:root {
  --ink: #081525;
  --text: #26394d;
  --muted: #5d7084;
  --blue: #166fd3;
  --blue-2: #3c83ff;
  --cyan: #38b7d9;
  --green: #26b36f;
  --amber: #f2a30f;
  --purple: #844dff;
  --surface: #ffffff;
  --soft: #f5fbff;
  --soft-2: #edf7ff;
  --border: #dce8f2;
  --shadow: 0 22px 54px rgba(20, 58, 99, 0.14);
  --radius: 16px;
}

/* Premium visual pass: quiet institutional tone, less "template", more research center. */
:root {
  --ink: #101820;
  --text: #2f3741;
  --muted: #66717d;
  --blue: #1f4f72;
  --blue-2: #396b89;
  --cyan: #4f7d86;
  --green: #55745f;
  --amber: #b89455;
  --purple: #665d77;
  --surface: #fffdf8;
  --soft: #f7f3eb;
  --soft-2: #eee8dc;
  --border: #ded7ca;
  --shadow: 0 24px 60px rgba(16, 24, 32, 0.08);
  --radius: 10px;
}

body {
  background: #fbfaf7;
  color: var(--ink);
  font-size: 16px;
}

html[lang="ko"],
html[lang="ko"] body {
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", system-ui, sans-serif;
  word-break: keep-all;
}

html[lang="ko"] h1,
html[lang="ko"] h2,
html[lang="ko"] h3,
html[lang="ko"] .page-hero h1,
html[lang="ko"] .section-heading h2,
html[lang="ko"] .visual-content h1,
html[lang="ko"] .mission-heading h2,
html[lang="ko"] .mission-grid strong {
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: 0;
}

html[lang="ko"] p,
html[lang="ko"] li,
html[lang="ko"] .section-heading p,
html[lang="ko"] .page-hero p,
html[lang="ko"] .visual-content p,
html[lang="ko"] .footer p {
  line-height: 1.78;
  letter-spacing: 0;
}

html[lang="ko"] .kicker,
html[lang="ko"] .overline,
html[lang="ko"] .desktop-nav,
html[lang="ko"] .mobile-menu,
html[lang="ko"] .footer nav {
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", system-ui, sans-serif;
  letter-spacing: 0;
}

html[lang="ko"] .footer p {
  max-width: 920px;
  font-size: clamp(15px, 1.45vw, 20px);
  font-weight: 500;
}

.site-header {
  min-height: 82px;
  padding-top: 16px;
  padding-bottom: 16px;
  background: rgba(251, 250, 247, 0.9);
  border-bottom-color: rgba(16, 24, 32, 0.1);
}

.brand {
  gap: 14px;
}

.brand-lockup {
  display: block;
  width: clamp(182px, 20vw, 236px);
  height: auto;
}

.brand-logo {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  filter: none;
}

.brand-text {
  gap: 0;
  color: #101820;
}

.brand-text strong {
  font-size: 15px;
  font-weight: 800;
}

.brand-text span {
  color: #6d6253;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.desktop-nav {
  gap: 0;
  color: #4a5360;
  font-size: 12.5px;
  font-weight: 700;
}

.desktop-nav a,
.language-picker {
  border-radius: 6px;
}

.desktop-nav a:hover,
.language-picker:hover {
  background: rgba(16, 24, 32, 0.055);
}

.language-picker {
  color: #2f3741;
}

.menu-toggle,
.mobile-menu {
  border-radius: 8px;
  border-color: var(--border);
  background: #fffdf8;
  box-shadow: none;
}

.hero {
  min-height: 720px;
  padding-top: clamp(86px, 10vw, 128px);
  background:
    linear-gradient(rgba(16, 24, 32, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 24, 32, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 18% 20%, rgba(184, 148, 85, 0.12), transparent 28%),
    linear-gradient(180deg, #fbfaf7 0%, #f3eee5 100%);
  background-size: 72px 72px, 72px 72px, auto, auto;
}

.hero::before {
  opacity: 0;
}

.hero::after {
  right: 8vw;
  bottom: 70px;
  border-color: rgba(16, 24, 32, 0.09);
  background:
    radial-gradient(circle at 50% 48%, rgba(16, 24, 32, 0.08) 0 6%, transparent 7%),
    radial-gradient(ellipse at 50% 48%, transparent 0 28%, rgba(16, 24, 32, 0.12) 29% 31%, transparent 32%);
}

.hero-inner {
  max-width: 1040px;
}

.badge {
  margin-bottom: 30px;
  padding: 9px 16px;
  color: #5d4b2d;
  border-color: rgba(184, 148, 85, 0.34);
  border-radius: 6px;
  background: rgba(255, 253, 248, 0.72);
  box-shadow: none;
  font-size: 13px;
  letter-spacing: 0.02em;
}

h1,
h2 {
  font-family: "Source Serif 4", Georgia, serif;
}

h1 {
  max-width: 930px;
  font-size: clamp(48px, 7.4vw, 92px);
  line-height: 0.96;
  font-weight: 700;
}

h2 {
  font-size: clamp(36px, 5vw, 66px);
  font-weight: 700;
}

h3 {
  color: #131c26;
  font-size: 19px;
}

.hero-copy {
  max-width: 770px;
  color: #4e5a66;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.75;
}

.button {
  min-height: 54px;
  border-radius: 7px;
  font-weight: 800;
}

.button-primary {
  background: #101820;
  box-shadow: 0 18px 34px rgba(16, 24, 32, 0.16);
}

.button-primary:hover {
  background: #24313d;
}

.button-soft {
  color: #101820;
  border-color: rgba(16, 24, 32, 0.15);
  background: rgba(255, 253, 248, 0.74);
}

.trust-row {
  color: #5c6670;
  font-size: 14px;
}

.trust-row span::before,
.trust-row span:nth-child(2)::before,
.trust-row span:nth-child(3)::before {
  background: #b89455;
}

/* Soft cinematic refinement for the image-led entrance. */
.brand-logo {
  border-radius: 50%;
  filter: drop-shadow(0 8px 16px rgba(16, 24, 32, 0.12));
}

