal.is-pending {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(8px);
}
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 60;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}
.float {
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}
/* 첫 화면의 비율·간격·패널 곡률은 원본을 따릅니다. */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 52fr 48fr;
  gap: 24px;
  padding-block: 24px;
}
.hero-left {
  min-width: 0;
  border-radius: 40px;
  padding: 48px;
  display: flex;
  flex-direction: column;
}
.site-header {
  position: relative;
  z-index: 20;
}
.navigation,
.nav-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  display: inline-flex;
  flex-shrink: 0;
}
.brand img {
  width: 112px;
  height: auto;
}
.nav-contact,
.menu-toggle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-contact {
  font-size: 24px;
}
.menu-toggle {
  display: none;
  padding: 14px;
  flex-direction: column;
  gap: 6px;
}
.menu-toggle span {
  width: 18px;
  height: 1px;
  background: #fff;
}
.mobile-nav {
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  padding: 12px 24px;
  border-radius: 24px;
  background: #151515f5;
}
.mobile-nav a {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
}
.hero-copy {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 0;
}
.hero-symbol {
  width: 80px;
  height: 80px;
  border-radius: 32px;
  display: grid;
  place-items: center;
  font-size: 40px;
  color: #ffffffe6;
  margin-bottom: 28px;
}
.hero-copy > .eyebrow {
  position: absolute;
  top: 28px;
}
h1 {
  font-size: 72px;
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.05em;
}
h1 em {
  font-size: 0.82em;
  white-space: nowrap;
}
.hero-description {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 12px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 8px 8px 8px 24px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 500;
}
.button-arrow {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff26;
  font-size: 22px;
  transition:
    transform 0.5s var(--ease),
    background 0.5s var(--ease);
}
.button:hover .button-arrow {
  transform: translateX(3px);
  background: #ffffff40;
}
.hero-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.hero-tags a {
  border-radius: 999px;
  padding: 10px 20px;
  color: #ffffffcc;
  font-size: 12px;
}
.hero-bottom {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-top: 1px solid #ffffff1a;
  padding-top: 24px;
  text-align: center;
}
.hero-bottom > span,
.hero-bottom a {
  font-size: 9px;
  letter-spacing: 0.13em;
  color: var(--muted);
  white-space: nowrap;
}
.hero-bottom p {
  color: #ffffffcc;
  font-size: 13px;
}
.hero-right {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.desktop-nav {
  align-self: flex-end;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 48px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13px;
}
.desktop-nav a {
  padding-block: 5px;
}
.community-card {
  align-self: flex-end;
  width: 256px;
  padding: 24px;
  border-radius: 24px;
  margin-top: 48px;
  transition-delay: 0s;
}
.community-card h2 {
  font-size: 18px;
  margin: 16px 0 8px;
  letter-spacing: -0.025em;
}
.community-card p {
  font-size: 14px;
  line-height: 1.625;
  color: var(--muted);
}
.icon-disc {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff1a;
  display: grid;
  place-items: center;
  font-size: 24px;
  flex-shrink: 0;
}
.hero-features {
  margin-top: auto;
  border-radius: 40px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.hero-feature-grid > a,
.hero-feature-wide {
  border-radius: 24px;
  padding: 24px;
}
.hero-feature-grid h3 {
  font-size: 16px;
  margin-top: 16px;
  letter-spacing: -0.025em;
}
.hero-feature-wide {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  /* 길어진 설명이 화면 아래의 사진 출처 표시와 겹치지 않게 합니다. */
