:root {
  color-scheme: light;
  --color-ink: #172b42;
  --color-muted: #4b5d72;
  --color-primary: #326ba8;
  --color-primary-dark: #173b66;
  --color-primary-soft: #e5eef8;
  --color-paper: #f5f8fc;
  --color-surface: #ffffff;
  --color-surface-blue: #edf3fa;
  --color-line: #d7e0eb;
  --color-accent: #bd8737;
  --color-danger: #a33a3a;
  --font-arabic: "Noto Sans Arabic", "IBM Plex Sans Arabic", Tahoma, Arial, system-ui, sans-serif;
  --content-width: 1160px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --radius-small: 8px;
  --radius-card: 14px;
  --radius-large: 22px;
  --shadow-soft: 0 12px 32px rgb(23 43 66 / 7%);
  --shadow-hover: 0 16px 36px rgb(23 43 66 / 10%);
  --focus-ring: 3px solid #bd8737;
  --motion-fast: 160ms;
  --motion-standard: 220ms;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  background: var(--color-paper);
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-arabic);
  font-size: 1rem;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}

body,
button {
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 4px;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.shell {
  width: min(calc(100% - 48px), var(--content-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 30;
  inset-block-start: var(--space-3);
  inset-inline-start: var(--space-3);
  padding: var(--space-2) var(--space-4);
  transform: translateY(-180%);
  border-radius: var(--radius-small);
  background: var(--color-primary-dark);
  color: var(--color-surface);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 20;
  inset-block-start: 0;
  border-bottom: 1px solid rgb(215 224 235 / 88%);
  background: rgb(255 255 255 / 96%);
}

.header-inner {
  display: flex;
  width: min(calc(100% - 48px), var(--content-width));
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
}

.brand-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 11px;
  border-radius: var(--radius-small);
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: contain;
}

.wordmark {
  color: var(--color-primary-dark);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.6vw, 34px);
}

.primary-nav a,
.footer-nav a {
  color: var(--color-muted);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
  text-underline-offset: 5px;
  transition: color 160ms ease, background-color 160ms ease;
}

.primary-nav a {
  position: relative;
  padding-block: 8px;
}

.primary-nav a::after {
  position: absolute;
  inset-inline: 0;
  inset-block-end: 1px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--color-primary);
  content: "";
  transition: transform 180ms ease;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--color-primary-dark);
}

.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-surface);
  color: var(--color-primary-dark);
  font: inherit;
  cursor: pointer;
}

.menu-toggle-label {
  font-size: 0.9rem;
  font-weight: 750;
}

.menu-toggle-icon {
  display: grid;
  width: 18px;
  gap: 5px;
}

.menu-toggle-icon span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 160ms ease;
}

.is-menu-open .menu-toggle-icon span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.is-menu-open .menu-toggle-icon span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

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

h1,
h2,
h3 {
  line-height: 1.38;
}

.hero {
  position: relative;
  display: grid;
  min-height: min(690px, calc(100svh - 78px));
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  padding-block: clamp(70px, 8vw, 112px);
  isolation: isolate;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset-block-start: 8%;
  inset-inline-start: -10%;
  width: 58%;
  height: 80%;
  border-radius: 48% 52% 60% 40%;
  background: var(--color-primary-soft);
  content: "";
  opacity: 0.55;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 670px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-block-end: 18px;
  color: var(--color-primary-dark);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgb(189 135 55 / 13%);
}

.hero h1,
.page-hero h1 {
  margin-block: 0 22px;
  font-size: clamp(2.75rem, 5.8vw, 5rem);
  font-weight: 850;
  letter-spacing: -0.065em;
  line-height: 1.24;
}

.hero h1 span,
.page-hero h1 span {
  color: var(--color-primary);
}

.hero-lede,
.page-lede {
  max-width: 600px;
  margin-block-end: 28px;
  color: var(--color-muted);
  font-size: clamp(1.04rem, 1.45vw, 1.18rem);
  line-height: 1.95;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-size: 0.94rem;
  font-weight: 750;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, color 160ms ease, background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.button-primary {
  background: var(--color-primary-dark);
  color: var(--color-surface);
  box-shadow: 0 5px 12px rgb(23 59 102 / 13%);
}

.button-primary:hover {
  transform: translateY(-2px);
  background: #102f54;
  box-shadow: 0 8px 18px rgb(23 59 102 / 17%);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  border-radius: 4px;
  color: var(--color-primary-dark);
  font-weight: 750;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.text-link:hover {
  color: var(--color-primary);
}

.hero-note {
  margin-block: 22px 0;
  color: var(--color-muted);
  font-size: 0.86rem;
}

.hero-art {
  position: relative;
  display: grid;
  min-height: 420px;
  place-items: center;
  isolation: isolate;
}

.art-card {
  position: relative;
  z-index: 1;
  display: flex;
  width: min(78%, 360px);
  min-height: 330px;
  flex-direction: column;
  justify-content: center;
  padding: clamp(28px, 4vw, 42px);
  border: 1px solid rgb(23 59 102 / 12%);
  border-radius: var(--radius-large);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg)) rotate(-2deg);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.art-card-kicker,
.art-card-foot {
  color: var(--color-muted);
  font-size: 0.83rem;
}

.art-card-title {
  margin-block: 16px 22px;
  color: var(--color-primary-dark);
  font-size: clamp(2rem, 4.2vw, 2.9rem);
  font-weight: 850;
  letter-spacing: -0.05em;
  line-height: 1.4;
}

.art-rule {
  width: 52px;
  height: 3px;
  margin-block-end: 17px;
  border-radius: 3px;
  background: var(--color-accent);
}

.art-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgb(50 107 168 / 24%);
  border-radius: 50%;
}

.orbit-one {
  width: min(92%, 450px);
  aspect-ratio: 1;
}

.orbit-two {
  width: min(68%, 320px);
  aspect-ratio: 1;
  border-color: rgb(189 135 55 / 32%);
}

