@font-face { font-family: 'S4 Nunito'; src: url('/assets/fonts/nunito-latin-wght-normal.woff2') format('woff2'); font-weight: 200 1000; font-display: swap; }
@font-face { font-family: 'S4 Fraunces'; src: url('/assets/fonts/fraunces-latin-soft-italic.woff2') format('woff2'); font-weight: 100 900; font-style: italic; font-display: swap; }
@font-face { font-family: 'S4 Fraunces'; src: url('/assets/fonts/fraunces-latin-soft-normal.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }

:root {
  --ink: #23170f; --ink-2: #5c4b40; --ink-3: #8c7d72;
  --paper: #fbf7ef; --cream: #f3ead9; --white: #fff;
  --sprout: #76ae4e; --sprout-d: #3f7a2a; --coral: #ee6b66; --sakura: #ec8fa6; --canyon: #d97a55;
  --rain: #6f88aa; --night: #142219; --sun: #f6c744; --sky: #cfe9f7;
  --display: 'S4 Nunito', ui-rounded, 'SF Pro Rounded', system-ui, sans-serif;
  --serif: 'S4 Fraunces', 'Iowan Old Style', Georgia, serif;
  --ease: cubic-bezier(.2,.8,.2,1);
  --r-lg: 34px; --r-md: 24px;
  --pad: clamp(18px, 4vw, 56px);
  --surface: #fff; --surface-2: rgba(255,255,255,.72); --line: rgba(35,23,15,.08);
  color-scheme: light dark;
}

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body.stepisland-v4-page { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--display); font-weight: 500; -webkit-font-smoothing: antialiased; overflow-x: clip; }
.s4 *, .s4 *::before, .s4 *::after { box-sizing: border-box; }
.s4 img { max-width: 100%; display: block; }
:where(.s4 img[width][height]) { height: auto; }
.s4 a { color: inherit; text-decoration: none; }
.s4 h1, .s4 h2, .s4 h3 { margin: 0; font-family: var(--display); font-weight: 900; letter-spacing: -0.035em; line-height: 0.98; }
.s4 em { font-family: var(--serif); font-style: italic; font-weight: 500; letter-spacing: -0.02em; }
.s4 p { margin: 0; }
.s4 svg { display: block; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 12px; }

/* ── scroll meter: Sprout walks along the top as you scroll ───────────────── */
.s4-meter { position: fixed; inset: 0 0 auto 0; height: 4px; z-index: 60; pointer-events: none; }
.s4-meter-track { position: absolute; inset: 0; background: rgba(35,23,15,.06); }
.s4-meter-fill { position: absolute; inset: 0; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--sprout), var(--sun), var(--coral), var(--sakura)); }
.s4-meter-sprout { position: absolute; top: 2px; left: 0; width: 34px; transform: translateX(-50%); filter: drop-shadow(0 4px 6px rgba(0,0,0,.18)); transition: opacity .3s; }
.s4-meter-steps { position: fixed; right: 16px; bottom: 16px; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); background: rgba(255,255,255,.7); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); padding: 4px 9px; border-radius: 99px; opacity: 0; transition: opacity .4s; }
.s4-meter.on .s4-meter-steps { opacity: 1; }

/* ── 3D canvas ───────────────────────────────────────────────────────────── */
.s4-canvas { position: fixed; inset: 0; width: 100vw; height: 100vh; height: 100lvh; z-index: 3; pointer-events: none; transition: opacity .5s var(--ease); }
.s4-canvas.off { opacity: 0; visibility: hidden; }
.s4-cursor { position: fixed; left: 0; top: 0; width: 420px; height: 420px; margin: -210px 0 0 -210px; border-radius: 50%; pointer-events: none; z-index: 1; background: radial-gradient(circle, rgba(246,199,68,.22), rgba(246,199,68,0) 65%); mix-blend-mode: multiply; opacity: 0; transition: opacity .6s; }
.s4-cursor.on { opacity: 1; }

/* ── nav ─────────────────────────────────────────────────────────────────── */
.s4-nav { position: fixed; z-index: 50; top: 16px; left: 50%; width: min(1180px, calc(100% - 24px)); transform: translateX(-50%); display: flex; align-items: center; gap: 16px; padding: 8px 8px 8px 14px; border-radius: 999px; background: rgba(255,255,255,.62); border: 1px solid rgba(255,255,255,.7); box-shadow: 0 10px 40px -18px rgba(35,23,15,.35); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); transition: transform .5s var(--ease), background .4s; }
.s4-nav.hide { transform: translate(-50%, -140%); }
.s4-nav.dark { background: rgba(20,34,25,.55); border-color: rgba(255,255,255,.12); color: #fff; }
.s4-back { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px 6px 8px; margin-right: 2px; border-radius: 99px; font-weight: 800; font-size: 14px; opacity: .8; position: relative; transition: opacity .2s, background .2s; }
.s4-back::after { content: ""; position: absolute; right: -9px; top: 50%; width: 1px; height: 22px; transform: translateY(-50%); background: currentColor; opacity: .18; }
.s4-back:hover { opacity: 1; background: rgba(35,23,15,.06); }
.s4-nav.dark .s4-back:hover { background: rgba(255,255,255,.1); }
.s4-back svg { width: 14px; height: 14px; transition: transform .25s cubic-bezier(.16,1,.3,1); }
.s4-back:hover svg { transform: translateX(-2px); }
.s4-back img { border-radius: 7px; }
.s4-back:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }
.s4-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; font-size: 19px; letter-spacing: -.02em; }
.s4-brand img { border-radius: 9px; box-shadow: 0 4px 10px -4px rgba(0,0,0,.35); }
.s4-links { display: flex; gap: 4px; margin-left: auto; }
.s4-links a { font-size: 14.5px; font-weight: 700; padding: 10px 14px; border-radius: 99px; opacity: .78; transition: opacity .2s, background .2s; }
.s4-links a:hover { opacity: 1; background: rgba(35,23,15,.06); }
.s4-nav.dark .s4-links a:hover { background: rgba(255,255,255,.1); }
.s4-nav-cta { display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 99px; background: var(--ink); color: #fff !important; font-weight: 800; font-size: 14.5px; }
.s4-nav-cta svg, .s4-chip svg { width: 14px; height: 14px; }
.s4-nav.dark .s4-nav-cta { background: #fff; color: var(--ink) !important; }

/* ── hero ────────────────────────────────────────────────────────────────── */
.s4-hero { position: relative; min-height: 100vh; min-height: 100svh; padding: clamp(120px, 16vh, 170px) var(--pad) 0; overflow: hidden; background: linear-gradient(180deg, #e3f2fb 0%, #f4f7ee 55%, var(--paper) 100%); isolation: isolate; }
.s4-blobs { position: absolute; inset: -10%; z-index: -1; filter: blur(70px) saturate(1.2); }
.s4-blobs i { position: absolute; border-radius: 50%; opacity: .55; background: var(--c); animation: s4-drift 18s ease-in-out infinite alternate; }
.s4-blobs .b1 { width: 42vw; height: 42vw; left: -6vw; top: 30%; --c: #bfe39e; }
.s4-blobs .b2 { width: 34vw; height: 34vw; right: -4vw; top: 22%; --c: #ffd6a8; animation-delay: -6s; }
.s4-blobs .b3 { width: 26vw; height: 26vw; left: 38%; top: 58%; --c: #ffc2cf; animation-delay: -11s; }
.s4-blobs .b4 { width: 30vw; height: 30vw; left: 20%; top: -8%; --c: #bfe1f5; animation-delay: -3s; }
@keyframes s4-drift { 0% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(4vw,-3vh,0) scale(1.08); } 100% { transform: translate3d(-3vw,4vh,0) scale(.95); } }
.s4-grain { position: absolute; inset: 0; z-index: -1; opacity: .35; background-image: radial-gradient(rgba(35,23,15,.08) 1px, transparent 1.2px); background-size: 3px 3px; mix-blend-mode: multiply; }

.s4-hero-copy { position: relative; z-index: 4; max-width: 980px; margin: 0 auto; text-align: center; }
.s4-chip { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 7px; border-radius: 99px; background: rgba(255,255,255,.75); border: 1px solid rgba(35,23,15,.08); font-size: 14px; font-weight: 700; box-shadow: 0 8px 30px -16px rgba(35,23,15,.4); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.s4-chip span { background: var(--sprout); color: #fff; font-weight: 900; font-size: 12px; padding: 5px 10px; border-radius: 99px; letter-spacing: .02em; }
.s4-hero h1 { margin-top: 22px; font-size: clamp(48px, 8.6vw, 124px); }
.s4 { --sheen: linear-gradient(100deg, var(--sprout-d), var(--sprout) 30%, #e8a43a 60%, var(--coral) 90%); }
.s4-hero h1 em, .s4 h2 em { background: var(--sheen); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: s4-sheen 8s ease-in-out infinite alternate; padding-right: .06em; }
.s4-hero h1 em:has(.s4-split-word) { background: none; animation: none; color: inherit; }
.s4-hero h1 em .s4-split-word > span { background: var(--sheen); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: s4-sheen 8s ease-in-out infinite alternate; padding-right: .06em; }
@keyframes s4-sheen { to { background-position: 100% 0; } }
.s4 .s4-lead { max-width: 640px; margin: 22px auto 0; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: var(--ink-2); }
.s4-hero-actions { display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.s4-badge img { width: 150px; height: auto; }
.s4-badge-lg img { width: 174px; }
.s4-badge { border-radius: 14px; transition: transform .3s var(--ease), box-shadow .3s; box-shadow: 0 14px 30px -14px rgba(0,0,0,.5); }
.s4-badge:hover { transform: translateY(-2px); }
.s4-ghost { display: inline-flex; gap: 8px; align-items: center; padding: 16px 22px; border-radius: 99px; font-weight: 800; background: rgba(255,255,255,.7); border: 1px solid rgba(35,23,15,.1); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.s4-trust { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 22px; margin: 22px 0 0; padding: 0; list-style: none; font-size: 14px; font-weight: 700; color: var(--ink-2); }
.s4-trust li { display: inline-flex; gap: 7px; align-items: center; }
.s4-trust svg { width: 16px; height: 16px; color: var(--sprout); }

