:root {
  --purple-950: #180f36;
  --purple-900: #25194f;
  --purple-800: #34236f;
  --purple-700: #49349a;
  --gold: #ffca38;
  --gold-light: #ffe989;
  --orange: #ef8b2f;
  --aqua: #65e5e4;
  --aqua-dark: #16a9ae;
  --coral: #f0524f;
  --pink: #f4a4c8;
  --green: #4bb36b;
  --blue: #4e8be7;
  --ink: #251d38;
  --muted: #716a7f;
  --paper: #fffdf7;
  --cream: #fff7df;
  --line: #e6decb;
  --shadow: rgba(29, 17, 64, .16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: "Trebuchet MS", Arial, sans-serif;
  overflow-x: hidden;
}

img, video, iframe { display: block; max-width: 100%; }
a { color: inherit; }
button, a { font: inherit; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: -80px;
  padding: 12px 16px;
  color: var(--purple-950);
  background: var(--gold);
  border: 3px solid var(--purple-950);
  border-radius: 12px;
  font-weight: 900;
  transition: top .2s;
}

.skip-link:focus { top: 16px; }

button:focus-visible,
a:focus-visible {
  outline: 4px solid var(--aqua);
  outline-offset: 4px;
}

.site-header {
  position: absolute;
  z-index: 100;
  left: 0;
  right: 0;
  top: 0;
  padding: 18px 0;
}

.nav-shell {
  width: min(1180px, calc(100% - 40px));
  min-height: 74px;
  margin: 0 auto;
  padding: 8px 10px 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 24px;
  background: rgba(28, 17, 64, .72);
  box-shadow: 0 18px 50px rgba(9,5,32,.26);
  backdrop-filter: blur(16px);
}

.nav-logo { width: 190px; flex: 0 0 auto; }
.nav-logo img { width: 100%; height: 56px; object-fit: contain; }

.main-menu { display: flex; align-items: center; gap: 8px; }
.main-menu > a {
  padding: 12px 14px;
  border-radius: 12px;
  color: #fff;
  font-size: .86rem;
  font-weight: 800;
  text-decoration: none;
  transition: color .18s, background .18s, transform .18s;
}
.main-menu > a:hover { color: var(--gold-light); background: rgba(255,255,255,.09); transform: translateY(-2px); }
.main-menu .nav-youtube { margin-left: 4px; padding-inline: 18px; color: #fff; background: var(--coral); box-shadow: inset 0 -4px 0 rgba(118,29,42,.28); }
.nav-youtube span { margin-left: 6px; font-size: .72rem; }

.menu-button { display: none; }

.hero {
  position: relative;
  min-height: 790px;
  color: #fff;
  background:
    radial-gradient(circle at 72% 43%, rgba(93,225,226,.2), transparent 23%),
    radial-gradient(circle at 16% 30%, rgba(116,78,221,.42), transparent 26%),
    linear-gradient(145deg, var(--purple-950) 0%, var(--purple-900) 46%, #193d65 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .25;
  background-image: radial-gradient(rgba(255,255,255,.55) 1px, transparent 1px);
  background-size: 31px 31px;
  mask-image: linear-gradient(to bottom, #000, transparent 86%);
}

.hero::after {
  content: "";
  position: absolute;
  left: -5%;
  right: -5%;
  bottom: -90px;
  height: 175px;
  border-radius: 50% 50% 0 0;
  background: var(--paper);
}

.hero-shell {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  min-height: 760px;
  margin: 0 auto;
  padding: 165px 0 115px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(430px, .98fr);
  align-items: center;
  gap: 60px;
}

.hero-copy { position: relative; z-index: 5; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  color: var(--aqua);
  font-size: .68rem;
  font-weight: 950;
  letter-spacing: .17em;
}
.eyebrow > span { display: inline-block; width: 24px; height: 3px; border-radius: 4px; background: currentColor; }
.eyebrow.purple { color: var(--purple-700); }
.eyebrow.yellow { color: var(--gold); }