.art-point {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.point-one {
  inset-block-start: 15%;
  inset-inline-start: 21%;
  background: var(--color-accent);
}

.point-two {
  inset-block-end: 17%;
  inset-inline-end: 17%;
  background: var(--color-primary);
}

.section-pad {
  padding-block: clamp(76px, 9vw, 120px);
}

.principles-section {
  border-block: 1px solid var(--color-line);
  background: var(--color-surface);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(270px, 0.9fr) minmax(260px, 1.1fr);
  align-items: end;
  column-gap: 60px;
  margin-block-end: 45px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section-heading h2,
.guidance-inner h2,
.about-preview h2,
.contact-panel h2 {
  margin-block-end: 0;
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  font-weight: 850;
  letter-spacing: -0.05em;
}

.section-heading > p:last-child {
  max-width: 480px;
  margin-block: 0 5px;
  color: var(--color-muted);
}

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

.principle-card {
  min-height: 222px;
  padding: 28px 26px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-paper);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.card-index {
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 850;
}

.principle-card h3 {
  margin-block: 20px 8px;
  font-size: 1.2rem;
}

.principle-card p {
  margin-block-end: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.guidance-band {
  overflow: hidden;
  background: var(--color-primary-dark);
  color: var(--color-surface);
}

.guidance-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: 72px;
}

.guidance-inner h2 {
  position: relative;
  z-index: 1;
}

.eyebrow-light {
  color: #d9e6f3;
}

.guidance-copy {
  position: relative;
  z-index: 1;
  max-width: 480px;
}

.guidance-copy p {
  margin-block-end: 25px;
  color: #e3ebf3;
}

.button-light {
  background: var(--color-surface);
  color: var(--color-primary-dark);
}

.button-light:hover {
  transform: translateY(-2px);
  background: #edf3fa;
}

.guidance-mark {
  position: absolute;
  inset-inline-end: 38%;
  inset-block-start: -155px;
  width: 320px;
  aspect-ratio: 1;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 50%;
}

.about-preview {
  background: var(--color-primary-soft);
}

.about-preview-inner {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr 0.7fr;
  align-items: start;
  gap: 38px;
}

.about-preview .eyebrow {
  margin-block-start: 11px;
}

.about-preview h2 {
  margin-block-end: 17px;
}

.about-preview-inner > div:nth-child(2) > p {
  max-width: 560px;
  color: var(--color-muted);
}

.about-preview .text-link {
  margin-block-start: 8px;
}

.about-aside {
  display: flex;
  gap: 14px;
  margin-block-start: 11px;
}

.about-aside p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.93rem;
}

.aside-line {
  display: block;
  width: 3px;
  min-width: 3px;
  min-height: 44px;
  border-radius: 2px;
  background: var(--color-accent);
}

.contact-section {
  padding-block: 76px;
}

.contact-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-surface);
  box-shadow: 0 6px 22px rgb(23 43 66 / 4%);
}

.contact-panel > div {
  max-width: 670px;
}

.contact-panel .eyebrow {
  margin-block-end: 8px;
}

.contact-panel h2 {
  margin-block-end: 12px;
  font-size: clamp(1.75rem, 3vw, 2.4rem);
}

.contact-panel p:last-child {
  margin-block-end: 0;
  color: var(--color-muted);
}

.button-disabled {
  flex-shrink: 0;
  border-color: var(--color-line);
  background: var(--color-paper);
  color: var(--color-muted);
  cursor: not-allowed;
}

.site-footer {
  padding-block: 50px 22px;
  background: #142b46;
  color: var(--color-surface);
}

.icon {
  display: inline-block;
  width: 1.1em;
  height: 1.1em;
  flex: 0 0 auto;
  vertical-align: -0.18em;
}

.button-telegram,
.footer-telegram {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.button-telegram {
  border-color: var(--color-line);
  background: var(--color-surface);
  color: var(--color-primary-dark);
}

.button-telegram:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.footer-telegram {
  color: #d8e2ee;
  text-decoration: none;
}

.footer-telegram:hover {
  color: var(--color-surface);
  text-decoration: underline;
}

.data-loading {
  min-height: 3.5rem;
  color: var(--color-muted);
}

.data-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-block: 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--color-line);
  border-inline-start: 4px solid var(--color-accent);
  border-radius: var(--radius-small);
  background: var(--color-primary-soft);
}

.data-notice p {
  margin: 0;
  color: var(--color-ink);
}

.data-notice .button {
  flex: 0 0 auto;
}

.data-retry:disabled {
  cursor: wait;
  opacity: 0.7;
}

.motion-ready [data-reveal]:not(.is-revealed) {
  transform: translateY(12px);
  opacity: 0;
}

[data-reveal] {
  transition: transform var(--motion-standard) ease, opacity var(--motion-standard) ease;
}

.motion-ready [data-reveal].is-revealed {
  transform: none;
  opacity: 1;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  gap: 45px;
  padding-block-end: 36px;
}

.wordmark-footer {
  color: var(--color-surface);
}

.footer-brand p {
  max-width: 350px;
  margin-block: 8px 0;
  color: #d0dbea;
  font-size: 0.91rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: 12px 27px;
}

.footer-nav a {
  color: #d8e2ee;
}

.footer-nav a:hover {
  color: var(--color-surface);
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block-start: 18px;
  border-top: 1px solid rgb(255 255 255 / 18%);
  color: #d0dbea;
  font-size: 0.83rem;
}

.page-hero {
  padding-block: clamp(78px, 10vw, 140px) 72px;
}

.page-hero h1 {
  max-width: 800px;
}

.page-lede {
  max-width: 700px;
  margin-block-end: 0;
}

.content-section {
  border-top: 1px solid var(--color-line);
  background: var(--color-surface);
}

.content-layout {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  align-items: start;
  gap: clamp(44px, 9vw, 130px);
}

.content-aside {
  display: flex;
  max-width: 300px;
  gap: 15px;
  color: var(--color-muted);
  font-size: 0.94rem;
}