.s4-hero-stage { position: relative; height: clamp(380px, 56vh, 620px); margin: 10px auto 0; max-width: 1200px; z-index: 2; }
.s4-orbit-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.s4-orbit-lines path { fill: none; stroke: rgba(35,23,15,.16); stroke-width: 1.4; stroke-dasharray: 4 7; animation: s4-dash 30s linear infinite; }
@keyframes s4-dash { to { stroke-dashoffset: -400; } }
.s4-orbit-face { position: absolute; width: clamp(54px, 5.4vw, 74px); aspect-ratio: 1; border-radius: 50%; background: #fff; padding: 6px; box-shadow: 0 16px 32px -14px rgba(35,23,15,.45), inset 0 0 0 1px rgba(35,23,15,.06); animation: s4-bob 6s ease-in-out infinite; }
.s4-orbit-face img { width: 100%; height: 100%; object-fit: contain; }
.s4-orbit-0 { left: 6%; top: 72%; } .s4-orbit-1 { right: 6%; top: 70%; animation-delay: -1s; } .s4-orbit-2 { left: 16%; top: 26%; animation-delay: -2s; }
.s4-orbit-3 { right: 16%; top: 24%; animation-delay: -3s; } .s4-orbit-4 { left: 1%; top: 40%; animation-delay: -4s; } .s4-orbit-5 { right: 1%; top: 42%; animation-delay: -5s; }
@keyframes s4-bob { 50% { translate: 0 -12px; } }
.s4-float { position: absolute; z-index: 5; border-radius: 22px; background: rgba(255,255,255,.78); border: 1px solid rgba(255,255,255,.9); box-shadow: 0 24px 50px -24px rgba(35,23,15,.45); backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3); padding: 14px 16px; font-size: 13px; }
.s4-float b { font-weight: 900; font-size: 15px; display: block; }
.s4-float small { display: block; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); }
.s4-float-di { left: calc(50% - 360px); top: 14%; padding: 0; background: none; border: 0; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.s4-float-goal { right: calc(50% - 400px); top: 10%; }
.s4-float-goal span { color: var(--ink-2); font-weight: 600; }
.s4-float-streak { left: calc(50% - 380px); top: 52%; min-width: 150px; }
.s4-float-streak b { font-size: 24px; }
.s4-dots { display: flex; gap: 5px; margin-top: 8px; }
.s4-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--sprout); }
.s4-dots i.off { background: rgba(35,23,15,.15); }
.s4-dots i.shield { background: #6f9be8; box-shadow: 0 0 0 2px rgba(111,155,232,.25); }
.s4-dots i.rest { background: #a99be3; transform: scale(.78); }
.s4-float-di img { width: 300px; height: auto; border-radius: 99px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.6); }
.s4-float-steps { right: calc(50% - 390px); top: 46%; min-width: 200px; }
.s4-float-steps b { font-size: 28px; letter-spacing: -.03em; }
.s4-float-steps em { font-family: var(--display); font-style: normal; font-weight: 800; font-size: 12px; color: var(--sprout-d); }
.s4-bar { display: block; height: 8px; border-radius: 9px; background: #e5f1d6; margin: 8px 0 6px; overflow: hidden; }
.s4-bar i { display: block; height: 100%; width: 84%; border-radius: 9px; background: linear-gradient(90deg, var(--sprout), #a5d36f); animation: s4-fill 2.4s var(--ease) both .6s; transform-origin: 0 50%; }
@keyframes s4-fill { from { transform: scaleX(0); } }
.s4-di { display: inline-flex; align-items: center; gap: 10px; background: #000; color: #fff; border-radius: 99px; padding: 7px 8px 7px 7px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.6); }
.s4-di img { width: 30px; height: 30px; border-radius: 50%; background: #263a1d; }
.s4-di b { font-size: 16px; font-variant-numeric: tabular-nums; }
.s4-di-ring svg { width: 28px; height: 28px; transform: rotate(-90deg); }
.s4-di-ring circle { fill: none; stroke: rgba(255,255,255,.18); stroke-width: 4; }
.s4-di-ring .p { stroke: #9ad46a; stroke-linecap: round; stroke-dasharray: 88; stroke-dashoffset: 20; animation: s4-ring 3s var(--ease) both .4s; }
@keyframes s4-ring { from { stroke-dashoffset: 88; } }
.s4-scroll { position: absolute; left: 50%; bottom: 22px; z-index: 6; width: 26px; height: 42px; margin-left: -13px; border-radius: 99px; border: 2px solid rgba(35,23,15,.3); }
.s4-scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 4px; background: var(--ink); animation: s4-wheel 1.8s ease-in-out infinite; }
@keyframes s4-wheel { 50% { transform: translateY(10px); opacity: .2; } }

/* ── story (pinned, phone does the talking) ─────────────────────────────── */
.s4-story { position: relative; height: 520vh; }
.s4-story-pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.s4-story-bg { position: absolute; inset: 0; background: #eef6e4; transition: background-color .8s var(--ease); }
.s4-story-bg[data-tone="sprout"] { background: #e7f3da; }
.s4-story-bg[data-tone="night"] { background: #14221a; }
.s4-story-bg[data-tone="coral"] { background: #fde4dd; }
.s4-story-bg[data-tone="sun"] { background: #fdf0c6; }
.s4-story-bg[data-tone="dusk"] { background: #10141f; }
.s4-story-bg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 60% at 70% 50%, rgba(255,255,255,.55), transparent 70%); }
.s4-story-bg[data-tone="dusk"]::after { background: radial-gradient(50% 50% at 70% 50%, rgba(159,184,255,.14), transparent 70%); }
.s4-story-bg[data-tone="night"]::after { background: radial-gradient(50% 50% at 30% 50%, rgba(143,179,255,.16), transparent 70%); }
.s4-chapter { position: absolute; inset: 0; display: flex; align-items: center; padding: 0 var(--pad); z-index: 4; pointer-events: none; }
.s4-chapter-copy { position: relative; width: min(520px, 44vw); margin-left: max(0px, calc((100vw - 1180px) / 2)); opacity: 0; transform: translateY(40px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.s4-right .s4-chapter-copy { margin-left: auto; margin-right: max(0px, calc((100vw - 1180px) / 2)); }
.s4-chapter.on .s4-chapter-copy { opacity: 1; transform: none; pointer-events: auto; }
.s4-chapter h2 { font-size: clamp(40px, 5.4vw, 78px); }
.s4-chapter-copy > p:last-of-type { margin-top: 20px; font-size: clamp(16px, 1.4vw, 19px); line-height: 1.6; color: var(--ink-2); max-width: 460px; }
.s4-kicker { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px !important; font-size: 13px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.s4-kicker span { display: inline-grid; place-items: center; min-width: 30px; height: 30px; padding: 0 8px; border-radius: 99px; background: var(--ink); color: #fff; font-size: 12px; letter-spacing: 0; }
.s4-chapter[data-bg="night"], .s4-chapter[data-bg="dusk"] { color: #fff; }
.s4-chapter[data-bg="night"] .s4-chapter-copy > p:last-of-type, .s4-chapter[data-bg="night"] .s4-kicker, .s4-chapter[data-bg="dusk"] .s4-chapter-copy > p:last-of-type, .s4-chapter[data-bg="dusk"] .s4-kicker { color: rgba(255,255,255,.75); }
.s4-chapter[data-bg="night"] .s4-kicker span, .s4-chapter[data-bg="dusk"] .s4-kicker span { background: #fff; color: var(--night); }
.s4-chapter[data-bg="night"] h2 em, .s4-chapter[data-bg="dusk"] h2 em { background-image: linear-gradient(100deg, #b9d3ff, #f6d66e 60%, #ffb38a); }
.s4-chapter-island { position: absolute; width: clamp(160px, 18vw, 280px); height: auto; bottom: 8%; right: 3%; opacity: 0; transform: translateY(60px) scale(.8) rotate(-6deg); transition: opacity .8s var(--ease), transform 1s var(--ease); filter: drop-shadow(0 30px 40px rgba(0,0,0,.25)); }
.s4-right .s4-chapter-island { right: auto; left: 3%; }
.s4-chapter.on .s4-chapter-island { opacity: 1; transform: none; animation: s4-hover 7s ease-in-out infinite; }
@keyframes s4-hover { 50% { translate: 0 -16px; rotate: 2deg; } }
.s4-story-progress { position: absolute; z-index: 6; right: 24px; top: 50%; transform: translateY(-50%); display: grid; gap: 10px; }
.s4-story-progress i { width: 6px; height: 26px; border-radius: 9px; background: rgba(35,23,15,.15); transition: background .4s, height .4s; }
.s4-story-progress i.on { background: var(--ink); height: 44px; }
.s4 .s4-story-fallback, .s4 .s4-chapter-island-m { display: none; }
.no-webgl .s4-story-fallback { display: block; position: absolute; z-index: 3; right: 12%; top: 50%; width: min(300px, 30vw); transform: translateY(-50%); border-radius: 44px; border: 10px solid #1b1b1d; box-shadow: 0 40px 80px -30px rgba(0,0,0,.5); }