  padding-bottom: 48px;
}
.hero-feature-wide h3 {
  font-size: 18px;
  letter-spacing: -0.025em;
  margin-bottom: 4px;
}
.hero-feature-wide p {
  font-size: 14px;
  color: var(--muted);
}
.mini-rings {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 44px;
  background: linear-gradient(135deg, #ffffff1a, transparent);
}
.round-arrow {
  display: grid;
  place-items: center;
  border: 1px solid #ffffff33;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 22px;
  flex-shrink: 0;
}
.expertise-strip {
  padding-block: 48px;
  border-block: 1px solid #ffffff0d;
  background: #00000033;
  backdrop-filter: blur(4px);
  overflow: hidden;
}
.strip-inner {
  display: flex;
  align-items: center;
  gap: 48px;
}
.strip-inner > .eyebrow {
  white-space: nowrap;
  color: var(--muted);
  font-size: 12px;
}
.strip-window {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 5%,
    #000 95%,
    transparent
  );
}
.strip-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
  opacity: 0.6;
}
.strip-group {
  display: flex;
  align-items: center;
  gap: 64px;
  padding-right: 64px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.04em;
  white-space: nowrap;
}
.strip-group i {
  font-style: normal;
  font-size: 24px;
}
@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}
.section-heading {
  max-width: 672px;
  margin-bottom: 80px;
}
.section-heading h2 {
  font-size: 48px;
  line-height: 1.25;
  margin: 24px 0;
}
.section-heading p {
  font-size: 18px;
  line-height: 1.625;
  color: var(--muted);
  margin-top: 16px;
}
.areas {
  scroll-margin-top: 24px;
}
.areas-heading {
  margin-bottom: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
  align-items: end;
}
.areas-heading > .eyebrow {
  grid-column: 1/-1;
}
.areas-heading h2 {
  font-size: 32px;
  line-height: 1.3;
}
.areas-heading > p {
  justify-self: end;
  font-size: 16px;
  color: var(--muted);
}
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 320px;
  gap: 24px;
}
.expertise {
  padding: 32px;
  border-radius: 40px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.expertise h3 {
  font-size: 24px;
  margin: 8px 0 12px;
  letter-spacing: -0.025em;
}
.expertise p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.625;
}
.expertise .icon-disc {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
}
.expertise-consulting,
.expertise-development {
  grid-column: span 8;
  padding: 48px;
}
.expertise-education,
.expertise-operation {
  grid-column: span 4;
}
.expertise-service {
  grid-column: span 12;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 32px;
}
.expertise-service > .icon-disc {
  width: 120px;
  height: 120px;
  font-size: 70px;
  margin-bottom: 0;
}
.expertise-copy {
  z-index: 1;
  position: relative;
}
.consulting-drawing {
  position: absolute;
  right: -8%;
  bottom: -30%;
  width: 60%;
  height: 110%;
  border-radius: 24px;
  background: linear-gradient(135deg, #ffffff14, transparent);
  border: 1px solid #ffffff1a;
  display: grid;
  place-items: center;
  transform: rotate(-12deg);
  transition: transform 0.5s var(--ease);
}
.expertise-consulting:hover .consulting-drawing {
  transform: rotate(-8deg) translateY(-8px);
}
.consulting-drawing i {
  position: absolute;
  width: 65%;
  height: 65%;
  border: 1px solid #ffffff40;
  border-radius: 50%;
}
.consulting-drawing i:nth-child(2) {
  transform: rotateY(60deg);
}
.consulting-drawing i:nth-child(3) {
  transform: rotateX(60deg);
}
.consulting-drawing span {
  font:
    italic 300 24px "Source Serif 4",
    serif;
  color: #ffffff4d;
}
.expertise-development {
  flex-direction: row;
  align-items: center;
  gap: 32px;
}
.expertise-development .pill {
  font-size: 10px;
  padding: 4px 12px;
