/* FitSuite / Concept 03. One visual system; no external fonts or UI libraries. */
:root {
  color-scheme: dark;
  --orange: #ff6600;
  --bg: #1a1a1a;
  --panel: #262626;
  --white: #fff;
  --muted: #c1c1c1;
  --line: #ffffff20;
  --gutter: clamp(24px, 6vw, 96px);
  --header-height: 88px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-padding-top: calc(var(--header-height) + 24px); }
body { margin: 0; background: var(--bg); color: var(--white); font-size: 18px; line-height: 1.6; -webkit-text-size-adjust: 100%; }
button, input { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
button:disabled { cursor: default; opacity: .4; }
button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid var(--orange); outline-offset: 5px; }
::selection { background: var(--orange); color: #1a1a1a; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.svg-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.wrap { width: 100%; max-width: 1440px; margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 1000; background: var(--orange); color: #1a1a1a; padding: 14px 20px; border-radius: 8px; transform: translateY(-180%); }
.skip-link:focus { transform: none; }
em { font-style: normal; color: var(--orange); }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { text-wrap: balance; }
h2 { font-size: clamp(44px, 5.2vw, 76px); line-height: 1.08; letter-spacing: -.055em; font-weight: 700; margin: 20px 0 28px; }
h3 { letter-spacing: -.025em; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; line-height: 1.5; font-weight: 600; letter-spacing: .015em; }
.chapter { color: var(--orange); }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); flex-shrink: 0; }
.section-copy p { max-width: 500px; margin: 0 0 28px; color: var(--muted); font-size: 21px; line-height: 1.65; }
.button { min-height: 56px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 15px 28px; border: 1px solid var(--orange); border-radius: 999px; background: var(--orange); color: #1a1a1a; font-size: 16px; line-height: 1.5; font-weight: 700; transition: background-color .18s, border-color .18s; }
.button:hover { background: var(--orange); border-color: var(--orange); }
.button svg { width: 21px; height: 21px; }
.button-small { min-height: 44px; font-size: 14px; padding: 10px 20px; gap: 12px; }
.button-outline { background: #ffffff05; border-color: #ffffff55; color: var(--white); }
.button-outline:hover { background: #ffffff12; border-color: #ffffff99; }
.text-link { display: inline-flex; align-items: center; justify-content: flex-start; gap: 12px; min-height: 48px; font-size: 17px; font-weight: 600; line-height: 1.45; padding: 10px 0; }
.text-link svg { width: 20px; height: 20px; color: var(--orange); transition: transform .18s; }
.text-link:hover svg { transform: translateX(4px); }
.button-row { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 32px; }

/* An image tour behind the interface. Only two pictures are ever composited. */
.world { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; background: var(--bg); }
.world-layer { position: absolute; inset: -5%; display: block; opacity: 0; transform-origin: 50% 50%; }
.world-layer.is-visible { opacity: 1; }
.world-layer img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 60% center; }
.world-shade { position: absolute; inset: 0; z-index: 2; background: linear-gradient(180deg,#141414d9 0%,#141414b8 28%,#14141455 62%,#141414a8 100%),linear-gradient(90deg,#14141480,transparent 75%); }
.world-vignette { position: absolute; inset: 0; z-index: 3; background: #1a1a1a; opacity: 0; }
.entrance-doors { position: absolute; inset: -3%; z-index: 4; perspective: 1800px; transform-origin: center; }
.entrance-door { position: absolute; inset-block: 0; width: 50%; backface-visibility: hidden; background: linear-gradient(90deg, #ffffff02, transparent 80%); }
.entrance-door.door-edge-left { left: 0; transform-origin: left center; border-right: 1px solid #ffffff0c; }