.hero h1 {
  max-width: 650px;
  margin: 0 0 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 5.8vw, 5.35rem);
  line-height: .94;
  letter-spacing: -.055em;
}

.hero h1 em { color: var(--gold); font-style: normal; text-shadow: 0 5px 0 rgba(131,69,21,.32); }
.hero-lead { max-width: 610px; margin: 0 0 30px; color: #e8e4f4; font-size: 1.08rem; font-weight: 600; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }

.button {
  min-height: 52px;
  padding: 13px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 3px solid transparent;
  border-radius: 15px;
  font-size: .88rem;
  font-weight: 950;
  text-decoration: none;
  transition: transform .18s, box-shadow .18s, background .18s;
}
.button:hover { transform: translateY(-4px); }
.button-primary { color: var(--purple-950); background: var(--gold); border-color: var(--gold-light); box-shadow: 0 7px 0 #a75c1d, 0 17px 30px rgba(5,2,23,.23); }
.button-primary:hover { box-shadow: 0 10px 0 #a75c1d, 0 20px 34px rgba(5,2,23,.25); }
.button-secondary { color: #fff; border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.08); }
.button-secondary:hover { background: rgba(255,255,255,.15); }
.play-dot { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; color: var(--purple-950); background: var(--aqua); font-size: .6rem; }

.hero-features { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 29px; color: #cbc6de; font-size: .69rem; font-weight: 800; }
.hero-features span { display: flex; align-items: center; gap: 7px; }
.hero-features i { display: grid; place-items: center; width: 19px; height: 19px; border: 1px solid rgba(101,229,228,.55); border-radius: 50%; color: var(--aqua); font-size: .59rem; font-style: normal; }

.hero-visual { position: relative; min-height: 500px; }
.video-portal {
  position: absolute;
  z-index: 2;
  left: 8%;
  right: 3%;
  top: 50%;
  aspect-ratio: 16/10;
  border: 4px solid var(--gold);
  border-radius: 45% 55% 50% 50% / 48% 42% 58% 52%;
  background: #080717;
  box-shadow: 0 0 0 13px rgba(101,229,228,.12), 0 0 75px rgba(101,229,228,.2), 0 32px 70px rgba(5,3,26,.52);
  overflow: hidden;
  transform: translateY(-50%) rotate(1.5deg);
}
.video-portal video { width: 100%; height: 100%; object-fit: cover; }
.video-portal::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 60px rgba(14,7,48,.5); pointer-events: none; }
.portal-label { position: absolute; z-index: 4; right: 8%; top: 7%; padding: 8px 11px; border: 2px solid rgba(255,255,255,.7); border-radius: 99px; color: #fff; background: rgba(20,12,50,.78); font-size: .61rem; font-weight: 950; letter-spacing: .08em; text-transform: uppercase; backdrop-filter: blur(7px); }
.portal-label i { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: #58e382; box-shadow: 0 0 0 4px rgba(88,227,130,.2); }

.flying-ship {
  position: absolute;
  z-index: 4;
  width: min(285px, 54%);
  right: -6%;
  bottom: -1%;
  filter: drop-shadow(0 25px 22px rgba(6,3,29,.45));
  animation: ship-float 4.4s ease-in-out infinite;
}

.orbit { position: absolute; z-index: 1; border: 2px dashed rgba(255,255,255,.2); border-radius: 50%; transform: rotate(-18deg); }
.orbit-one { inset: -1% -12% 2% 0; }
.orbit-two { inset: 12% -1% 16% 9%; transform: rotate(28deg); }
.planet { position: absolute; z-index: 3; border-radius: 50%; box-shadow: inset -9px -9px 0 rgba(40,18,70,.25), 0 0 30px rgba(255,255,255,.13); }
.planet-a { width: 51px; height: 51px; right: 1%; top: 8%; border: 3px solid var(--gold-light); background: #e88c4b; }
.planet-a::after { content: ""; position: absolute; left: -15px; right: -15px; top: 19px; height: 9px; border: 3px solid var(--gold-light); border-radius: 50%; transform: rotate(-15deg); }
.planet-b { width: 27px; height: 27px; left: 1%; bottom: 13%; border: 2px solid #fff; background: var(--aqua-dark); }