  margin-bottom: 8px;
}
.expertise-development .expertise-copy {
  flex: 1;
}
.tool-icons {
  display: flex;
  gap: 8px;
  margin-top: 24px;
}
.tool-icons span {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #ffffffb3;
}
.development-drawing {
  flex: 1;
  min-height: 200px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(45deg, transparent, #ffffff0d, transparent);
}
.development-drawing span {
  font-size: 60px;
  color: #ffffff33;
}
.metrics {
  padding-block: 128px;
  border-block: 1px solid #ffffff0d;
  background: #00000066;
  backdrop-filter: blur(12px);
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 96px;
}
.metrics-grid > div {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
}
.metrics-grid > div + div::before {
  content: "";
  position: absolute;
  left: -48px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: #ffffff1a;
}
.metrics strong {
  font-family: Arial, sans-serif;
  font-size: 72px;
  line-height: 1;
  font-weight: 300;
  letter-spacing: -0.05em;
}
.metrics span {
  font-size: 14px;
  color: var(--muted);
}
/* 숫자와 새 사업 구성 명칭이 기존 숫자 띠 안에 함께 들어가도록 맞춥니다. */
.metrics strong small {
  font: 400 18px Pretendard, system-ui, sans-serif;
  letter-spacing: normal;
}
.network-heading {
  text-align: center;
  margin-bottom: 80px;
}
.network-heading h2 {
  font-size: 48px;
  line-height: 1.25;
  margin-bottom: 24px;
}
.network-heading p {
  color: var(--muted);
}
.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding-bottom: 48px;
}
.affiliate,
.network-expansion {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-radius: 24px;
  padding: 32px;
}
.affiliate-studio {
  top: 48px;
  transition-delay: 0.1s;
}
.affiliate h3,
.network-expansion h3 {
  font-size: 25px;
  letter-spacing: -0.025em;
}
.affiliate > p,
.network-expansion > p {
  font-size: 18px;
  line-height: 1.625;
  color: #ffffffe6;
  flex: 1;
}
.affiliate-bottom {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid #ffffff1a;
}
.affiliate-bottom .icon-disc {
  width: 48px;
  height: 48px;
}
.affiliate-bottom > div {
  min-width: 0;
}
.affiliate-bottom strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  overflow-wrap: anywhere;
}
.affiliate-bottom div > span {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}
.contact-panel {
  border-radius: 48px;
  padding: 128px 24px;
  text-align: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  background:
    radial-gradient(ellipse at center, #ffffff0a, transparent 70%), #030a184d;
}
.cta-symbol {
  font-size: 60px;
  color: #ffffffcc;
  line-height: 1;
  margin-bottom: 32px;
}
.contact-panel > .eyebrow {
  margin-bottom: 24px;
}
.contact-panel h2 {
  font-size: 72px;
  line-height: 1.1;
  margin-bottom: 32px;
}
.contact-description {
  font-size: 20px;
  color: var(--muted);
  margin-bottom: 48px;
}
.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.button-white {
  background: #fff;
  color: #050505;
  padding: 16px 24px 16px 32px;
  box-shadow: 0 0 40px #ffffff4d;
  font-weight: 600;
}
.button-white .button-arrow {
  background: #0000001a;
  width: 32px;
  height: 32px;
}
.copy-email {
  border: 0;
  padding: 8px 0;
  background: transparent;
  color: #ffffffb3;
  font-size: 14px;
  overflow-wrap: anywhere;
  user-select: text;
}
.copy-email:hover {
  color: #fff;
}
.copy-email span {
  margin-left: 8px;
}
.site-footer {
  padding-block: 48px;
  border-top: 1px solid #ffffff1a;
  color: var(--muted);
  font-size: 14px;
}
.footer-main,
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.footer-main nav {
  display: flex;
  gap: 32px;
}
.footer-main .brand img {
  width: 132px;
}
/* 배경 사진 출처: CC BY 4.0 조건상 같은 페이지에 읽히게 둔다(바닥글 한 줄). */
.footer-credit {
  flex-basis: 100%;
  margin: 8px 0 0;
