:root {
  --ink: #07162f;
  --navy: #08275f;
  --blue: #02a8f5;
  --deep-blue: #0066d8;
  --green: #78d900;
  --pink: #ff2787;
  --yellow: #ffc300;
  --orange: #ff7b00;
  --white: #ffffff;
  --soft: #f4fbff;
  --line: rgba(7, 22, 47, 0.14);
  --shadow: 0 24px 60px rgba(7, 22, 47, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
  padding: 10px clamp(18px, 4vw, 54px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand img {
  width: 82px;
  height: 62px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--navy);
  font-weight: 800;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--white);
  background: var(--navy);
}

.menu-toggle {
  display: none;
  border: 0;
  border-radius: 999px;
  padding: 11px 16px;
  color: var(--white);
  background: var(--navy);
  font: inherit;
  font-weight: 800;
}

.hero,
.page-hero,
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
  align-items: center;
  gap: clamp(28px, 6vw, 76px);
  min-height: calc(100vh - 84px);
  padding: clamp(38px, 7vw, 86px) clamp(18px, 5vw, 72px);
  overflow: hidden;
}

.hero {
  position: relative;
  background:
    radial-gradient(circle at 14% 16%, rgba(255, 195, 0, 0.32), transparent 27%),
    radial-gradient(circle at 84% 12%, rgba(2, 168, 245, 0.28), transparent 26%),
    linear-gradient(135deg, #ffffff 0%, #f0fbff 52%, #fff6d5 100%);
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.72) 0%, rgba(255, 255, 255, 0.46) 45%, rgba(255, 255, 255, 0.16) 100%),
    radial-gradient(circle at 18% 24%, rgba(255, 195, 0, 0.2), transparent 30%),
    radial-gradient(circle at 80% 18%, rgba(2, 168, 245, 0.16), transparent 28%);
  pointer-events: none;
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, #ffffff, #f0fbff 52%, #fff6d5);
  overflow: hidden;
}

.hero-video-bg video,
.hero-video-bg iframe {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.hero > :not(.hero-video-bg) {
  position: relative;
  z-index: 1;
}

.hero h1,
.page-hero h1,
.contact-section h1 {
  margin: 0;
  max-width: 850px;
  color: var(--navy);
  font-size: clamp(3.2rem, 9vw, 8.6rem);
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
}

.page-hero h1,
.contact-section h1 {
  font-size: clamp(2.55rem, 6vw, 5.8rem);
}

.hero p,
.page-hero p,
.contact-section p {
  max-width: 650px;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.hero-art {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-art::before,
.page-hero::before {
  position: absolute;
  content: "";
  width: min(54vw, 560px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(from 160deg, var(--yellow), var(--pink), var(--blue), var(--green), var(--yellow));
  opacity: 0.2;
  filter: blur(2px);
}

.hero-art img {
  position: relative;
  max-height: min(66vh, 650px);
  filter: drop-shadow(0 28px 32px rgba(7, 22, 47, 0.22));
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--pink);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions,
.series-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 3px solid var(--navy);
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 900;
  box-shadow: 0 8px 0 var(--navy);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(3px);
  box-shadow: 0 5px 0 var(--navy);
}

.button.primary {
  color: var(--white);
  background: var(--pink);
}

.button.secondary {
  color: var(--navy);
  background: var(--yellow);
}

.section-band,
.split-section,
.content-grid,
.shop-layout {
  padding: clamp(52px, 8vw, 92px) clamp(18px, 5vw, 72px);
}

.blue-band {
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--deep-blue) 54%, #00a2e8);
}

.blue-band .eyebrow {
  color: var(--yellow);
}

.section-heading {
  max-width: 790px;
  margin: 0 auto 32px;
  text-align: center;
}

h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
}

.blue-band h2 {
  color: var(--white);
}

h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 1.35rem;
  line-height: 1.12;
}

.blue-band h3 {
  color: var(--white);
}

.video-slider {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
}

.video-feature {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(22px, 5vw, 50px);
  min-height: 440px;
  padding: clamp(18px, 4vw, 44px);
  border: 4px solid rgba(255, 255, 255, 0.8);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}

.video-feature.is-hidden {
  display: none;
}

.video-poster {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 330px;
  border-radius: 22px;
  background: var(--white);
  overflow: hidden;
}

.video-poster img {
  position: relative;
  z-index: 2;
  max-height: 320px;
  object-fit: contain;
}

.media-poster::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: linear-gradient(180deg, rgba(7, 22, 47, 0.05), rgba(7, 22, 47, 0.34));
  pointer-events: none;
}

.white-poster {
  background: var(--white);
}

.white-poster::after,
.white-poster .slide-video,
.white-poster iframe {
  display: none;
}

.slide-video,
.youtube-poster iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

.youtube-poster iframe {
  z-index: 2;
}

.video-fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  min-height: 100%;
  border-radius: 0;
}

.gradient-card {
  color: var(--navy);
  font-size: clamp(2rem, 5vw, 4.6rem);
  font-weight: 950;
  line-height: 0.9;
  text-align: center;
  text-transform: uppercase;
}

.gradient-card.yellow {
  background: linear-gradient(135deg, var(--yellow), #fff5a8);
}

.gradient-card.green {
  background: linear-gradient(135deg, var(--green), #cfff61);
}

.video-details p {
  max-width: 560px;
  font-size: 1.15rem;
}

.pill {
  display: inline-flex;
  margin-bottom: 14px;
  border-radius: 999px;
  padding: 7px 13px;
  color: var(--navy);
  background: var(--yellow);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.slider-control {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 46px;
  height: 46px;
  border: 3px solid var(--navy);
  border-radius: 999px;
  color: var(--navy);
  background: var(--yellow);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  transform: translateY(-50%);
}

