:root {
  --bg: #f3f0e8;
  --bg-soft: #e7ece3;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-soft: rgba(243, 246, 240, 0.96);
  --text: #223129;
  --text-soft: #566259;
  --line: rgba(34, 49, 41, 0.12);
  --green-deep: #244334;
  --green-mid: #4d6853;
  --green-light: #dce7d9;
  --blue: #1f5ea8;
  --blue-soft: rgba(31, 94, 168, 0.1);
  --shadow: 0 14px 28px rgba(28, 43, 34, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container-max: 1180px;
  --container-padding: 1rem;
  --section-padding: clamp(3rem, 8vw, 6rem);
  --grid-gap: 1.25rem;
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  overflow-x: hidden;
  font-family: "Instrument Sans", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(77, 104, 83, 0.08), transparent 24%),
    linear-gradient(180deg, #eef1ec 0%, #f4f0e7 52%, #ecefe7 100%);
}

body.nav-open {
  overflow: hidden;
}

img,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

section,
main,
header,
footer,
nav,
div,
article,
aside {
  min-width: 0;
}

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

p,
h1,
h2,
h3,
h4,
h5,
h6,
li,
a,
span,
button {
  overflow-wrap: anywhere;
  word-break: normal;
}

p {
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
}

button,
summary {
  font: inherit;
}

button {
  border: 0;
}

a:focus,
button:focus,
summary:focus {
  outline: none;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid rgba(31, 94, 168, 0.28);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 4000;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: var(--green-deep);
  color: #fff;
}

.skip-link:focus {
  top: 1rem;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 2800;
  height: 4px;
  background: rgba(34, 49, 41, 0.05);
}

.scroll-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--green-mid), var(--blue));
}

.container {
  width: min(100% - 32px, var(--container-max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2600;
  backdrop-filter: blur(12px);
  background: rgba(244, 245, 240, 0.96);
  border-bottom: 1px solid rgba(34, 49, 41, 0.08);
}

.nav-shell {
  min-height: 74px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand__logo,
.section-logo,
.footer-logo,
.hero__photo {
  width: auto;
  height: auto;
  object-fit: contain;
}

.brand__logo {
  width: clamp(58px, 14vw, 76px);
  flex-shrink: 0;
}

.brand__text {
  display: grid;
  gap: 0.16rem;
}

.brand__school {
  color: var(--blue);
  font-size: clamp(0.68rem, 2.7vw, 0.76rem);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.brand__title,
.hero h1,
.section-heading h2,
.hero__card h2,
.footer-title {
  font-family: "Literata", Georgia, serif;
}

.brand__title {
  font-size: clamp(0.9rem, 3.2vw, 1.02rem);
  font-weight: 700;
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: var(--container-padding);
  right: var(--container-padding);
  display: grid;
  gap: 0.75rem;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  padding: 1rem;
  border: 1px solid rgba(34, 49, 41, 0.08);
  border-radius: 18px;
  box-shadow: var(--shadow);
  background: rgba(246, 247, 243, 0.98);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.site-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__primary,
.site-nav__secondary {
  display: grid;
  gap: 0.25rem;
}

.site-nav__primary {
  min-width: 0;
}

.nav-link {
  position: relative;
  padding: 0.72rem 0.2rem;
  color: var(--text-soft);
  font-size: 0.93rem;
  font-weight: 700;
  white-space: nowrap;
  transition: color var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.2rem;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--blue), #8ba84f);
  transition: transform var(--transition);
}

.nav-link:hover,
.nav-link.active,
.nav-more__summary:hover,
.nav-more.is-open .nav-more__summary {
  color: var(--text);
}

.nav-link:hover::after,
.nav-link.active::after,
.nav-link--more.active::after {
  transform: scaleX(1);
}

.nav-more {
  position: relative;
}

.nav-more__summary {
  list-style: none;
  cursor: pointer;
  color: var(--text-soft);
  font-size: 0.93rem;
  font-weight: 700;
}

.nav-more__summary::-webkit-details-marker {
  display: none;
}

.nav-more__menu {
  position: static;
  min-width: auto;
  display: grid;
  gap: 0.55rem;
  padding: 0.6rem 0 0 0.6rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.nav-link--more {
  width: fit-content;
}