.content-aside p {
  margin-block-start: -6px;
}

.prose {
  max-width: 720px;
}

.prose h2 {
  margin-block: 0 10px;
  color: var(--color-primary-dark);
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.prose h2:not(:first-child) {
  margin-block-start: 38px;
}

.prose p {
  margin-block-end: 16px;
  color: var(--color-muted);
}

.prose .button {
  margin-block-start: 10px;
}

.notice-box {
  margin-block: 32px;
  padding: 22px 24px;
  border: 1px solid #dce6f1;
  border-inline-start: 4px solid var(--color-primary);
  border-radius: var(--radius-small);
  background: var(--color-surface-blue);
}

.notice-box strong {
  display: block;
  margin-block-end: 5px;
  color: var(--color-primary-dark);
}

.notice-box p {
  margin-block-end: 0;
}

@media (hover: hover) and (pointer: fine) {
  .principle-card:hover {
    transform: translateY(-3px);
    border-color: #b8cbe0;
    box-shadow: var(--shadow-hover);
  }

  .art-card:hover {
    transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg)) rotate(0);
    box-shadow: var(--shadow-hover);
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 24px;
    padding-block: 72px 84px;
  }

  .hero-art {
    min-height: 340px;
  }

  .art-card {
    width: 86%;
    min-height: 270px;
    padding: 25px;
  }

  .art-card-foot {
    font-size: 0.75rem;
  }

  .about-preview-inner {
    grid-template-columns: 0.55fr 1.45fr;
  }

  .about-aside {
    grid-column: 2;
    max-width: 440px;
    margin-block-start: 0;
  }
}

@media (max-width: 700px) {
  html {
    scroll-padding-top: 72px;
  }

  .shell,
  .header-inner {
    width: min(calc(100% - 36px), var(--content-width));
  }

  .header-inner {
    position: relative;
    min-height: 70px;
  }

  .js .menu-toggle {
    display: inline-flex;
  }

  .primary-nav {
    gap: 16px;
  }

  .js .primary-nav {
    position: absolute;
    inset-block-start: calc(100% + 1px);
    inset-inline: -18px;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 9px 18px 16px;
    border-bottom: 1px solid var(--color-line);
    background: var(--color-surface);
    box-shadow: 0 12px 18px rgb(23 43 66 / 8%);
  }

  .js .is-menu-open .primary-nav {
    display: flex;
    flex-direction: column;
  }

  .primary-nav a {
    padding: 11px 4px;
  }

  .primary-nav a::after {
    inset-inline-end: 4px;
    inset-inline-start: auto;
    width: 28px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-block: 58px 70px;
  }

  .hero::before {
    inset-block-start: 7%;
    inset-inline-start: -22%;
    width: 90%;
    height: 50%;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.55rem, 11.5vw, 4rem);
  }

  .hero-art {
    min-height: 285px;
  }

  .art-card {
    width: min(78%, 320px);
    min-height: 245px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .section-heading .eyebrow {
    grid-column: auto;
    margin-block-end: 4px;
  }

  .principle-grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .principle-card {
    min-height: auto;
    padding: 23px;
  }

  .principle-card h3 {
    margin-block-start: 12px;
  }

  .guidance-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .guidance-mark {
    inset-inline-end: -175px;
    inset-block-start: -190px;
  }

  .about-preview-inner {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .about-preview .eyebrow,
  .about-aside {
    margin-block-start: 0;
  }

  .about-aside {
    grid-column: auto;
  }

  .contact-panel {
    align-items: stretch;
    flex-direction: column;
    gap: 22px;
  }

  .button-disabled {
    align-self: flex-start;
  }

  .footer-main {
    flex-direction: column;
    gap: 25px;
  }

  .footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 4px;
  }

  .page-hero {
    padding-block: 64px 52px;
  }

  .content-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .content-aside {
    max-width: 450px;
  }
}

@media (max-width: 360px) {
  .shell,
  .header-inner {
    width: min(calc(100% - 28px), var(--content-width));
  }

  .brand-link {
    gap: 8px;
  }

  .brand-mark-slot {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .wordmark {
    font-size: 1.08rem;
  }

  .menu-toggle {
    gap: 7px;
    padding-inline: 9px;
  }

  .brand-link {
    gap: 8px;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .hero-actions {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:root {
  --color-paper: #f5f8fc;
  --color-surface: #ffffff;
  --color-ink: #172b42;
  --color-muted: #4b5d72;
  --color-line: #d7e0eb;
  --color-primary: #326ba8;
  --color-primary-dark: #173b66;
  --color-primary-soft: #e5eef8;
  --content-width: 1160px;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --color-paper: #101923;
  --color-surface: #172432;
  --color-ink: #edf3fa;
  --color-muted: #b8c6d5;
  --color-line: #314355;
  --color-primary: #8db9e8;
  --color-primary-dark: #b2d3f3;
  --color-primary-soft: #20384f;
  --color-surface-blue: #1b2b3b;
  --color-accent: #e2b66e;
  --shadow-soft: 0 12px 32px rgb(0 0 0 / 24%);
  --shadow-hover: 0 16px 36px rgb(0 0 0 / 32%);
  --focus-ring: 3px solid #e2b66e;
  color-scheme: dark;
}

:root[data-theme="dark"] .guidance-band {
  background: #20384f;
  color: #ffffff;
}

:root[data-theme="dark"] .guidance-band .section-heading h2,
:root[data-theme="dark"] .guidance-band .section-heading,
:root[data-theme="dark"] .guidance-band .content-card h2,
:root[data-theme="dark"] .guidance-band .content-card h3,
:root[data-theme="dark"] .guidance-band .content-card p,
:root[data-theme="dark"] .guidance-band .card-index,
:root[data-theme="dark"] .guidance-band .empty-state h2,
:root[data-theme="dark"] .guidance-band .empty-state p {
  color: #ffffff;
}


body {
  min-width: 0;
  background: var(--color-paper);
  color: var(--color-ink);
}

