/* Page-specific layout: hero, feature grids, how-it-works, roadmap, docs. */

/* =================== Hero =================== */
.hero {
  position: relative;
  min-height: clamp(38rem, calc(100svh - 4.25rem), 46rem);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  padding-block: var(--u-sp-7);
}

.hero__wash {
  position: absolute;
  inset: -10%;
  z-index: -1;
  background-image: url("../img/app/hero-library.png");
  background-size: cover;
  background-position: center;
  filter: blur(0.3rem) saturate(1.15) brightness(0.6);
  transform: scale(1.12);
  opacity: 0.85;
}

.hero__wash::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(130% 90% at 50% -10%, transparent 40%, rgba(0, 0, 0, 0.6) 100%),
    linear-gradient(to top, var(--u-surface) 8%, rgba(0, 0, 0, 0.5) 35%, transparent 62%);
}

.hero__content {
  max-width: 84rem;
}

.hero__eyebrow,
.hero h1,
.hero p.type-body,
.hero__actions,
.hero__meta {
  max-width: 46rem;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--u-sp-2);
  margin-bottom: var(--u-sp-4);
  color: var(--u-muted);
}

.hero__eyebrow img {
  height: 1.5rem;
}

.hero h1 {
  margin-bottom: var(--u-sp-4);
}

.hero p.type-body {
  margin-bottom: var(--u-sp-6);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--u-sp-3);
}

.hero__meta {
  margin-top: var(--u-sp-6);
  display: flex;
  gap: var(--u-sp-5);
  flex-wrap: wrap;
  color: var(--u-muted-dim);
  font-size: var(--u-fs-micro);
}

.hero__meta span {
  display: flex;
  align-items: center;
  gap: 0.4em;
}

/* =================== Feature grid =================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--u-sp-5);
}

.feature-card .icon-circle {
  margin-bottom: var(--u-sp-4);
}

.feature-card__banner {
  aspect-ratio: 16 / 9;
  border-radius: var(--u-radius-md);
  overflow: hidden;
  margin-bottom: var(--u-sp-4);
  background: linear-gradient(150deg, var(--u-void-a), var(--u-void-b));
  border: 1px solid var(--u-line);
}

.feature-card__banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--u-sp-2);
}

.feature-card p {
  color: var(--u-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Featured (larger) feature rows used on features.html */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--u-sp-7);
  align-items: center;
  padding-block: var(--u-sp-7);
  border-top: 1px solid var(--u-line);
}

.feature-row:first-of-type {
  border-top: none;
}

.feature-row--reverse .feature-row__media {
  order: 2;
}

.feature-row__media {
  border-radius: var(--u-radius-md);
  overflow: hidden;
  border: 1px solid var(--u-line);
  aspect-ratio: 16/10;
  background: linear-gradient(150deg, var(--u-void-a), var(--u-void-b));
}

.feature-row__media img,
.feature-row__media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

body[data-page="features"] .feature-row__media {
  background: #050505;
}

body[data-page="features"] .feature-row__media img,
body[data-page="features"] .feature-row__media video {
  object-fit: contain;
}

body[data-page="features"] .feature-row__media button {
  width: 100%;
  height: 100%;
  min-width: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

body[data-page="features"] .feature-row__media button:focus-visible {
  outline: 0.1875rem solid var(--u-ink);
  outline-offset: -0.1875rem;
}

body[data-page="features"] .feature-row__media button img {
  transition: transform var(--u-dur-2) var(--u-ease-out);
}

body[data-page="features"] .feature-row__media button:hover img,
body[data-page="features"] .feature-row__media button:focus-visible img {
  transform: scale(1.02);
}

body[data-page="features"] .feature-row__media video.is-lightbox-trigger {
  cursor: zoom-in;
}

body[data-page="features"] .feature-row__media video.is-lightbox-trigger:focus-visible {
  outline: 0.1875rem solid var(--u-ink);
  outline-offset: -0.1875rem;
}

.feature-row__media--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.feature-row__media--split img {
  object-position: top center;
}

.feature-row__media--companion {
  grid-template-columns: minmax(0, 1.65fr) minmax(0, .85fr);
  gap: var(--u-sp-2);
  padding: var(--u-sp-2);
  background: #050505;
}

.feature-row__media--companion img {
  object-fit: contain;
  border-radius: calc(var(--u-radius-md) - var(--u-sp-2));
  background: #050505;
}

.feature-row__media--companion button {
  border-radius: calc(var(--u-radius-md) - var(--u-sp-2));
}

.feature-row__media--phone,
.feature-row__media--keyboard {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--u-sp-4);
}

.feature-row__media--phone img {
  width: auto;
  max-width: 55%;
  object-fit: contain;
}

.feature-row__media--keyboard img {
  object-fit: contain;
}

.feature-row__media--icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(120% 120% at 50% 30%, var(--u-void-a), var(--u-void-b));
}

.feature-row__media--icon .icon-mark {
  width: 5rem;
  height: 5rem;
}

@media (max-width: 700px) {
  .hero {
    min-height: auto;
  }
}

.feature-row__eyebrow {
  color: var(--u-muted);
  margin-bottom: var(--u-sp-2);
  display: block;
}