.entrance-door.door-edge-right { right: 0; transform-origin: right center; border-left: 1px solid #00000018; }
.door-handle { display: none; }
.transition-pillar { position: absolute; z-index: 5; top: -10%; bottom: -10%; left: 20%; width: 60%; background: linear-gradient(90deg,#151515e8,#202020 14%,#141414 85%,#ff660024 86%,#151515e8); opacity: 0; transform: translate3d(150vw,0,0); }
.journey-nav, .journey-position, .hero-location, .scene-watermark, .concept-label, .architect-note, .feature-index, .closing-background-word { display: none; }
.journey-progress { position: fixed; bottom: 0; left: 0; right: 0; height: 2px; z-index: 40; pointer-events: none; }
.journey-progress div { width: 100%; height: 100%; background: var(--orange); transform: scaleX(0); transform-origin: left; }

.header { position: fixed; inset: 0 0 auto; height: var(--header-height); padding-inline: var(--gutter); z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 28px; background: #1a1a1acc; border-bottom: 1px solid #ffffff12; transition: background-color .2s; }
.header.is-scrolled { background: #1a1a1afc; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; font-size: 24px; letter-spacing: -.04em; line-height: 1; font-weight: 700; }
.brand img { display: block; width: 48px; height: 48px; object-fit: contain; }
.nav { display: flex; gap: 24px; align-items: center; }
.nav a, .nav>button { font-size: 14px; line-height: 1.4; padding: 14px 0; font-weight: 500; color: #e7e7e7; }
.nav a:hover, .nav>button:hover { color: var(--orange); }
.nav a[aria-current="location"] { color: var(--orange); }
.header-actions { display: flex; align-items: center; gap: 22px; }
.login-link { min-height: 44px; padding: 10px 0; font-size: 15px; font-weight: 600; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 1px solid #ffffff30; border-radius: 50%; }
.menu-toggle span { display: block; height: 1.5px; width: 20px; margin: 5px auto; background: #fff; }

.scene-section { position: relative; }
.hero { display: flex; flex-direction: column; min-height: max(880px,100svh); padding-top: var(--header-height); text-align: center; }
.hero-topline { padding: clamp(40px,6vh,72px) var(--gutter) 0; }
.hero-kicker { font-size: 18px; font-weight: 600; color: #eee; letter-spacing: -.015em; }
.hero-content { padding-top: 22px; padding-bottom: 72px; flex: 1; position: relative; }
.hero h1 { font-size: clamp(68px,8vw,112px); line-height: 1.02; letter-spacing: -.065em; font-weight: 700; margin: 0 auto 28px; max-width: 1150px; }
.hero-content p { color: #ededed; font-size: 22px; line-height: 1.6; max-width: 720px; margin: 0 auto 30px; }
.hero .text-link { font-size: 17px; }
.hero-reassurance { display: flex; align-items: center; justify-content: center; gap: 8px; color: #d1d1d1; font-size: 14px; margin-top: 20px; }
.hero-reassurance svg { width: 18px; height: 18px; color: var(--orange); }
.hero-bottom { padding-bottom: 30px; display: flex; flex-direction: column; align-items: center; gap: 32px; }
.scroll-invitation { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; color: #e3e3e3; }
.scroll-icon { display: grid; place-items: center; width: 32px; height: 40px; border: 1px solid #ffffff45; border-radius: 999px; }
.scroll-icon svg { width: 17px; height: 17px; }
.hero-facts { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); width: 100%; padding: 26px 0; border-top: 1px solid #ffffff38; }
.hero-facts>div { padding-inline: 22px; border-right: 1px solid #ffffff24; }
.hero-facts>div:last-child { border: 0; }
.hero-facts strong { display: block; font-size: 27px; letter-spacing: -.04em; line-height: 1.3; font-weight: 600; }
.hero-facts strong>span:not([data-exercise-total]) { color: var(--orange); }
.hero-facts>div>span { display: block; color: #cfcfcf; font-size: 14px; margin-top: 7px; }

.entrance { min-height: 1040px; padding: 160px 0 92px; display: flex; flex-direction: column; justify-content: space-between; }
