:root {
  color-scheme: light;
  --bg: #ffffff;
  --surface: #f5f5f7;
  --surface-strong: #e8e8ed;
  --ink: #101014;
  --muted: #62626a;
  --line: rgba(16, 16, 20, 0.12);
  --blue: #0768d7;
  --blue-hover: #0057b8;
  --dark: #07080b;
  --dark-soft: #11131a;
  --white: #ffffff;
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 38px;
  --shadow: 0 24px 70px rgba(15, 18, 28, 0.12);
  --container: 1200px;
  --header-height: 64px;
  --section-space: clamp(5rem, 10vw, 9rem);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

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

button,
input,
textarea {
  color: inherit;
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(0, 113, 227, 0.48);
  outline-offset: 3px;
}

::selection {
  background: rgba(0, 113, 227, 0.18);
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.75rem 1rem;
  transform: translateY(-150%);
  border-radius: 10px;
  background: var(--ink);
  color: white;
  transition: transform 180ms ease;
}

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

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.78);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  backdrop-filter: saturate(180%) blur(22px);
  transition: border-color 180ms ease, background-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.92);
}

.site-header__inner {
  display: flex;
  width: min(calc(100% - 2rem), 1320px);
  height: 100%;
  margin-inline: auto;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  border-radius: 9px;
}

.site-nav {
  display: flex;
  margin-inline: auto;
  align-items: center;
  gap: clamp(0.75rem, 1.8vw, 1.7rem);
}

.site-nav a {
  position: relative;
  padding-block: 0.5rem;
  color: #3d3d43;
  font-size: 0.79rem;
  font-weight: 550;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.15rem;
  left: 0;
  height: 1px;
  content: "";
  transform: scaleX(0);
  background: currentColor;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.menu-toggle span:not(.sr-only) {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1px;
  background: var(--ink);
  transition: transform 180ms ease, top 180ms ease;
}

.menu-toggle span:nth-child(2) { top: 17px; }
.menu-toggle span:nth-child(3) { top: 26px; }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { top: 22px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

.button {
  display: inline-flex;
  min-height: 48px;
  padding: 0.75rem 1.3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--blue);
  color: white;
  font-size: 0.94rem;
  font-weight: 650;
  line-height: 1.15;
  text-align: center;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
  background: var(--blue-hover);
  color: white;
}

.button--small {
  min-height: 36px;
  padding: 0.55rem 1rem;
  font-size: 0.78rem;
}

.button--secondary {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
}

.button--secondary:hover {
  border-color: rgba(16, 16, 20, 0.28);
  background: var(--surface);
  color: var(--ink);
}

.button--light {
  background: white;
  color: var(--ink);
}

.button--light:hover {
  background: #e8f2ff;
  color: var(--ink);
}

.button-row {
  display: flex;
  margin-top: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero {
  padding: clamp(5rem, 10vw, 8.5rem) 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 70%, rgba(42, 112, 255, 0.12), transparent 36%),
    linear-gradient(180deg, #fff 0%, #f7f7fa 100%);
  text-align: center;
}

.hero__content {
  max-width: 960px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3.6rem, 9vw, 8.5rem);
  font-weight: 750;
  letter-spacing: -0.032em;
  line-height: 0.88;
}

.hero__lede {
  max-width: 790px;
  margin: clamp(1.7rem, 4vw, 2.5rem) auto 0;
  color: var(--muted);
  font-size: clamp(1.12rem, 2.3vw, 1.55rem);
  letter-spacing: -0.02em;
  line-height: 1.45;
}

.hero__visual {
  margin-top: clamp(3.5rem, 8vw, 6.5rem);
}

.product-frame {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-lg);
  background: #05070c;
  box-shadow: 0 45px 100px rgba(12, 19, 40, 0.23);
}

.product-frame--hero {
  transform: perspective(1500px) rotateX(2deg);
}

.product-frame img {
  width: 100%;
}

.product-promise {
  padding-block: clamp(5rem, 11vw, 10rem);
  background: white;
}