.brand-lockup {
  filter: drop-shadow(0 8px 18px rgba(16, 24, 32, 0.08));
}

.footer-lockup {
  width: 232px;
  max-width: 100%;
}

.brand-text strong {
  font-weight: 750;
  letter-spacing: -0.01em;
}

.brand-text span {
  color: #6f7b83;
  letter-spacing: 0.045em;
}

.launch-hero,
.visual-section {
  background-image:
    linear-gradient(90deg, rgba(10, 19, 27, 0.66) 0%, rgba(18, 34, 44, 0.38) 46%, rgba(18, 34, 44, 0.1) 100%),
    linear-gradient(180deg, rgba(28, 29, 25, 0), rgba(8, 14, 19, 0.58)),
    var(--image);
}

.visual-section.right-copy {
  background-image:
    linear-gradient(270deg, rgba(10, 19, 27, 0.68) 0%, rgba(18, 34, 44, 0.38) 44%, rgba(18, 34, 44, 0.1) 100%),
    linear-gradient(180deg, rgba(28, 29, 25, 0), rgba(8, 14, 19, 0.58)),
    var(--image);
}

.visual-content {
  max-width: 680px;
}

.visual-content h1,
.visual-content h2 {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0;
}

.visual-content p:not(.overline) {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
}

.outline-light,
.ghost-light,
.hero-actions.compact .button {
  border-radius: 999px;
  border-width: 1px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.outline-light:hover,
.ghost-light:hover {
  background: rgba(255, 255, 255, 0.92);
}

.mission-index {
  background:
    radial-gradient(circle at 84% 12%, rgba(143, 198, 168, 0.16), transparent 32%),
    linear-gradient(180deg, #fbfaf7, #f3eee5);
}

.mission-heading h2 {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 700;
  line-height: 1.03;
}

.mission-grid a {
  min-height: 280px;
  border: 1px solid rgba(16, 24, 32, 0.11);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.78);
  box-shadow: 0 18px 48px rgba(16, 24, 32, 0.05);
}

.mission-grid strong {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 700;
  line-height: 1.06;
}

.mission-grid {
  gap: 14px;
  border: 0;
}

.mission-grid a:hover {
  background: #142331;
  transform: translateY(-6px);
  box-shadow: 0 26px 62px rgba(16, 24, 32, 0.14);
}

@media (max-width: 680px) {
  .brand-logo {
    width: 44px;
    height: 44px;
  }

  .visual-content h1,
  .visual-content h2 {
    font-size: clamp(40px, 12vw, 58px);
    line-height: 1.03;
  }

  .visual-content p:not(.overline) {
    font-size: 17px;
    line-height: 1.62;
  }

  .mission-index {
    padding-top: 86px;
  }

  .mission-heading h2 {
    font-size: clamp(36px, 10vw, 52px);
    line-height: 1.04;
  }

  .mission-grid {
    gap: 12px;
  }

  .mission-grid a {
    min-height: 214px;
    padding: 24px;
  }
}

.section {
  background: #fbfaf7;
}

.about,
.signs,
.teachers,
.disclaimer {
  background: #fbfaf7;
}

.section-heading p:not(.kicker) {
  color: #66717d;
  font-size: 18px;
}

.kicker {
  color: #7a6339;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.info-grid article,
.sign-grid article,
.abc-grid article,
.resource-card,
.disclaimer-card,
.discussion-form,
.thread-card,
.library-shell,
.contact-shell {
  border-color: rgba(16, 24, 32, 0.12);
  border-radius: 10px;
  background: #fffdf8;
  box-shadow: none;
}

.info-grid article,
.sign-grid article,
.abc-grid article,
.resource-card {
  padding: 34px;
}

.mini-icon,
.sign-icon,
.resource-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  border: 1px solid rgba(16, 24, 32, 0.16);
  border-radius: 50%;
  background: transparent;
}

.mini-icon::before,
.sign-icon::before,
.resource-icon::before {
  width: 18px;
  height: 18px;
  border-width: 2px;
  border-color: #7a6339;
}

.mini-icon.eye::after,
.sign-icon.misalignment::after {
  background: #101820;
}

.toolkit,
.community,
.library,
.contact {
  background:
    linear-gradient(180deg, rgba(16, 24, 32, 0.025), transparent 220px),
    #fbfaf7;
}

.resource-card {
  min-height: 280px;
}

.resource-card::before,
.resource-card.green::before,
.resource-card.purple::before,
.resource-card.cyan::before,
.resource-card.amber::before {
  height: 3px;
  background: #b89455;
}

.resource-icon,
.resource-card.green .resource-icon,
.resource-card.purple .resource-icon,
.resource-card.cyan .resource-icon,
.resource-card.amber .resource-icon {
  color: #101820;
  background: transparent;
  box-shadow: none;
}

.resource-icon::before {
  border-color: #7a6339;
}

.resource-card button {
  border-radius: 7px;
  color: #101820;
  background: transparent;
}

.resource-card button:hover {
  border-color: #101820;
  color: #101820;
}

.abc-grid article > span {
  border-radius: 50%;
  color: #101820;
  border: 1px solid rgba(184, 148, 85, 0.55);
  background: #f6f0e4;
}

.teacher-note {
  border-color: rgba(184, 148, 85, 0.3);
  color: #4d4437;
  background: #f6f0e4;
}

input,
select,
textarea {
  border-radius: 7px;
  border-color: rgba(16, 24, 32, 0.18);
  background: #fffdf8;
}

.file-drop,
.audience-grid article,
.library-types article {
  border-radius: 8px;
  border-color: rgba(16, 24, 32, 0.13);
  background: #faf7f0;
}

.thread-tag,
.thread-time {
  border-radius: 4px;
  color: #5d4b2d;
  background: #f1e8d7;
}

.thread-card.featured {
  border-color: rgba(184, 148, 85, 0.32);
  background:
    linear-gradient(135deg, rgba(246, 240, 228, 0.88), rgba(255, 253, 248, 0.96));
}

