.landing .hero {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  background: radial-gradient(ellipse at 78% 50%, #219bd31e, transparent 58%);
}

.landing .hero-note { color: inherit; opacity: .8; }

.landing figure { margin: 0; }

.product-stage {
  padding: clamp(18px, 3vw, 44px);
  border-radius: 28px;
  background: radial-gradient(ellipse at top right, #175f91, #0b2342 70%);
  color: #d7eaff;
}

.product-window {
  overflow: hidden;
  border: 1px solid #87bdeb;
  border-radius: 12px;
  background: #f3f6fd;
  box-shadow: 0 16px 45px #05152c99;
}

.product-bar {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 10px 12px;
  background: #dbe9fa;
  color: #233e60;
  font-size: 12px;
}

.product-bar span { color: #366cab; }

.product-window img,
.preview-image img { display: block; width: 100%; height: auto; }

.product-stage figcaption { margin-top: 18px; font-size: 13px; }

.product-features h2,
.webmail-showcase h2 { margin: 12px 0 16px; }

.product-grid,
.webmail-grid { display: grid; gap: 20px; margin-top: 26px; }

.product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.webmail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 24px; }

.product-grid article,
.webmail-grid figure {
  overflow: hidden;
  border: 1px solid #5183b44d;
  border-radius: 18px;
  background: #428acc0c;
}

.product-grid article,
.webmail-grid figcaption { padding: 24px; }

.product-grid h3 { margin: 14px 0 8px; }
.webmail-grid h3 { margin: 0 0 8px; }
.product-grid p,
.webmail-grid p { margin: 0; }

.showcase-intro { max-width: 62ch; }
.preview-image {
  display: grid;
  place-items: center;
  height: clamp(180px, 24vw, 300px);
  padding: 12px;
  background: #85aed129;
}

.preview-image img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  object-fit: contain;
}

@media (max-width: 800px) {
  .landing .hero { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .webmail-grid { grid-template-columns: 1fr; }
  .landing .hero-note span { margin: 0 4px; }
}

.landing-header-tools,
.landing-language { display: flex; align-items: center; gap: 8px; }

.landing-language {
  gap: 2px;
  padding: 3px;
  border: 1px solid #5183b44d;
  border-radius: 10px;
  font-size: 12px;
}

.landing-language a { padding: 5px 7px; border-radius: 6px; }
.landing-language a[aria-current] { background: #2663bf; color: #fff; }

@media (max-width: 560px) {
  .site-header:has(.landing-language) { flex-wrap: wrap; height: auto; gap: 10px; padding-block: 14px; }
  .site-header:has(.landing-language) .logo { max-width: 124px; }
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 265px), 1fr));
  gap: 20px;
  margin: 26px 0;
}

.demo-grid figure {
  overflow: hidden;
  border: 1px solid #5183b44d;
  border-radius: 18px;
  background: #428acc0c;
}

.demo-grid figcaption { padding: 20px; }
.demo-grid figcaption h3 { margin: 0 0 8px; }
.demo-grid figcaption p { margin: 0; }

.demo-screen {
  min-width: 0;
  background: #f5f8fe;
  color: #162e4f;
  font: 13px/1.45 system-ui, sans-serif;
}

.demo-toolbar, .demo-option, .demo-messages div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.demo-toolbar { background: #e1ebfb; padding: 12px; }
.demo-toolbar span { color: #345989; }
.demo-content { padding: 16px 12px; display: grid; gap: 8px; }
.demo-option { background: #fff; border-radius: 7px; padding: 8px; }
.demo-option span { text-align: end; }
.demo-selected { background: #dfecff; }
.demo-inbox-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); }
.demo-folders, .demo-messages { display: grid; gap: 8px; padding: 10px; }
.demo-folders { background: #eaf0fb; align-content: start; }
.demo-folders strong { color: #12468a; }
.demo-messages div { flex-wrap: wrap; border-top: 1px solid #dbe5f2; padding: 7px 0; }
.demo-messages div span { color: #345989; }

.feature-index { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 30px; }
.feature-index a {
  border: 1px solid #5183b46b;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 14px;
}
.feature-index a:hover { background: #428acc24; }