/* ── worlds: horizontal gallery ──────────────────────────────────────────── */
.s4-worlds { position: relative; height: 520vh; background: var(--paper); transition: background-color .7s var(--ease); }
.s4-worlds-pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.s4-worlds-head { padding: 0 var(--pad); max-width: 1280px; width: 100%; margin: 0 auto 4vh; }
.s4-worlds-head h2 { font-size: clamp(40px, 5.6vw, 84px); color: var(--ink); }
.s4-worlds.tinted .s4-worlds-head h2, .s4-worlds.tinted .s4-kicker { color: #fff; }
.s4-worlds.tinted .s4-kicker span { background: #fff; color: var(--ink); }
.s4-worlds.tinted h2 em { background-image: linear-gradient(100deg, #fff, #fff4c8); }
.s4-worlds-track { display: flex; gap: clamp(16px, 2vw, 28px); padding: 0 var(--pad); will-change: transform; }
.s4-world { position: relative; flex: 0 0 auto; width: clamp(300px, 34vw, 520px); aspect-ratio: 4 / 5; max-height: 64vh; border-radius: var(--r-lg); overflow: hidden; color: #fff; box-shadow: 0 40px 80px -40px rgba(0,0,0,.55); transform: translateZ(0); }
.s4-world-scene { position: absolute; inset: -6%; }
.s4-world-scene img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.1); }
.s4-world::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(10,8,6,.62)); }
.s4-world-island { position: absolute; z-index: 2; width: 74%; height: auto; left: 13%; top: 6%; filter: drop-shadow(0 30px 30px rgba(0,0,0,.35)); animation: s4-hover 8s ease-in-out infinite; }
.s4-world:nth-child(2n) .s4-world-island { animation-delay: -3s; }
.s4-world-copy { position: absolute; z-index: 3; left: 28px; right: 28px; bottom: 26px; }
.s4-world-index { font-size: 12px; font-weight: 900; letter-spacing: .14em; opacity: .85; }
.s4-world h3 { font-size: clamp(36px, 3.6vw, 56px); margin: 10px 0 10px; text-transform: uppercase; letter-spacing: -.03em; }
.s4-world p { font-size: 16px; font-weight: 600; opacity: .92; }

/* ── marquee ─────────────────────────────────────────────────────────────── */
.s4-marquee { overflow: hidden; padding: 34px 0; background: var(--ink); color: var(--paper); transform: rotate(-1.5deg); margin: 40px -2% 0; }
.s4-marquee-row { display: flex; align-items: center; gap: 34px; width: max-content; animation: s4-marquee 38s linear infinite; }
.s4-marquee span { font-size: clamp(40px, 6vw, 86px); font-weight: 900; letter-spacing: -.03em; text-transform: uppercase; white-space: nowrap; }
.s4-marquee span em { text-transform: none; color: var(--sun); }
.s4-marquee img { width: clamp(48px, 6vw, 84px); height: auto; }
@keyframes s4-marquee { to { transform: translateX(-50%); } }

/* ── bento ───────────────────────────────────────────────────────────────── */
.s4-bento, .s4-plus, .s4-faq { padding: clamp(90px, 12vw, 160px) var(--pad) 0; max-width: 1280px; margin: 0 auto; }
.s4-section-head { text-align: center; margin-bottom: clamp(40px, 5vw, 64px); }
.s4-section-head h2 { font-size: clamp(40px, 5.6vw, 84px); }
.s4-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.s4-span2 { grid-column: span 2; }
.s4-card { position: relative; overflow: hidden; border-radius: var(--r-lg); padding: 28px; min-height: 340px; background: #fff; box-shadow: 0 30px 60px -40px rgba(35,23,15,.35), inset 0 0 0 1px rgba(35,23,15,.05); transform-style: preserve-3d; transition: transform .5s var(--ease), box-shadow .5s; }
.s4-card:hover { box-shadow: 0 40px 80px -40px rgba(35,23,15,.45), inset 0 0 0 1px rgba(35,23,15,.05); }
.s4-card h3 { font-size: clamp(24px, 2.2vw, 32px); }
.s4-card-copy p { margin-top: 10px; color: var(--ink-2); font-size: 16px; line-height: 1.5; max-width: 380px; }
.s4-card-lock { background: radial-gradient(80% 90% at 80% 20%, #2b4a3a, #101a14 70%); color: #fff; min-height: 420px; }
.s4-card-lock .s4-card-copy p { color: rgba(255,255,255,.72); }
.s4-island-demo { position: relative; margin: 26px auto 0 0; width: min(300px, 100%); aspect-ratio: 300 / 44; animation: s4-breathe 6s var(--ease) infinite; }
.s4-island-demo img { position: absolute; inset: 0; width: 100%; height: auto; border-radius: 99px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.7); opacity: 0; animation: s4-cycle3 12s infinite; }
.s4-island-demo img:nth-child(2) { animation-delay: 4s; } .s4-island-demo img:nth-child(3) { animation-delay: 8s; }
@keyframes s4-cycle3 { 0%, 30% { opacity: 1; } 36%, 94% { opacity: 0; } 100% { opacity: 1; } }
@keyframes s4-breathe { 0%, 100% { transform: scale(1); } 45% { transform: scale(1.04); } }
.s4-di-big { padding: 10px 18px 10px 10px; gap: 12px; animation: s4-expand 6s var(--ease) infinite; transform-origin: 50% 50%; }
.s4-di-big img { width: 44px; height: 44px; }
.s4-di-big span { display: grid; line-height: 1.15; }
.s4-di-big small { font-size: 12px; color: rgba(255,255,255,.6); font-weight: 700; }
.s4-di-big b { font-size: 16px; }
.s4-di-big b.n { color: #9ad46a; font-size: 22px; margin-left: 18px; }
@keyframes s4-expand { 0%, 12% { clip-path: inset(0 30% 0 30% round 99px); } 24%, 80% { clip-path: inset(0 0 0 0 round 99px); } 92%, 100% { clip-path: inset(0 30% 0 30% round 99px); } }
.s4-lockcard { position: absolute; right: 32px; bottom: 34px; width: min(520px, 58%); border-radius: 28px; box-shadow: 0 40px 70px -30px rgba(0,0,0,.7); transform: rotate(-3deg); transition: transform .6s var(--ease); }
.s4-card-lock:hover .s4-lockcard { transform: rotate(-2deg) translateY(-10px); }
.s4-card-widgets { background: linear-gradient(160deg, #fdf0c6, #ffe1c9); }
.s4-widget-fan { position: relative; height: 256px; margin-top: 18px; }
.s4-widget-fan img { position: absolute; left: 50%; bottom: 8px; width: min(84%, 340px); border-radius: 22px; box-shadow: 0 20px 40px -20px rgba(0,0,0,.45); transition: transform .6s var(--ease); }
.s4-widget-fan img:nth-child(1) { width: min(38%, 150px); bottom: 84px; transform: translateX(-112%) rotate(-8deg); }
.s4-widget-fan img:nth-child(2) { width: min(38%, 150px); bottom: 84px; transform: translateX(12%) rotate(8deg); }
.s4-widget-fan img:nth-child(3) { transform: translateX(-50%); }
.s4-card-widgets:hover .s4-widget-fan img:nth-child(1) { transform: translateX(-122%) rotate(-12deg) translateY(-12px); }
.s4-card-widgets:hover .s4-widget-fan img:nth-child(2) { transform: translateX(22%) rotate(12deg) translateY(-12px); }
.s4-card-watch { background: linear-gradient(160deg, #e2edd5, #cfe3b8); }
.s4-watch { width: 150px; height: 182px; margin: 24px auto 0; padding: 12px; border-radius: 44px; background: #111; box-shadow: 0 30px 50px -24px rgba(0,0,0,.6), inset 0 0 0 3px #3a3a3c; position: relative; }
.s4-watch::after { content: ''; position: absolute; right: -9px; top: 46px; width: 8px; height: 30px; border-radius: 4px; background: #48484a; }
.s4-watch-screen { position: relative; width: 100%; height: 100%; border-radius: 26px; overflow: hidden; }
.s4-watch-screen img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; animation: s4-watch 12s infinite; }
.s4-watch-screen img:nth-child(2) { animation-delay: 3s; } .s4-watch-screen img:nth-child(3) { animation-delay: 6s; } .s4-watch-screen img:nth-child(4) { animation-delay: 9s; }
@keyframes s4-watch { 0%, 22% { opacity: 1; } 27%, 100% { opacity: 0; } }
.s4-card-friends { background: linear-gradient(160deg, #fce3de, #f9d0c8); }
.s4-board { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 10px; }
.s4-board li { display: grid; grid-template-columns: 34px 52px 1fr auto; align-items: center; gap: 10px; background: rgba(255,255,255,.7); border-radius: 16px; padding: 8px 12px 8px 8px; font-weight: 800; font-size: 14px; }
.s4-board li.me { background: #fff; box-shadow: 0 10px 24px -14px rgba(201,79,76,.6); }
.s4-board img { width: 34px; height: 34px; }
.s4-board i { height: 8px; border-radius: 9px; background: linear-gradient(90deg, var(--coral), #ffb38a); transform-origin: 0 50%; transform: scaleX(var(--w, 0)); transition: transform 1.4s var(--ease); }
.s4-board b { font-variant-numeric: tabular-nums; }
.s4-card-nudge { background: linear-gradient(160deg, #e2e8f0, #cdd8e8); }
.s4-notes { margin-top: 26px; display: grid; gap: 10px; }
.s4-note { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; padding: 12px; border-radius: 20px; background: rgba(255,255,255,.82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); font-size: 13.5px; box-shadow: 0 14px 30px -20px rgba(0,0,0,.4); opacity: 0; transform: translateY(18px) scale(.97); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.s4-note:nth-child(2) { transition-delay: .35s; }
.in .s4-note, .s4-card.in .s4-note { opacity: 1; transform: none; }
.s4-note img { width: 34px; height: 34px; border-radius: 9px; }
.s4-note span { display: grid; gap: 2px; font-weight: 600; color: var(--ink-2); }
.s4-note b { color: var(--ink); font-weight: 900; font-size: 13px; }
.s4-note small { align-self: start; color: var(--ink-3); font-size: 11px; font-weight: 700; }
.s4-card-privacy { grid-column: span 3; background: linear-gradient(120deg, #fff 30%, #fde6ec); display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 260px; }
.s4-shield svg { width: clamp(110px, 12vw, 170px); height: auto; }
.s4-shield path { fill: var(--sakura); }
.s4-shield .c { fill: none; stroke: #fff; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 40; stroke-dashoffset: 40; transition: stroke-dashoffset 1s var(--ease) .3s; }
.s4-card.in .s4-shield .c { stroke-dashoffset: 0; }

