*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }


body {
  background: #ffffff;
  font-family: 'DM Sans', sans-serif;
  min-height: 100vh;
}
header {
  background: #0a0a0a;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}
header img {
  height: 32px;
  width: auto;
}
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 0px 24px 80px;
}
h1 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: 1px;
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 6px;
  margin-bottom: 56px;
}
.video-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.video-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #111;
  border-radius: 4px;
  overflow: hidden;
}
.video-wrap iframe,
.video-wrap > * {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}
.placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #111;
  color: #444;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
}
.video-label {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(20px, 3vw, 28px);
  text-align: center;
  margin-bottom: 16px;
  margin-top: 48px;
}
.btn-yellow {
  display: block;
  width: 100%;
  max-width: 860px;
  margin: 32px auto;
  padding: 18px;
  background: #FFE500;
  color: #000000;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 1px;
  text-align: center;
  text-decoration: none;
  border-radius: 50px;
}
.disclaimer {
  margin-top: 1420px;
  padding-bottom: 48px;
  text-align: center;
  font-size: 11px;
  color: #888;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-white {
  background: #ffffff;
  color: #000000;
  padding: 40px 24px;
  max-width: 860px;
  margin: 0 auto;
}

.section-black {
  background: #0a0a0a;
  color: #ffffff;
  padding: 40px 24px;
}

.section-black .section-title,
.section-black .video-label,
.section-black .placeholder {
  color: #ffffff;
}

.section-black .placeholder {
  color: #666;
}

.section-black > * {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(24px, 4vw, 36px);
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 6px;
  margin-bottom: 22px;
}

.section-title.green {
  color: #00cc44;
}

.section-subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(15px, 2vw, 18px);
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle.bold {
  font-weight: 700;
  margin-bottom: 24px;
}

.watch-first {
  color: #ff0000 !important;
  border: 2px solid #ff0000;
  font-size: 28px !important;
  font-weight: 700;
}

.photo-single img {
  width: 100%;
  max-width: 860px;
  display: block;
  margin: 0 auto;
  border-radius: 4px;
}

.photo-stack {
  display: flex;
  flex-direction: row;
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
  margin-bottom: 28px;
}

.photo-stack img {
  width: 50%;
  height: auto;
  border-radius: 4px;
  border: 3px solid #ffffff;
}

@media (max-width: 1024px) {
  .photo-stack {
    flex-direction: column;
  }
  .photo-stack img {
    width: 100%;
    height: auto;
  }
}



.video-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.back-to-top {
  display: block;
  text-align: center;
  padding: 16px;
  background: #0a0a0a;
  color: #ffffff;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  letter-spacing: 1px;
}