.thread-card.featured .thread-tag,
.thread-card.featured .thread-time {
  color: #101820;
  background: rgba(184, 148, 85, 0.16);
}

::placeholder {
  color: #7c858f;
  opacity: 1;
}

.disclaimer-card {
  border-left-color: #b89455;
  background: #f6f0e4;
}

.footer {
  background: #101820;
}

/* SpaceX-inspired visual gateway */
.launch-hero,
.visual-section {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 120px clamp(22px, 6vw, 86px) 78px;
  color: #fff;
  background-image:
    linear-gradient(90deg, rgba(9, 19, 28, 0.7) 0%, rgba(20, 35, 46, 0.42) 46%, rgba(20, 35, 46, 0.14) 100%),
    linear-gradient(180deg, rgba(25, 25, 22, 0.04), rgba(7, 13, 18, 0.64)),
    var(--image);
  background-size: cover;
  background-position: var(--pos, center);
}

.launch-hero {
  align-items: center;
}

.visual-section.right-copy {
  justify-items: end;
  background-image:
    linear-gradient(270deg, rgba(9, 19, 28, 0.72) 0%, rgba(20, 35, 46, 0.42) 44%, rgba(20, 35, 46, 0.1) 100%),
    linear-gradient(180deg, rgba(25, 25, 22, 0.04), rgba(7, 13, 18, 0.66)),
    var(--image);
}

.visual-section:nth-of-type(4) {
  filter: saturate(0.92);
}

.visual-section:nth-of-type(5) {
  filter: contrast(1.04);
}

.page-hero {
  min-height: 72vh;
  display: grid;
  align-items: end;
  padding: 150px clamp(28px, 6vw, 88px) 88px;
  color: #fff;
  background-image:
    linear-gradient(90deg, rgba(10, 19, 27, 0.68) 0%, rgba(18, 34, 44, 0.42) 48%, rgba(18, 34, 44, 0.12) 100%),
    linear-gradient(180deg, rgba(8, 14, 19, 0.08), rgba(8, 14, 19, 0.62)),
    var(--image);
  background-position: var(--pos, center);
  background-size: cover;
}

.page-hero > div {
  max-width: 760px;
}

.page-hero h1 {
  margin: 0 0 22px;
  color: #fff;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(48px, 7vw, 86px);
  font-weight: 700;
  line-height: 1;
}

.page-hero p:not(.overline) {
  max-width: 640px;
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 600;
  line-height: 1.55;
}

.visual-section::after,
.launch-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 72%, rgba(7, 13, 18, 0.48));
}

.visual-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.slide-hit {
  position: absolute;
  z-index: 1;
  inset: 0;
  cursor: pointer;
}

.home-slide {
  cursor: pointer;
}

.home-slide .button {
  position: relative;
  z-index: 3;
}

.visual-content > .button.outline-light {
  display: inline-flex;
  width: max-content;
  min-width: 190px;
  margin-top: 4px;
  padding: 13px 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.home-closing {
  padding: clamp(86px, 10vw, 138px) clamp(22px, 6vw, 86px);
  color: #101820;
  background:
    radial-gradient(circle at 85% 8%, rgba(143, 198, 168, 0.18), transparent 30%),
    radial-gradient(circle at 12% 18%, rgba(184, 148, 85, 0.16), transparent 26%),
    linear-gradient(180deg, #fbfaf7 0%, #f2eadc 100%);
}

.home-closing-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.home-closing h2 {
  max-width: 960px;
  margin: 0;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(38px, 5.2vw, 68px);
  font-weight: 700;
  line-height: 1.06;
}

.home-closing p:not(.kicker) {
  max-width: 820px;
  margin: 22px 0 46px;
  color: #5f6973;
  font-size: clamp(18px, 1.75vw, 21px);
  font-weight: 600;
  line-height: 1.62;
}

.home-closing-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.home-closing-grid a {
  min-height: 246px;
  display: grid;
  grid-template-rows: auto auto auto;
  align-content: start;
  gap: 16px;
  position: relative;
  overflow: hidden;
  padding: 30px 32px;
  border: 1px solid rgba(16, 24, 32, 0.12);
  border-radius: 18px;
  background:
    radial-gradient(circle at 92% 8%, rgba(143, 198, 168, 0.16), transparent 28%),
    linear-gradient(135deg, rgba(184, 148, 85, 0.1), transparent 34%),
    linear-gradient(180deg, rgba(255, 253, 248, 0.92), rgba(250, 247, 239, 0.82));
  box-shadow: 0 22px 58px rgba(16, 24, 32, 0.055);
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.home-closing-grid a::after {
  content: "";
  position: absolute;
  right: 22px;
  bottom: 20px;
  width: 76px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(184, 148, 85, 0), rgba(184, 148, 85, 0.58), rgba(91, 142, 114, 0.42));
}

.home-closing-grid a:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.18);
  background:
    radial-gradient(circle at 86% 14%, rgba(143, 198, 168, 0.2), transparent 34%),
    linear-gradient(135deg, #152735 0%, #0d1a25 100%);
  transform: translateY(-5px);
}

.home-closing-grid span {
  color: #9b8356;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.home-closing-grid strong {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(24px, 2vw, 32px);
  line-height: 1.04;
}

.home-closing-grid em {
  max-width: 22ch;
  min-height: 0;
  color: #64707b;
  font-style: normal;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.42;
}

.home-closing-grid a:hover em,
.home-closing-grid a:hover span {
  color: rgba(255, 255, 255, 0.72);
}

.home-closing-grid a:hover::after {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(216, 195, 156, 0.72), rgba(143, 198, 168, 0.56));
}

.home-page .mission-index,
.home-page .home-duplicate,
.home-page .hero,
.home-page .home-closing,
.home-page main > .section {
  display: none;
}

@media (max-width: 860px) {
  .home-closing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .home-closing-grid {
    grid-template-columns: 1fr;
  }
}