.nav-toggle {
  display: block;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(36, 67, 52, 0.08);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--green-deep);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.section {
  position: relative;
  padding: var(--section-padding) 0;
  scroll-margin-top: 96px;
}

.section--muted {
  background: linear-gradient(180deg, rgba(220, 231, 217, 0.5), rgba(255, 255, 255, 0.34));
}

.hero {
  overflow: hidden;
  padding-top: clamp(3.4rem, 8vw, 4.6rem);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(36, 67, 52, 0.84), rgba(77, 104, 83, 0.8) 55%, rgba(31, 94, 168, 0.18)),
    radial-gradient(circle at 82% 28%, rgba(255, 255, 255, 0.14), transparent 26%);
  transform: translateY(var(--parallax-offset, 0px));
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.hero__content {
  color: #fff;
}

.kicker {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0.42rem 0.82rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 1rem 0 1rem;
  font-size: clamp(2rem, 7vw, 4.4rem);
  line-height: 1.05;
}

.hero__intro,
.section-heading p,
.info-card p,
.task-card p,
.plain-panel p,
.mini-card p,
.hero__card p,
.faq-item p,
.gallery-card figcaption,
.gallery-feature__text p,
.footer-brand p,
.training-overview__card p,
.learning-card p,
.step-card p,
.fact-card span,
.notice-box p,
.qr-panel p {
  max-width: 70ch;
  line-height: 1.7;
  color: var(--text-soft);
}

.hero__intro {
  max-width: 54ch;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 2.5vw, 1.12rem);
}

.hero__buttons,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 2vw, 1rem);
}

.hero__buttons {
  margin: 2rem 0 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  width: 100%;
  padding: 0.86rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: #fff;
  color: var(--green-deep);
}

.btn--secondary {
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.btn--dark {
  background: var(--green-deep);
  color: #fff;
}

.btn--light {
  background: var(--blue);
  color: #fff;
}

.btn--outline {
  border: 1px solid rgba(34, 49, 41, 0.16);
  background: transparent;
  color: var(--text);
}

.project-note,
.hero__card,
.info-card,
.task-card,
.mini-card,
.plain-panel,
.training-overview__card,
.learning-card,
.step-card,
.fact-card,
.notice-box,
.task-showcase__image,
.task-showcase__content,
.bko-box,
.gallery-feature__image,
.gallery-feature__text,
.gallery-card,
.faq-item,
.qr-panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  background: var(--surface);
}

.project-note {
  display: inline-grid;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.12);
}

.project-note p,
.hero__card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
}

.hero__card {
  padding: clamp(1.15rem, 3vw, 1.55rem);
  background: rgba(249, 250, 247, 0.86);
  backdrop-filter: blur(8px);
}

.hero__image-link {
  display: block;
  border-radius: 18px;
  overflow: hidden;
}

.hero__photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hero__card h2 {
  margin: 1rem 0 0.8rem;
  font-size: clamp(1.32rem, 4vw, 1.62rem);
  line-height: 1.2;
}

.hero__caption {
  margin-top: 0.8rem;
  font-size: 0.9rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(2rem, 5vw, 2.8rem);
}

.section-heading .kicker {
  background: var(--blue-soft);
  color: var(--blue);
}

.section-heading h2 {
  margin: 0.92rem 0 0.82rem;
  font-size: clamp(1.6rem, 4.5vw, 3rem);
  line-height: 1.08;
}

.section-heading--compact {
  margin-top: 2rem;
}

.card-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
}

.card-grid + .card-grid,
.card-grid + .plain-panel,
.overview-band + .plain-panel,
.training-timeline + .plain-panel,
.info-cards-list + .plain-panel {
  margin-top: 1.6rem;
}

.card-grid--three {
  grid-template-columns: minmax(0, 1fr);
}

.card-grid--five {
  grid-template-columns: minmax(0, 1fr);
}

.info-card,
.task-card,
.mini-card,
.plain-panel,
.training-overview__card,
.learning-card,
.step-card,
.fact-card,
.gallery-feature__text,
.gallery-card {
  width: 100%;
  padding: clamp(1.15rem, 3vw, 1.55rem);
}

