:root {
  color-scheme: dark;
  --color-primary: #ef553c;
  --color-primary-light: #ff7a5c;
  --color-background: #0a0a0f;
  --color-background-soft: #121215;
  --color-surface: #161618;
  --color-surface-raised: #1e1e22;
  --color-text: #ffffff;
  --color-text-secondary: #a0a0a8;
  --color-text-tertiary: #6f6f78;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --shadow-premium: 0 28px 80px rgba(0, 0, 0, 0.42);
  --max-width: 1160px;
  --header-height: 76px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --font-main: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 50% -20%, rgba(239, 85, 60, 0.16), transparent 34rem),
    linear-gradient(180deg, var(--color-background), var(--color-background-soft) 55%, var(--color-background));
  color: var(--color-text);
  font-family: var(--font-main);
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 72%);
}

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

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 16px clamp(18px, 4vw, 48px);
  background: rgba(10, 10, 15, 0.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-elevated {
  background: rgba(10, 10, 15, 0.9);
  border-color: var(--color-border);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-weight: 700;
}

.brand-icon {
  width: 34px;
  height: 34px;
  display: block;
  border-radius: 10px;
  box-shadow: 0 12px 34px rgba(239, 85, 60, 0.28);
  object-fit: cover;
}

.brand-name {
  font-size: 17px;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 600;
}

.site-nav a,
.site-footer a,
.text-link {
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-footer a:hover,
.text-link:hover {
  color: var(--color-primary-light);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.language-toggle {
  min-width: 42px;
  min-height: 42px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: rgba(30, 30, 34, 0.72);
  color: var(--color-text);
  cursor: pointer;
  font: 700 13px/1 var(--font-main);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.language-toggle:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 122, 92, 0.46);
  background: rgba(42, 42, 48, 0.86);
}

.header-cta,
.play-widget {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(239, 85, 60, 0.5);
  background: linear-gradient(135deg, var(--color-primary), #cf412b);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 18px 40px rgba(239, 85, 60, 0.22);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.header-cta {
  min-height: 42px;
  padding: 0 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
}

.header-cta:hover,
.play-widget:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 122, 92, 0.72);
  box-shadow: 0 24px 56px rgba(239, 85, 60, 0.3);
}

.section-band {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  min-height: calc(100vh - var(--header-height));
  padding: 72px 0 96px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--color-primary-light);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.15;
}

.hero-lede {
  max-width: 640px;
  margin-bottom: 34px;
  color: var(--color-text-secondary);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.play-widget {
  gap: 14px;
  min-height: 64px;
  padding: 0 28px;
  border-radius: 999px;
}

.play-widget-icon {
  position: relative;
  width: 18px;
  height: 26px;
  border: 2px solid #ffffff;
  border-radius: 5px;
  box-shadow: inset 0 -4px 0 rgba(255, 255, 255, 0.18);
}

.play-widget-icon::after {
  position: absolute;
  left: 50%;
  bottom: 3px;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  content: "";
  background: #ffffff;
  transform: translateX(-50%);
}

.play-widget-title {
  display: block;
  font-size: 21px;
  line-height: 1;
}

.text-link {
  color: var(--color-text-secondary);
  font-size: 15px;
  font-weight: 700;
}

.device-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 620px;
}

.device-entry {
  opacity: 0;
  transform: translateY(72px) scale(0.965);
  animation: phone-rise-in 1400ms cubic-bezier(0.16, 1, 0.3, 1) 380ms forwards;
  will-change: opacity, transform;
}

.device-stage::before {
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(239, 85, 60, 0.18);
  border-radius: 999px;
  content: "";
  background: radial-gradient(circle, rgba(239, 85, 60, 0.18), transparent 64%);
  animation: premium-pulse 7s ease-in-out infinite;
}

.device-frame {
  position: relative;
  width: min(340px, 84vw);
  padding: 12px;
  border: 1px solid var(--color-border-strong);
  border-radius: 38px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow-premium);
  transform: rotate(2deg);
}

.device-screen-slot {
  aspect-ratio: 9 / 19.5;
  overflow: hidden;
  border-radius: 28px;
  background: var(--color-background);
}

.device-screen {
  height: 100%;
  min-height: 560px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(239, 85, 60, 0.08), transparent 34%),
    var(--color-background);
}

.app-screen-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 560px;
  border: 1px solid var(--color-border);
  border-radius: 28px;
  object-fit: cover;
  object-position: top center;
  background: var(--color-background);
}

.mock-status,
.mock-card,
.mock-grid > div,
.mock-timer,
.feature-panel,
.legal-document {
  border: 1px solid var(--color-border);
  background: rgba(22, 22, 24, 0.82);
  backdrop-filter: blur(20px);
}

.mock-status,
.mock-timer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mock-status {
  margin-bottom: 18px;
  color: var(--color-text-secondary);
  font-size: 13px;
}

.mock-status strong {
  color: var(--color-text);
}

.mock-card {
  min-height: 170px;
  margin-bottom: 14px;
  padding: 18px;
  border-radius: var(--radius-xl);
}

