*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  color: var(--ink);
  background: var(--surface);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }

.site {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
.site-main {
  flex: 1 0 auto;
}

.wrap {
  width: min(var(--content-max), 100%);
  margin: 0 auto;
  padding-left: var(--page-gutter);
  padding-right: var(--page-gutter);
}

#product,
#apps,
#ev-search-q {
  scroll-margin-top: calc(var(--nav-height) + var(--space-6));
}

/* —— Nav —— */
.nav-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: var(--border-width) solid var(--border-hairline);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: var(--nav-height);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--muted);
}
.nav-actions a:not(.nav-cta) {
  padding: var(--space-1) 0;
  border-bottom: var(--border-width) solid transparent;
  transition: color var(--duration-base) var(--ease),
              border-color var(--duration-base) var(--ease);
}
.nav-actions a:not(.nav-cta):hover {
  color: var(--ink);
}
.nav-actions a:not(.nav-cta).is-active {
  color: var(--ink);
  border-bottom-color: var(--alefia);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.375rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-md);
  background: var(--alefia);
  color: var(--alefia-on-primary) !important;
  border: var(--border-width) solid transparent;
  font-weight: var(--weight-semibold);
  font-size: var(--text-btn);
  letter-spacing: -0.01em;
  line-height: var(--leading-tight);
  transition: background var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.nav-cta:hover {
  background: var(--alefia-hover);
  box-shadow: var(--shadow-cta);
}
.nav-cta.is-active {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--alefia) 22%, transparent);
}

.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.footer-link:focus-visible,
.nav-actions a:focus-visible,
.wordmark:focus-visible {
  outline: 2px solid var(--alefia);
  outline-offset: 3px;
}

/* Wordmark — mono Alefia Labs */
.wordmark {
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wordmark);
  font-size: var(--text-xl);
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-sm);
  color: var(--alefia-navy);
}
.nav-bar .wordmark {
  font-size: var(--text-xl);
}
.wordmark:hover {
  color: var(--alefia-navy);
  opacity: 0.82;
}
.wordmark-footer {
  font-size: var(--text-lg);
}

/* —— Hero —— */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--hero-y-top) 0 var(--hero-y-bottom);
  background:
    radial-gradient(ellipse 46% 54% at 30% 46%, color-mix(in srgb, var(--navy) 6%, transparent), transparent 72%),
    radial-gradient(ellipse 46% 54% at 70% 46%, color-mix(in srgb, var(--alefia) 8%, transparent), transparent 72%),
    radial-gradient(ellipse 78% 48% at 50% -12%, color-mix(in srgb, var(--alefia) 5%, transparent), transparent 68%),
    var(--surface);
}
.hero-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(color-mix(in srgb, var(--ink) 2.5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--ink) 2.5%, transparent) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.12;
  mask-image: radial-gradient(ellipse 58% 48% at 50% 42%, #000 8%, transparent 72%);
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: var(--prose-max);
  margin: 0 auto;
  animation: hero-rise 720ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero-title {
  margin: 0 0 var(--space-5);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.5vw, 4.25rem);
  font-weight: var(--weight-bold);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  color: var(--alefia-navy);
  max-width: 12ch;
  text-wrap: balance;
}
.hero .lead {
  margin: 0 0 var(--space-8);
  font-size: var(--text-md);
  font-weight: var(--weight-regular);
  color: var(--muted);
  max-width: var(--measure-lead);
  line-height: var(--leading-body);
}
.hero .cta-row {
  justify-content: center;
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-copy {
    animation: none;
  }
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.2rem;
  font-family: var(--font-ui);
  font-weight: var(--weight-semibold);
  font-size: var(--text-btn);
  line-height: var(--leading-tight);
  border-radius: var(--radius-md);
  letter-spacing: -0.01em;
  transition: background var(--duration-base) var(--ease),
              border-color var(--duration-base) var(--ease),
              color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.btn-primary {
  background: var(--alefia);
  color: var(--alefia-on-primary);
  border: var(--border-width) solid transparent;
}
.btn-primary:hover {
  background: var(--alefia-hover);
  box-shadow: var(--shadow-cta);
}
.btn-secondary {
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--alefia);
  border: var(--border-width) solid color-mix(in srgb, var(--alefia) 45%, transparent);
}
.btn-secondary:hover {
  background: var(--soft);
  border-color: color-mix(in srgb, var(--alefia) 70%, transparent);
  color: var(--alefia-hover);
}