  text-align: right;
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 0;
  color: rgba(255, 255, 255, 0.45);
}
.footer-credit a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer-bottom {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #ffffff0d;
}
.footer-bottom p {
  display: flex;
  gap: 24px;
}
.footer-bottom nav {
  display: flex;
  gap: 16px;
}
.site-footer a:hover {
  color: #fff;
}
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 80;
  transform: translate(-50%, 20px);
  border: 1px solid #ffffff40;
  border-radius: 999px;
  background: #181818e6;
  backdrop-filter: blur(12px);
  padding: 12px 24px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s,
    transform 0.2s;
  max-width: calc(100% - 24px);
  text-align: center;
}
.toast:not(:empty) {
  opacity: 1;
  transform: translate(-50%, 0);
}
.motion-paused .strip-track {
  animation-play-state: paused;
}
.background-paused .webb-background img,
body.motion-paused .float {
  animation-play-state: paused;
}
@media (max-width: 1279px) and (min-width: 1024px) {
  .hero-left {
    padding: 32px;
  }
  h1 {
    font-size: 60px;
  }
  h1 em {
    font-size: 0.7em;
  }
  .hero-copy {
    padding-block: 56px;
  }
  .hero-bottom {
    flex-wrap: wrap;
    justify-content: center;
  }
  .mini-rings {
    display: none;
  }
  .hero-feature-wide {
    gap: 12px;
  }
}
@media (max-width: 1023px) {
  .wrap {
    padding-inline: 16px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-block: 16px;
    gap: 0;
  }
  .hero-left {
    padding: 24px;
  }
  .hero-right {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .hero-copy {
    padding-block: 80px;
  }
  h1 {
    font-size: 60px;
  }
  .metrics-grid {
    gap: 48px;
  }
  .metrics-grid > div + div::before {
    left: -24px;
  }
  .affiliate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .affiliate-studio {
    top: 0;
  }
  .network-expansion {
    grid-column: 1/-1;
  }
}
@media (max-width: 767px) {
  .section {
    padding-block: 128px;
  }
  .hero {
    min-height: 100svh;
  }
  .hero-left {
    border-radius: 40px;
  }
  .brand img {
    width: 96px;
  }
  .nav-actions {
    gap: 8px;
  }
  .nav-contact {
    width: 44px;
    height: 44px;
  }
  .hero-copy {
    padding-block: 64px;
  }
  .hero-symbol {
    margin-bottom: 28px;
  }
  h1 {
    font-size: 48px;
    line-height: 1.25;
    margin-bottom: 24px;
  }
  /* 확정 제목의 한국어·영문을 각각 한 줄로 유지합니다. */
  .hero-title-opening {
    font-size: 0.8em;
    white-space: nowrap;
  }
  h1 em {
    font-size: 0.6em;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-tags {
    gap: 8px;
    margin-top: 32px;
  }
  .hero-tags a {
    padding: 9px 12px;
    font-size: 11px;
  }
  .hero-bottom {
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
  }
  .mobile-break {
    display: inline;
  }
  .desktop-break {
    display: none;
  }
  .strip-inner > .eyebrow {
    display: none;
  }
  .strip-group {
    gap: 48px;
    padding-right: 48px;
  }
  .section-heading h2 {
    font-size: 36px;
  }
  .section-heading p {
    font-size: 18px;
  }
  .areas-heading {
    display: block;
  }
  .areas-heading h2 {
    font-size: 30px;
    margin-block: 16px;
  }
  .areas-heading > p {
    font-size: 15px;
  }
  .expertise-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 320px;
  }
  .expertise {
    grid-column: auto;
    padding: 32px;
  }
  .expertise-consulting .expertise-copy {
    max-width: 100%;
  }
  .consulting-drawing {
    right: -40%;
    opacity: 0.5;
    width: 100%;
  }
  .expertise-development {
    flex-direction: column;
    align-items: stretch;
  }
  .development-drawing {
    position: absolute;
    inset: 100px -50px 24px 65%;
    opacity: 0.5;
  }