.feature-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 345px), 1fr));
  gap: 20px;
}
.feature-catalog article {
  scroll-margin-top: 20px;
  padding: 24px;
  border: 1px solid #5183b44d;
  border-radius: 18px;
  background: #428acc0c;
}
.feature-catalog .feature-icon { width: 44px; }
.feature-catalog h3 { margin: 12px 0; }
.feature-catalog ul { margin: 0; padding-inline-start: 19px; }
.feature-catalog li + li { margin-top: 8px; }
.feature-catalog li::marker { color: #5089cf; }

.landing .product-stage { padding: clamp(12px, 2vw, 24px); }
.product-stage > img, .feature-stories img { display: block; width: 100%; height: auto; }

.feature-stories article {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(24px, 5vw, 76px);
  align-items: center;
  padding: clamp(34px, 5vw, 70px) 0;
  border-top: 1px solid #5183b44d;
  scroll-margin-top: 20px;
}
.feature-stories article:nth-child(even) { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
.feature-stories article:nth-child(even) figure { grid-column: 1; grid-row: 1; }
.feature-stories article:nth-child(even) .feature-story-copy { grid-column: 2; grid-row: 1; }
.feature-stories .feature-icon { width: 44px; }
.feature-stories h3 { font-size: clamp(25px, 3vw, 38px); margin: 14px 0; line-height: 1.16; }
.feature-stories ul { padding-inline-start: 20px; margin: 0; }
.feature-stories li { margin: 8px 0; line-height: 1.6; }
.feature-stories figcaption { font-size: 12px; margin-top: 7px; opacity: .78; }
@media (max-width: 760px) {
  .feature-stories article, .feature-stories article:nth-child(even) { grid-template-columns: 1fr; }
  .feature-stories article:nth-child(even) figure,
  .feature-stories article:nth-child(even) .feature-story-copy { grid-column: auto; grid-row: auto; }
}

.feature-intro { max-width: 55ch; }
.feature-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}
.feature-link {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 112px;
  gap: 8px;
  padding: 18px 42px 18px 18px;
  border: 1px solid #5183b44d;
  border-radius: 14px;
  background: #428acc0c;
}
.feature-link:hover, .feature-link:focus-visible { border-color: #246dde; background: #428acc20; }
.feature-link .feature-card-title { font-weight: 700; }
.feature-link small { font-size: 13px; line-height: 1.45; opacity: .8; }
.feature-arrow { position: absolute; top: 17px; right: 17px; color: #246dde; }
.feature-detail .feature-back { display: inline-block; margin-bottom: 32px; font-weight: 600; }
.feature-detail .feature-stories article { border: 0; padding: 20px 0 36px; }
.feature-detail .feature-stories h1 { font-size: clamp(34px, 4vw, 52px); }
.feature-detail-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
@media (max-width: 900px) { .feature-links { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .feature-links { grid-template-columns: 1fr; }
  .feature-link { min-height: 0; }
}
@media (max-width: 700px) {
  .site-header:has(.landing-language) { flex-wrap: wrap; height: auto; gap: 10px; padding-block: 14px; }
  .site-header:has(.landing-language) nav {
    display: flex;
    order: 4;
    flex: 0 0 100%;
    gap: 18px;
    overflow-x: auto;
    white-space: nowrap;
    padding: 5px 0 2px;
  }
}

.feature-detail .feature-stories h1 { margin: 14px 0; line-height: 1.16; }
.feature-detail { padding-top: 48px; }
.feature-detail .feature-back { margin-bottom: 20px; }
@media (max-width: 1050px) {
  .site-header:has(.landing-language) { flex-wrap: wrap; height: auto; gap: 12px; padding-block: 16px; }
  .site-header:has(.landing-language) nav {
    display: flex;
    order: 4;
    flex: 0 0 100%;
    flex-wrap: wrap;
    gap: 8px 20px;
    overflow: visible;
    white-space: normal;
    padding: 4px 0;
  }
}
@media (max-width: 560px) {
  .feature-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-link { padding: 14px 30px 14px 14px; }
  .feature-link small { font-size: 12px; }
  .feature-arrow { top: 13px; right: 12px; }
}

.feature-card-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 11px;
  background: #e7f1ff;
  color: #1763ca;
}
html[data-theme="dark"] .feature-card-icon {
  background: #233d59;
  color: #c1dcff;
}
@media (max-width: 560px) {
  .feature-card-icon { width: 36px; height: 36px; }
}