.hero-stars .star { position: absolute; z-index: 1; color: var(--gold); font-style: normal; animation: twinkle 2.8s ease-in-out infinite; }
.s1 { left: 5%; top: 24%; font-size: 1.7rem; }.s2 { left: 42%; top: 16%; font-size: 1.1rem; animation-delay: .7s !important; }.s3 { right: 4%; top: 27%; font-size: 2rem; animation-delay: 1.2s !important; }.s4 { left: 48%; bottom: 20%; font-size: 2rem; }.s5 { right: 11%; bottom: 24%; font-size: 1.4rem; animation-delay: .9s !important; }

.scroll-cue { position: absolute; z-index: 5; left: 50%; bottom: 87px; display: flex; align-items: center; gap: 9px; color: var(--purple-900); font-size: .64rem; font-weight: 950; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; transform: translateX(-50%); }
.scroll-cue span { display: grid; place-items: center; width: 34px; height: 34px; border: 2px solid var(--purple-900); border-radius: 50%; background: var(--gold); animation: arrow-bob 1.6s ease-in-out infinite; }

.section { position: relative; padding: 108px 0; }
.section-heading { width: min(1180px, calc(100% - 40px)); margin: 0 auto 44px; display: grid; grid-template-columns: minmax(0,1.2fr) minmax(310px,.8fr); align-items: end; gap: 50px; }
.section-heading h2, .crew-copy h2, .subscribe-card h2 { margin: 0; color: var(--purple-900); font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.55rem,5vw,4.15rem); line-height: .98; letter-spacing: -.05em; }
.section-heading > p { max-width: 510px; margin: 0; color: var(--muted); font-size: .94rem; font-weight: 600; line-height: 1.65; }

.adventures { background: var(--paper); }
.adventures::before { content: ""; position: absolute; width: 230px; height: 230px; right: -80px; top: 180px; border: 2px dashed #e9dcae; border-radius: 50%; }
.adventure-grid { width: min(1180px, calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.adventure-card { position: relative; color: var(--ink); text-decoration: none; overflow: hidden; transition: transform .22s, box-shadow .22s; }
.adventure-card:hover { transform: translateY(-8px); }
.adventure-card.featured { grid-column: span 2; border: 3px solid var(--purple-900); border-radius: 26px; background: #fff; box-shadow: 0 10px 0 var(--purple-900), 0 25px 45px var(--shadow); }
.card-image { position: relative; height: 250px; background: #133d45; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.adventure-card:hover .card-image img { transform: scale(1.035); }
.card-image::after { content: ""; position: absolute; inset: auto 0 0; height: 45%; background: linear-gradient(transparent, rgba(18,10,48,.32)); }
.card-image.character-art { background: #271735; }
.card-image.character-art img { object-fit: cover; object-position: center 58%; }
.subject-tag { display: inline-flex; align-items: center; min-height: 26px; padding: 6px 9px; border: 2px solid var(--purple-900); border-radius: 9px; color: var(--purple-900); background: var(--gold); font-size: .56rem; font-weight: 950; letter-spacing: .1em; }
.card-image .subject-tag { position: absolute; z-index: 3; left: 18px; top: 18px; }
.card-copy { padding: 25px 26px 27px; }
.card-level { display: block; margin-bottom: 6px; color: var(--aqua-dark); font-size: .62rem; font-weight: 950; letter-spacing: .07em; text-transform: uppercase; }
.card-copy h3, .compact h3, .video-copy h3 { margin: 0 0 9px; color: var(--purple-900); font-family: Georgia, "Times New Roman", serif; font-size: 1.75rem; letter-spacing: -.035em; }
.card-copy p, .compact p { margin: 0 0 18px; color: var(--muted); font-size: .78rem; font-weight: 600; line-height: 1.5; }
.card-copy strong, .compact strong { color: var(--purple-700); font-size: .72rem; }
.card-copy strong i, .compact strong i { display: inline-block; margin-left: 5px; font-style: normal; transition: transform .18s; }
.adventure-card:hover strong i { transform: translateX(5px); }