.product-promise__inner {
  max-width: 1040px;
  text-align: center;
}

.product-promise h2 {
  max-width: 980px;
  margin: 0 auto;
  font-size: clamp(3rem, 7.5vw, 7rem);
  font-weight: 720;
  letter-spacing: -0.028em;
  line-height: 0.98;
}

.product-promise__inner > p:not(.eyebrow):not(.product-promise__closer) {
  max-width: 790px;
  margin: 2rem auto 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2.2vw, 1.4rem);
  line-height: 1.55;
}

.product-promise__closer {
  margin: 2rem 0 0;
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.012em;
}

.section {
  padding-block: var(--section-space);
}

.section--soft {
  background: var(--surface);
}

.section--dark {
  overflow: hidden;
  background: var(--dark);
  color: white;
}

.section-heading {
  max-width: 800px;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.section-heading h2,
.support-cta h2,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  font-weight: 720;
  letter-spacing: -0.028em;
  line-height: 0.98;
}

.section-heading > p:last-child,
.support-cta .container > p:not(.eyebrow) {
  max-width: 680px;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.section-heading--light > p:last-child {
  color: #9c9ca6;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  position: relative;
  min-height: 340px;
  padding: clamp(1.6rem, 4vw, 3rem);
  overflow: hidden;
  border: 1px solid rgba(16, 16, 20, 0.06);
  border-radius: var(--radius-md);
  background: white;
}

.feature-card--wide {
  grid-column: span 2;
  min-height: 300px;
}

.feature-card--dark {
  background: var(--dark-soft);
  color: white;
}

.feature-card--ai {
  background:
    radial-gradient(circle at 85% 20%, rgba(0, 113, 227, 0.28), transparent 34%),
    linear-gradient(135deg, #06080d, #111722);
  color: white;
}

.feature-card--vision {
  background:
    radial-gradient(circle at 85% 20%, rgba(64, 134, 255, 0.28), transparent 34%),
    linear-gradient(135deg, #0a101d, #13131b);
  color: white;
}

.feature-card__mark {
  display: block;
  margin-bottom: clamp(4rem, 9vw, 7rem);
  color: #8b8b93;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.feature-card h3 {
  max-width: 650px;
  margin: 0 0 0.75rem;
  font-size: clamp(1.7rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  line-height: 1;
}

.feature-card p {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.feature-card--dark p,
.feature-card--ai p,
.feature-card--vision p {
  color: #b7b7c0;
}

.platform-row {
  display: grid;
  min-height: 660px;
  margin-bottom: 1rem;
  padding: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  grid-template-columns: minmax(0, 0.85fr) minmax(300px, 1.15fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.platform-row--reverse .platform-copy {
  order: 2;
}

.platform-number {
  margin: 0 0 1rem;
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.platform-copy h3,
.platform-card h3,
.vision-panel h3 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: -0.025em;
  line-height: 1;
}

.platform-copy > p:last-child,
.platform-card > div > p:last-child,
.vision-panel__copy > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.18rem);
}

.device-frame {
  margin-inline: auto;
  overflow: hidden;
  background: #050507;
  box-shadow: var(--shadow);
}

.device-frame--phone {
  width: min(300px, 78vw);
  border: 7px solid #202027;
  border-radius: 52px;
}

.device-frame--tablet {
  border: 7px solid #202027;
  border-radius: 26px;
}

.platform-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.platform-card {
  display: flex;
  min-height: 620px;
  padding: clamp(1.8rem, 4vw, 3.5rem);
  overflow: hidden;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.platform-card--tv {
  background: #050507;
  color: white;
}

.platform-card--tv > div > p:last-child {
  color: #aaaab2;
}

.platform-card--tv img {
  width: 70%;
  max-width: 320px;
  margin: 3rem auto 1rem;
  border-radius: 20px;
  background: #000;
}

.platform-card--mac img {
  width: calc(100% + 3rem);
  max-width: none;
  margin: 3rem -1.5rem -1.5rem;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.vision-panel {
  position: relative;
  min-height: 620px;
  margin-top: 1rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #090908;
  color: white;
}