/* App Store / Google Play */
.store-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-5);
}
.store-row-compact {
  margin-top: auto;
  padding-top: var(--space-1);
}
.store-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  line-height: 0;
  border-radius: var(--radius-md);
  transition: opacity var(--duration-base) var(--ease),
              transform var(--duration-base) var(--ease);
}
.store-badge:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.store-badge:focus-visible {
  outline: 2px solid var(--alefia);
  outline-offset: 3px;
}
.store-badge-img {
  display: block;
  height: 40px;
  width: auto;
}
.store-badge-img-play {
  height: 58px;
  margin: -9px -10px;
}
.store-badge.is-soon .store-badge-img {
  opacity: 0.55;
  filter: grayscale(0.15);
}
.store-badge.is-soon:hover {
  opacity: 1;
  transform: none;
}
.store-badge.is-soon:hover .store-badge-img {
  opacity: 0.7;
}

/* —— Product band —— */
.product-band {
  position: relative;
  z-index: 1;
  padding: var(--section-y) 0;
  border-top: var(--border-width) solid var(--border-hairline);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 40%, var(--panel)), var(--panel) 32%);
}
.product-band-inner {
  display: grid;
  gap: var(--space-12);
  align-items: start;
}
@media (min-width: 960px) {
  .product-band-inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: var(--space-16);
    align-items: center;
  }
}
.product-band .section-head {
  margin-bottom: 0;
}
.product-band .section-head .cta-row {
  margin-top: var(--space-6);
}
.hero-metrics {
  margin: var(--space-8) 0 0;
  padding-top: var(--space-6);
  border-top: var(--border-width) solid var(--border-subtle);
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 520px) {
  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4) var(--space-5);
  }
}
.hero-metrics strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--ink);
}
.hero-metrics span {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  color: var(--muted-soft);
  max-width: 16ch;
  line-height: var(--leading-snug);
}

.product-stage {
  position: relative;
}
.product-glow {
  position: absolute;
  inset: 14% 10% 2%;
  background: radial-gradient(ellipse at center, color-mix(in srgb, var(--alefia) 6%, transparent), transparent 72%);
  filter: blur(36px);
  pointer-events: none;
}
.product-frame {
  position: relative;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  border: var(--border-width) solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  padding: var(--space-6);
  transition: border-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease),
              transform var(--duration-base) var(--ease);
}
.product-frame:hover {
  border-color: color-mix(in srgb, var(--alefia) 22%, transparent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.portal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: var(--border-width) solid var(--border-subtle);
}
.portal-brand-group {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.portal-brand {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-md);
  color: var(--navy);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}
.portal-sub {
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  color: var(--muted-soft);
  line-height: var(--leading-snug);
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.portal-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: var(--space-1) var(--space-1) var(--space-1) var(--space-3);
  background: var(--panel);
  border: var(--border-width) solid var(--border-strong);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  transition: border-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.portal-search:focus-within {
  border-color: var(--alefia);
  box-shadow: var(--shadow-focus);
}
.portal-search-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  line-height: var(--leading-snug);
  padding: var(--space-2) var(--space-1);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.portal-search-input::placeholder {
  color: var(--muted-soft);
  opacity: 1;
}
.portal-search-input::-webkit-search-decoration,
.portal-search-input::-webkit-search-cancel-button {
  -webkit-appearance: none;
}
.portal-search-btn {
  flex-shrink: 0;
  border: 0;
  cursor: pointer;
  background: var(--alefia);
  color: var(--alefia-on-primary);
  font-family: inherit;
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  line-height: 1;
  min-height: 2.25rem;
  padding: 0.55rem var(--space-4);
  border-radius: var(--radius-sm);
  transition: background var(--duration-base) var(--ease);
}
.portal-search-btn:hover {
  background: var(--alefia-hover);
}
.portal-search-btn:focus-visible {
  outline: 2px solid var(--alefia);
  outline-offset: 2px;
}
.portal-search-empty {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  color: var(--muted);
  line-height: var(--leading-snug);
}
.portal-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.portal-select {
  flex: 1 1 7.5rem;
  min-width: 0;
}
.portal-select select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  min-height: 2.25rem;
  padding: 0.35rem 1.9rem 0.35rem 0.7rem;
  border: var(--border-width) solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background-color: var(--panel);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted-soft) 50%),
    linear-gradient(135deg, var(--muted-soft) 50%, transparent 50%);
  background-position:
    calc(100% - 0.85rem) 55%,
    calc(100% - 0.55rem) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  color: var(--ink);
  font: inherit;
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
  cursor: pointer;
  transition: border-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.portal-select select:hover {
  border-color: color-mix(in srgb, var(--alefia) 28%, transparent);
}
.portal-select select:focus-visible {
  outline: none;
  border-color: var(--alefia);
  box-shadow: var(--shadow-focus);
}
.listing-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.listing-rows li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  background: var(--surface);
  border: var(--border-width) solid var(--border-hairline);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-base) var(--ease);
}
.listing-rows li:hover {
  border-color: color-mix(in srgb, var(--alefia) 22%, transparent);
}
.listing-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}
.listing-meta strong {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.01em;
  line-height: var(--leading-tight);
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.listing-meta em {
  font-style: normal;
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  color: var(--muted-soft);
  line-height: var(--leading-snug);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.listing-price {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--navy);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* —— Sections —— */
section {
  padding: var(--section-y) 0;
}
.section-head {
  margin-bottom: var(--space-12);
  max-width: var(--prose-max);
}
.section-label {
  margin: 0 0 var(--space-3);
  font-size: 0.6875rem;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  line-height: var(--leading-snug);
  color: var(--alefia);
}
section h2,
.section-head h2 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-heading);
  color: var(--ink);
}
.section-lead {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-md);
  font-weight: var(--weight-regular);
  line-height: var(--leading-body);
  max-width: var(--measure-lead);
}
.rail-tag {
  font-size: 0.6875rem;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  line-height: var(--leading-snug);
  color: var(--muted-soft);
}