/* ── stats ───────────────────────────────────────────────────────────────── */
.s4-stats { margin: clamp(90px, 12vw, 160px) var(--pad) 0; max-width: 1280px; margin-inline: auto; display: grid; grid-template-columns: repeat(4, 1fr); border-radius: var(--r-lg); overflow: hidden; background: var(--night); color: #fff; }
.s4-stat { padding: clamp(26px, 3vw, 44px); border-right: 1px solid rgba(255,255,255,.1); }
.s4-stat:last-child { border-right: 0; }
.s4-stat b { display: block; font-size: clamp(56px, 7vw, 110px); font-weight: 900; letter-spacing: -.05em; line-height: 1; background: linear-gradient(120deg, #c7f09a, var(--sun)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.s4-stat span { display: block; margin-top: 14px; color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.4; max-width: 200px; }

/* ── plus ────────────────────────────────────────────────────────────────── */
.s4-toggle { display: inline-flex; margin-top: 28px; padding: 5px; border-radius: 99px; background: #fff; box-shadow: inset 0 0 0 1px rgba(35,23,15,.08); }
.s4-toggle button { border: 0; background: none; font: inherit; font-weight: 800; font-size: 15px; padding: 11px 18px; border-radius: 99px; color: var(--ink-2); cursor: pointer; display: inline-flex; gap: 8px; align-items: center; }
.s4-toggle button span { font-size: 11px; font-weight: 900; padding: 3px 7px; border-radius: 99px; background: #e5f1d6; color: var(--sprout-d); }
.s4-toggle button.on { background: var(--ink); color: #fff; }
.s4-plans { display: grid; grid-template-columns: 1fr 1.15fr; gap: 18px; max-width: 920px; margin: 0 auto; align-items: stretch; }
.s4-plan { position: relative; border-radius: var(--r-lg); padding: 34px; background: #fff; box-shadow: inset 0 0 0 1px rgba(35,23,15,.08); display: flex; flex-direction: column; }
.s4-plan h3 { font-size: 30px; }
.s4-price { margin-top: 16px !important; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.s4-price b { font-size: 56px; font-weight: 900; letter-spacing: -.04em; }
.s4-price span { color: var(--ink-2); font-weight: 700; }
.s4-plan ul { list-style: none; padding: 0; margin: 24px 0 28px; display: grid; gap: 12px; font-weight: 700; }
.s4-plan li { display: flex; gap: 10px; align-items: flex-start; }
.s4-plan li svg { width: 20px; height: 20px; flex: none; padding: 3px; border-radius: 50%; background: #e5f1d6; color: var(--sprout-d); }
.s4-plan-plus { background: radial-gradient(120% 120% at 100% 0%, #2f5a22, #142219 60%); color: #fff; box-shadow: 0 40px 80px -40px rgba(20,34,25,.8); }
.s4-plan-plus .s4-price span { color: rgba(255,255,255,.7); }
.s4-plan-plus li svg { background: var(--sun); color: var(--ink); }
.s4-sticker { position: absolute; top: -18px; right: 24px; padding: 10px 16px; border-radius: 99px; background: var(--sun); color: var(--ink); font-weight: 900; font-size: 14px; transform: rotate(6deg); box-shadow: 0 10px 20px -10px rgba(0,0,0,.4); animation: s4-wobble 4s ease-in-out infinite; }
@keyframes s4-wobble { 50% { transform: rotate(-3deg) scale(1.05); } }
.s4-btn { margin-top: auto; display: inline-flex; justify-content: center; padding: 17px 22px; border-radius: 99px; font-weight: 900; font-size: 16px; }
.s4-btn-line { box-shadow: inset 0 0 0 2px var(--ink); }
.s4-btn-solid { background: var(--sun); color: var(--ink) !important; }
.s4-fine { margin-top: 12px; text-align: center; font-size: 12.5px; color: rgba(255,255,255,.6); }

/* ── faq ─────────────────────────────────────────────────────────────────── */
.s4-faq-list { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.s4-faq details { background: #fff; border-radius: 22px; box-shadow: inset 0 0 0 1px rgba(35,23,15,.07); padding: 0 24px; }
.s4-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 22px 0; font-weight: 900; font-size: 18px; }
.s4-faq summary::-webkit-details-marker { display: none; }
.s4-faq summary i { position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--cream); transition: transform .4s var(--ease), background .3s; }
.s4-faq summary i::before, .s4-faq summary i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: var(--ink); border-radius: 2px; }
.s4-faq summary i::after { transform: rotate(90deg); }
.s4-faq details[open] summary i { transform: rotate(45deg); background: var(--sun); }
.s4-faq details p { padding: 0 0 22px; color: var(--ink-2); line-height: 1.6; font-size: 16px; max-width: 700px; }

/* ── cta ─────────────────────────────────────────────────────────────────── */
.s4-cta { padding: clamp(90px, 12vw, 160px) var(--pad) 0; max-width: 1280px; margin: 0 auto; }
.s4-cta-card { position: relative; overflow: hidden; border-radius: 44px; padding: clamp(36px, 6vw, 84px); min-height: 460px; display: flex; align-items: center; background: linear-gradient(120deg, #3f7a2a, #76ae4e 35%, #f6c744 70%, #ee6b66); background-size: 200% 200%; animation: s4-grad 14s ease-in-out infinite alternate; color: #fff; }
@keyframes s4-grad { to { background-position: 100% 100%; } }
.s4-cta-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(rgba(255,255,255,.18) 1px, transparent 1.4px); background-size: 18px 18px; mask-image: linear-gradient(90deg, #000, transparent 70%); -webkit-mask-image: linear-gradient(90deg, #000, transparent 70%); }
.s4-cta-copy { position: relative; z-index: 2; max-width: min(560px, 54%); }
.s4-cta h2 { font-size: clamp(48px, 7vw, 104px); }
.s4-cta h2 em { background-image: linear-gradient(100deg, #fff, #fff6d1) !important; }
.s4-cta-copy p { margin-top: 18px; font-size: 18px; line-height: 1.5; color: rgba(255,255,255,.88); }
.s4-cta-actions { display: flex; align-items: center; gap: 22px; margin-top: 30px; flex-wrap: wrap; }
.s4-qr { margin: 0; display: flex; align-items: center; gap: 12px; }
.s4-qr img { border-radius: 14px; background: #fff; padding: 7px; }
.s4-qr figcaption { font-size: 13px; font-weight: 800; line-height: 1.3; }
.s4-cta-sprout { position: absolute; right: 3%; bottom: 4%; width: min(40%, 440px); height: auto; filter: drop-shadow(0 40px 40px rgba(0,0,0,.25)); animation: s4-hover 6s ease-in-out infinite; }