.vision-panel::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.32) 48%, rgba(0, 0, 0, 0.04) 75%);
}

.vision-panel img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
}

.vision-panel__copy {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: clamp(1.8rem, 6vw, 5rem);
  width: min(520px, calc(100% - 3.6rem));
  transform: translateY(-50%);
}

.vision-panel__copy > p:last-child {
  color: #c4c4ca;
}

.screenshot-rail {
  display: flex;
  width: 100%;
  padding: 0 max(1rem, calc((100vw - var(--container)) / 2)) 1.5rem;
  overflow-x: auto;
  align-items: center;
  gap: 1.2rem;
  scroll-padding-inline: 1rem;
  scroll-snap-type: x mandatory;
  scrollbar-color: #34343b transparent;
}

.screenshot {
  flex: 0 0 auto;
  margin: 0;
  scroll-snap-align: start;
}

.screenshot img {
  width: auto;
  max-width: none;
  height: min(54vw, 620px);
  border: 1px solid #2c2d34;
  border-radius: 24px;
  background: #111;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.45);
}

.screenshot--portrait img {
  height: min(68vw, 720px);
}

.screenshot figcaption {
  margin-top: 0.85rem;
  color: #9b9ca5;
  font-size: 0.82rem;
}

.demo-panel {
  display: grid;
  padding: clamp(2rem, 6vw, 5.5rem);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #050507, #15171d);
  color: white;
}

.demo-panel h2 {
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 4.6rem);
  letter-spacing: -0.025em;
  line-height: 0.98;
}

.demo-panel__copy > p:not(.eyebrow) {
  margin: 1.5rem 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.06rem;
}

.demo-panel .eyebrow {
  color: #a8cfff;
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.4rem;
  color: var(--blue);
  font-weight: 650;
}

.demo-panel .text-link {
  color: white;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.copy-card {
  min-width: 0;
  padding: clamp(1.4rem, 4vw, 2.3rem);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(5, 18, 40, 0.48);
  box-shadow: 0 25px 70px rgba(0, 28, 71, 0.25);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.copy-card__label {
  display: block;
  margin-bottom: 0.6rem;
  color: #b9d8f9;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.copy-card code {
  display: block;
  margin-bottom: 1.5rem;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(0.82rem, 1.7vw, 1rem);
}

.copy-status {
  min-height: 1.5em;
  margin: 0.7rem 0 0;
  color: #d4e9ff;
  font-size: 0.85rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.trust-list > div {
  display: grid;
  padding: 1.5rem 0;
  grid-template-columns: 46px 1fr;
  gap: 1rem;
  border-top: 1px solid var(--line);
}

.trust-list > div span {
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
}

.trust-list > div p {
  margin: 0;
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.support-cta {
  text-align: center;
}

.support-cta img {
  margin: 0 auto 2rem;
  border-radius: 22px;
  box-shadow: 0 15px 35px rgba(12, 18, 35, 0.16);
}

.support-cta .container > p:not(.eyebrow) {
  margin-inline: auto;
}

.support-cta .button {
  margin-top: 2rem;
}

.site-footer {
  padding: 5rem 0 1.5rem;
  background: var(--dark);
  color: white;
}

.site-footer__grid {
  display: grid;
  padding-bottom: 4rem;
  grid-template-columns: minmax(260px, 1.8fr) repeat(3, minmax(130px, 0.7fr));
  gap: 3rem;
}

.brand--footer {
  margin-bottom: 1.1rem;
  font-size: 1.2rem;
}

.site-footer__brand p {
  max-width: 430px;
  margin: 0;
  color: #a3a3ad;
}

.site-footer h2 {
  margin: 0 0 1rem;
  color: #85858f;
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer__grid > div:not(.site-footer__brand) a {
  display: block;
  width: fit-content;
  margin-bottom: 0.65rem;
  color: #d8d8dc;
  font-size: 0.88rem;
}

.footer-link-button {
  display: block;
  width: fit-content;
  margin: 0 0 0.65rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: #d8d8dc;
  font-size: 0.88rem;
  cursor: pointer;
}