/* Interior pages */
.page {
  padding: var(--section-y) 0;
}
.page-ev {
  background:
    radial-gradient(ellipse 50% 40% at 88% 6%, color-mix(in srgb, var(--alefia) 7%, transparent), transparent 58%),
    var(--surface);
}
.prose-placeholder {
  max-width: var(--prose-max);
  display: grid;
  gap: var(--space-4);
}
.prose-placeholder p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-body);
  max-width: var(--measure-body);
}
.page-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  max-width: var(--prose-max);
}
.page-stack:has(.about-points) {
  max-width: none;
}
.page-intro {
  max-width: var(--prose-max);
}
.page-intro h1 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-page);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-display);
  color: var(--ink);
}
.page-intro .lead {
  margin: 0;
  font-size: var(--text-md);
  font-weight: var(--weight-regular);
  color: var(--muted);
  line-height: var(--leading-body);
  max-width: var(--measure-lead);
}
.page-intro .cta-row {
  margin-top: var(--space-6);
}
.about-points {
  display: grid;
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: var(--border-width) solid var(--border-hairline);
}
@media (min-width: 800px) {
  .about-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6) var(--space-8);
  }
}
.about-points > div {
  padding: var(--space-5);
  border: var(--border-width) solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--panel);
  transition: border-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.about-points > div:hover {
  border-color: color-mix(in srgb, var(--alefia) 22%, transparent);
  box-shadow: var(--shadow-sm);
}
.about-points strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--ink);
  margin-bottom: var(--space-2);
}
.about-points p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  max-width: 34ch;
}

/* Apps */
.apps-band {
  position: relative;
  border-top: var(--border-width) solid var(--border-hairline);
  background: var(--surface);
  padding-bottom: var(--section-y);
}
.apps-band .section-head {
  margin-bottom: var(--space-12);
}
.apps-grid {
  display: grid;
  gap: var(--space-8) var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .apps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 960px) {
  .apps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-8) var(--space-6);
    align-items: stretch;
  }
}
.app-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0;
  background: transparent;
  border: 0;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
  border-radius: var(--radius-sm);
}
a.app-card:focus-visible {
  outline: 2px solid var(--alefia);
  outline-offset: 4px;
}
.app-card:hover .app-meta strong,
.app-card:hover .app-meta h3 {
  color: var(--alefia);
}
.app-shot {
  margin: 0;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--soft);
  border: var(--border-width) solid var(--border-hairline);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.app-card:hover .app-shot {
  border-color: color-mix(in srgb, var(--alefia) 20%, transparent);
  box-shadow: var(--shadow-md);
}
.app-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.shot-empty {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--alefia) 8%, var(--soft)), var(--soft));
  color: var(--muted-soft);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: var(--leading-snug);
}
.app-meta {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  gap: var(--space-1);
  padding: 0;
}
.app-meta .rail-tag {
  align-self: flex-start;
  order: 2;
  margin-top: var(--space-1);
}
.app-meta strong,
.app-meta h3 {
  order: 1;
  margin: 0;
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--ink);
  transition: color var(--duration-base) var(--ease);
}
.app-meta .desc {
  order: 3;
  margin: 0;
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  color: var(--muted);
  line-height: var(--leading-normal);
  flex: 1;
  max-width: 34ch;
}