  .expertise-service {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    justify-content: space-between;
  }
  .expertise-service > .icon-disc {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .metrics-grid > div + div {
    padding-top: 48px;
    border-top: 1px solid #ffffff1a;
  }
  .metrics-grid > div + div::before {
    display: none;
  }
  .metrics strong {
    font-size: 48px;
  }
  .network-heading h2 {
    font-size: 36px;
  }
  .network-heading p {
    font-size: 15px;
  }
  .affiliate-grid {
    grid-template-columns: 1fr;
    padding-bottom: 0;
  }
  .affiliate,
  .network-expansion {
    min-height: 320px;
  }
  .contact-panel {
    padding-block: 128px;
  }
  .contact-panel h2 {
    font-size: 42px;
  }
  .contact-panel h2 em {
    font-size: 0.71em;
    white-space: nowrap;
  }
  .contact-description {
    font-size: 18px;
  }
  .footer-main,
  .footer-bottom,
  .footer-bottom p {
    flex-direction: column;
    text-align: center;
  }
  .footer-bottom p {
    gap: 12px;
  }
  .footer-main nav {
    gap: 24px;
  }
  .footer-bottom nav {
    font-size: 12px;
  }
}
@media (max-width: 359px) {
  h1 {
    font-size: 40px;
  }
  .hero-left {
    padding-inline: 20px;
  }
  .hero-tags {
    gap: 6px;
  }
  .hero-tags a {
    padding-inline: 8px;
    font-size: 10px;
  }
  .hero-description {
    font-size: 13px;
  }
  .section-heading h2,
  .network-heading h2 {
    font-size: 32px;
  }
  .areas-heading h2 {
    font-size: 27px;
  }
  .expertise {
    padding-inline: 24px;
  }
  .expertise p:not(.eyebrow) {
    font-size: 15px;
  }
  .affiliate,
  .network-expansion {
    padding: 28px;
  }
  .affiliate h3,
  .network-expansion h3 {
    font-size: 23px;
  }
  .affiliate > p,
  .network-expansion > p {
    font-size: 16px;
  }
  .contact-panel {
    padding-inline: 16px;
  }
  .contact-panel h2 {
    font-size: 36px;
  }
  .contact-email {
    font-size: 12px;
  }
}
/* 템플릿의 사진 50%·검은 막 20%·방사형 그라데이션을 화면에 고정합니다.
   변형된 조상 없이 body 바로 아래에 두어 iOS Safari에서도 고정합니다. */
.webb-scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: #000;
}
.webb-background,
.webb-scene::before,
.webb-scene::after {
  position: absolute;
  inset: 0;
}
.webb-background { display: block; overflow: hidden; z-index: 0; }
.webb-background img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.5;
  animation: webb-drift 50s ease-in-out infinite alternate;
}
.webb-scene::before,
.webb-scene::after { content: ""; pointer-events: none; }
.webb-scene::before { z-index: 1; background: #0003; mix-blend-mode: multiply; }
.webb-scene::after {
  z-index: 2;
  background: radial-gradient(circle at center, transparent 0%, #0006 100%);
}
@keyframes webb-drift {
  from { transform: scale(1) translate(0, 0); }
  to { transform: scale(1.025) translate(-0.5%, 0.35%); }
}
.webb-credit {
  position: fixed;
  z-index: 65;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(10px, env(safe-area-inset-bottom));
  max-width: calc(100% - 24px);
  padding: 6px 10px;
  border: 1px solid #ffffff26;
  border-radius: 8px;
  background: #030a18ed;
  color: #e8edf4;
  font: 11px/1.5 Pretendard, system-ui, sans-serif;
  word-break: normal;
}
.webb-credit span { display: block; }
.webb-credit a { text-decoration: underline; text-underline-offset: 2px; }
/* 모든 구획의 보조 글자에도 밝은 성운 위에서 읽히는 농도를 적용합니다. */
.eyebrow,
.pill,
.hero-tags a,
.hero-bottom p,
.tool-icons span,
.copy-email,
em { color: var(--muted); }
.strip-track { opacity: 1; color: var(--muted); }
.site-footer { padding-bottom: 108px; }
@media (max-width: 1023px) {
  .hero .site-header { margin-bottom: 48px; }
  .webb-credit { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal.is-pending {
    opacity: 1;
    transform: none;
    filter: none;
  }
}