/* ── footer ──────────────────────────────────────────────────────────────── */
.s4-footer { margin-top: clamp(90px, 12vw, 160px); background: var(--ink); color: var(--paper); padding: 70px var(--pad) 30px; overflow: hidden; }
.s4-footer-top { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; }
.s4-footer-top p { margin-top: 14px; color: rgba(251,247,239,.65); max-width: 320px; line-height: 1.5; }
.s4-footer nav { display: grid; gap: 10px; align-content: start; }
.s4-footer nav strong { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(251,247,239,.5); margin-bottom: 4px; }
.s4-footer nav a { color: rgba(251,247,239,.85); font-weight: 700; }
.s4-footer nav a:hover { color: var(--sun); }
.s4-footer nav .s4-optout { background: none; border: 0; padding: 0; text-align: left; font: inherit; font-weight: 700; color: rgba(251,247,239,.85); cursor: pointer; }
.s4-footer nav .s4-optout:hover { color: var(--sun); }
.s4-footer nav .s4-optout-note { font-size: 12px; font-weight: 700; color: var(--sun); margin-top: -4px; }
.s4-footer nav .s4-optout-note:empty { display: none; }
.s4-wordmark { margin: 50px auto 0 !important; max-width: 1400px; text-align: center; font-weight: 900; font-size: clamp(64px, 17vw, 270px); letter-spacing: -.06em; line-height: .85; white-space: nowrap; }
.s4-wordmark span { display: inline-block; background: linear-gradient(180deg, var(--paper), rgba(251,247,239,.25)); -webkit-background-clip: text; background-clip: text; color: transparent; transition: transform .5s var(--ease); }
.s4-wordmark span:hover { transform: translateY(-14px) rotate(-4deg); background-image: linear-gradient(180deg, var(--sun), var(--coral)); }
.s4-footer-bottom { max-width: 1280px; margin: 30px auto 0; display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: 13px; color: rgba(251,247,239,.55); }
.s4-footer-bottom button { background: none; border: 0; color: inherit; font: inherit; text-decoration: underline; cursor: pointer; padding: 0; }

/* ── reveal + split text ─────────────────────────────────────────────────── */
[data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
.s4-split-word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.s4-split-word > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); }
.s4-split-ready .s4-split-word > span { transform: none; }

/* ── responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .s4-links { display: none; }
  .s4-nav-cta { margin-left: auto; }
  .s4-float-goal, .s4-float-di { display: none; }
  .s4-grid { grid-template-columns: 1fr 1fr; }
  .s4-card-privacy { grid-column: span 2; }
  .s4-card-lock { grid-column: span 2; }
}
@media (max-width: 760px) {
  .s4-meter-steps { display: none; }
  .s4-hero { padding-top: 110px; }
  .s4-hero-stage { height: 64vh; }
  .s4-orbit-lines, .s4-orbit-2, .s4-orbit-3, .s4-orbit-4, .s4-orbit-5 { display: none; }
  .s4-orbit-0 { left: 2%; top: 80%; } .s4-orbit-1 { right: 2%; top: 78%; }
  .s4-float-streak, .s4-float-steps { display: none; }
  .s4-chapter { align-items: flex-end; padding-bottom: 7vh; }
  .s4-chapter-copy, .s4-right .s4-chapter-copy { width: 100%; margin: 0; padding: 22px; border-radius: 26px; background: rgba(255,255,255,.82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
  .s4-chapter[data-bg="night"] .s4-chapter-copy { background: rgba(20,34,25,.78); }
  .s4-chapter h2 { font-size: 34px; }
  .s4-chapter-copy > p:last-of-type { font-size: 15px; margin-top: 12px; }
  .s4 .s4-chapter-island { display: none; }
  .s4 .s4-chapter-island-m { display: block; position: absolute; top: -80px; right: 8px; width: 108px; height: auto; pointer-events: none; filter: drop-shadow(0 16px 18px rgba(0,0,0,.22)); animation: s4-hover 7s ease-in-out infinite; }
  .s4-story-progress { right: 10px; top: 18%; transform: none; }
  .s4-worlds { height: auto; }
  .s4-worlds-pin { position: static; height: auto; padding: 90px 0 20px; }
  .s4-worlds-track { overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 20px; transform: none !important; scrollbar-width: none; }
  .s4-world { width: 82vw; scroll-snap-align: center; }
  .s4-grid { grid-template-columns: 1fr; }
  .s4-span2, .s4-card-privacy { grid-column: auto; }
  .s4-card-lock { min-height: 460px; }
  .s4-lockcard { width: calc(100% - 40px); right: 20px; bottom: 26px; }
  .s4-card-privacy { flex-direction: column; align-items: flex-start; }
  .s4-stats { grid-template-columns: 1fr 1fr; margin-inline: var(--pad); }
  .s4-stat:nth-child(2) { border-right: 0; }
  .s4-stat { border-bottom: 1px solid rgba(255,255,255,.1); }
  .s4-plans { grid-template-columns: 1fr; }
  .s4-cta-card { flex-direction: column; align-items: flex-start; padding-bottom: 280px; }
  .s4-cta-copy { max-width: 100%; }
  .s4-cta-sprout { width: min(64%, 260px); right: 50%; translate: 50% 0; bottom: 10px; }
  .s4-qr { display: none; }
  .s4-footer-top { grid-template-columns: 1fr 1fr; }
  .s4-footer-top > div { grid-column: span 2; }
}
@media (max-width: 420px) {
  .s4-nav { padding-left: 10px; }
  .s4-brand { font-size: 17px; gap: 8px; }
  .s4-back { padding: 6px 6px 6px 4px; gap: 4px; }
  .s4-back span { display: none; }
  .s4-brand img { width: 30px; height: 30px; }
  .s4-nav-cta { padding: 11px 14px; font-size: 14px; }
  .s4-chip { font-size: 13px; }
  .s4-hero h1 { font-size: 46px; }
  .s4-lead { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .s4 *, .s4 *::before, .s4 *::after { animation: none !important; transition-duration: .01ms !important; }
  [data-reveal], .s4-chapter-copy, .s4-chapter-island { opacity: 1; transform: none; }
  .s4-wt-compact { opacity: 0 !important; }
  .s4-wt-expanded, .s4-wt-expanded > * { opacity: 1 !important; transform: none !important; }
  .s4-island-demo img:first-child, .s4-watch-screen img:first-child { opacity: 1; }
  .s4-pod-block, .s4-pod img, .s4 .s4-note, .s4-phones-event .s4-phone { opacity: 1; transform: none !important; }
}

/* ══ StepIsland 2.1 ══════════════════════════════════════════════════════════ */
.s4-paused, .s4-paused *, .s4-paused *::before, .s4-paused *::after { animation-play-state: paused !important; }
.s4 .s4-sub { max-width: 600px; margin: 20px auto 0; font-size: clamp(16px, 1.4vw, 19px); line-height: 1.6; color: var(--ink-2); }

/* real iPhone screenshots in a slim device frame */
.s4-phone { --pw: 260px; position: relative; margin: 0; width: var(--pw); max-width: 100%; padding: calc(var(--pw) * .032); border-radius: calc(var(--pw) * .16); background: #111; box-shadow: 0 40px 70px -34px rgba(20,16,12,.55), inset 0 0 0 1.5px #3a3a3c, inset 0 0 0 4px #1b1b1d; }
.s4-phone img { width: 100%; height: auto; aspect-ratio: 560 / 1217; border-radius: calc(var(--pw) * .13); background: #1b1b1d; }

/* ── Walk Together ───────────────────────────────────────────────────────── */
.s4-walk { position: relative; overflow: hidden; margin-top: 0; padding: clamp(90px, 12vw, 150px) var(--pad) clamp(70px, 9vw, 120px); background: radial-gradient(90% 60% at 50% 0%, #1f3a2a, #0c1410 70%); color: #fff; isolation: isolate; }
.s4-walk-glow { position: absolute; z-index: -1; left: 50%; top: 22%; width: 900px; height: 520px; margin-left: -450px; border-radius: 50%; background: radial-gradient(closest-side, rgba(238,107,102,.22), rgba(118,174,78,.16) 55%, transparent); filter: blur(30px); animation: s4-glow 9s ease-in-out infinite alternate; }
@keyframes s4-glow { to { transform: translateX(60px) scale(1.12); opacity: .7; } }
.s4-walk .s4-section-head { max-width: 860px; margin-inline: auto; }
.s4-walk .s4-kicker, .s4-walk .s4-sub { color: rgba(255,255,255,.74); }
.s4-walk .s4-kicker span, .s4-event .s4-kicker span { background: #fff; color: var(--night); }
.s4-walk h2 em { background-image: linear-gradient(100deg, #ff8f86, #ffd36e 50%, #a5e07a); }