.footer-link-button:hover {
  color: white;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer a:hover {
  color: white;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer__bottom {
  display: flex;
  padding-top: 1.25rem;
  justify-content: space-between;
  gap: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #7f7f88;
  font-size: 0.74rem;
}

.site-footer__bottom p {
  margin: 0;
}

.cookie-banner {
  position: fixed;
  z-index: 1500;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  max-width: 1180px;
  margin-inline: auto;
  padding: 1rem;
  transform: translateY(calc(100% + 2rem));
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(12, 13, 17, 0.96);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  color: white;
  opacity: 0;
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  transition: transform 220ms ease, opacity 220ms ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner__content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
}

.cookie-banner h2 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.cookie-banner p {
  max-width: 750px;
  margin: 0;
  color: #b8b8c0;
  font-size: 0.84rem;
  line-height: 1.5;
}

.cookie-banner p a {
  color: white;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.6rem;
}

.cookie-banner .button--secondary {
  border-color: rgba(255, 255, 255, 0.25);
  color: white;
}

.cookie-banner .button--secondary:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

/* Secondary pages */
.page-hero {
  padding: clamp(5rem, 10vw, 8rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  background: var(--surface);
}

.page-hero--compact {
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.page-hero__inner {
  max-width: 900px;
}

.page-hero__inner > p:last-child {
  max-width: 720px;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.content-section {
  padding-block: clamp(3.5rem, 8vw, 7rem);
}

.prose {
  width: min(100%, 790px);
}

.prose h2 {
  margin: 3.5rem 0 1rem;
  scroll-margin-top: 6rem;
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  letter-spacing: -0.018em;
  line-height: 1.1;
}

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

.prose h3 {
  margin: 2rem 0 0.6rem;
  font-size: 1.2rem;
}

.prose p,
.prose li {
  color: #3f3f46;
  line-height: 1.78;
}

.prose ul {
  padding-left: 1.25rem;
}

.prose a,
.playlist-directory a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.legal-nav {
  display: flex;
  margin: 0 0 3rem;
  padding: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: white;
}

.legal-nav a {
  min-height: 42px;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
}

.notice {
  margin-bottom: 2rem;
  padding: 1.2rem 1.4rem;
  border: 1px solid #b6ddbc;
  border-radius: var(--radius-sm);
  background: #f1fbf3;
  color: #165e23;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(3rem, 8vw, 7rem);
}

.contact-aside h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

.contact-aside p {
  color: var(--muted);
}

.contact-points {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.contact-points li {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.contact-form {
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.form-field {
  margin-bottom: 1.4rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.88rem;
  font-weight: 650;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid #c8c8ce;
  border-radius: 12px;
  background: white;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.form-field input {
  min-height: 50px;
}

.form-field textarea {
  min-height: 180px;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--blue);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.12);
}

.field-help {
  display: block;
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.bot-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* Existing playlist directory, retained with a new responsive shell */
.playlist-intro {
  display: grid;
  margin-bottom: 3rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  border-radius: var(--radius-md);
  background: #eaf4ff;
}

.playlist-intro h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: -0.018em;
}

.playlist-intro p {
  margin: 0;
  color: #45556a;
}

.playlist-directory {
  min-width: 0;
}

.playlist-directory > .snippet-clipboard-content {
  display: grid;
  margin-bottom: 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.playlist-directory > .snippet-clipboard-content code {
  display: block;
  padding: 1rem;
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.playlist-directory > br {
  display: none;
}

.playlist-group {
  width: 100%;
  margin: 1rem 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: white;
}

.playlist-group summary {
  padding: 1.15rem 1.35rem;
  background: var(--surface);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

.playlist-group > p,
.playlist-group > .snippet-clipboard-content {
  margin-inline: 1.25rem;
}

.playlist-group pre {
  max-width: 100%;
  padding: 1rem;
  overflow-x: auto;
  border-radius: 10px;
  background: #f1f1f4;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.playlist-group table {
  width: calc(100% - 2.5rem);
  margin: 1.25rem;
  border-collapse: collapse;
  text-align: left;
}