.site-header {
  background: color-mix(in srgb, var(--color-surface) 96%, transparent);
  border-color: var(--color-line);
  backdrop-filter: blur(12px);
}

.header-inner {
  position: relative;
  gap: 20px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  order: 1;
}

.primary-nav {
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(10px, 1.4vw, 20px);
  order: 2;
}

.primary-nav a,
.footer-nav a {
  color: var(--color-muted);
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--color-primary-dark);
}

.wordmark,
.wordmark-footer {
  color: var(--color-primary-dark);
}

.brand-logo {
  object-fit: contain;
}

.icon-button {
  display: inline-grid;
  min-width: 42px;
  min-height: 42px;
  place-items: center;
  padding: 7px;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: var(--color-surface);
  color: var(--color-primary-dark);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
}

.icon-button:hover,
.menu-toggle:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.theme-icon {
  font-size: 1.1rem;
  line-height: 1;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.page-hero {
  padding-block: clamp(64px, 9vw, 112px) clamp(42px, 6vw, 76px);
}

.page-hero h1 {
  max-width: 850px;
  margin-block: 0 18px;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  letter-spacing: -0.045em;
}

.page-hero .eyebrow {
  margin-block-end: 22px;
}

.page-lede {
  max-width: 760px;
  margin-block-end: 0;
}

.hero {
  min-height: min(690px, calc(100svh - 78px));
}

.hero-art {
  border-radius: var(--radius-large);
  background: radial-gradient(ellipse at 52% 48%, var(--color-surface) 0 28%, transparent 29%),
    radial-gradient(ellipse at 52% 48%, var(--color-primary-soft) 0 57%, transparent 58%);
}

.art-card {
  border-color: var(--color-line);
  background: var(--color-surface);
  transform: rotate(-2deg);
}

.section-heading {
  display: block;
  max-width: 780px;
  margin-block-end: 36px;
}

.section-heading .eyebrow {
  margin-block-end: 12px;
}

.section-heading h2 {
  max-width: 760px;
  margin-block-end: 0;
  font-size: clamp(1.75rem, 3.6vw, 2.7rem);
}

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

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

.content-card {
  min-width: 0;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: 0 8px 24px rgb(23 43 66 / 4%);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.content-card h2,
.content-card h3 {
  margin-block: 12px 8px;
  color: var(--color-primary-dark);
  font-size: 1.2rem;
}

.content-card p {
  margin-block-end: 0;
  color: var(--color-muted);
}

.card-index {
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 850;
}

.process-grid .content-card {
  border-block-start: 3px solid var(--color-primary);
}

.principles-section {
  border-color: var(--color-line);
  background: var(--color-surface);
}

.guidance-band {
  background: var(--color-primary-dark);
  color: var(--color-surface);
}

.guidance-band .section-heading h2,
.guidance-band .section-heading {
  color: var(--color-surface);
}

.guidance-band .content-card {
  border-color: rgb(255 255 255 / 22%);
  background: rgb(255 255 255 / 8%);
  box-shadow: none;
}

.guidance-band .content-card h2,
.guidance-band .content-card h3,
.guidance-band .content-card p,
.guidance-band .card-index {
  color: var(--color-surface);
}

.guidance-band .empty-state {
  border-color: rgb(255 255 255 / 22%);
  background: rgb(255 255 255 / 8%);
}

.guidance-band .empty-state h2,
.guidance-band .empty-state p {
  color: var(--color-surface);
}

.section-link {
  margin-block-start: 22px;
}

.button-secondary {
  border-color: var(--color-line);
  background: var(--color-surface);
  color: var(--color-primary-dark);
}

.final-cta {
  background: var(--color-primary-soft);
}

.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.final-cta h2 {
  max-width: 700px;
  margin-block-end: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(190px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(30px, 6vw, 80px);
  align-items: start;
}

.prose {
  max-width: 850px;
}

.prose-block {
  margin-block-end: clamp(30px, 4vw, 48px);
  scroll-margin-top: 100px;
}

.prose-block h2 {
  margin-block-end: 10px;
  color: var(--color-primary-dark);
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
}

.prose-block p,
.prose > p {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.content-aside {
  display: flex;
  gap: 14px;
  margin-block-start: 8px;
  color: var(--color-muted);
}

.content-aside p {
  margin: 0;
}

.notice-box,
.privacy-note {
  padding: 20px 22px;
  border: 1px solid var(--color-line);
  border-inline-start: 4px solid var(--color-accent);
  border-radius: var(--radius-small);
  background: var(--color-primary-soft);
  color: var(--color-ink);
}

.notice-box p,
.privacy-note p {
  margin-block-end: 0;
}

.notice-box strong {
  color: var(--color-primary-dark);
}

.guidelines-notice {
  max-width: 840px;
  margin-block-start: 28px;
}

.empty-state {
  display: grid;
  max-width: 760px;
  justify-items: start;
  gap: 10px;
  padding: clamp(24px, 5vw, 42px);
  border: 1px dashed var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-surface);
}

.empty-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: 1.3rem;
  font-weight: 800;
}

.empty-state h2 {
  margin: 4px 0 0;
  color: var(--color-primary-dark);
  font-size: 1.35rem;
}

.empty-state p {
  max-width: 620px;
  margin: 0;
  color: var(--color-muted);
}

.filter-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-block-end: 22px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}

.filter-panel label,
.search-form label,
.inline-search label {
  display: grid;
  gap: 7px;
  color: var(--color-ink);
  font-size: 0.92rem;
  font-weight: 750;
}

.filter-panel input,
.filter-panel select,
.search-form input,
.inline-search input {
  width: 100%;
  min-height: 46px;
  padding: 9px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-paper);
  color: var(--color-ink);
  font: inherit;
}

.filter-search {
  grid-column: 1 / -1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--color-muted);
  font-size: 0.85rem;
}