.entrance-layout .section-copy { max-width: 650px; padding: 32px 0; }
.entrance h2 { font-size: clamp(56px,6.4vw,88px); }
.entrance .section-copy p { color: #eee; max-width: 460px; }
.feature-strip { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; margin-top: 100px; }
.feature-strip article { min-width: 0; border: 1px solid #ffffff22; border-radius: 24px; background: #262626fa; padding: 34px 30px; }
.feature-strip article>svg { display: block; color: var(--orange); width: 32px; height: 32px; margin-bottom: 28px; }
.feature-strip h3 { font-size: 23px; line-height: 1.25; margin: 0 0 14px; font-weight: 600; }
.feature-strip p { font-size: 17px; color: var(--muted); line-height: 1.65; margin: 0; }
.split-layout { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; gap: clamp(40px,5vw,80px); }
.method { background: #1a1a1af5; border-block: 1px solid #ffffff12; padding: 132px 0; }
.method h2 { font-size: clamp(44px,4.7vw,68px); }
.method-tags { display: grid; gap: 14px; color: #d4d4d4; margin: 32px 0; font-size: 16px; }
.method-tags>span { display: flex; gap: 12px; align-items: center; }
.method-tags svg { width: 20px; height: 20px; color: var(--orange); }
.workout-preview { width: 100%; min-width: 0; border-radius: 28px; background: #262626; border: 1px solid #ffffff26; overflow: hidden; box-shadow: 0 32px 80px #0004; }
.preview-chrome { display: flex; align-items: center; gap: 12px; padding: 20px 28px; border-bottom: 1px solid var(--line); background: #2c2c2c; }
.mini-brand { display: inline-flex; align-items: center; gap: 8px; font-size: 17px; letter-spacing: -.035em; font-weight: 700; }
.mini-brand img { display: block; width: 32px; height: 32px; }
.preview-pill { margin-left: auto; color: #c1c1c1; font-size: 12px; }
.preview-dots { display: none; }
.preview-main { padding: 28px 28px 0; }
.preview-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.preview-heading .eyebrow { color: #c1c1c1; font-size: 13px; }
.preview-heading h3 { font-size: 36px; line-height: 1.15; margin: 8px 0 10px; font-weight: 600; }
.preview-heading p { font-size: 14px; color: #c1c1c1; margin: 0; }
.workout-mark { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; color: var(--orange); background: #ff660012; border: 1px solid #ff66003a; flex-shrink: 0; }
.preview-tabs { display: flex; gap: 8px; margin-top: 26px; padding: 4px; border-radius: 12px; background: #1a1a1a; }
.preview-tabs button { flex: 1; min-height: 44px; display: flex; justify-content: center; align-items: center; gap: 7px; font-size: 14px; font-weight: 600; color: #bbb; border-radius: 9px; padding: 10px 8px; }
.preview-tabs button.is-active { color: #fff; background: #3c3c3c; }
.preview-tabs button svg { width: 17px; height: 17px; color: var(--orange); }
.workout-list>div { display: grid; grid-template-columns: 26px minmax(0,1fr) auto; gap: 12px; align-items: center; padding: 23px 0; border-bottom: 1px solid var(--line); }
.workout-number { color: #a6a6a6; font-size: 13px; font-variant-numeric: tabular-nums; }
.workout-list strong { display: block; font-size: 16px; font-weight: 600; line-height: 1.45; }
.workout-list div>div>span { display: block; font-size: 14px; margin-top: 4px; color: #b5b5b5; }
.workout-list b { font-size: 15px; font-weight: 600; color: var(--orange); padding: 5px 8px; background: #ff660010; border-radius: 8px; white-space: nowrap; }
.preview-note { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: #b5b5b5; padding: 20px 0; }
.preview-note .status-dot { margin-top: 7px; width: 5px; height: 5px; }
.preview-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 28px; border-top: 1px solid var(--line); font-size: 13px; color: #bbb; }
.preview-bottom svg { color: var(--orange); width: 18px; height: 18px; }

.exercises { padding: 140px 0; }
.exercises .split-layout { grid-template-columns: 1fr; gap: 48px; }