.adventure-card.compact { min-height: 270px; padding: 23px; display: flex; flex-direction: column; align-items: flex-start; border: 2px solid var(--purple-900); border-radius: 22px; background: var(--cream); box-shadow: 0 7px 0 var(--purple-900), 0 18px 35px rgba(39,24,76,.11); }
.compact .compact-icon { display: grid; place-items: center; width: 62px; height: 62px; margin-bottom: 20px; border: 3px solid var(--purple-900); border-radius: 18px; color: var(--purple-900); background: var(--gold); box-shadow: 4px 4px 0 var(--purple-900); font-family: Georgia, serif; font-size: 1.55rem; font-weight: 900; transform: rotate(-3deg); }
.compact .subject-tag { margin-bottom: 12px; border: 0; padding: 0; min-height: auto; color: var(--purple-700); background: transparent; }
.compact h3 { font-size: 1.35rem; }
.compact p { flex: 1; }
.compact.vectors { background: #e5f5f2; }.compact.vectors .compact-icon { background: var(--aqua); }
.compact.english { background: #ffe8ef; }.compact.english .compact-icon { background: var(--pink); }
.compact.wellbeing { background: #e8f5de; }.compact.wellbeing .compact-icon { background: #8bd179; }

.adventure-card.history-wide { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(330px,.9fr) minmax(0,1.1fr); }
.history-wide .card-image { min-height: 300px; height: 100%; }
.history-card-image { background: linear-gradient(135deg,#41201e,#844036 62%,#bd7446); }
.history-card-image::before { content: ""; position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.24) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.24) 1px,transparent 1px); background-size: 28px 28px; }
.history-card-scene { position: absolute; inset: 0; overflow: hidden; }
.history-sun { position: absolute; width: 190px; height: 190px; right: 24px; top: 28px; border: 3px solid rgba(255,221,139,.55); border-radius: 50%; box-shadow: 0 0 0 20px rgba(255,221,139,.06),0 0 0 50px rgba(255,221,139,.04); }
.history-building { position: absolute; left: 12%; bottom: 35px; width: 190px; height: 125px; border: 4px solid #2d1717; background: #efca83; box-shadow: inset 0 -18px 0 #c9864c,9px 11px 0 rgba(32,13,12,.28); }
.history-building::before { content: ""; position: absolute; left: -16px; right: -16px; top: -43px; height: 47px; border: 4px solid #2d1717; background: #9f4936; clip-path: polygon(50% 0,100% 100%,0 100%); }
.history-building::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 46px; height: 66px; border: 4px solid #2d1717; border-bottom: 0; border-radius: 25px 25px 0 0; background: #583128; transform: translateX(-50%); }
.history-scroll { position: absolute; right: 12%; bottom: 42px; width: 105px; height: 133px; display: grid; place-items: center; border: 3px solid #8e5d2d; color: #6b2e2a; background: #ffe9b2; box-shadow: 7px 9px 0 rgba(39,16,13,.28); transform: rotate(5deg); }
.history-scroll::before,.history-scroll::after { content: ""; position: absolute; left: -7px; right: -7px; height: 14px; border: 3px solid #8e5d2d; border-radius: 50%; background: #efc979; }.history-scroll::before { top: -8px; }.history-scroll::after { bottom: -8px; }
.history-scroll i { font-family: Georgia,serif; font-size: 1.25rem; font-style: normal; font-weight: 950; }
.history-route { position: absolute; left: 0; right: 0; bottom: 18px; height: 24px; border-top: 3px dashed rgba(255,226,157,.72); border-radius: 50%; }