.slider-control.previous {
  left: -18px;
}

.slider-control.next {
  right: -18px;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.slider-dots button {
  width: 12px;
  height: 12px;
  border: 2px solid var(--white);
  border-radius: 50%;
  padding: 0;
  background: transparent;
}

.slider-dots button[aria-current="true"] {
  background: var(--yellow);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(260px, 430px);
  align-items: center;
  gap: clamp(26px, 6vw, 70px);
  background: #fff9e7;
}

.split-section p {
  max-width: 680px;
  font-size: 1.15rem;
}

.series-logo {
  max-height: 520px;
  object-fit: contain;
  filter: drop-shadow(0 22px 24px rgba(7, 22, 47, 0.2));
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--deep-blue);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 6px;
}

.shop-preview {
  background: var(--soft);
}

.product-grid,
.video-grid,
.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-grid.full,
.video-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card,
.video-card,
.content-grid article,
.shop-note,
.contact-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 36px rgba(7, 22, 47, 0.08);
}

.product-card,
.video-card,
.content-grid article,
.shop-note {
  padding: 18px;
}

.product-image,
.video-thumb {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 180px;
  margin-bottom: 18px;
  border-radius: 8px;
  color: var(--white);
  font-size: 1.55rem;
  font-weight: 950;
  text-align: center;
  text-transform: uppercase;
}

.product-photo {
  min-height: 210px;
  padding: 0;
  background: var(--white);
  overflow: hidden;
}

.product-photo img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.video-link {
  display: block;
}

.video-link:hover .video-thumb {
  transform: translateY(-3px);
}

.play-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  min-height: 34px;
  border: 2px solid var(--navy);
  border-radius: 999px;
  padding: 0 12px;
  color: var(--navy);
  background: var(--yellow);
  font-size: 0.78rem;
  font-weight: 950;
  box-shadow: 0 4px 0 var(--navy);
}

.product-image.blue,
.video-thumb.blue {
  background: linear-gradient(135deg, var(--deep-blue), var(--blue));
}

.product-image.pink {
  background: linear-gradient(135deg, var(--pink), #ff86bc);
}

.product-image.yellow,
.video-thumb.yellow {
  color: var(--navy);
  background: linear-gradient(135deg, var(--yellow), #fff184);
}

.product-image.green,
.video-thumb.green {
  color: var(--navy);
  background: linear-gradient(135deg, var(--green), #caff47);
}

.product-image.orange {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
}

.product-image.navy {
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
}

.price {
  display: inline-flex;
  margin-top: 8px;
  color: var(--pink);
  font-weight: 950;
}

.page-hero {
  position: relative;
  min-height: 560px;
  background: linear-gradient(135deg, #ffffff, var(--soft));
}

.page-hero.compact,
.page-hero.video-page {
  min-height: 520px;
}

.page-hero > * {
  position: relative;
}

.page-hero img {
  max-height: 440px;
  object-fit: contain;
  filter: drop-shadow(0 22px 28px rgba(7, 22, 47, 0.18));
}

.content-grid {
  background: var(--soft);
}

.shop-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px;
  background: var(--soft);
}

.shop-note {
  position: sticky;
  top: 112px;
  align-self: start;
}

.series-header {
  justify-content: space-between;
  margin-top: 0;
  margin-bottom: 26px;
}

.video-thumb.with-image {
  background: #eefaff;
  overflow: hidden;
}

.video-thumb.with-image img {
  width: 100%;
  max-height: 190px;
  object-fit: contain;
}

.video-thumb.with-embed {
  padding: 0;
  background: var(--navy);
  overflow: hidden;
}

.video-thumb.with-embed iframe {
  width: 100%;
  height: 100%;
  min-height: 220px;
  border: 0;
}

.contact-section {
  align-items: start;
  background: linear-gradient(135deg, #ffffff, #fff8dd 50%, #e9fbff);
}

.contact-card {
  max-width: 520px;
  margin-top: 28px;
  padding: 20px;
}

.contact-form {
  width: min(100%, 560px);
  padding: clamp(18px, 4vw, 32px);
}

.contact-form label {
  display: grid;
  gap: 7px;
  margin-bottom: 18px;
  color: var(--navy);
  font-weight: 900;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 2px solid rgba(8, 39, 95, 0.2);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.site-footer {
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 44px 18px;
  color: var(--white);
  text-align: center;
  background: var(--navy);
}

.site-footer img {
  width: 92px;
  height: 72px;
  object-fit: contain;
}

.site-footer p {
  margin: 0;
  max-width: 520px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  font-weight: 900;
}

@media (max-width: 960px) {
  .hero,
  .page-hero,
  .contact-section,
  .split-section,
  .shop-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    order: 2;
  }

  .hero-art {
    order: 1;
  }

  .hero-art img {
    max-height: 420px;
  }

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

  .product-grid,
  .product-grid.full,
  .video-grid,
  .content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shop-note {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 76px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    border-radius: 8px;
  }

  .brand img {
    width: 70px;
    height: 54px;
  }

  .hero,
  .page-hero,
  .contact-section {
    min-height: auto;
    padding-top: 32px;
  }

  .hero h1,
  .page-hero h1,
  .contact-section h1 {
    font-size: clamp(2.6rem, 18vw, 4.6rem);
  }

  .video-feature {
    min-height: 0;
    border-radius: 18px;
  }

  .video-poster {
    min-height: 250px;
  }

  .slider-control {
    top: auto;
    bottom: -68px;
    transform: none;
  }

  .slider-control.previous {
    left: calc(50% - 58px);
  }

  .slider-control.next {
    right: calc(50% - 58px);
  }

  .slider-dots {
    margin-top: 82px;
  }

  .product-grid,
  .product-grid.full,
  .video-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }
}