.exercises .section-copy { text-align: center; max-width: 920px; margin-inline: auto; }
.exercises h2 { font-size: clamp(46px,5.4vw,78px); }
.exercises .section-copy p { margin-inline: auto; max-width: 620px; }
.catalog-caption { display: flex; justify-content: center; align-items: baseline; gap: 10px; font-size: 16px; color: #ddd; }
.catalog-caption strong { color: var(--orange); font-size: 26px; line-height: 1.2; letter-spacing: -.045em; }
.exercise-browser { width: 100%; background: #202020fc; border: 1px solid #ffffff22; border-radius: 28px; padding: 40px; box-shadow: 0 30px 80px #0003; }
.browser-title { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 24px; }
.browser-title h3 { font-size: 28px; line-height: 1.2; font-weight: 600; margin: 0; }
.browser-title>svg { width: 28px; height: 28px; color: var(--orange); }
.search-field { display: flex; align-items: center; gap: 14px; padding: 17px 20px; border-radius: 16px; border: 1px solid #ffffff42; background: #2b2b2b; }
.search-field:focus-within { outline: 2px solid var(--orange); outline-offset: 3px; }
.search-field>svg { width: 23px; height: 23px; color: #c1c1c1; }
.search-field input { min-width: 0; width: 100%; border: 0; background: none; outline: none; color: #fff; font-size: 17px; }
.search-field input::placeholder { color: #bbb; opacity: 1; }
.search-field kbd { font-size: 14px; color: #bdbdbd; padding: 0 7px; border: 1px solid #ffffff32; border-radius: 5px; }
.filter-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 30px; }
.filter-list button { min-height: 44px; border: 1px solid #ffffff2e; border-radius: 999px; padding: 9px 20px; color: #d3d3d3; font-size: 15px; line-height: 1.5; }
.filter-list button:hover { border-color: #ff660080; }
.filter-list button.is-active { background: var(--orange); border-color: var(--orange); color: #1a1a1a; font-weight: 700; }
.exercise-results { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; min-height: 260px; }
.exercise-card { min-width: 0; display: flex; flex-direction: column; text-align: left; border: 1px solid #ffffff25; background: #292929; border-radius: 18px; padding: 0; overflow: hidden; transition: border-color .18s, transform .18s; }
.exercise-card:hover { transform: translateY(-3px); border-color: var(--orange); }
.exercise-card-image { display: block; width: 100%; height: 210px; overflow: hidden; background: #fff; }
.exercise-card-image img { display: block; width: 100%; height: 100%; object-fit: contain; }
.exercise-card-info { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding: 20px; flex: 1; }
.exercise-card-info strong { font-size: 17px; color: #fff; font-weight: 600; line-height: 1.45; }
.exercise-card-info>span { color: #bfbfbf; font-size: 14px; line-height: 1.5; }
.exercise-card-info:after { content: 'Scopri l’esercizio ↗'; font-size: 13px; font-weight: 600; color: var(--orange); margin-top: auto; padding-top: 10px; }
.exercise-count { font-size: 14px; color: #c1c1c1; text-align: center; margin: 16px 0; }
.catalog-pagination { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 30px; }
.catalog-pagination button { min-height: 44px; padding: 10px 20px; border-radius: 999px; border: 1px solid #ffffff40; font-size: 15px; }
.catalog-pagination button:hover:not(:disabled) { border-color: var(--orange); }
.catalog-pagination>span { font-size: 14px; font-variant-numeric: tabular-nums; color: #c1c1c1; }
.browser-footer { border-top: 1px solid var(--line); text-align: center; padding-top: 20px; margin-top: 24px; color: #b5b5b5; font-size: 14px; }
.empty-result { grid-column: 1/-1; align-self: center; text-align: center; font-size: 17px; color: #ccc; padding: 48px 20px; }
.catalog-skeleton { min-height: 300px; }
.catalog-skeleton>.exercise-card-image { background: #333; }
.catalog-skeleton>.exercise-card-info { color: #aaa; font-size: 14px; }
.catalog-skeleton>.exercise-card-info:after { content: none; }