.playlist-group th,
.playlist-group td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.playlist-group th {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.playlist-group td code {
  white-space: normal;
  overflow-wrap: anywhere;
}

.error-page {
  min-height: 60vh;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1040px) {
  .header-cta {
    display: none;
  }

  .site-nav {
    margin-right: 0;
  }

  .site-footer__grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 2rem;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 60px;
    --radius-lg: 28px;
  }

  .menu-toggle {
    position: relative;
    display: block;
  }

  .site-nav {
    position: fixed;
    z-index: -1;
    inset: var(--header-height) 0 auto;
    display: flex;
    max-height: 0;
    padding: 0 1rem;
    overflow: hidden;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    opacity: 0;
    pointer-events: none;
    transition: max-height 250ms ease, opacity 180ms ease, padding 250ms ease;
  }

  .site-nav.is-open {
    max-height: calc(100vh - var(--header-height));
    padding-block: 1rem 2rem;
    overflow-y: auto;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    min-height: 50px;
    padding: 0.85rem 0.25rem;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }

  .site-nav a::after {
    display: none;
  }

  .feature-grid,
  .platform-pair,
  .trust-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .platform-row {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .platform-row--reverse .platform-copy {
    order: 0;
  }

  .platform-card {
    min-height: 560px;
  }

  .vision-panel,
  .vision-panel img {
    min-height: 580px;
  }

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

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

  .site-footer__brand {
    grid-column: span 2;
  }

  .cookie-banner__content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .hero {
    padding-top: 4rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 15.5vw, 4.2rem);
  }

  .hero .eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .button-row {
    flex-direction: column;
  }

  .button-row .button {
    width: 100%;
  }

  .product-frame--hero {
    margin-inline: -0.2rem;
    border-radius: 19px;
    transform: none;
  }

  .feature-grid {
    display: block;
  }

  .feature-card,
  .feature-card--wide {
    min-height: 310px;
    margin-bottom: 0.75rem;
  }

  .feature-card__mark {
    margin-bottom: 4rem;
  }

  .platform-row {
    padding: 1.4rem;
    border-radius: 24px;
  }

  .platform-card {
    min-height: 500px;
    border-radius: 24px;
  }

  .device-frame--phone {
    width: min(270px, 82vw);
    border-radius: 42px;
  }

  .vision-panel,
  .vision-panel img {
    min-height: 590px;
  }

  .vision-panel img {
    object-position: 58% center;
  }

  .vision-panel::after {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.84) 0%, rgba(0, 0, 0, 0.28) 70%);
  }

  .vision-panel__copy {
    top: 2rem;
    left: 1.4rem;
    width: calc(100% - 2.8rem);
    transform: none;
  }

  .screenshot img,
  .screenshot--portrait img {
    height: 68vh;
    max-height: 600px;
  }

  .screenshot--landscape img {
    width: min(88vw, 520px);
    height: auto;
  }

  .demo-panel {
    padding: 1.5rem;
    border-radius: 24px;
  }

  .copy-card .button {
    width: 100%;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__brand {
    grid-column: auto;
  }

  .site-footer__bottom {
    flex-direction: column;
  }

  .cookie-banner {
    right: 0.6rem;
    bottom: 0.6rem;
    left: 0.6rem;
    padding: 1rem;
    border-radius: 17px;
  }

  .cookie-banner__actions {
    flex-direction: column-reverse;
  }

  .cookie-banner__actions .button {
    width: 100%;
  }

  .playlist-intro {
    grid-template-columns: 1fr;
  }

  .playlist-intro .button {
    width: 100%;
  }

  .playlist-directory > .snippet-clipboard-content {
    grid-template-columns: 1fr;
  }

  .playlist-group {
    overflow-x: auto;
  }

  .playlist-group table {
    width: calc(100% - 1.5rem);
    margin: 0.75rem;
    font-size: 0.78rem;
  }

  .playlist-group th,
  .playlist-group td {
    padding: 0.6rem 0.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}