.mock-card-primary {
  background:
    linear-gradient(135deg, rgba(239, 85, 60, 0.18), transparent),
    rgba(22, 22, 24, 0.9);
}

.mock-card span,
.mock-grid span,
.mock-timer span {
  display: block;
  margin-bottom: 8px;
  color: var(--color-text-secondary);
  font-size: 13px;
}

.mock-card strong {
  display: block;
  margin-bottom: 56px;
  font-size: 28px;
}

.mock-progress {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.mock-progress span {
  display: block;
  height: 100%;
  margin: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.mock-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.mock-grid > div,
.mock-timer {
  min-height: 112px;
  padding: 16px;
  border-radius: var(--radius-lg);
}

.mock-grid strong,
.mock-timer strong {
  font-size: 28px;
}

.mock-timer {
  min-height: 96px;
}

.content-section,
.legal-preview {
  padding: 96px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-panel {
  min-height: 260px;
  padding: 24px;
  border-radius: var(--radius-xl);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.feature-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(239, 85, 60, 0.34);
  background: rgba(30, 30, 34, 0.9);
}

.feature-kicker {
  display: inline-flex;
  margin-bottom: 70px;
  color: var(--color-primary-light);
  font-size: 13px;
  font-weight: 700;
}

.feature-panel p {
  margin-bottom: 0;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.legal-preview {
  padding-top: 24px;
}

.legal-document {
  max-width: 860px;
  padding: clamp(24px, 5vw, 56px);
  border-radius: var(--radius-xl);
}

.legal-document p,
.legal-document li {
  color: var(--color-text-secondary);
  font-size: 17px;
  line-height: 1.75;
}

.legal-document h2 {
  margin-top: 38px;
  margin-bottom: 8px;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.12;
}

.document-title {
  margin-bottom: 8px;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 0.98;
}

.document-main {
  padding: 76px 0 96px;
}

.legal-document a {
  color: var(--color-primary-light);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(255, 122, 92, 0.36);
  text-underline-offset: 4px;
}

.legal-document ul {
  padding-left: 24px;
  margin: 0 0 24px;
}

.legal-document li + li {
  margin-top: 8px;
}

.legal-document h3 {
  margin-top: 34px;
}

.document-updated {
  margin-bottom: 34px;
  color: var(--color-text-tertiary);
  font-size: 14px;
}

.site-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
  padding: 44px 0 56px;
  border-top: 1px solid var(--color-border);
}

.site-footer p {
  margin: 14px 0 0;
  color: var(--color-text-secondary);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 600;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
  padding: 72px 0 112px;
}

.trust-list {
  display: grid;
  gap: 14px;
}

.trust-list > div {
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(22, 22, 24, 0.78);
}

.trust-list strong,
.trust-list span {
  display: block;
}

.trust-list strong {
  margin-bottom: 8px;
  font-size: 18px;
}

.trust-list span {
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.cta-section {
  margin-bottom: 84px;
  padding: clamp(28px, 6vw, 58px);
  border: 1px solid rgba(239, 85, 60, 0.24);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(239, 85, 60, 0.18), transparent 44%),
    rgba(22, 22, 24, 0.84);
  box-shadow: var(--shadow-premium);
}

.cta-section h2 {
  max-width: 740px;
}

.cta-section p:not(.eyebrow) {
  max-width: 680px;
  margin-bottom: 28px;
  color: var(--color-text-secondary);
  font-size: 18px;
  line-height: 1.6;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes premium-pulse {
  0%,
  100% {
    transform: scale(0.94);
    opacity: 0.68;
  }

  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes phone-rise-in {
  from {
    opacity: 0;
    transform: translateY(72px) scale(0.965);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal-on-scroll {
    opacity: 1;
    transform: none;
  }

  .device-entry {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

@media (max-width: 920px) {
  .site-header {
    gap: 16px;
  }

  .site-nav {
    display: none;
  }

  .hero-section {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 56px;
  }

  .device-stage {
    min-height: auto;
  }

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

  .split-section {
    grid-template-columns: 1fr;
  }

  .feature-panel {
    min-height: 0;
  }

  .feature-kicker {
    margin-bottom: 34px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand-name {
    font-size: 16px;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 13px;
    font-size: 13px;
  }

  .language-toggle {
    min-width: 38px;
    min-height: 38px;
  }

  .section-band,
  .site-footer {
    width: min(100% - 28px, var(--max-width));
  }

  .hero-section {
    padding-top: 44px;
    padding-bottom: 72px;
  }

  h1 {
    font-size: 44px;
  }

  .hero-lede {
    font-size: 17px;
  }

  .play-widget {
    width: 100%;
  }

  .device-frame {
    width: min(316px, 100%);
    transform: none;
  }

  .device-screen {
    min-height: 510px;
  }

  .mock-grid {
    gap: 10px;
  }

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

  .site-footer nav {
    justify-content: flex-start;
  }
}