.noscript-note { font-size: 16px; color: #ccc; }

.pricing { padding: 120px 0 132px; }
.pricing-heading { text-align: center; margin-bottom: 60px; }
.pricing-heading h2 { margin-bottom: 24px; }
.pricing-heading p { font-size: 21px; color: #ddd; margin-bottom: 32px; }
.billing-control { display: inline-flex; flex-direction: column; gap: 12px; align-items: center; }
.billing-control>span { font-size: 14px; color: #c1c1c1; }
.billing-switch { display: flex; gap: 4px; padding: 5px; border: 1px solid #ffffff35; border-radius: 999px; background: #262626; }
.billing-switch button { min-height: 44px; border-radius: 999px; padding: 10px 20px; font-size: 16px; color: #ddd; }
.billing-switch button.is-active { background: #fff; color: #1a1a1a; font-weight: 600; }
.billing-switch b { font-size: 12px; font-weight: 600; color: var(--orange); margin-left: 5px; }
.billing-switch .is-active b { color: #9c3800; }
.pricing-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; align-items: stretch; }
.plan { position: relative; min-width: 0; padding: 38px 30px 30px; border: 1px solid #ffffff30; border-radius: 26px; background: #262626fc; display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--orange); padding: 37px 29px 29px; }
.plan-ribbon { position: absolute; inset: -16px 24px auto; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 6px 10px; border-radius: 999px; background: var(--orange); color: #1a1a1a; font-size: 12px; font-weight: 700; line-height: 1.5; }
.plan-ribbon svg { width: 16px; height: 16px; }
.plan-top .eyebrow { color: #c1c1c1; font-size: 13px; }
.plan h3 { font-size: 30px; font-weight: 700; line-height: 1.2; margin: 14px 0 12px; }
.plan-top p { font-size: 16px; color: #c1c1c1; margin: 0; min-height: 52px; }
.plan-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.plan-price strong { font-size: 64px; line-height: 1.1; letter-spacing: -.06em; font-weight: 600; }
.plan-price strong>span { font-size: 28px; vertical-align: top; margin-left: 3px; line-height: 1.8; }
.plan-price>span { font-size: 14px; color: #c1c1c1; }
.billing-detail { font-size: 14px; color: #bbb; min-height: 48px; margin: 12px 0 26px; line-height: 1.6; }
.plan>.button { width: 100%; justify-content: space-between; padding: 14px 20px; }
.plan ul { list-style: none; padding: 25px 0 0; margin: 28px 0 0; border-top: 1px solid var(--line); }
.plan li { position: relative; padding-left: 25px; margin-bottom: 16px; font-size: 16px; color: #d4d4d4; line-height: 1.5; }
.plan li:before { content: '✓'; color: var(--orange); position: absolute; left: 0; top: 0; }
.pricing-demo-note { display: flex; gap: 10px; justify-content: center; align-items: center; font-size: 14px; color: #d4d4d4; line-height: 1.6; margin: 30px auto 0; max-width: 760px; }
.pricing-demo-note svg { width: 20px; height: 20px; }

.faq { position: relative; padding: 128px 0; background: #1a1a1afc; border-block: 1px solid #ffffff16; }
.faq-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: 70px; }
.faq h2 { font-size: clamp(42px,4.2vw,62px); }
.faq-layout>div>p { font-size: 20px; color: #bbb; margin: 0 0 26px; }
.faq-list { border-top: 1px solid #ffffff35; }
.faq details { border-bottom: 1px solid #ffffff35; }
.faq summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 25px 0; font-size: 19px; font-weight: 600; line-height: 1.5; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary>span { position: relative; width: 20px; height: 20px; flex-shrink: 0; }
.faq summary>span:before, .faq summary>span:after { content: ''; position: absolute; height: 2px; width: 16px; left: 2px; top: 9px; background: var(--orange); }
.faq summary>span:after { transform: rotate(90deg); }
.faq details[open] summary>span:after { display: none; }
.faq details[open] summary { color: var(--orange); }
.faq details>div>p { font-size: 17px; color: #c1c1c1; line-height: 1.75; margin: 0; padding: 0 26px 28px 0; }