.visual-content h1,
.visual-content h2 {
  margin: 0 0 20px;
  color: #fff;
  font-family: Inter, system-ui, sans-serif;
  font-size: clamp(43px, 6.4vw, 84px);
  font-weight: 800;
  line-height: 1;
  text-transform: none;
}

.visual-content h2 {
  font-size: clamp(36px, 5.1vw, 68px);
}

.visual-content p:not(.overline) {
  max-width: 610px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
}

.overline {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.overline.dark {
  color: #9b8356;
}

.hero-actions.compact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: none;
  margin: 0;
}

.outline-light,
.ghost-light {
  min-width: 190px;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  background: transparent;
  text-transform: none;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.outline-light:hover,
.ghost-light:hover {
  color: #101820;
  background: #fff;
  transform: translateY(-2px);
}

.ghost-light {
  border-color: rgba(255, 255, 255, 0.38);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 26px;
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.78);
  border-radius: 999px;
  transform: translateX(-50%);
}

.scroll-cue::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: #fff;
  transform: translateX(-50%);
  animation: cue 1.6s infinite;
}

@keyframes cue {
  0% {
    opacity: 0;
    transform: translate(-50%, 0);
  }
  35% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, 12px);
  }
}

.mission-index {
  min-height: 100vh;
  padding: 110px clamp(22px, 6vw, 86px);
  color: #101820;
  background: linear-gradient(180deg, #fbfaf7, #f3eee5);
}

.mission-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(300px, 1fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: end;
  margin-bottom: 44px;
}

.mission-heading h2 {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  font-size: clamp(38px, 5vw, 72px);
  font-weight: 800;
  line-height: 0.98;
  text-transform: none;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid rgba(16, 24, 32, 0.18);
  border-left: 1px solid rgba(16, 24, 32, 0.18);
}

.mission-grid a {
  min-height: 310px;
  display: grid;
  align-content: space-between;
  gap: 24px;
  padding: 26px;
  border-right: 1px solid rgba(16, 24, 32, 0.18);
  border-bottom: 1px solid rgba(16, 24, 32, 0.18);
  background: rgba(255, 253, 248, 0.68);
  transition: background 180ms ease, transform 180ms ease;
}

.mission-grid a:hover {
  background: #101820;
  color: #fff;
  transform: translateY(-4px);
}

.mission-grid span {
  color: #b89455;
  font-size: 13px;
  font-weight: 900;
}

.mission-grid strong {
  max-width: 12ch;
  font-size: clamp(22px, 2vw, 32px);
  font-weight: 800;
  line-height: 1;
  text-transform: none;
}

.mission-grid em {
  color: #66717d;
  font-style: normal;
}

.mission-grid a:hover em {
  color: rgba(255, 255, 255, 0.72);
}

.hero {
  display: none;
}

@media (max-width: 1080px) {
  .mission-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .launch-hero,
  .visual-section {
    min-height: 92vh;
    padding: 104px 20px 58px;
  }

  .visual-content h1,
  .visual-content h2 {
    font-size: 42px;
  }

  .mission-heading,
  .mission-grid {
    grid-template-columns: 1fr;
  }

  .mission-grid a {
    min-height: 220px;
  }
}

/* Curated portfolio library and scroll motion */
.library-studio {
  max-width: 1180px;
  margin: 0 auto;
}

.library-hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 92px);
  align-items: end;
  margin-bottom: 34px;
}

.library-hero h2 {
  margin-bottom: 0;
}

.library-hero p:not(.kicker) {
  color: #5f6873;
  font-size: 18px;
  max-width: 620px;
}

.collection-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(16, 24, 32, 0.12);
  border-radius: 10px;
  background: #fffdf8;
}

.collection-stats article {
  display: grid;
  gap: 3px;
  padding: 22px 24px;
  border-right: 1px solid rgba(16, 24, 32, 0.1);
}

.collection-stats article:last-child {
  border-right: 0;
}

.collection-stats strong {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 38px;
  line-height: 1;
}

.collection-stats span {
  color: #6b6256;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.collection-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 34px 0 22px;
}

.collection-filter button {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid rgba(16, 24, 32, 0.15);
  border-radius: 999px;
  color: #38424c;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}

.collection-filter button.is-active,
.collection-filter button:hover {
  color: #fffdf8;
  background: #101820;
  border-color: #101820;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.collection-card {
  display: grid;
  min-height: 360px;
  align-content: space-between;
  gap: 14px;
  padding: 28px;
  border: 1px solid rgba(16, 24, 32, 0.12);
  border-radius: 10px;
  background: #fffdf8;
  transition: opacity 220ms ease, transform 220ms ease, border-color 220ms ease;
}

.collection-card.feature {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(246, 240, 228, 0.92), rgba(255, 253, 248, 0.98));
}

.collection-card.is-hidden {
  display: none;
}

.collection-card:hover {
  transform: translateY(-4px);
  border-color: rgba(184, 148, 85, 0.45);
}

.collection-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.collection-meta span {
  padding: 5px 9px;
  border: 1px solid rgba(16, 24, 32, 0.13);
  border-radius: 999px;
  color: #5d4b2d;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.collection-card h3 {
  max-width: 19ch;
  margin-bottom: 0;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(27px, 3vw, 39px);
  line-height: 1.02;
}

.collection-card p {
  color: #5f6873;
  margin: 0;
}

.collection-card dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid rgba(16, 24, 32, 0.1);
}

.collection-card dt {
  color: #8a7652;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.collection-card dd {
  margin: 4px 0 0;
  color: #232d36;
  font-weight: 700;
}

.submission-dock {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(340px, 1fr);
  gap: clamp(24px, 5vw, 70px);
  margin-top: 26px;
  padding: clamp(26px, 4vw, 40px);
  border: 1px solid rgba(16, 24, 32, 0.12);
  border-radius: 10px;
  background: #f6f0e4;
}

.submission-dock h3 {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.06;
}

.submission-dock p {
  color: #5f6873;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 720ms ease, transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.collection-card[data-reveal] {
  transition-delay: var(--delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  .collection-card:hover {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 980px) {
  .library-hero,
  .submission-dock {
    grid-template-columns: 1fr;
  }