.videos { color: #fff; background: var(--purple-950); overflow: hidden; }
.videos::before { content: ""; position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(circle at center, #000, transparent 84%); }
.section-heading.light { position: relative; z-index: 2; }
.section-heading.light h2 { color: #fff; }
.channel-summary { display: flex; align-items: center; gap: 13px; }
.channel-summary p { margin: 0; color: #cbc5df; font-size: .78rem; line-height: 1.4; }
.channel-summary b { color: #fff; }
.youtube-mark { display: grid; place-items: center; flex: 0 0 auto; width: 48px; height: 36px; border-radius: 11px; color: #fff; background: var(--coral); box-shadow: 0 5px 0 #8f2835; font-size: .78rem; }
.video-grid { position: relative; z-index: 2; width: min(1180px, calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 19px; }
.video-card { border: 2px solid rgba(255,255,255,.26); border-radius: 22px; background: #2e225a; box-shadow: 0 16px 40px rgba(5,2,20,.35); overflow: hidden; }
.video-frame { position: relative; aspect-ratio: 16/9; background: #090714; }
.video-frame iframe { width: 100%; height: 100%; border: 0; }
.video-copy { padding: 19px 20px 23px; }
.video-copy > span { display: block; margin-bottom: 8px; color: var(--aqua); font-size: .55rem; font-weight: 950; letter-spacing: .1em; }
.video-copy h3 { margin-bottom: 5px; color: #fff; font-size: 1.2rem; }
.video-copy p { margin: 0; color: #aaa4c2; font-size: .73rem; }
.video-cta { position: relative; z-index: 2; width: min(1180px, calc(100% - 40px)); margin: 32px auto 0; padding-top: 25px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border-top: 1px solid rgba(255,255,255,.18); }
.video-cta p { margin: 0; color: #c5bfd8; font-size: .83rem; }
.youtube-button { color: #fff; background: var(--coral); border-color: #ff7a76; box-shadow: 0 6px 0 #8d2634; }
.youtube-button:hover { box-shadow: 0 9px 0 #8d2634; }
.video-sparkles span { position: absolute; z-index: 1; color: var(--gold); animation: twinkle 2.5s ease-in-out infinite; }
.video-sparkles span:nth-child(1) { left: 5%; top: 12%; font-size: 1.8rem; }.video-sparkles span:nth-child(2) { right: 6%; top: 23%; font-size: 1.3rem; animation-delay: 1s; }.video-sparkles span:nth-child(3) { left: 43%; top: 9%; font-size: 1.4rem; }.video-sparkles span:nth-child(4) { right: 33%; bottom: 8%; font-size: 2rem; }

.crew { background: #fff8e5; }
.crew-panel { position: relative; width: min(1180px, calc(100% - 40px)); min-height: 640px; margin: 0 auto; border: 4px solid var(--purple-900); border-radius: 34px; background: #62c8ef; box-shadow: 0 13px 0 var(--purple-900), 0 34px 60px rgba(41,22,72,.16); overflow: hidden; }
.crew-panel > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.crew-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(19,10,52,.91) 0%, rgba(25,13,60,.71) 38%, rgba(25,13,60,.05) 70%); }
.crew-copy { position: relative; z-index: 2; width: 48%; min-height: 640px; padding: 60px 25px 60px 58px; display: flex; flex-direction: column; justify-content: center; color: #fff; }
.crew-copy h2 { margin-bottom: 20px; color: #fff; font-size: clamp(2.5rem,4.7vw,4.35rem); }
.crew-copy h2 em { color: var(--gold); font-style: normal; }
.crew-copy > p:not(.eyebrow) { margin: 0 0 28px; color: #ded9e9; font-size: .92rem; font-weight: 600; line-height: 1.65; }
.crew-copy .button { align-self: flex-start; }