.closing { position: relative; background: #1a1a1a; text-align: center; padding: 110px 0 124px; }
.closing .eyebrow { color: #bdbdbd; }
.closing h2 { font-size: clamp(48px,6.1vw,88px); margin: 24px 0 36px; }
.footer { background: #1a1a1a; color: #c1c1c1; border-top: 1px solid var(--line); }
.footer-top { display: flex; align-items: center; gap: 32px; padding: 38px 0; border-bottom: 1px solid var(--line); }
.footer .brand { color: #fff; }
.footer-top p { font-size: 16px; margin: 0; }
.back-top { display: flex; align-items: center; gap: 8px; margin-left: auto; min-height: 44px; font-size: 14px; white-space: nowrap; }
.back-top svg { color: var(--orange); width: 18px; height: 18px; }
.footer-columns { display: grid; grid-template-columns: repeat(3,1fr) 1.2fr; gap: 32px; padding: 44px 0; }
.footer-columns>div { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; }
.footer-columns .eyebrow { font-size: 15px; color: #fff; margin-bottom: 16px; font-weight: 600; }
.footer-columns a, .footer-columns button { font-size: 15px; line-height: 1.5; color: #c1c1c1; padding: 10px 0; min-height: 44px; text-align: left; }
.footer-columns a:hover, .footer-columns button:hover { color: var(--orange); }
.concept-chip { font-size: 12px; border: 1px solid #ffffff30; border-radius: 999px; padding: 5px 12px; margin-bottom: 18px; color: #d1d1d1; }
.footer-concept p { font-size: 14px; line-height: 1.75; margin: 0; }
.footer-bottom { border-top: 1px solid var(--line); padding: 22px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 13px; color: #b5b5b5; }
.footer-bottom>div { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-bottom button { font-size: 14px; padding: 10px 0; min-height: 44px; color: #c1c1c1; }
.footer-bottom>div>span { display: none; }

.demo-dialog { width: min(620px,calc(100% - 40px)); max-height: 88svh; overflow: hidden; padding: 0; border: 1px solid #ffffff40; border-radius: 24px; background: #262626; color: #fff; box-shadow: 0 30px 100px #0008; }
#dialog-content { max-height: calc(88svh - 2px); padding: 50px 40px 36px; overflow: auto; overscroll-behavior: contain; }
.demo-dialog::backdrop { background: #000c; }
.dialog-close { position: absolute; z-index: 2; right: 12px; top: 12px; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid #ffffff30; border-radius: 50%; background: #303030; }
.dialog-close svg { width: 20px; height: 20px; }
.demo-dialog h2 { font-size: 40px; margin: 20px 0 22px; letter-spacing: -.045em; }
.demo-dialog h3 { font-size: 22px; line-height: 1.3; margin: 28px 0 16px; font-weight: 600; }
.demo-dialog p, .demo-dialog li { font-size: 16px; line-height: 1.75; color: #ccc; }
.dialog-fields { display: grid; gap: 20px; margin-top: 28px; }
.dialog-fields label { display: grid; gap: 8px; font-size: 15px; color: #d4d4d4; }
.dialog-fields input { min-width: 0; width: 100%; min-height: 54px; border: 1px solid #ffffff48; border-radius: 12px; background: #1a1a1a; padding: 14px 16px; font-size: 16px; color: #fff; }
.demo-dialog .button { width: 100%; white-space: normal; }
.dialog-switch { min-height: 44px; font-size: 15px; color: var(--orange); padding: 14px 0; margin-top: 8px; }
.demo-dialog .dialog-footnote { font-size: 14px; color: #bdbdbd; margin-bottom: 0; }
.dialog-tag { display: inline-block; font-size: 14px; color: var(--orange); border: 1px solid #ff660050; padding: 6px 12px; border-radius: 999px; }
.demo-dialog .exercise-original-name { font-size: 14px; color: #bdbdbd; margin-top: -8px; }
.exercise-animation { border-radius: 16px; background: #fff; margin-top: 24px; overflow: hidden; }
.exercise-animation img { display: block; width: 100%; height: 260px; object-fit: contain; }
.exercise-animation button { display: block; width: 100%; min-height: 52px; padding: 12px 16px; font-size: 16px; background: #333; }
.instruction-navigation { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-block: 20px; }