.status-pill,
.result-type {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: 0.82rem;
  font-weight: 750;
}

.status-complete {
  background: #e1f1e8;
  color: #23553c;
}

.status-followup {
  background: #fff0d7;
  color: #694b18;
}

.status-ongoing {
  background: #e4effb;
  color: #244b73;
}

.achievement-result,
.meta-line,
.team-members {
  margin-block-start: 14px;
  padding-block-start: 12px;
  border-block-start: 1px solid var(--color-line);
}

.print-button {
  margin-block-start: 24px;
}

.filter-empty {
  margin-block: 20px;
  color: var(--color-muted);
}

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

.awareness-card {
  padding: 0;
}

.awareness-card summary {
  padding: 24px;
  cursor: pointer;
  list-style-position: inside;
}

.awareness-card summary h2 {
  display: inline;
  margin-inline-start: 8px;
}

.awareness-card summary p {
  margin-block: 14px 0;
}

.awareness-body {
  padding: 0 24px 24px;
  color: var(--color-muted);
}

.awareness-body p {
  margin: 0;
}

.inline-search,
.search-form {
  max-width: 780px;
  margin-block-end: 34px;
}

.inline-search > div,
.search-form > div {
  display: flex;
  gap: 10px;
  margin-block-start: 8px;
}

.inline-search > div input,
.search-form > div input {
  flex: 1;
}

.results-heading {
  margin-block: 24px 16px;
  font-size: 1.35rem;
}

.search-results {
  display: grid;
  gap: 14px;
}

.search-result h2 {
  margin-block: 10px 5px;
}

.search-result h2 a {
  color: var(--color-primary-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.search-result p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.site-footer {
  border-block-start: 1px solid var(--color-line);
  background: var(--color-surface);
}

.footer-main,
.footer-bottom {
  gap: 28px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.footer-bottom {
  border-color: var(--color-line);
  color: var(--color-muted);
}

.noscript-message {
  margin: 20px;
  padding: 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
}

[hidden] {
  display: none !important;
}

@media (hover: hover) and (pointer: fine) {
  .content-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-soft);
  }
}

@media (max-width: 1120px) {
  .header-inner {
    min-height: 72px;
  }

  .header-actions {
    margin-inline-start: 0;
  }

  .js .menu-toggle {
    display: inline-flex;
    width: 42px;
    min-width: 42px;
    justify-content: center;
  }

  .menu-toggle-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    clip-path: inset(50%);
  }

  .js .primary-nav {
    position: absolute;
    inset-block-start: calc(100% + 1px);
    inset-inline: -18px;
    z-index: 10;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 18px;
    border-block-end: 1px solid var(--color-line);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
  }

  .js .is-menu-open .primary-nav {
    display: flex;
    flex-direction: column;
  }

  .primary-nav a {
    padding: 10px 4px;
  }

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

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

@media (max-width: 700px) {
  .header-inner {
    gap: 8px;
  }

  .brand-link {
    gap: 7px;
  }

  .brand-logo {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }

  .wordmark {
    font-size: 1rem;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-block: 58px 70px;
  }

  .hero-art {
    min-height: 285px;
  }

  .page-hero {
    padding-block: 58px 42px;
  }

  .content-layout,
  .final-cta-inner {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .final-cta-inner {
    display: grid;
  }

  .card-grid,
  .process-grid,
  .awareness-grid {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 380px) {
  .shell,
  .header-inner {
    width: min(calc(100% - 28px), var(--content-width));
  }

  .brand-link {
    gap: 7px;
  }

  .brand-logo {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }

  .wordmark {
    font-size: 1rem;
  }

  .header-inner {
    gap: 8px;
  }

  .header-actions {
    gap: 5px;
  }

  .icon-button {
    min-width: 38px;
    min-height: 40px;
  }

  .menu-toggle {
    gap: 6px;
    padding-inline: 8px;
    width: 40px;
    min-width: 40px;
    justify-content: center;
  }

  .menu-toggle-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    clip-path: inset(50%);
  }

  .filter-panel {
    grid-template-columns: 1fr;
  }

  .inline-search > div,
  .search-form > div {
    align-items: stretch;
    flex-direction: column;
  }

  .data-notice {
    align-items: stretch;
    flex-direction: column;
  }
}

:root[data-theme="dark"] .button-telegram {
  border-color: var(--color-line);
  background: var(--color-surface);
  color: var(--color-primary-dark);
}

:root[data-theme="dark"] .button-telegram:hover {
  background: var(--color-primary-soft);
}

@media (max-width: 980px) {
  .data-notice {
    align-items: stretch;
    flex-direction: column;
  }
}

.art-card {
  transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg)) rotate(-2deg);
}

@media print {
  .site-header,
  .site-footer,
  .page-hero,
  .filter-panel,
  .print-button,
  .skip-link,
  .section-link {
    display: none !important;
  }

  body,
  .guidance-band {
    background: #ffffff !important;
    color: #111111 !important;
  }

  .content-section,
  .shell {
    width: 100%;
    max-width: none;
    padding: 0;
  }

  .content-card {
    break-inside: avoid;
    border-color: #999999;
    box-shadow: none;
  }
}

/* Visual refresh: cool blue tones, a soft ambient field, and a layered geometric hero. */
:root {
  --color-paper: #f5f8fc;
  --color-surface: #ffffff;
  --color-ink: #142942;
  --color-muted: #536980;
  --color-line: #d8e4f0;
  --color-primary: #347fbd;
  --color-primary-dark: #153b64;
  --color-primary-soft: #e4f1fb;
  --color-surface-blue: #eaf5fb;
  --color-accent: #29a7c9;
  --color-violet: #706bd3;
  --shadow-soft: 0 18px 48px rgb(20 54 88 / 9%);
  --shadow-hover: 0 24px 56px rgb(20 54 88 / 16%);
}