.s4-wt-stage { display: flex; justify-content: center; margin: 0 auto clamp(56px, 7vw, 90px); }
.s4-wt-island { position: relative; width: min(560px, 100%); height: 236px; }
.s4-wt-compact, .s4-wt-expanded { position: absolute; left: 50%; top: 0; background: #000; color: #fff; box-shadow: 0 30px 60px -24px rgba(0,0,0,.8), inset 0 0 0 1px rgba(255,255,255,.06); }
.s4-wt-compact { width: 250px; height: 46px; margin-left: -125px; border-radius: 99px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px 0 8px; opacity: 0; }
.s4-wt-pair { display: flex; }
.s4-wt-pair img { width: 32px; height: 32px; border-radius: 50%; background: #262626; }
.s4-wt-pair img + img { margin-left: -9px; box-shadow: -2px 0 0 #000; }
.s4-wt-c-n { display: inline-flex; align-items: center; gap: 6px; font-weight: 900; font-size: 17px; font-variant-numeric: tabular-nums; }
.s4-wt-c-n svg { width: 14px; height: 14px; color: #ff6f6a; }
.s4-wt-expanded { width: 100%; margin-left: -50%; height: 236px; border-radius: 52px; padding: 22px 28px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr auto auto; column-gap: 18px; row-gap: 10px; transform-origin: 50% 0; opacity: 0; }
.s4-wt-walkers { position: relative; width: 156px; height: 112px; overflow: hidden; border-radius: 26px; background: linear-gradient(180deg, #23361f, #142215); }
.s4-wt-walkers img { position: absolute; bottom: 14px; width: 82px; height: 82px; }
.s4-wt-walkers .a { left: 4px; animation: s4-stride .9s ease-in-out infinite; }
.s4-wt-walkers .b { left: 66px; animation: s4-stride .9s ease-in-out infinite -.45s; }
.s4-wt-ground { position: absolute; left: 0; bottom: 8px; width: 200%; height: 4px; background: repeating-linear-gradient(90deg, rgba(255,255,255,.35) 0 10px, transparent 10px 22px); animation: s4-ground 1.1s linear infinite; }
@keyframes s4-stride { 0%, 100% { transform: translateY(0) rotate(-4deg); } 25% { transform: translateY(-7px) rotate(0); } 50% { transform: translateY(0) rotate(4deg); } 75% { transform: translateY(-7px) rotate(0); } }
@keyframes s4-ground { to { transform: translateX(-22px); } }
.s4-wt-info { align-self: center; display: grid; line-height: 1.05; }
.s4-wt-info small { font-size: 13px; font-weight: 800; color: rgba(255,255,255,.62); letter-spacing: .02em; }
.s4-wt-info b { font-size: clamp(40px, 6vw, 58px); font-weight: 900; letter-spacing: -.04em; font-variant-numeric: tabular-nums; margin: 4px 0 2px; }
.s4-wt-info span { font-size: 15px; font-weight: 800; color: rgba(255,255,255,.7); }
.s4-wt-split { grid-column: 1 / -1; display: flex; gap: 4px; height: 10px; }
.s4-wt-split i { border-radius: 9px; transform-origin: 0 50%; }
.s4-wt-split .you { flex: 1284; background: linear-gradient(90deg, #6cb446, #a5e07a); }
.s4-wt-split .maya { flex: 1102; background: linear-gradient(90deg, #ff8f86, #ee6b66); transform-origin: 100% 50%; }
.s4-wt-legend { grid-column: 1 / -1; display: flex; justify-content: space-between; font-size: 13px; font-weight: 800; color: rgba(255,255,255,.72); }
.s4-wt-legend span { display: inline-flex; align-items: center; gap: 6px; }
.s4-wt-legend i { width: 8px; height: 8px; border-radius: 50%; }
.s4-wt-legend .you { background: #8ad35a; } .s4-wt-legend .maya { background: #ff6f6a; }
/* the morph: compact pill → expanded island → back, looping while on screen */
.s4-wt-stage.in .s4-wt-compact { animation: s4-wt-compact 10s var(--ease) infinite; }
.s4-wt-stage.in .s4-wt-expanded { animation: s4-wt-expand 10s cubic-bezier(.34,1.3,.5,1) infinite; }
.s4-wt-stage.in .s4-wt-expanded > * { animation: s4-wt-content 10s var(--ease) infinite; }
.s4-wt-stage.in .s4-wt-split i { animation: s4-wt-bar 10s var(--ease) infinite; }
@keyframes s4-wt-compact { 0% { opacity: 0; transform: scale(.7); } 4%, 13% { opacity: 1; transform: scale(1); } 17%, 86% { opacity: 0; transform: scale(1.5, 2.2) translateY(12px); } 92%, 100% { opacity: 1; transform: scale(1); } }
@keyframes s4-wt-expand { 0%, 12% { opacity: 0; transform: scale(.45, .2); } 22%, 82% { opacity: 1; transform: scale(1); } 90%, 100% { opacity: 0; transform: scale(.45, .2); } }
@keyframes s4-wt-content { 0%, 18% { opacity: 0; transform: translateY(8px); } 26%, 78% { opacity: 1; transform: none; } 84%, 100% { opacity: 0; transform: translateY(4px); } }
@keyframes s4-wt-bar { 0%, 22% { transform: scaleX(0); } 40%, 80% { transform: scaleX(1); } 88%, 100% { transform: scaleX(0); } }

.s4-flow { list-style: none; margin: 0 auto; padding: 0; max-width: 1080px; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 3vw, 44px); justify-items: center; counter-reset: flow; }
.s4-flow li { display: grid; justify-items: center; gap: 18px; }
.s4-flow li:nth-child(2) { transform: translateY(40px); }
.s4-flow li:nth-child(2).in { transform: translateY(40px); }
.s4-flow li[data-reveal]:not(.in):nth-child(2) { transform: translateY(80px); }
.s4-flow p { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 16px; color: rgba(255,255,255,.86); }
.s4-flow p b { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #fff; color: var(--night); font-size: 13px; }
.s4-flow .s4-phone { --pw: clamp(220px, 24vw, 280px); }

/* ── League ──────────────────────────────────────────────────────────────── */
.s4-league, .s4-friends { padding: clamp(90px, 12vw, 160px) var(--pad) 0; max-width: 1280px; margin: 0 auto; }
.s4-league-grid, .s4-friends-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.s4-league h2, .s4-friends h2 { font-size: clamp(40px, 5.2vw, 76px); }
.s4-league .s4-sub, .s4-friends .s4-sub { margin-left: 0; }
.s4-league-phone, .s4-friends-phone { position: relative; display: flex; justify-content: center; }
.s4-league-phone .s4-phone, .s4-friends-phone .s4-phone { --pw: clamp(240px, 26vw, 300px); }
.s4-league-phone .s4-phone { transform: rotate(3deg); }
.s4-friends-phone .s4-phone { transform: rotate(-3deg); }
.s4-tiers { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.s4-tiers li { padding: 8px 14px; border-radius: 99px; font-size: 13.5px; font-weight: 900; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); color: var(--ink-2); }
.s4-tiers li.on { background: linear-gradient(135deg, #3f9a7a, #2f7f62); color: #fff; box-shadow: 0 10px 24px -12px rgba(47,127,98,.8); }
.s4-podium { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; gap: 10px; max-width: 460px; margin-top: 34px; }
.s4-pod { display: grid; justify-items: center; text-align: center; gap: 2px; }
.s4-pod img { width: 58px; height: 58px; border-radius: 50%; background: var(--surface); padding: 4px; box-shadow: 0 12px 24px -12px rgba(35,23,15,.45); margin-bottom: 6px; opacity: 0; transform: translateY(-26px) scale(.8); transition: opacity .6s var(--ease), transform .8s cubic-bezier(.34,1.56,.64,1); }
.s4-pod b { font-size: 15px; font-weight: 900; }
.s4-pod span { font-size: 13px; font-weight: 800; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.s4-pod-block { position: relative; display: grid; place-items: start center; width: 100%; margin-top: 10px; border-radius: 18px 18px 6px 6px; transform-origin: 50% 100%; transform: scaleY(0); transition: transform 1s cubic-bezier(.2,.9,.25,1.1); }
.s4-pod-block em { font-family: var(--display); font-style: normal; font-weight: 900; font-size: 30px; color: #fff; margin-top: 10px; text-shadow: 0 2px 0 rgba(0,0,0,.12); }
.s4-pod-1 .s4-pod-block { height: 150px; background: linear-gradient(180deg, #f6c744, #e8a43a); }
.s4-pod-2 .s4-pod-block { height: 112px; background: linear-gradient(180deg, #c5cfdc, #9aa8bb); }
.s4-pod-3 .s4-pod-block { height: 84px; background: linear-gradient(180deg, #e6a47a, #c97a4f); }
.s4-podium.in .s4-pod-block, .s4-podium.in .s4-pod img { transform: none; opacity: 1; }
.s4-pod-3 .s4-pod-block { transition-delay: .15s; } .s4-pod-2 .s4-pod-block { transition-delay: .35s; } .s4-pod-1 .s4-pod-block { transition-delay: .55s; }
.s4-pod-3 img { transition-delay: .7s; } .s4-pod-2 img { transition-delay: .9s; } .s4-pod-1 img { transition-delay: 1.1s; }
.s4-podium.in .s4-pod-1 img { animation: s4-champ 3.2s ease-in-out 2s infinite; }
@keyframes s4-champ { 0%, 100% { transform: none; } 10% { transform: translateY(-8px) rotate(-6deg); } 20% { transform: none; } }
.s4-promo { display: flex; align-items: center; justify-content: center; gap: 10px; max-width: 460px; margin-top: 12px !important; padding: 10px; border-radius: 14px; background: rgba(118,174,78,.14); color: var(--sprout-d); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }

/* ── Friends ─────────────────────────────────────────────────────────────── */
.s4-friends-grid { grid-template-columns: .85fr 1.15fr; }
.s4-kudos { position: absolute; right: 12%; top: 34%; width: 40px; height: 40px; pointer-events: none; }
.s4-kudos i { position: absolute; left: 0; top: 0; font-style: normal; font-size: 28px; opacity: 0; animation: s4-kudos 3.6s ease-out infinite; }
.s4-kudos i:nth-child(2) { animation-delay: .9s; left: 18px; } .s4-kudos i:nth-child(3) { animation-delay: 1.8s; left: -12px; } .s4-kudos i:nth-child(4) { animation-delay: 2.7s; left: 10px; }
@keyframes s4-kudos { 0% { opacity: 0; transform: translateY(20px) scale(.6); } 15% { opacity: 1; transform: translateY(0) scale(1.1); } 70% { opacity: .9; } 100% { opacity: 0; transform: translateY(-120px) scale(.9) rotate(12deg); } }
.s4-nudges { display: grid; gap: 10px; margin-top: 30px; max-width: 460px; }
.s4-nudges .s4-note:nth-child(3) { transition-delay: .7s; }

/* ── Halloween in Pumpkin Hollow (date-gated) ────────────────────────────── */
.s4-event { position: relative; overflow: hidden; margin-top: clamp(90px, 12vw, 160px); padding: clamp(80px, 10vw, 130px) var(--pad); color: #fff; isolation: isolate; background: #2a140c; }
.s4-event-bg { position: absolute; inset: 0; z-index: -1; }
.s4-event-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .55; transform: scale(1.05); }
.s4-event-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(26,12,8,.92) 20%, rgba(26,12,8,.45) 70%), linear-gradient(0deg, rgba(26,12,8,.7), transparent 40%); }
.s4-event-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.s4-event-tag { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 800; color: rgba(255,255,255,.85); margin-bottom: 18px !important; }
.s4-event-tag span { padding: 6px 12px; border-radius: 99px; background: linear-gradient(135deg, #ffb347, #f07a2a); color: #3a1606; font-weight: 900; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; box-shadow: 0 8px 20px -8px rgba(240,122,42,.8); }
.s4-event h2 { font-size: clamp(44px, 6vw, 88px); }
.s4-event h2 em { background-image: linear-gradient(100deg, #ffd27a, #ff9a3c 50%, #ff6a3d) !important; }
.s4-event-copy > p:not(.s4-event-tag) { margin-top: 20px; max-width: 520px; font-size: clamp(16px, 1.4vw, 19px); line-height: 1.6; color: rgba(255,255,255,.82); }
.s4-event-copy strong { color: #ffc56e; }
.s4-countdown { margin-top: 28px; }
.s4-countdown small { font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.s4-countdown div { display: flex; gap: 10px; margin-top: 10px; }
.s4-countdown span { display: grid; justify-items: center; min-width: 76px; padding: 12px 10px; border-radius: 18px; background: rgba(0,0,0,.35); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.s4-countdown b { font-size: 32px; font-weight: 900; color: #fff; letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.s4-event-path { list-style: none; padding: 0; margin: 26px 0 0; display: flex; align-items: center; max-width: 420px; }
.s4-event-path li { flex: none; padding: 7px 12px; border-radius: 99px; font-size: 13px; font-weight: 900; background: rgba(255,255,255,.12); }
.s4-event-path li { position: relative; }
.s4-event-path li + li { margin-left: clamp(22px, 4vw, 40px); }
.s4-event-path li + li::before { content: ''; position: absolute; right: 100%; top: 50%; width: clamp(22px, 4vw, 40px); height: 2px; margin-top: -1px; background: linear-gradient(90deg, rgba(255,200,120,.25), rgba(255,200,120,.7)); }
.s4-event-path li:last-child { background: linear-gradient(135deg, #ffb347, #f07a2a); color: #3a1606; }
.s4-event-stage { position: relative; height: clamp(460px, 48vw, 600px); }
.s4-phones-event .s4-phone { --pw: clamp(190px, 18vw, 250px); position: absolute; left: 50%; top: 50%; margin: 0; translate: -50% -50%; transition: transform 1.1s var(--ease), opacity .8s var(--ease); }
.s4-phones-event .s4-p1 { transform: translateX(-10%) rotate(-2deg) scale(.9); z-index: 1; }
.s4-phones-event .s4-p3 { transform: translateX(10%) rotate(2deg) scale(.9); z-index: 1; }
.s4-phones-event .s4-p2 { z-index: 2; transform: translateY(20px); }
.in .s4-phones-event .s4-p1 { transform: translateX(-62%) rotate(-9deg) scale(.88); }
.in .s4-phones-event .s4-p3 { transform: translateX(62%) rotate(9deg) scale(.88); }
.in .s4-phones-event .s4-p2 { transform: none; }
.s4-event-pip { position: absolute; z-index: 3; width: clamp(110px, 11vw, 160px); height: auto; left: -28px; top: -44px; filter: drop-shadow(0 20px 30px rgba(0,0,0,.45)); animation: s4-hover 5s ease-in-out infinite; }

/* ── bento additions ─────────────────────────────────────────────────────── */
.s4-card-walkla { background: radial-gradient(90% 90% at 20% 0%, #3a2420, #160f0c 70%); color: #fff; }
.s4-card-walkla .s4-card-copy p { color: rgba(255,255,255,.72); }
.s4-walkla { position: absolute; left: 24px; bottom: 30px; width: calc(100% - 48px); border-radius: 22px; box-shadow: 0 30px 50px -24px rgba(0,0,0,.8); transform: rotate(-3deg); transition: transform .6s var(--ease); }
.s4-card-walkla:hover .s4-walkla { transform: rotate(-1deg) translateY(-8px); }
.s4-card-gift { background: linear-gradient(160deg, #fdf0c6, #fde4dd); }
.s4-gift svg { width: 120px; height: auto; margin: 26px auto 0; overflow: visible; }
.s4-gift rect { fill: var(--coral); }
.s4-gift .lid { fill: #f58a7f; transform-box: fill-box; transform-origin: 50% 100%; animation: s4-lid 4s var(--ease) infinite; }
.s4-gift .rib { stroke: var(--sun); stroke-width: 6; }
.s4-gift .bow { fill: var(--sun); transform-box: fill-box; transform-origin: 50% 100%; animation: s4-lid 4s var(--ease) infinite; }
@keyframes s4-lid { 0%, 60%, 100% { transform: none; } 70% { transform: translateY(-10px) rotate(-6deg); } 80% { transform: translateY(-4px) rotate(3deg); } }