.subscribe { background: var(--paper); }
.subscribe-card { position: relative; width: min(1030px, calc(100% - 40px)); min-height: 360px; margin: 0 auto; padding: 48px 330px 48px 48px; display: grid; grid-template-columns: 280px 1fr; align-items: center; gap: 35px; border: 4px solid var(--purple-900); border-radius: 32px; color: #fff; background: linear-gradient(135deg, #1a1237, #2e1c51); box-shadow: 0 11px 0 var(--purple-900), 0 30px 55px rgba(39,24,76,.17); overflow: hidden; }
.subscribe-card::before { content: ""; position: absolute; inset: 0; opacity: .12; background-image: radial-gradient(#fff 1px,transparent 1px); background-size: 25px 25px; }
.subscribe-card > img:first-child { position: relative; z-index: 2; width: 100%; border: 2px solid rgba(255,255,255,.12); border-radius: 19px; }
.subscribe-card > div { position: relative; z-index: 3; }
.subscribe-card h2 { margin-bottom: 13px; color: #fff; font-size: clamp(2.1rem,4vw,3.5rem); }
.subscribe-card p:not(.eyebrow) { margin: 0 0 22px; color: #cbc5db; font-size: .82rem; font-weight: 600; line-height: 1.55; }
.subscribe-ship { position: absolute; z-index: 2; right: -45px; bottom: -25px; width: 350px; filter: drop-shadow(0 22px 20px rgba(5,2,19,.45)); transform: rotate(-6deg); }

footer { color: #e9e4f1; background: #100a25; }
.footer-shell { width: min(1180px, calc(100% - 40px)); min-height: 165px; margin: 0 auto; display: grid; grid-template-columns: 220px 1fr auto; align-items: center; gap: 40px; }
.footer-logo img { width: 210px; }
.footer-shell > p { max-width: 390px; margin: 0; color: #9f98b6; font-size: .78rem; line-height: 1.55; }
.footer-shell nav { display: flex; gap: 22px; }
.footer-shell nav a { color: #d9d4e4; font-size: .72rem; font-weight: 900; text-decoration: none; }
.footer-shell nav a:hover { color: var(--gold); }
.footer-bottom { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 17px 0 22px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.12); color: #716b85; font-size: .63rem; }

@keyframes ship-float { 0%,100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-18px) rotate(2deg); } }
@keyframes twinkle { 50% { opacity: .25; transform: scale(.55) rotate(28deg); } }
@keyframes arrow-bob { 50% { transform: translateY(7px); } }

@media (max-width: 1050px) {
  .hero-shell { grid-template-columns: 1fr 430px; gap: 28px; }
  .hero h1 { font-size: 4.15rem; }
  .adventure-grid { grid-template-columns: repeat(2,1fr); }
  .subscribe-card { padding-right: 270px; grid-template-columns: 220px 1fr; }
  .subscribe-ship { width: 290px; }
}

@media (max-width: 820px) {
  .site-header { padding-top: 10px; }
  .nav-shell { position: relative; min-height: 68px; border-radius: 19px; }
  .nav-logo { width: 155px; }
  .nav-logo img { height: 47px; }
  .menu-button { display: grid; grid-template-columns: 22px auto; column-gap: 8px; align-items: center; padding: 10px 12px; border: 2px solid rgba(255,255,255,.5); border-radius: 12px; color: #fff; background: rgba(255,255,255,.08); cursor: pointer; }
  .menu-button span { grid-column: 1; display: block; width: 22px; height: 2px; margin: 2px 0; border-radius: 2px; background: #fff; transition: transform .2s, opacity .2s; }
  .menu-button b { grid-column: 2; grid-row: 1 / span 3; font-size: .7rem; }
  .menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .main-menu { position: absolute; left: 0; right: 0; top: calc(100% + 9px); padding: 10px; display: none; flex-direction: column; align-items: stretch; border: 1px solid rgba(255,255,255,.2); border-radius: 18px; background: rgba(24,15,54,.97); box-shadow: 0 18px 45px rgba(7,3,25,.4); }
  .main-menu.is-open { display: flex; }
  .main-menu > a { text-align: center; }
  .main-menu .nav-youtube { margin-left: 0; }