:root[data-theme="dark"] {
  --color-paper: #0b1726;
  --color-surface: #12253a;
  --color-ink: #eff7ff;
  --color-muted: #bed0e0;
  --color-line: #29435d;
  --color-primary: #73b8e8;
  --color-primary-dark: #c4e4fa;
  --color-primary-soft: #18344e;
  --color-surface-blue: #132c43;
  --color-accent: #55c5df;
  --color-violet: #9b95f0;
  --shadow-soft: 0 18px 48px rgb(0 0 0 / 26%);
  --shadow-hover: 0 24px 56px rgb(0 0 0 / 36%);
}

.site-header {
  box-shadow: 0 8px 28px rgb(20 54 88 / 4%);
}

.primary-nav a,
.header-actions .icon-button,
.menu-toggle,
.button,
.text-link {
  transition-timing-function: cubic-bezier(.2,.75,.25,1);
}

.hero {
  overflow: clip;
  min-height: min(760px, calc(100svh - 78px));
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
  gap: clamp(36px, 6vw, 92px);
  padding-block: clamp(68px, 8vw, 112px);
}

.hero::before {
  inset-block-start: -6%;
  inset-inline-start: -8%;
  width: 74%;
  height: 110%;
  border-radius: 48% 44% 56% 42%;
  background: radial-gradient(ellipse at 42% 54%, rgb(76 163 211 / 16%), rgb(97 118 217 / 9%) 54%, transparent 73%);
  animation: ambient-drift 28s ease-in-out infinite alternate;
}

.hero-copy {
  max-width: 700px;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(2.8rem, 5.2vw, 5.1rem);
  letter-spacing: -.055em;
  line-height: 1.25;
}

.hero h1 span {
  background: linear-gradient(100deg, var(--color-primary) 5%, #39a4c3 62%, var(--color-violet) 100%);
  background-clip: text;
  color: transparent;
  -webkit-background-clip: text;
}

.hero-lede {
  max-width: 620px;
}

.hero-actions {
  gap: 12px;
}

.button {
  min-height: 52px;
  border-radius: 13px;
}

.button-primary {
  background: linear-gradient(130deg, #173f6a, #287fb5);
  color: #ffffff;
  box-shadow: 0 10px 24px rgb(35 104 157 / 20%);
}

.button-primary:hover {
  background: linear-gradient(130deg, #12375e, #216d9c);
  color: #ffffff;
  box-shadow: 0 14px 28px rgb(35 104 157 / 26%);
}

.button-telegram {
  border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-line));
  box-shadow: 0 8px 22px rgb(20 54 88 / 6%);
}

.button-telegram:hover,
.button-light:hover,
.button-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgb(20 54 88 / 12%);
}

.hero-art {
  overflow: visible;
  min-height: clamp(390px, 39vw, 520px);
  border: 1px solid rgb(104 165 206 / 17%);
  border-radius: 46% 54% 52% 48%;
  background:
    radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--color-surface) 88%, transparent) 0 23%, transparent 24%),
    radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--color-primary-soft) 85%, transparent) 0 54%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, rgb(49 136 201 / 10%), transparent 72%);
  pointer-events: none;
  transform-style: preserve-3d;
}

.hero-art::before,
.hero-art::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.hero-art::before {
  inset: 13%;
  border: 1px solid rgb(80 153 202 / 21%);
  border-radius: 50%;
  transform: rotateX(68deg) rotateZ(-18deg);
  box-shadow: 0 0 0 24px rgb(89 155 204 / 4%), 0 0 0 48px rgb(112 107 211 / 3%);
}

.hero-art::after {
  inset: 6% 16%;
  border: 1px solid rgb(112 107 211 / 20%);
  border-radius: 50%;
  transform: rotateY(65deg) rotateZ(24deg);
}

.art-glow {
  position: absolute;
  z-index: -1;
  width: 48%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #4ec4e5;
  filter: blur(66px);
  opacity: .2;
  animation: glow-breathe 8s ease-in-out infinite alternate;
}

.art-card {
  z-index: 2;
  width: min(75%, 360px);
  min-height: 315px;
  border-color: color-mix(in srgb, var(--color-primary) 19%, var(--color-line));
  border-radius: 26px;
  background: color-mix(in srgb, var(--color-surface) 90%, transparent);
  box-shadow: 0 30px 75px rgb(28 72 112 / 19%), inset 0 1px 0 rgb(255 255 255 / 84%);
  backdrop-filter: blur(16px);
  transform: perspective(900px) rotateX(var(--tilt-y, 0deg)) rotateY(var(--tilt-x, 0deg)) rotate(-3deg) translateZ(24px);
  transition: transform 500ms cubic-bezier(.2,.75,.25,1), box-shadow 300ms ease;
}

.art-card::before {
  position: absolute;
  inset: 10px;
  border: 1px solid color-mix(in srgb, var(--color-primary) 10%, transparent);
  border-radius: 19px;
  content: "";
  pointer-events: none;
}

.art-card-title {
  color: var(--color-primary-dark);
  font-size: clamp(1.9rem, 3.5vw, 2.7rem);
}

.art-rule {
  background: linear-gradient(90deg, var(--color-accent), var(--color-violet));
}

.art-orbit {
  border-color: rgb(62 139 191 / 35%);
  animation: orbit-drift 24s ease-in-out infinite alternate;
}

.orbit-two {
  border-color: rgb(112 107 211 / 36%);
  animation-delay: -9s;
}

.art-cube-wrap {
  position: absolute;
  z-index: 3;
  inset-block-start: 5%;
  inset-inline-end: 5%;
  display: grid;
  width: clamp(100px, 12vw, 148px);
  aspect-ratio: 1;
  place-items: center;
  filter: drop-shadow(0 18px 20px rgb(42 104 157 / 25%));
  transform: translateZ(62px) rotate(8deg);
  animation: cube-float 7s ease-in-out infinite;
}

