:root {
  --bg: #f7f9fc;
  --bg-soft: #eef3f8;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-solid: #ffffff;
  --line: rgba(21, 31, 50, 0.08);
  --text: #171d27;
  --muted: #67778d;
  --accent: #5f7fd2;
  --shadow: 0 22px 60px rgba(56, 77, 118, 0.1);
  --shadow-soft: 0 14px 36px rgba(56, 77, 118, 0.08);
  --font-sans: "SF Pro Display", "SF Pro Text", "Avenir Next",
    "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(196, 215, 255, 0.42), transparent 22%),
    linear-gradient(180deg, #fcfdff 0%, var(--bg) 52%, var(--bg-soft) 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(95, 127, 210, 0.18);
  color: #121821;
}

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

figure {
  margin: 0;
}

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

button,
a {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  padding: 1.4rem 0 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

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

.brand-mark {
  position: relative;
  width: 2.65rem;
  aspect-ratio: 1;
  border-radius: 0.95rem;
  overflow: hidden;
  background:
    url("assets/brand/elyra-app-icon.png") center / cover no-repeat,
    #0b0f17;
  border: 1px solid rgba(18, 24, 36, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 10px 24px rgba(18, 24, 36, 0.12);
}

.brand-mark::before {
  content: none;
}

.brand-mark::after {
  content: none;
}

.brand-name {
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
  box-shadow: var(--shadow-soft);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.34rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.language-link {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 160ms ease;
}

.language-link[aria-current="page"] {
  color: var(--text);
}

.language-link:hover {
  color: var(--accent);
}

.language-divider {
  color: rgba(103, 119, 141, 0.55);
  font-size: 0.74rem;
  user-select: none;
}

.eyebrow,
.hero-label,
.section-label {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.hero {
  padding: 4.35rem 0 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  gap: clamp(2.25rem, 5vw, 4.75rem);
  align-items: center;
}

.hero-copy {
  max-width: 31rem;
}

.hero h1 {
  max-width: 9ch;
  margin: 1.15rem 0 0;
  font-size: clamp(4rem, 10vw, 6.4rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
}

.hero-text {
  max-width: 29rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 2vw, 1.2rem);
  line-height: 1.7;
}

.cta-button {
  margin-top: 2rem;
  padding: 1rem 1.4rem;
  border: 0;
  border-radius: 999px;
  background: #202733;
  color: #ffffff;
  font-weight: 700;
  box-shadow:
    0 14px 30px rgba(24, 31, 44, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.cta-button:disabled {
  opacity: 1;
  cursor: default;
}

.hero-visual {
  justify-self: end;
  width: min(100%, 24rem);
  aspect-ratio: 1290 / 1792;
  overflow: hidden;
  border-radius: 2rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--surface-solid);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 92%;
  image-rendering: -webkit-optimize-contrast;
}

.promise {
  padding: 0 0 5rem;
}

.promise-line {
  max-width: 18ch;
  margin: 0 auto;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
  text-align: center;
}

.visuals {
  padding: 0 0 5rem;
}

.section-label {
  margin-bottom: 1.35rem;
  text-align: center;
}

.visuals-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.35rem;
}

.visual-item img {
  border-radius: 1.85rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--surface-solid);
}

.visual-item figcaption {
  margin-top: 0.95rem;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.pillars {
  padding: 0 0 4.75rem;
}

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

.pillar-card {
  padding: 1.5rem;
  border-radius: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.pillar-card h2 {
  margin: 0;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
}

.pillar-card p {
  margin: 0.7rem 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.site-footer {
  padding: 0 0 2rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.footer-brand {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-note {
  margin: 0;
  color: var(--muted);
}

.policy-main {
  padding: 3.5rem 0 4rem;
}

.policy-hero h1 {
  margin: 0;
  font-size: clamp(2.7rem, 7vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.policy-lead {
  max-width: 42rem;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 2vw, 1.24rem);
  line-height: 1.75;
}

.policy-date {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.policy-summary {
  padding: 2rem 0;
}

.policy-highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.policy-highlight {
  padding: 1.35rem;
  border-radius: 1.6rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(246, 249, 253, 0.96));
  border: 1px solid rgba(34, 54, 84, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.85),
    var(--shadow-soft);
}

.policy-highlight h2 {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.policy-highlight p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.policy-content {
  padding-bottom: 1rem;
}

.policy-card {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border-radius: 2rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(245, 248, 252, 0.95));
  border: 1px solid rgba(34, 54, 84, 0.08);
  box-shadow: var(--shadow);
}

.policy-section + .policy-section {
  margin-top: 1.85rem;
  padding-top: 1.85rem;
  border-top: 1px solid rgba(34, 54, 84, 0.08);
}

.policy-section h2 {
  margin: 0;
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  letter-spacing: -0.03em;
}

.policy-section p {
  margin: 0.9rem 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.policy-list {
  display: grid;
  gap: 0.75rem;
  margin: 0.9rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.7;
}

.inline-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(95, 127, 210, 0.28);
  text-underline-offset: 0.18em;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(95, 127, 210, 0.55);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .hero-grid,
  .visuals-grid,
  .pillars-grid,
  .policy-highlight-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 3.8rem 0 4.5rem;
  }

  .hero-visual {
    justify-self: center;
    width: min(100%, 22rem);
  }

  .visual-item {
    max-width: 22rem;
    margin: 0 auto;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(1120px, calc(100% - 1.25rem));
  }

  .nav,
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-actions {
    flex-wrap: wrap;
    gap: 0.6rem;
  }

  .hero {
    padding: 3.3rem 0 3.5rem;
  }

  .hero h1 {
    font-size: clamp(2.95rem, 13.5vw, 4.25rem);
    line-height: 0.94;
  }

  .hero-visual,
  .visual-item img,
  .policy-card {
    border-radius: 1.45rem;
  }

  .hero-visual {
    width: min(100%, 20.5rem);
    aspect-ratio: 0.78;
  }

  .promise {
    padding: 0 0 3.6rem;
  }

  .promise-line {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .visuals {
    padding: 0 0 3.7rem;
  }

  .section-label {
    margin-bottom: 1.1rem;
  }

  .visuals-grid {
    gap: 1.1rem;
  }

  .visual-item {
    max-width: 19.75rem;
  }

  .visual-item figcaption {
    margin-top: 0.75rem;
    font-size: 0.96rem;
  }

  .pillars {
    padding: 0 0 4rem;
  }

  .pillars-grid {
    gap: 0.85rem;
  }

  .status-pill {
    font-size: 0.85rem;
  }

  .pillar-card {
    padding: 1.3rem;
  }

  .footer-content {
    gap: 0.7rem;
    padding-top: 1.25rem;
  }

  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .policy-main {
    padding-top: 2.5rem;
  }
}