  .collection-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .collection-card.feature {
    grid-column: span 2;
  }
}

@media (max-width: 680px) {
  .collection-stats,
  .collection-grid,
  .collection-card dl {
    grid-template-columns: 1fr;
  }

  .collection-stats article {
    border-right: 0;
    border-bottom: 1px solid rgba(16, 24, 32, 0.1);
  }

  .collection-stats article:last-child {
    border-bottom: 0;
  }

  .collection-card,
  .collection-card.feature {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  h1 {
    font-size: 43px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f7fbff;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 13px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 232, 242, 0.88);
  backdrop-filter: blur(18px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-text {
  display: grid;
  gap: 1px;
  line-height: 1.05;
}

.brand-text span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.brand-logo {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 14px;
  filter: drop-shadow(0 10px 18px rgba(22, 111, 211, 0.18));
}

.brand-logo.small {
  width: 38px;
  height: 38px;
  border-radius: 11px;
}

.desktop-nav {
  display: flex;
  gap: 0;
  align-items: center;
  color: #31475f;
  font-size: 13px;
  font-weight: 800;
}

.desktop-nav a,
.language-picker {
  min-height: 42px;
  padding: 9px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.desktop-nav a:hover,
.language-picker:hover {
  background: #edf7ff;
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.language-picker,
.menu-toggle {
  border: 0;
  color: #24394f;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}

.language-picker {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  white-space: nowrap;
}

.language-picker select {
  max-width: 132px;
  border: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  outline: 0;
}

#google_translate_element,
.goog-te-banner-frame,
.goog-te-balloon-frame,
.goog-te-gadget {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

body {
  top: 0 !important;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.mobile-menu {
  position: fixed;
  top: 74px;
  right: 16px;
  left: 16px;
  display: none;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.mobile-menu.is-open {
  display: grid;
}

.mobile-menu a {
  padding: 14px;
  border-radius: 12px;
  font-weight: 800;
}

.mobile-menu a:hover {
  background: var(--soft-2);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  padding: clamp(72px, 9vw, 112px) 18px 82px;
  background:
    radial-gradient(circle at 50% 4%, rgba(255, 255, 255, 0.9), transparent 32%),
    radial-gradient(circle at 14% 88%, rgba(56, 183, 217, 0.16), transparent 30%),
    linear-gradient(135deg, #eaf5ff 0%, #eff9ff 54%, #e8fbf6 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(25, 89, 144, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 89, 144, 0.09) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero::after {
  content: "";
  position: absolute;
  right: max(4vw, 20px);
  bottom: 40px;
  width: min(410px, 72vw);
  height: min(410px, 72vw);
  border: 1px solid rgba(22, 111, 211, 0.16);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 255, 255, 0.9) 0 8%, transparent 9%),
    radial-gradient(ellipse at 50% 48%, transparent 0 25%, rgba(22, 111, 211, 0.18) 26% 30%, transparent 31%),
    radial-gradient(circle, rgba(255, 255, 255, 0.5), transparent 62%);
  filter: blur(0.1px);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 34px;
  padding: 13px 24px;
  color: #0764c8;
  border: 1px solid rgba(22, 111, 211, 0.18);
  border-radius: 999px;
  background: rgba(198, 226, 255, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  font-weight: 800;
}

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

h1 {
  max-width: 980px;
  margin: 0 auto 28px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4.8vw, 58px);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.25;
}

.hero-copy {
  max-width: 880px;
  margin: 0 auto;
  color: #4d6175;
  font-size: clamp(18px, 2.4vw, 24px);
}

.hero-actions {
  display: grid;
  max-width: 740px;
  margin: 54px auto 0;
  gap: 16px;
}

.button {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 900;
  line-height: 1.2;
  cursor: pointer;
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #166fd3, #075ebf);
  box-shadow: 0 18px 36px rgba(22, 111, 211, 0.26);
}

.button-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 42px rgba(22, 111, 211, 0.32);
}

.button-soft {
  color: var(--ink);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-top: 48px;
  color: #52687d;
  font-weight: 800;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.trust-row span::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.trust-row span:nth-child(2)::before {
  background: var(--blue-2);
}

.trust-row span:nth-child(3)::before {
  background: var(--amber);
}

.section {
  scroll-margin-top: 84px;
  padding: clamp(74px, 9vw, 120px) clamp(18px, 5vw, 72px);
}

html[lang="ko"] h1 {
  font-size: clamp(38px, 6vw, 68px);
  word-break: keep-all;
}

html[lang="ko"] h2,
html[lang="ko"] h3,
html[lang="ko"] p,
html[lang="ko"] a,
html[lang="ko"] button {
  word-break: keep-all;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 42px;
}

.section-heading.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading p:not(.kicker) {
  color: var(--muted);
  font-size: 18px;
}

.kicker {
  margin-bottom: 12px;
  color: #087a68;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.about,
.signs,
.teachers,
.disclaimer {
  background: #fff;
}

.info-grid,
.sign-grid,
.abc-grid,
.resource-grid,
.community-layout,
.thread-board,
.audience-grid {
  display: grid;
  gap: 22px;
}

.info-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-grid article,
.sign-grid article,
.abc-grid article,
.resource-card,
.disclaimer-card,
.discussion-form,
.thread-card,
.library-shell,
.contact-shell {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(20, 58, 99, 0.08);
}

.info-grid article {
  min-height: 260px;
  padding: 28px;
}

.mini-icon,
.sign-icon,
.resource-icon {
  position: relative;
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 17px;
  background: linear-gradient(135deg, #e6f5ff, #dffaf2);
}

.mini-icon::before,
.sign-icon::before,
.resource-icon::before {
  content: "";
  width: 25px;
  height: 25px;
  border: 3px solid var(--blue);
  border-radius: 8px;
}

.mini-icon.eye::before,
.sign-icon.misalignment::before {
  width: 30px;
  height: 18px;
  border-radius: 50%;
}