.art-cube {
  display: block;
  width: 100%;
  overflow: visible;
}

.art-point {
  z-index: 4;
  box-shadow: 0 0 0 7px rgb(66 181 218 / 13%), 0 0 24px rgb(66 181 218 / 40%);
}

.point-two {
  background: var(--color-violet);
  box-shadow: 0 0 0 7px rgb(112 107 211 / 13%), 0 0 24px rgb(112 107 211 / 35%);
}

.content-card {
  border-radius: 18px;
  box-shadow: 0 12px 34px rgb(20 54 88 / 6%);
  transform-style: preserve-3d;
}

.content-card h2,
.content-card h3 {
  transition: color 180ms ease, transform 220ms ease;
}

.achievement-card {
  perspective: 1000px;
}

.achievement-card:hover {
  transform: perspective(900px) translateY(-5px) rotateX(1deg) rotateY(-1deg);
  border-color: color-mix(in srgb, var(--color-primary) 42%, var(--color-line));
  box-shadow: 0 22px 42px rgb(20 54 88 / 12%);
}

.achievement-card:hover h2 {
  transform: translateZ(8px);
}

.principle-card,
.content-card,
.primary-nav a,
.footer-nav a,
.icon-button,
.menu-toggle {
  transition-duration: 240ms;
}

.motion-ready [data-reveal]:not(.is-revealed) {
  transform: translateY(18px);
  opacity: 0;
}

[data-reveal] {
  transition: transform 650ms cubic-bezier(.2,.75,.25,1), opacity 650ms ease;
}

.motion-ready [data-reveal].is-revealed {
  transform: none;
  opacity: 1;
}

@keyframes ambient-drift {
  from { transform: translate3d(-1.5%, -1%, 0) rotate(-2deg) scale(.98); }
  to { transform: translate3d(2%, 1.5%, 0) rotate(3deg) scale(1.04); }
}

@keyframes glow-breathe {
  from { opacity: .14; transform: scale(.88); }
  to { opacity: .27; transform: scale(1.12); }
}

@keyframes orbit-drift {
  from { transform: rotate(-12deg) scale(.98); }
  to { transform: rotate(12deg) scale(1.02); }
}

@keyframes cube-float {
  0%, 100% { translate: 0 0; rotate: 8deg; }
  50% { translate: 0 -10px; rotate: 2deg; }
}

@media (hover: hover) and (pointer: fine) {
  .content-card:hover {
    border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-line));
    box-shadow: var(--shadow-hover);
  }

  .art-card:hover {
    box-shadow: 0 34px 84px rgb(28 72 112 / 24%), inset 0 1px 0 rgb(255 255 255 / 84%);
  }
}

@media (max-width: 900px) {
  .hero-art {
    min-height: 340px;
  }

  .art-card {
    width: 82%;
    min-height: 260px;
  }

  .art-cube-wrap {
    width: clamp(84px, 14vw, 118px);
  }
}

@media (min-width: 701px) and (max-width: 820px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero-art {
    width: min(100%, 460px);
    min-height: 370px;
    margin-inline: auto;
  }
}

@media (max-width: 700px) {
  .hero {
    overflow: visible;
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding-block: 54px 62px;
  }

  .hero-art {
    width: min(100%, 420px);
    min-height: clamp(270px, 78vw, 340px);
    margin-inline: auto;
    order: 2;
  }

  .art-card {
    width: 76%;
    min-height: 235px;
    padding: 22px;
  }

  .art-card-title {
    font-size: clamp(1.7rem, 8vw, 2.15rem);
  }

  .art-cube-wrap {
    inset-block-start: 0;
    inset-inline-end: 2%;
    width: 88px;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .button {
    flex: 1 1 100%;
  }

  .hero-actions .text-link {
    justify-content: center;
  }
}

@media (max-width: 700px) and (prefers-reduced-motion: no-preference) {
  .hero::before { animation-duration: 42s; }
  .art-glow { animation-duration: 14s; }
  .art-orbit { animation-duration: 36s; }
  .art-cube-wrap { animation-duration: 10s; }
}

@media (prefers-reduced-motion: reduce) {
  .hero::before,
  .art-glow,
  .art-orbit,
  .art-cube-wrap {
    animation: none !important;
  }

  .art-card,
  .achievement-card,
  [data-reveal] {
    transform: none !important;
    transition-duration: 0.01ms !important;
  }

  .motion-ready [data-reveal]:not(.is-revealed) {
    opacity: 1 !important;
    transform: none !important;
  }
}

@media (max-width: 1120px) {
  html:not(.js) .header-inner { flex-wrap: wrap; padding-block: 10px; }
  html:not(.js) .primary-nav { flex: 1 0 100%; justify-content: center; }
}

/* Shared animated atmosphere and page-specific dimensional hero art. */
html { position: relative; }
body { position: relative; z-index: 1; background: transparent; }
html::before,
html::after {
  position: fixed;
  z-index: 0;
  inset: -20vmax;
  pointer-events: none;
  content: "";
}

html::before {
  background: radial-gradient(ellipse at 14% 18%, rgb(63 158 206 / 10%), transparent 33%), radial-gradient(ellipse at 87% 72%, rgb(112 107 211 / 8%), transparent 31%);
  animation: site-ambient-drift 42s ease-in-out infinite alternate;
}

html::after {
  inset: 0;
  background: linear-gradient(128deg, transparent 38%, rgb(83 159 205 / 2.5%) 50%, transparent 62%);
  background-size: 220% 220%;
  animation: site-ambient-sheen 54s ease-in-out infinite alternate;
}

.page-hero {
  position: relative;
  display: grid;
  min-height: clamp(410px, 47vw, 570px);
  grid-template-columns: minmax(0, 1.12fr) minmax(250px, .88fr);
  align-items: center;
  gap: clamp(18px, 4vw, 56px);
  padding-block: clamp(50px, 7vw, 90px);
  isolation: isolate;
}