  .hero { min-height: 1020px; }
  .hero-shell { min-height: 980px; padding-top: 135px; grid-template-columns: 1fr; align-content: center; }
  .hero-copy { text-align: center; }
  .hero .eyebrow, .hero-actions, .hero-features { justify-content: center; }
  .hero h1, .hero-lead { margin-inline: auto; }
  .hero-visual { min-height: 430px; width: min(590px,100%); margin-inline: auto; }
  .video-portal { inset-inline: 7%; }
  .flying-ship { right: 0; }
  .scroll-cue { bottom: 82px; }

  .section { padding: 82px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .section-heading > p { max-width: 680px; }
  .video-grid { grid-template-columns: 1fr; max-width: 650px; }
  .video-cta { max-width: 650px; flex-direction: column; align-items: flex-start; }
  .adventure-card.history-wide { grid-template-columns: 1fr; }
  .history-wide .card-image { min-height: 270px; }
  .crew-panel { min-height: 720px; }
  .crew-overlay { background: linear-gradient(0deg, rgba(19,10,52,.95) 0%, rgba(25,13,60,.74) 47%, rgba(25,13,60,.04) 78%); }
  .crew-copy { width: 100%; min-height: 720px; padding: 310px 40px 48px; justify-content: flex-end; text-align: center; }
  .crew-copy .eyebrow { justify-content: center; }
  .crew-copy .button { align-self: center; }
  .subscribe-card { max-width: 650px; padding: 42px 35px 265px; grid-template-columns: 1fr; text-align: center; }
  .subscribe-card > img:first-child { width: min(320px,90%); margin-inline: auto; }
  .subscribe-card .eyebrow { justify-content: center; }
  .subscribe-ship { width: 290px; right: 50%; transform: translateX(50%) rotate(-4deg); }
  .footer-shell { grid-template-columns: 1fr; justify-items: center; gap: 17px; padding: 40px 0; text-align: center; }
}

@media (max-width: 600px) {
  .nav-shell, .hero-shell, .section-heading, .adventure-grid, .video-grid, .video-cta, .crew-panel, .subscribe-card, .footer-shell, .footer-bottom { width: min(100% - 24px,1180px); }
  .hero { min-height: 930px; }
  .hero-shell { min-height: 900px; padding-top: 120px; padding-bottom: 100px; }
  .hero h1 { font-size: clamp(2.7rem,12vw,3.7rem); }
  .hero-lead { font-size: .9rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; max-width: 330px; }
  .hero-features { gap: 9px 15px; }
  .hero-visual { min-height: 335px; }
  .video-portal { left: 2%; right: 2%; }
  .flying-ship { width: 48%; bottom: 1%; }
  .planet-a { right: -2%; top: 2%; }
  .scroll-cue { bottom: 70px; }

  .section { padding: 67px 0; }
  .section-heading h2, .crew-copy h2, .subscribe-card h2 { font-size: 2.5rem; }
  .adventure-grid { grid-template-columns: 1fr; }
  .adventure-card.featured { grid-column: span 1; }
  .adventure-card.history-wide { grid-column: span 1; }
  .card-image { height: 210px; }
  .adventure-card.compact { min-height: 230px; }
  .channel-summary { align-items: flex-start; }
  .video-cta .button { width: 100%; text-align: center; }
  .crew-panel { min-height: 650px; border-radius: 24px; }
  .crew-panel > img { object-position: 58% center; }
  .crew-copy { min-height: 650px; padding: 310px 22px 35px; }
  .subscribe-card { padding-inline: 22px; }
  .footer-shell nav { flex-wrap: wrap; justify-content: center; }
  .footer-bottom { flex-direction: column; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}