.mini-icon.eye::after,
.sign-icon.misalignment::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  transform: translate(6px, 0);
}

.mini-icon.school::before {
  border-radius: 4px;
  border-top-color: var(--green);
}

.mini-icon.clock::before {
  border-radius: 50%;
}

.mini-icon.family::before {
  border-radius: 50%;
  box-shadow: 14px 8px 0 -5px var(--green), -14px 8px 0 -5px var(--cyan);
}

.info-grid p,
.sign-grid p,
.resource-card p,
.abc-grid p,
.discussion-form p,
.thread-card p,
.library-shell p,
.contact-shell p,
.footer p {
  color: var(--muted);
}

.signs {
  background: linear-gradient(180deg, #fff, #f7fbff);
}

.sign-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sign-grid article {
  min-height: 250px;
  padding: 30px;
}

.sign-icon.squint::before {
  width: 32px;
  height: 13px;
  border-radius: 999px;
  transform: rotate(-8deg);
}

.sign-icon.head::before {
  border-radius: 50% 50% 42% 42%;
  border-color: var(--green);
}

.sign-icon.reading::before {
  width: 30px;
  height: 22px;
  border-color: var(--blue);
  border-radius: 3px;
}

.sign-icon.comfort::before {
  width: 9px;
  height: 28px;
  border: 0;
  border-radius: 999px;
  background: var(--amber);
  box-shadow: -10px 6px 0 #ffd47a, 10px -4px 0 #ffd47a;
}

.sign-icon.avoidance::before {
  border-color: var(--purple);
  transform: rotate(45deg);
}

.toolkit {
  background:
    radial-gradient(circle at 20% 0%, rgba(56, 183, 217, 0.16), transparent 32%),
    linear-gradient(180deg, #f6fbff 0%, #eef7ff 100%);
}

.resource-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1080px;
  margin: 0 auto;
}

.resource-card {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  padding: 36px;
}

.resource-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
}

.resource-card.green::before {
  background: linear-gradient(90deg, var(--green), #37d197);
}

.resource-card.purple::before {
  background: linear-gradient(90deg, var(--purple), #a864ff);
}

.resource-card.cyan::before {
  background: linear-gradient(90deg, var(--cyan), var(--blue-2));
}

.resource-card.amber::before {
  background: linear-gradient(90deg, var(--amber), #ffd15a);
}

.resource-card.amber {
  grid-column: 1 / -1;
}

.resource-icon {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 16px 24px rgba(22, 111, 211, 0.22);
}

.resource-card.green .resource-icon {
  background: linear-gradient(135deg, #19a865, #4bd490);
}

.resource-card.purple .resource-icon {
  background: linear-gradient(135deg, #7746ee, #a35cff);
}

.resource-card.cyan .resource-icon {
  background: linear-gradient(135deg, #31aecf, #4382ff);
}

.resource-card.amber .resource-icon {
  background: linear-gradient(135deg, #ed9900, #ffc14e);
}

.resource-icon::before {
  border-color: #fff;
}

.resource-card button {
  width: 100%;
  min-height: 44px;
  margin-top: 18px;
  border: 1px solid #d4e3ef;
  border-radius: 12px;
  color: var(--ink);
  background: #f9fcff;
  cursor: pointer;
  font-weight: 900;
}

.resource-card button:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.teachers {
  background: #fff;
}

.abc-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.abc-grid article {
  padding: 32px;
}

.abc-grid article > span {
  display: grid;
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
  place-items: center;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(135deg, #166fd3, #31b9d7);
  font-size: 34px;
  font-weight: 900;
}

.abc-grid strong {
  display: block;
  margin: 20px 0 8px;
}

.abc-grid ul {
  margin: 0;
  padding-left: 20px;
  color: #455b70;
}

.teacher-note {
  max-width: 980px;
  margin: 28px auto 0;
  padding: 22px 24px;
  border: 1px solid #cbe8da;
  border-radius: var(--radius);
  color: #315d4f;
  background: #f2fbf7;
  font-weight: 700;
}

.community {
  background:
    radial-gradient(circle at 78% 12%, rgba(132, 77, 255, 0.12), transparent 28%),
    linear-gradient(180deg, #fff 0%, #f4faff 100%);
}

.community-layout {
  grid-template-columns: minmax(320px, 0.85fr) minmax(360px, 1.15fr);
  gap: clamp(24px, 4vw, 42px);
  max-width: 1160px;
  margin: 0 auto;
  align-items: start;
}

.discussion-form {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 34px);
}

.form-help {
  margin: 0;
  font-size: 13px;
}

.thread-board {
  gap: 16px;
}

.thread-card {
  padding: 24px;
}

.thread-card.featured {
  border-color: rgba(22, 111, 211, 0.28);
  background:
    radial-gradient(circle at top right, rgba(60, 131, 255, 0.16), transparent 36%),
    #fff;
}

.thread-card div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.thread-tag,
.thread-time {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  color: #0b5fad;
  background: #edf7ff;
  font-size: 12px;
  font-weight: 900;
}

.thread-time {
  color: #087a68;
  background: #f2fbf7;
}

.library {
  background: linear-gradient(180deg, #f7fbff, #fff);
}

.library-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(26px, 5vw, 52px);
}

.library-types {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.library-types article {
  display: grid;
  gap: 3px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #f8fcff;
}

.library-types span {
  color: var(--muted);
}

.submit-form {
  display: grid;
  gap: 18px;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: #2d4258;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cfdde9;
  border-radius: 12px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
}

input:focus,
select:focus,
textarea:focus {
  outline: 4px solid rgba(22, 111, 211, 0.14);
  border-color: var(--blue);
}

textarea {
  resize: vertical;
}

.file-drop {
  position: relative;
  place-items: center;
  min-height: 138px;
  padding: 24px;
  border: 2px dashed #bdd6ea;
  border-radius: 14px;
  color: var(--muted);
  background: #f8fcff;
  text-align: center;
  cursor: pointer;
}

.file-drop input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-drop strong {
  color: var(--ink);
}