/* ── dark mode: follows the device, like the app's System appearance ─────── */
@media (prefers-color-scheme: dark) {
  :root { --ink: #f3ede4; --ink-2: #c7bdb1; --ink-3: #978d84; --paper: #0f1712; --cream: #1f2b23; --surface: #18221c; --surface-2: rgba(28,38,32,.78); --line: rgba(255,255,255,.08); --sprout-d: #9ad46a; }
  .s4 { --sheen: linear-gradient(100deg, #a5e07a, #76ae4e 30%, #f0b54a 60%, #ee6b66 90%); }
  .s4 h1 em, .s4 h2 em { background-image: var(--sheen); }
  .s4-story-bg { background: #132219; }
  .s4-meter-track { background: rgba(255,255,255,.08); }
  .s4-meter-steps { background: rgba(20,28,23,.75); }
  .s4-cursor { mix-blend-mode: screen; background: radial-gradient(circle, rgba(246,199,68,.1), rgba(246,199,68,0) 65%); }
  .s4-nav { background: rgba(18,26,21,.66); border-color: rgba(255,255,255,.08); box-shadow: 0 10px 40px -18px rgba(0,0,0,.7); }
  .s4-links a:hover { background: rgba(255,255,255,.08); }
  .s4-nav-cta, .s4-nav.dark .s4-nav-cta { background: #f3ede4; color: #0f1712 !important; }
  .s4-hero { background: linear-gradient(180deg, #0e1a22 0%, #111b15 55%, var(--paper) 100%); }
  .s4-blobs i { opacity: .2; }
  .s4-grain { opacity: .12; mix-blend-mode: screen; background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1.2px); }
  .s4-chip, .s4-ghost { background: var(--surface-2); border-color: rgba(255,255,255,.1); }
  .s4-float { background: var(--surface-2); border-color: rgba(255,255,255,.08); box-shadow: 0 24px 50px -24px rgba(0,0,0,.8); }
  .s4-float-di { background: none; border: 0; box-shadow: none; }
  .s4-bar, .s4-dots i.off { background: rgba(255,255,255,.12); }
  .s4-orbit-face { background: var(--surface); box-shadow: 0 16px 32px -14px rgba(0,0,0,.7), inset 0 0 0 1px rgba(255,255,255,.06); }
  .s4-orbit-lines path { stroke: rgba(255,255,255,.14); }
  .s4-scroll { border-color: rgba(255,255,255,.3); }
  .s4-kicker span, .s4-flow p b { background: #f3ede4; color: #0f1712; }
  .s4-story-bg[data-tone="sprout"] { background: #132219; }
  .s4-story-bg[data-tone="sun"] { background: #221c0f; }
  .s4-story-bg[data-tone="coral"] { background: #261612; }
  .s4-story-bg[data-tone="night"] { background: #0b1510; }
  .s4-story-bg::after { background: radial-gradient(60% 60% at 70% 50%, rgba(255,255,255,.05), transparent 70%); }
  .s4-story-progress i { background: rgba(255,255,255,.16); }
  .s4-story-progress i.on { background: #f3ede4; }
  .s4-chapter[data-bg] { color: var(--ink); }
  .s4-chapter[data-bg] .s4-chapter-copy > p:last-of-type, .s4-chapter[data-bg] .s4-kicker { color: var(--ink-2); }
  .s4-chapter[data-bg] .s4-kicker span { background: #f3ede4; color: #0f1712; }
  .s4-worlds.tinted .s4-kicker span { background: #fff; color: var(--night); }
  .s4-marquee { background: #1a2620; color: #f3ede4; }
  .s4-card { background: var(--surface); box-shadow: 0 30px 60px -40px rgba(0,0,0,.8), inset 0 0 0 1px var(--line); }
  .s4-card-widgets { background: linear-gradient(160deg, #2a2413, #2b1d15); }
  .s4-card-watch { background: linear-gradient(160deg, #18261a, #20321b); }
  .s4-card-gift { background: linear-gradient(160deg, #2a2413, #2b1a18); }
  .s4-card-privacy { background: linear-gradient(120deg, var(--surface) 30%, #2b1820); }
  .s4-note { background: rgba(30,40,34,.88); box-shadow: 0 14px 30px -20px rgba(0,0,0,.8), inset 0 0 0 1px var(--line); }
  .s4-stats { box-shadow: inset 0 0 0 1px var(--line); background: #13201a; }
  .s4-toggle { background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
  .s4-toggle button.on { background: #f3ede4; color: #0f1712; }
  .s4-toggle button span, .s4-plan li svg { background: #23361b; }
  .s4-plan { background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
  .s4-plan-plus { background: radial-gradient(120% 120% at 100% 0%, #2f5a22, #142219 60%); box-shadow: 0 40px 80px -40px rgba(0,0,0,.9), inset 0 0 0 1px rgba(255,255,255,.08); }
  .s4-plan-plus li svg { background: var(--sun); }
  .s4-faq details { background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
  .s4-faq details[open] summary i::before, .s4-faq details[open] summary i::after { background: #23170f; }
  .s4-footer { background: #0a100c; color: #f3ede4; box-shadow: inset 0 1px 0 var(--line); }
  .s4-pod img { box-shadow: 0 12px 24px -12px rgba(0,0,0,.8); }
  .s4-promo { background: rgba(118,174,78,.16); }
  .s4-phone { box-shadow: 0 40px 70px -34px rgba(0,0,0,.9), inset 0 0 0 1.5px #48484a, inset 0 0 0 4px #1b1b1d; }
  .no-webgl .s4-story-fallback { border-color: #2a2a2c; }
}

/* ── 2.1 responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .s4-grid .s4-card-privacy { grid-column: span 2; }
  .s4-event-inner { grid-template-columns: 1fr; }
  .s4-event-stage { height: 520px; }
}
@media (max-width: 900px) {
  .s4-league-grid, .s4-friends-grid { grid-template-columns: 1fr; }
  .s4-friends-phone { order: 2; }
  .s4-league-copy, .s4-friends-copy { text-align: left; }
}
@media (max-width: 760px) {
  .s4-grid .s4-card-privacy { grid-column: auto; }
  .s4-wt-island { height: 210px; }
  .s4-wt-expanded { height: 210px; border-radius: 40px; padding: 18px 18px; column-gap: 12px; }
  .s4-wt-walkers { width: 112px; height: 92px; border-radius: 20px; }
  .s4-wt-walkers img { width: 64px; height: 64px; bottom: 12px; }
  .s4-wt-walkers .b { left: 46px; }
  .s4-wt-info b { font-size: 38px; }
  .s4-wt-legend { font-size: 12px; }
  .s4-flow { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 18px; margin: 0 calc(var(--pad) * -1); padding: 6px var(--pad) 70px; scrollbar-width: none; justify-content: flex-start; }
  .s4-flow::-webkit-scrollbar { display: none; }
  .s4-flow li { flex: 0 0 auto; scroll-snap-align: center; }
  .s4-flow li:nth-child(2), .s4-flow li:nth-child(2).in { transform: none; }
  .s4-flow .s4-phone { --pw: 220px; }
  .s4-podium { max-width: none; }
  .s4-pod-1 .s4-pod-block { height: 124px; } .s4-pod-2 .s4-pod-block { height: 94px; } .s4-pod-3 .s4-pod-block { height: 70px; }
  .s4-promo { max-width: none; letter-spacing: .08em; }
  .s4-kudos { right: 6%; }
  .s4-event-bg::after { background: linear-gradient(180deg, rgba(26,12,8,.9) 30%, rgba(26,12,8,.6)); }
  .s4-event-stage { height: 470px; margin-top: 10px; }
  .s4-phones-event .s4-phone { --pw: 178px; }
  .in .s4-phones-event .s4-p1 { transform: translateX(-46%) rotate(-8deg) scale(.86); }
  .in .s4-phones-event .s4-p3 { transform: translateX(46%) rotate(8deg) scale(.86); }
  .s4-event-pip { width: 104px; }
  .s4-countdown span { min-width: 0; flex: 1; }
  .s4-countdown b { font-size: 26px; }
  .s4-card-walkla { min-height: 330px; }
  .s4-gift svg { width: 100px; }
}
@media (prefers-reduced-motion: reduce) {
  .s4-wt-compact { opacity: 0 !important; }
  .s4-wt-expanded, .s4-wt-expanded > * { opacity: 1 !important; transform: none !important; }
  .s4-pod-block, .s4-pod img, .s4 .s4-note { opacity: 1 !important; transform: none !important; }
  .in .s4-phones-event .s4-p1 { transform: translateX(-62%) rotate(-9deg) scale(.88); }
  .in .s4-phones-event .s4-p3 { transform: translateX(62%) rotate(9deg) scale(.88); }
  .s4-island-demo img:first-child, .s4-watch-screen img:first-child { opacity: 1; }
}

/* keep the tilted marquee from widening the page (clip, not hidden, so sticky pins keep working) */
.s4 { overflow-x: clip; }

/* ── Phones: no live blur ─────────────────────────────────────────────────
   Frosted glass over a moving 3D canvas is re-blurred every scroll frame on iOS, which is what made
   the page stutter. Touch screens get solid panels instead; the look stays, the cost goes. */
@media (pointer: coarse) {
  .s4-meter-steps, .s4-nav, .s4-chip, .s4-ghost, .s4-float, .s4-note, .s4-chapter-copy, .s4-right .s4-chapter-copy {
    backdrop-filter: none; -webkit-backdrop-filter: none;
  }
  .s4-nav.dark { background: rgba(20,34,25,.92); }
  /* The hero's colour blobs were four drifting circles under a 70px blur filter: the blur is redrawn
     over the whole hero every frame, forever. Soft radial gradients look the same and only move. */
  .s4-blobs { filter: none; }
  .s4-blobs i { background: radial-gradient(closest-side, var(--c), transparent); scale: 1.6; }
  .s4-grain { mix-blend-mode: normal; }
  .s4-hero h1 em .s4-split-word > span { animation: none; }
  .s4-walk-glow { animation: none; }
}
/* Without the blur, the see-through panels need to be nearly solid to stay readable. */
@media (pointer: coarse) and (prefers-color-scheme: light) {
  .s4-nav { background: rgba(255,255,255,.94); }
  .s4-meter-steps { background: rgba(255,255,255,.92); }
  .s4-chip, .s4-ghost { background: rgba(255,255,255,.9); }
  .s4-float, .s4-note { background: rgba(255,255,255,.95); }
  .s4-chapter-copy, .s4-right .s4-chapter-copy { background: rgba(255,255,255,.94); }
}
@media (pointer: coarse) { .s4-chapter[data-bg="night"] .s4-chapter-copy { background: rgba(20,34,25,.94); } }
@media (pointer: coarse) and (prefers-color-scheme: dark) {
  .s4-nav { background: rgba(18,26,21,.94); }
  .s4-meter-steps { background: rgba(20,28,23,.94); }
  .s4-note { background: rgba(30,40,34,.97); }
}
/* Dark mode on phones: the story cards were white behind light text. */
@media (max-width: 760px) and (prefers-color-scheme: dark) {
  .s4-chapter-copy, .s4-right .s4-chapter-copy, .s4-chapter[data-bg="night"] .s4-chapter-copy { background: rgba(18,26,21,.94); }
}