.info-card h3,
.task-card h3,
.mini-card h3,
.plain-panel h3,
.training-overview__card strong,
.learning-card h3,
.step-card h3,
.fact-card strong,
.bko-box h3,
.gallery-feature__text h3,
.notice-box h3,
.faq-item summary,
.plain-panel--sources h3 {
  margin: 0 0 0.65rem;
  font-size: clamp(1rem, 2.4vw, 1.08rem);
}

.training-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
  margin-bottom: 1.15rem;
}

.training-overview__label,
.step-card__label {
  display: inline-flex;
  margin-bottom: 0.72rem;
  padding: 0.34rem 0.66rem;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.training-overview__card strong {
  display: block;
  color: var(--text);
  font-size: 1.05rem;
}

.compact-timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
  margin-bottom: 1.3rem;
}

.step-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(220, 231, 217, 0.56));
}

.learning-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
  margin-bottom: 1.2rem;
}

.notice-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.3rem;
  background: linear-gradient(180deg, rgba(31, 94, 168, 0.06), rgba(220, 231, 217, 0.56));
}

.notice-box h3,
.notice-box p {
  margin-top: 0;
  margin-bottom: 0;
}

.task-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
  margin-top: 1.2rem;
}

.task-showcase__image,
.gallery-feature__image {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.task-showcase__image img,
.gallery-feature__image img {
  width: 100%;
  height: 100%;
  min-height: clamp(220px, 52vw, 320px);
  object-fit: cover;
}

.task-showcase__content {
  display: grid;
  gap: 1rem;
  padding: 1rem;
}

.fact-strip,
.overview-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
}

.fact-strip {
  grid-template-columns: minmax(0, 1fr);
}

.fact-strip--two,
.overview-band {
  grid-template-columns: minmax(0, 1fr);
}

.overview-band {
  margin-top: 1.5rem;
}

.training-timeline,
.info-cards-list {
  display: grid;
  gap: var(--grid-gap);
}

/* Search Section */
.search-section {
  margin: 3rem 0 0;
}

.search-container {
  width: 100%;
  max-width: 620px;
  margin: 0 auto 2rem;
  padding: clamp(1.15rem, 3vw, 1.7rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  background: var(--surface);
}

.search-label {
  display: block;
  margin-bottom: 0.9rem;
  color: var(--text);
  font-weight: 700;
}

.search-input-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: stretch;
}

.search-input {
  flex: 1;
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 0.86rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

.search-btn {
  width: 100%;
}

.search-input:focus {
  border-color: rgba(31, 94, 168, 0.55);
  box-shadow: 0 0 0 4px rgba(31, 94, 168, 0.1);
  outline: none;
}

.search-input[aria-invalid="true"] {
  border-color: rgba(166, 43, 43, 0.68);
  box-shadow: 0 0 0 4px rgba(166, 43, 43, 0.1);
}

.search-help {
  min-height: 1.45rem;
  margin-top: 0.85rem;
  color: var(--text-soft);
  font-size: 0.93rem;
  line-height: 1.55;
}

.search-results {
  display: grid;
  gap: 1.1rem;
  max-width: 820px;
  margin: 2rem auto 0;
}

.search-results-empty,
.school-result {
  padding: 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.search-results-empty {
  border-style: dashed;
  text-align: center;
}

.school-result {
  border-left: 4px solid var(--green-mid);
}

.school-result h3 {
  margin: 0 0 0.65rem;
  color: var(--green-deep);
  font-size: 1.12rem;
}

.school-address,
.school-distance {
  margin-bottom: 0.45rem;
  color: var(--text-soft);
  line-height: 1.55;
}

.school-distance {
  color: var(--blue);
  font-weight: 700;
}

.fact-card strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--green-deep);
  font-size: 1rem;
}

.bko-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
  padding: clamp(1.15rem, 3vw, 1.45rem);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(220, 231, 217, 0.84));
}

.section-logo-link {
  display: inline-block;
}

.section-logo {
  width: 146px;
  margin-bottom: 1rem;
}

.gallery-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
  margin-top: 1.2rem;
  margin-bottom: 1rem;
}

.gallery-feature__image,
.gallery-feature__text {
  margin: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
}

.gallery-card {
  margin: 0;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  object-fit: cover;
}

.two-column,
.sources-layout {
  display: grid;
  gap: var(--grid-gap);
}

.two-column {
  grid-template-columns: minmax(0, 1fr);
}

.sources-layout {
  grid-template-columns: minmax(0, 1fr);
}

.sources-layout--single {
  grid-template-columns: minmax(0, 1fr);
  justify-content: center;
}