.disclaimer {
  padding-top: 0;
}

.disclaimer-card {
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 42px);
  border-left: 7px solid var(--amber);
  background: #fffaf0;
}

.disclaimer-card h2 {
  font-size: clamp(26px, 3vw, 36px);
}

.contact {
  background:
    radial-gradient(circle at 50% 0%, rgba(38, 179, 111, 0.12), transparent 32%),
    linear-gradient(180deg, #fff, #eef8ff);
}

.contact-shell {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(30px, 6vw, 60px);
  text-align: center;
}

.audience-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 34px 0;
}

.audience-grid article {
  display: grid;
  gap: 4px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #f9fcff;
}

.audience-grid span {
  color: var(--muted);
}

.email-link {
  display: block;
  margin-top: 14px;
  color: var(--blue);
  font-weight: 800;
}

.footer {
  display: grid;
  gap: 22px;
  justify-items: center;
  padding: 46px 20px;
  color: #d8e6f1;
  background: #07182a;
  text-align: center;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  font-weight: 800;
}

.footer p {
  margin: 0;
  color: #9db1c3;
}

.closing-polish-home {
  min-height: calc(100vh - 82px);
  padding: clamp(58px, 7vw, 96px) clamp(22px, 4vw, 72px) clamp(44px, 6vw, 76px);
  background:
    radial-gradient(circle at 88% 2%, rgba(108, 132, 102, 0.26), transparent 23rem),
    radial-gradient(circle at 4% 95%, rgba(184, 148, 85, 0.24), transparent 28rem),
    linear-gradient(135deg, #fbfaf5 0%, #f2eddf 100%);
}

.closing-polish-inner {
  width: min(1380px, 100%);
  margin: 0 auto;
}

.closing-polish-kicker {
  margin: 0 0 30px;
  color: #7a6235;
  font-size: clamp(14px, 1.2vw, 19px);
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.closing-polish-home h1 {
  max-width: 1120px;
  margin: 0;
  color: #101820;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(62px, 7.8vw, 124px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: 0;
}

.closing-polish-copy {
  max-width: 1100px;
  margin: clamp(32px, 4vw, 58px) 0 clamp(58px, 6vw, 86px);
  color: #5e6975;
  font-size: clamp(24px, 2.4vw, 38px);
  font-weight: 750;
  line-height: 1.5;
}

.closing-polish-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.closing-polish-grid a {
  position: relative;
  display: grid;
  min-height: clamp(260px, 26vw, 330px);
  align-content: start;
  padding: clamp(38px, 4vw, 54px);
  overflow: hidden;
  color: #101820;
  text-decoration: none;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 253, 248, 0.9)),
    radial-gradient(circle at 100% 0%, rgba(184, 148, 85, 0.16), transparent 16rem);
  border: 1px solid rgba(16, 24, 32, 0.13);
  border-radius: 30px;
  box-shadow: 0 22px 54px rgba(16, 24, 32, 0.08);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.closing-polish-grid a::after {
  content: "";
  position: absolute;
  right: 30px;
  bottom: 30px;
  width: 68px;
  height: 68px;
  border-right: 2px solid rgba(184, 148, 85, 0.48);
  border-bottom: 2px solid rgba(184, 148, 85, 0.48);
  opacity: 0;
  transform: translate(-8px, -8px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.closing-polish-grid a:hover {
  transform: translateY(-5px);
  border-color: rgba(184, 148, 85, 0.46);
  box-shadow: 0 30px 70px rgba(16, 24, 32, 0.12);
}

.closing-polish-grid a:hover::after {
  opacity: 1;
  transform: translate(0, 0);
}

.closing-polish-grid a.is-active {
  color: #f8fbff;
  background:
    linear-gradient(145deg, rgba(12, 31, 46, 0.98), rgba(18, 42, 60, 0.98)),
    radial-gradient(circle at 92% 6%, rgba(184, 148, 85, 0.3), transparent 14rem);
  border-color: rgba(255, 255, 255, 0.08);
}

.closing-polish-grid span {
  display: block;
  margin-bottom: clamp(34px, 5vw, 72px);
  color: #9f834d;
  font-size: clamp(18px, 1.7vw, 26px);
  font-weight: 900;
  letter-spacing: 0.16em;
}

.closing-polish-grid a.is-active span {
  color: #d9e2eb;
}

.closing-polish-grid strong {
  display: block;
  margin-bottom: 24px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(38px, 4vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

.closing-polish-grid em {
  display: block;
  max-width: 520px;
  color: #5d6874;
  font-size: clamp(18px, 1.9vw, 29px);
  font-style: normal;
  font-weight: 750;
  line-height: 1.45;
}

.closing-polish-grid a.is-active em {
  color: #c9d5df;
}

html[lang="ko"] .closing-polish-home h1,
html[lang="ko"] .closing-polish-grid strong {
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", system-ui, sans-serif;
}

@media (max-width: 860px) {
  .closing-polish-home {
    padding: 42px 18px 56px;
  }

  .closing-polish-home h1 {
    font-size: clamp(44px, 13vw, 72px);
  }

  .closing-polish-copy {
    font-size: clamp(19px, 5.4vw, 28px);
  }

  .closing-polish-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .closing-polish-grid a {
    min-height: 230px;
    border-radius: 22px;
  }
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    min-height: 700px;
  }

  .hero::after {
    opacity: 0.38;
  }

  .info-grid,
  .sign-grid,
  .abc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-grid,
  .community-layout,
  .library-shell {
    grid-template-columns: 1fr;
  }

  .resource-card.amber {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 66px;
    padding: 11px 16px;
  }

  .brand-text {
    font-size: 14px;
  }

  .brand-text span {
    font-size: 12px;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .brand-lockup {
    width: 208px;
  }

  .language-picker {
    padding: 8px;
  }

  .hero {
    min-height: auto;
    padding-top: 66px;
    padding-bottom: 58px;
  }

  .badge {
    margin-bottom: 26px;
    padding: 11px 18px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  .hero-copy {
    font-size: 18px;
  }