.page-hero-copy { position: relative; z-index: 2; grid-column: 1; }

.page-hero-art {
  --art-accent: #42b5da;
  position: relative;
  z-index: 1;
  display: grid;
  min-width: 0;
  min-height: clamp(270px, 31vw, 390px);
  grid-column: 2;
  place-items: center;
  perspective: 900px;
  isolation: isolate;
  pointer-events: none;
}

.page-hero[data-page-hero="team"] .page-hero-art,
.page-hero[data-page-hero="contact"] .page-hero-art { --art-accent: #61c6de; }
.page-hero[data-page-hero="awareness"] .page-hero-art,
.page-hero[data-page-hero="search"] .page-hero-art { --art-accent: #79b9eb; }
.page-hero[data-page-hero="guidelines"] .page-hero-art,
.page-hero[data-page-hero="privacy"] .page-hero-art,
.page-hero[data-page-hero="terms"] .page-hero-art { --art-accent: #8884df; }

.page-art-orbit {
  position: absolute;
  z-index: -1;
  width: min(90%, 360px);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--art-accent) 38%, transparent);
  border-radius: 50%;
  animation: page-art-orbit 28s ease-in-out infinite alternate;
}

.page-art-orbit-one { transform: rotateX(62deg) rotateZ(-18deg); }
.page-art-orbit-two { width: min(72%, 290px); border-color: rgb(133 126 222 / 31%); animation-delay: -12s; animation-direction: alternate-reverse; }

.page-art-glow {
  position: absolute;
  z-index: -2;
  width: 72%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--art-accent) 22%, transparent), transparent 70%);
  filter: blur(10px);
  animation: page-glow-breathe 8s ease-in-out infinite alternate;
}

.page-art-slab {
  position: relative;
  display: flex;
  width: min(76%, 290px);
  min-height: 270px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 17px;
  padding: 30px;
  border: 1px solid color-mix(in srgb, var(--art-accent) 40%, var(--color-line));
  border-radius: 24px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--color-surface) 94%, transparent), color-mix(in srgb, var(--color-primary-soft) 72%, transparent));
  box-shadow: 0 34px 70px rgb(14 43 75 / 16%), inset 0 1px 0 rgb(255 255 255 / 74%);
  transform: rotateY(-12deg) rotateX(7deg) rotateZ(-4deg) translateZ(16px);
  animation: page-slab-float 9s ease-in-out infinite;
  backdrop-filter: blur(14px);
}

.page-art-cap { color: var(--color-muted); font-size: .78rem; font-weight: 750; }
.page-art-symbol { display: grid; width: 62px; height: 62px; place-items: center; border: 1px solid color-mix(in srgb, var(--art-accent) 40%, var(--color-line)); border-radius: 18px; background: color-mix(in srgb, var(--art-accent) 13%, var(--color-surface)); color: color-mix(in srgb, var(--art-accent) 70%, var(--color-primary-dark)); box-shadow: 0 12px 30px color-mix(in srgb, var(--art-accent) 17%, transparent); }
.page-art-symbol .icon { width: 30px; height: 30px; }
.page-art-line { width: 58%; height: 7px; border-radius: 99px; background: color-mix(in srgb, var(--color-muted) 15%, transparent); }
.page-art-line-wide { width: 88%; height: 10px; background: color-mix(in srgb, var(--art-accent) 35%, var(--color-line)); }
.page-art-line-short { width: 39%; }
.page-art-base { position: absolute; inset-inline: 14%; inset-block-end: -16px; height: 19px; border-radius: 50%; background: color-mix(in srgb, var(--art-accent) 28%, var(--color-primary-dark)); filter: blur(11px); opacity: .48; }

.page-art-cube { position: absolute; inset-block-start: 7%; inset-inline-end: 4%; display: block; width: 76px; height: 76px; overflow: visible; animation: page-cube-float 7s ease-in-out infinite; }
.page-art-spark { position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--art-accent); box-shadow: 0 0 0 7px color-mix(in srgb, var(--art-accent) 14%, transparent), 0 0 24px var(--art-accent); }
.page-art-spark-one { inset-block-start: 22%; inset-inline-start: 9%; }
.page-art-spark-two { inset-block-end: 16%; inset-inline-end: 12%; background: #8884df; box-shadow: 0 0 0 7px rgb(136 132 223 / 14%), 0 0 24px #8884df; }

@keyframes site-ambient-drift { from { transform: translate3d(-1%, -1%, 0) rotate(-3deg); } to { transform: translate3d(1%, 1%, 0) rotate(3deg); } }
@keyframes site-ambient-sheen { from { background-position: 0% 40%; } to { background-position: 100% 60%; } }
@keyframes page-art-orbit { from { rotate: -8deg; } to { rotate: 8deg; } }
@keyframes page-glow-breathe { from { opacity: .56; scale: .92; } to { opacity: 1; scale: 1.06; } }
@keyframes page-slab-float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }
@keyframes page-cube-float { 0%, 100% { translate: 0 0; rotate: -4deg; } 50% { translate: 0 -10px; rotate: 0deg; } }

@media (max-width: 820px) {
  .page-hero { min-height: 0; grid-template-columns: minmax(0, 1fr); gap: 12px; padding-block: 58px 50px; }
  .page-hero-copy, .page-hero-art { grid-column: 1; }
  .page-hero-art { width: min(100%, 420px); min-height: 300px; margin-inline: auto; }
  .page-art-slab { width: min(70%, 270px); min-height: 245px; }
}

@media (max-width: 480px) {
  .page-hero { padding-block: 48px 34px; }
  .page-hero-art { min-height: 260px; }
  .page-art-slab { min-height: 220px; padding: 23px; }
  .page-art-cube { width: 58px; height: 58px; }
}

@media (max-width: 700px) {
  html::after { animation-duration: 72s; }
}

@media (prefers-reduced-motion: reduce) {
  html::before, html::after, .page-art-orbit, .page-art-glow, .page-art-slab, .page-art-cube { animation: none !important; }
  .page-art-slab { transform: none; }
}