:root {
  color-scheme: light;
  --navy: #2b2f60;
  --navy-deep: #202349;
  --gold: #bba651;
  --gold-light: #d8c987;
  --cream: #f5f3ed;
  --paper: #fff;
  --ink: #26283e;
  --muted: #777a8e;
  --line: rgba(43, 47, 96, 0.12);
  --shadow: 0 32px 90px rgba(23, 27, 67, 0.18);
  --font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 8%, rgba(187, 166, 81, 0.18), transparent 28rem),
    linear-gradient(145deg, var(--navy-deep), var(--navy));
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 20;
  top: 1rem;
  left: 1rem;
  padding: 0.8rem 1rem;
  transform: translateY(-160%);
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  font-weight: 700;
}

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

.page-shell {
  display: grid;
  min-height: 100svh;
  padding: clamp(0.75rem, 2.5vw, 2.5rem);
  place-items: center;
}

.download-panel {
  width: min(1480px, 100%);
  min-height: min(900px, calc(100svh - clamp(1.5rem, 5vw, 5rem)));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.brandbar,
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brandbar {
  min-height: 128px;
  padding: 1.35rem clamp(1.5rem, 4.5vw, 5rem);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: block;
  width: clamp(180px, 17vw, 260px);
}

.brand img {
  width: 100%;
  height: auto;
}

.secure-label {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.secure-label svg {
  width: 1.25rem;
  fill: none;
  stroke: var(--gold);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.content {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 0.95fr) minmax(480px, 1.05fr);
}

.copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3.2rem, 6vw, 7rem) clamp(2rem, 5.5vw, 6.5rem);
}

.eyebrow {
  margin: 0 0 1.6rem;
  color: var(--gold);
  font-size: clamp(0.75rem, 1vw, 0.84rem);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 700px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(3rem, 5.7vw, 6.6rem);
  font-weight: 520;
  letter-spacing: -0.065em;
  line-height: 0.92;
}

h1 span {
  color: var(--gold);
}

.intro {
  max-width: 570px;
  margin: 2.1rem 0 0;
  color: #626578;
  font-size: clamp(1rem, 1.25vw, 1.2rem);
  line-height: 1.7;
}

.intro strong {
  color: var(--navy);
  font-weight: 750;
}

.watch-card {
  margin-top: 2.8rem;
}

.watch-button {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fbfaf7;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.watch-button:hover,
.watch-button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(187, 166, 81, 0.55);
  box-shadow: 0 16px 36px rgba(35, 39, 87, 0.1);
  outline: none;
}

.play-icon {
  display: grid;
  width: 54px;
  flex: 0 0 auto;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--gold);
  place-items: center;
}

.play-icon svg {
  width: 23px;
  fill: none;
  stroke: var(--navy-deep);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.watch-copy {
  display: grid;
  flex: 1;
  gap: 0.2rem;
}

.watch-copy small {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.watch-copy strong {
  color: var(--navy);
  font-size: 1rem;
}

.watch-arrow {
  width: 19px;
  fill: none;
  stroke: var(--gold);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.support {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.8rem;
  align-items: center;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.support span {
  color: var(--ink);
  font-weight: 700;
}

.support a {
  text-decoration-color: rgba(43, 47, 96, 0.25);
  text-underline-offset: 0.2rem;
}

.support a:hover {
  color: var(--navy);
}

.support i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold);
}

.visual {
  position: relative;
  display: flex;
  min-height: 650px;
  margin: 0;
  overflow: hidden;
  background: var(--navy);
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.25rem, 3vw, 3.2rem);
}

.video-frame {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  aspect-ratio: 16 / 9;
  background: #090a12;
  box-shadow: 0 28px 70px rgba(8, 10, 31, 0.36);
}

.video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.fullscreen-button {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  display: inline-flex;
  min-height: 40px;
  padding: 0.55rem 0.82rem;
  gap: 0.5rem;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(20, 23, 55, 0.78);
  backdrop-filter: blur(12px);
  color: white;
  cursor: pointer;
  font: 750 0.73rem var(--font);
  letter-spacing: 0.04em;
  transition: background 180ms ease, transform 180ms ease;
}

.fullscreen-button:hover,
.fullscreen-button:focus-visible {
  transform: translateY(-1px);
  background: rgba(187, 166, 81, 0.94);
  color: var(--navy-deep);
  outline: none;
}

.fullscreen-button svg {
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.video-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.video-caption small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.62rem;
  font-weight: 500;
}

.footer {
  min-height: 86px;
  padding: 1rem clamp(1.5rem, 4.5vw, 5rem);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.74rem;
}

.footer p {
  margin: 0;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.footer a {
  text-decoration: none;
}

.footer a:hover,
.footer a:focus-visible {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

noscript {
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 30;
  width: 100%;
  padding: 0.6rem;
  background: var(--navy);
  color: white;
  font: 0.8rem var(--font);
  text-align: center;
}

@media (max-width: 1000px) {
  .page-shell {
    display: block;
  }

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

  .visual {
    min-height: min(70vw, 600px);
    order: -1;
  }

  .copy {
    padding-top: clamp(3.5rem, 8vw, 6rem);
  }
}

@media (max-width: 650px) {
  .page-shell {
    padding: 0;
  }

  .download-panel {
    border: 0;
    border-radius: 0;
  }

  .brandbar {
    min-height: 98px;
    padding-inline: 1.25rem;
  }

  .brand {
    width: 165px;
  }

  .secure-label {
    font-size: 0;
  }

  .secure-label svg {
    width: 1.4rem;
  }

  .visual {
    min-height: 86vw;
  }

  .copy {
    padding: 3.8rem 1.25rem 4rem;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.6rem);
  }

  .video-stage {
    min-height: 0;
    padding: 1rem;
  }

  .fullscreen-button span {
    display: none;
  }

  .video-caption {
    align-items: flex-start;
    gap: 0.35rem;
    flex-direction: column;
  }

  .footer {
    align-items: flex-start;
    gap: 1rem;
    flex-direction: column;
    padding: 1.4rem 1.25rem 1.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}