  .hero-actions {
    margin-top: 36px;
  }

  .trust-row {
    align-items: center;
    flex-direction: column;
    gap: 10px;
    margin-top: 34px;
  }

  .info-grid,
  .sign-grid,
  .abc-grid,
  .audience-grid,
  .community-layout,
  .two-col {
    grid-template-columns: 1fr;
  }

  .resource-card,
  .sign-grid article,
  .abc-grid article,
  .info-grid article {
    min-height: auto;
    padding: 26px;
  }

  .discussion-form,
  .library-shell,
  .contact-shell {
    padding: 24px;
  }
}

/* Final art direction override. Kept last so the refined institutional system wins. */
body {
  background: #fbfaf7;
  color: #101820;
}

.site-header {
  background: rgba(251, 250, 247, 0.92);
  border-bottom-color: rgba(16, 24, 32, 0.1);
}

.hero {
  background:
    linear-gradient(rgba(16, 24, 32, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 24, 32, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 18% 20%, rgba(184, 148, 85, 0.12), transparent 28%),
    linear-gradient(180deg, #fbfaf7 0%, #f3eee5 100%);
  background-size: 72px 72px, 72px 72px, auto, auto;
}

.hero::before {
  opacity: 0;
}

.hero::after {
  border-color: rgba(16, 24, 32, 0.09);
  background:
    radial-gradient(circle at 50% 48%, rgba(16, 24, 32, 0.08) 0 6%, transparent 7%),
    radial-gradient(ellipse at 50% 48%, transparent 0 28%, rgba(16, 24, 32, 0.12) 29% 31%, transparent 32%);
}

h1,
h2 {
  font-family: "Source Serif 4", Georgia, serif;
  letter-spacing: 0;
}

h1 {
  max-width: 930px;
  font-size: clamp(48px, 7.4vw, 92px);
  line-height: 0.96;
}

h2 {
  font-size: clamp(36px, 5vw, 66px);
}

.badge {
  color: #5d4b2d;
  border-color: rgba(184, 148, 85, 0.34);
  border-radius: 6px;
  background: rgba(255, 253, 248, 0.72);
  box-shadow: none;
}

.button {
  border-radius: 7px;
}

.button-primary {
  background: #101820;
  box-shadow: 0 18px 34px rgba(16, 24, 32, 0.16);
}

.button-soft {
  color: #101820;
  border-color: rgba(16, 24, 32, 0.15);
  background: rgba(255, 253, 248, 0.74);
}

.about,
.signs,
.teachers,
.disclaimer,
.toolkit,
.community,
.library,
.contact {
  background: #fbfaf7;
}

.kicker {
  color: #7a6339;
  letter-spacing: 0.12em;
}

.info-grid article,
.sign-grid article,
.abc-grid article,
.resource-card,
.disclaimer-card,
.discussion-form,
.thread-card,
.library-shell,
.contact-shell {
  border-color: rgba(16, 24, 32, 0.12);
  border-radius: 10px;
  background: #fffdf8;
  box-shadow: none;
}

.resource-card::before,
.resource-card.green::before,
.resource-card.purple::before,
.resource-card.cyan::before,
.resource-card.amber::before {
  height: 3px;
  background: #b89455;
}

.resource-icon,
.resource-card.green .resource-icon,
.resource-card.purple .resource-icon,
.resource-card.cyan .resource-icon,
.resource-card.amber .resource-icon,
.mini-icon,
.sign-icon {
  border: 1px solid rgba(16, 24, 32, 0.16);
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
}

.resource-icon::before,
.mini-icon::before,
.sign-icon::before {
  border-color: #7a6339;
}

.trust-row span::before,
.trust-row span:nth-child(2)::before,
.trust-row span:nth-child(3)::before {
  background: #b89455;
}

.abc-grid article > span {
  color: #101820;
  border: 1px solid rgba(184, 148, 85, 0.55);
  border-radius: 50%;
  background: #f6f0e4;
}

.teacher-note,
.disclaimer-card {
  border-color: rgba(184, 148, 85, 0.3);
  background: #f6f0e4;
}

/* Remove low-end pictogram marks from content cards. */
.info-grid {
  counter-reset: about-card;
}

.sign-grid {
  counter-reset: sign-card;
}

.mini-icon,
.sign-icon,
.resource-icon {
  display: none;
}

.info-grid article,
.sign-grid article {
  position: relative;
  padding-top: 46px;
}

.info-grid article::before,
.sign-grid article::before {
  display: inline-flex;
  min-width: 48px;
  height: 30px;
  align-items: center;
  justify-content: center;
  margin-bottom: 34px;
  border-bottom: 1px solid rgba(184, 148, 85, 0.48);
  color: #8b7143;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.info-grid article {
  counter-increment: about-card;
}

.info-grid article::before {
  content: "0" counter(about-card);
}

.sign-grid article {
  counter-increment: sign-card;
}

.sign-grid article::before {
  content: "SIGN 0" counter(sign-card);
  min-width: 76px;
}

.resource-card {
  padding-top: 38px;
}

.resource-card h3::before {
  content: "RESOURCE";
  display: block;
  width: max-content;
  margin-bottom: 24px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(184, 148, 85, 0.48);
  color: #8b7143;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.toolkit-uploader {
  margin-bottom: 54px;
}

.uploaded-toolkit {
  margin-top: 34px;
}

.uploaded-toolkit-list:empty::before {
  content: "No toolkit materials posted on this device yet.";
  display: block;
  padding: 28px;
  border: 1px solid rgba(16, 24, 32, 0.12);
  border-radius: 16px;
  color: #687481;
  background: #fffdf8;
}

.uploaded-toolkit-list .resource-card h3::before {
  content: "POSTED TOOLKIT";
}

@media (max-width: 680px) {
  .page-hero {
    min-height: 68vh;
    padding: 118px 22px 70px;
  }
}

input,
select,
textarea {
  border-radius: 7px;
  border-color: rgba(16, 24, 32, 0.18);
  background: #fffdf8;
}

.footer {
  background: #101820;
}