.feature-row h3 {
  font-size: 1.75rem;
  margin-bottom: var(--u-sp-3);
}

.feature-row p {
  color: var(--u-muted);
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: var(--u-sp-3);
}

.feature-row ul {
  display: grid;
  gap: var(--u-sp-2);
}

.feature-row ul li {
  display: flex;
  gap: 0.6em;
  color: var(--u-muted);
  font-size: 0.9375rem;
}

.feature-row ul li::before {
  content: "";
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--u-ink);
  margin-top: 0.55em;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .feature-row,
  .feature-row--reverse .feature-row__media {
    order: initial;
  }

  .feature-row {
    grid-template-columns: 1fr;
    gap: var(--u-sp-4);
  }
}

/* =================== How it works / architecture =================== */
.arch-band {
  background: var(--u-panel);
  border-top: 1px solid var(--u-line);
  border-bottom: 1px solid var(--u-line);
}

.arch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--u-sp-5);
}

.arch-item {
  display: flex;
  gap: var(--u-sp-3);
}

.arch-item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4em;
}

.arch-item p {
  color: var(--u-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* =================== Plugins / Docs shared page header =================== */
.page-hero {
  padding-top: var(--u-sp-7);
  padding-bottom: var(--u-sp-6);
  border-bottom: 1px solid var(--u-line);
}

.page-hero .type-label {
  color: var(--u-muted);
  display: block;
  margin-bottom: var(--u-sp-2);
}

.page-hero p.type-body {
  margin-top: var(--u-sp-3);
}

/* =================== Docs =================== */
.docs-layout {
  display: grid;
  grid-template-columns: 16rem 1fr;
  gap: var(--u-sp-7);
  align-items: start;
}

.docs-nav {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: var(--u-sp-1);
}

.docs-nav a {
  padding: var(--u-sp-2) var(--u-sp-3);
  border-radius: var(--u-radius-sm);
  color: var(--u-muted);
  font-size: 0.9375rem;
}

.docs-nav a:hover {
  color: var(--u-ink);
  background: rgba(255, 255, 255, 0.04);
}

.docs-nav a[aria-current="page"] {
  color: var(--u-ink);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--u-line);
}

.docs-content h2 {
  font-size: 1.75rem;
  margin-block: var(--u-sp-6) var(--u-sp-3);
}

.docs-content h2:first-child {
  margin-top: 0;
}

.docs-content p {
  color: var(--u-muted);
  line-height: 1.65;
  margin-bottom: var(--u-sp-3);
  max-width: var(--u-measure);
}

.docs-content code {
  background: var(--u-panel);
  border: 1px solid var(--u-line);
  border-radius: 0.3em;
  padding: 0.15em 0.4em;
  font-size: 0.9em;
}

.docs-content pre {
  background: var(--u-panel);
  border: 1px solid var(--u-line);
  border-radius: var(--u-radius-md);
  padding: var(--u-sp-4);
  overflow-x: auto;
  margin-bottom: var(--u-sp-4);
}

.docs-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.6;
}

.docs-callout {
  background: var(--u-panel);
  border: 1px solid var(--u-line);
  border-radius: var(--u-radius-md);
  padding: var(--u-sp-4);
  margin-bottom: var(--u-sp-4);
  color: var(--u-muted);
  font-size: 0.9375rem;
}

.docs-callout__label {
  display: block;
  color: var(--u-ink);
  margin-bottom: 0.5em;
}

.docs-callout strong {
  color: var(--u-ink);
}

@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-nav {
    position: static;
    grid-auto-flow: column;
    overflow-x: auto;
    padding-bottom: var(--u-sp-2);
  }
}

/* =================== CTA band ("build a plugin") =================== */
.cta-band {
  border-radius: var(--u-radius-md);
  border: 1px solid var(--u-line);
  background: linear-gradient(160deg, var(--u-panel), var(--u-surface));
  padding: var(--u-sp-7);
  display: grid;
  grid-template-columns: 1.3fr auto;
  gap: var(--u-sp-6);
  align-items: center;
}

.cta-band h2 {
  font-size: 2rem;
  margin-bottom: var(--u-sp-3);
}

.cta-band p {
  color: var(--u-muted);
  max-width: 38rem;
}

.cta-band__actions {
  display: flex;
  gap: var(--u-sp-3);
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .cta-band {
    grid-template-columns: 1fr;
    padding: var(--u-sp-5);
  }
}

/* =================== Download section =================== */
.download-card {
  border: 1px solid var(--u-line);
  border-radius: var(--u-radius-md);
  background: var(--u-card);
  padding: var(--u-sp-6);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--u-sp-5);
  align-items: center;
}

.download-card__icon {
  width: 4rem;
  height: 4rem;
}

.download-card__req {
  display: flex;
  gap: var(--u-sp-4);
  flex-wrap: wrap;
  margin-top: var(--u-sp-2);
  color: var(--u-muted-dim);
  font-size: var(--u-fs-micro);
}

@media (max-width: 700px) {
  .download-card {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }

  .download-card__req {
    justify-content: center;
  }
}