.plain-panel--sources {
  width: 100%;
  max-width: 100%;
}

.bullet-list,
.source-list {
  margin: 0;
  padding-left: 1.1rem;
  max-width: 100%;
}

.bullet-list li,
.source-list li {
  margin-bottom: 0.55rem;
  line-height: 1.64;
  max-width: 100%;
}

.source-list a,
.plain-panel--sources a {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.faq-list {
  display: grid;
  gap: 1.05rem;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.14rem 1.25rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0;
  padding: 0 1.25rem 1.18rem;
}

.site-footer {
  padding: clamp(2.4rem, 6vw, 3.4rem) 0;
  border-top: 1px solid rgba(34, 49, 41, 0.08);
  background: rgba(34, 31, 28, 0.95);
}

.footer-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 1.4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-logo {
  width: 88px;
}

.footer-title {
  margin: 0 0 0.45rem;
  color: #dfe6dc;
  font-size: 1.15rem;
}

.footer-brand p {
  margin: 0;
  color: rgba(223, 230, 220, 0.72);
}

.footer-credit {
  margin: 0;
  color: rgba(223, 230, 220, 0.58);
  font-size: 0.86rem;
  line-height: 1.5;
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1800;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(31, 94, 168, 0.88);
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 480ms ease, transform 480ms ease;
}

.reveal--delay {
  transition-delay: 120ms;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__bg {
    transform: none !important;
  }
}

@media (min-width: 481px) {
  :root {
    --container-padding: 1.25rem;
    --grid-gap: 1.35rem;
  }

  .btn {
    width: auto;
    padding-inline: 1.28rem;
  }
}

@media (max-width: 480px) {
  .container,
  .section-container,
  .content-wrapper {
    width: min(100% - 24px, 100%);
  }

  .button-row,
  .hero__buttons {
    flex-direction: column;
    align-items: stretch;
  }

  button,
  .button,
  .btn {
    width: 100%;
    max-width: 100%;
  }
}

@media (min-width: 768px) {
  :root {
    --container-padding: 1.5rem;
    --grid-gap: 1.75rem;
  }

  .nav-shell {
    min-height: 80px;
  }

  .card-grid--three,
  .card-grid--five,
  .training-overview,
  .compact-timeline,
  .learning-grid,
  .gallery-grid,
  .two-column,
  .fact-strip,
  .overview-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .search-input-group {
    flex-direction: row;
  }

  .search-btn {
    width: auto;
    min-width: 160px;
  }

  .footer-shell {
    align-items: flex-start;
  }

  .footer-brand {
    align-items: flex-start;
    text-align: left;
  }
}

@media (min-width: 1024px) {
  :root {
    --container-padding: 2rem;
    --grid-gap: 2rem;
  }

  .nav-shell {
    min-height: 82px;
    grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
    max-height: none;
    overflow: visible;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav__primary,
  .site-nav__secondary {
    display: flex;
    align-items: center;
    gap: 0.8rem;
  }

  .site-nav__primary {
    flex-wrap: nowrap;
  }

  .nav-link {
    padding: 0.2rem 0;
  }

  .nav-link::after {
    bottom: -0.32rem;
  }

  .nav-more__menu {
    position: absolute;
    top: calc(100% + 0.7rem);
    right: 0;
    min-width: min(200px, calc(100vw - 32px));
    padding: 0.95rem 1rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
    background: rgba(246, 247, 243, 0.98);
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(min(100%, 300px), 0.85fr);
    gap: 3rem;
  }

  .task-showcase,
  .bko-box,
  .gallery-feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

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

  .card-grid--five,
  .training-overview,
  .compact-timeline,
  .learning-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .fact-strip--two,
  .overview-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sources-layout--single {
    grid-template-columns: minmax(0, min(100%, 860px));
  }

  .footer-shell {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .footer-brand {
    flex-direction: row;
    align-items: center;
    text-align: left;
  }
}

@media (min-width: 1280px) {
  :root {
    --container-max: 1200px;
    --container-padding: 2rem;
  }

  .hero__grid {
    gap: 3.5rem;
  }

  .card-grid--five {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}