/* App detail pages */
.page-app {
  background:
    radial-gradient(ellipse 55% 40% at 90% 0%, color-mix(in srgb, var(--alefia) 7%, transparent), transparent 58%),
    var(--surface);
}
.app-layout {
  display: grid;
  gap: var(--space-10);
  align-items: start;
}
@media (min-width: 880px) {
  .app-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: var(--space-16);
    align-items: center;
  }
}
.app-intro {
  max-width: 32rem;
}
.app-intro h1 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-page);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-display);
  color: var(--ink);
}
.app-intro .lead {
  margin: 0 0 var(--space-3);
  font-size: var(--text-md);
  font-weight: var(--weight-regular);
  color: var(--muted);
  line-height: var(--leading-body);
  max-width: var(--measure-lead);
}
.app-platforms {
  margin: 0 0 var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--navy);
  letter-spacing: -0.01em;
  line-height: var(--leading-snug);
}
.app-stores {
  margin: 0 0 var(--space-5);
}
.app-extra {
  margin-top: var(--space-1);
}
.app-hero-shot {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--border-width) solid var(--border-subtle);
  background: var(--panel);
  box-shadow: var(--shadow-lg);
}
.app-hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* —— Footer —— */
.site-footer {
  flex-shrink: 0;
  padding: var(--space-12) 0;
  border-top: var(--border-width) solid var(--border-hairline);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--soft) 35%, var(--surface)), var(--surface));
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6) var(--space-8);
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 22rem;
}
.footer-copy {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  color: var(--muted-soft);
  letter-spacing: 0.02em;
  line-height: var(--leading-snug);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--muted);
}
.footer-links a {
  transition: color var(--duration-base) var(--ease);
}
.footer-links a:hover {
  color: var(--alefia);
}
.footer-link {
  font-weight: var(--weight-medium);
  color: var(--muted);
  transition: color var(--duration-base) var(--ease);
}
.footer-link:hover { color: var(--ink); }

/* Contact */
.page-contact {
  background:
    radial-gradient(ellipse 60% 45% at 50% -5%, color-mix(in srgb, var(--alefia) 7%, transparent), transparent 58%),
    var(--surface);
  padding: var(--section-y) 0;
}
.contact-shell {
  width: min(34rem, 100%);
  margin: 0 auto;
}
.contact-intro {
  margin-bottom: var(--space-8);
}
.contact-intro h1 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-page);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-display);
  color: var(--ink);
}
.contact-intro .lead {
  margin: 0;
  font-size: var(--text-md);
  font-weight: var(--weight-regular);
  color: var(--muted);
  line-height: var(--leading-body);
  max-width: 32ch;
}
.contact-status {
  margin: 0 0 var(--space-5);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
}
.contact-status.is-ok {
  background: color-mix(in srgb, var(--alefia) 8%, var(--panel));
  color: var(--ink);
  border: var(--border-width) solid color-mix(in srgb, var(--alefia) 18%, transparent);
}
.contact-status.is-error {
  background: color-mix(in srgb, #B42318 7%, var(--panel));
  color: var(--ink);
  border: var(--border-width) solid color-mix(in srgb, #B42318 22%, transparent);
}
.contact-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  width: 100%;
  padding: var(--space-6);
  border: var(--border-width) solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-md);
}
.contact-form .field-row {
  display: grid;
  gap: var(--space-5);
}
@media (min-width: 520px) {
  .contact-form .field-row {
    grid-template-columns: 1fr 1fr;
  }
}
.contact-form .field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.contact-form label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-soft);
  line-height: var(--leading-snug);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.8rem var(--space-4);
  border: var(--border-width) solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-snug);
  transition: border-color var(--duration-base) var(--ease),
              box-shadow var(--duration-base) var(--ease);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--alefia);
  box-shadow: var(--shadow-focus);
  background: var(--panel);
}
.contact-form textarea {
  resize: vertical;
  min-height: 9rem;
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-3) var(--space-5);
  padding-top: var(--space-1);
}
.contact-form .btn-primary {
  border: 0;
  cursor: pointer;
  min-width: 7.5rem;
}
.contact-form .hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (max-width: 640px) {
  .nav-actions {
    gap: var(--space-3);
  }
  .nav-actions a:not(.nav-cta) {
    font-size: var(--text-xs);
  }
}
@media (max-width: 520px) {
  .cta-row {
    width: 100%;
  }
  .cta-row .btn-primary,
  .cta-row .btn-secondary {
    flex: 1 1 auto;
    min-width: min(100%, 9.5rem);
  }
  .contact-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}