.instruction-navigation button { width: 44px; height: 44px; border: 1px solid #ffffff40; border-radius: 50%; color: var(--orange); font-size: 22px; }
.instruction-navigation>span { font-size: 15px; color: #ccc; }
#instruction-text { min-height: 100px; }
.toast { position: fixed; z-index: 100; left: 50%; bottom: 28px; transform: translate(-50%,16px); opacity: 0; pointer-events: none; width: max-content; max-width: calc(100% - 40px); padding: 18px 24px; border: 1px solid #ff660070; border-radius: 16px; color: #fff; background: #262626; font-size: 16px; line-height: 1.5; box-shadow: 0 10px 35px #0006; transition: opacity .2s, transform .2s; }
.toast.is-visible { opacity: 1; transform: translate(-50%,0); }

body.motion-reduced .world-layer { transform: none !important; }
body.motion-reduced .entrance-doors, body.motion-reduced .transition-pillar { display: none; }
body.motion-reduced *, body.motion-reduced *:before, body.motion-reduced *:after { animation: none !important; transition: none !important; }
@supports(height:100lvh) { .world { height: 100lvh; bottom: auto; } }
@media(min-width:1800px) { .hero { min-height: 1050px; } .hero-content { padding-top: 30px; } .hero-topline { padding-top: 100px; } }
@media(max-width:1150px) {
  .nav { position: absolute; top: var(--header-height); left: 0; right: 0; display: none; background: #1a1a1a; border-bottom: 1px solid #ffffff35; padding: 20px var(--gutter); gap: 28px; flex-wrap: wrap; }
  .nav.is-open { display: flex; }
  .nav a, .nav>button { font-size: 16px; }
  .menu-toggle { display: block; }
  .plan { padding-inline: 24px; }
  .plan.featured { padding-inline: 23px; }
  .plan-ribbon { font-size: 12px; inset-inline: 14px; }
  .pricing-grid { gap: 16px; }
  .faq-layout { gap: 44px; }
  .feature-strip article { padding: 28px 24px; }
}
@media(max-width:900px) {
  :root { --gutter: 36px; --header-height: 80px; }
  .hero { min-height: max(850px,100svh); }
  .hero h1 { font-size: clamp(64px,8.4vw,80px); }
  .hero-content p { font-size: 20px; max-width: 640px; }
  .hero-facts strong { font-size: 23px; }
  .hero-facts>div { padding-inline: 16px; }
  .entrance { min-height: 1040px; padding-top: 120px; }
  .feature-strip { gap: 12px; }
  .feature-strip article { padding: 26px 20px; }
  .feature-strip h3 { font-size: 21px; }
  .feature-strip p { font-size: 16px; }
  .split-layout { grid-template-columns: 1fr; gap: 52px; }
  .method .section-copy { max-width: 640px; }
  .workout-preview { max-width: 640px; justify-self: center; }
  .method h2 { font-size: 64px; }
  .section-copy p { max-width: 600px; }
  .exercises .section-copy { max-width: 700px; }
  .exercise-browser { padding: 28px; }
  .exercise-results { gap: 14px; }
  .exercise-card-image { height: 165px; }
  .exercise-card-info { padding: 16px; }
  .exercise-card-info strong { font-size: 16px; }
  .pricing-grid { grid-template-columns: 1fr; gap: 32px; max-width: 640px; margin-inline: auto; }
  .plan, .plan.featured { padding: 34px; }
  .plan-top p { min-height: 0; }
  .billing-detail { min-height: 0; }
  .plan-ribbon { inset-inline: 28px; }
  .plan li { margin-bottom: 14px; }
  .faq-layout { grid-template-columns: 1fr; gap: 40px; }
  .faq h2 { font-size: 56px; }
  .footer-columns { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; }
  .footer-concept { grid-column: 1/-1; }
  .footer-concept p br { display: none; }
  .footer-top p { display: none; }
}
@media(max-width:600px) {
  :root { --gutter: 24px; --header-height: 76px; }
  body { font-size: 16px; }
  .header { padding-inline: 16px; gap: 12px; }
  .brand { gap: 8px; font-size: 21px; }
  .brand img { width: 44px; height: 44px; }
  .header>.brand>span { display: none; }
  .header-actions { gap: 14px; }
  .login-link { font-size: 14px; }
  .button-small { padding: 10px 16px; font-size: 14px; min-height: 44px; }
  .button-small svg { display: none; }
  .menu-toggle { width: 44px; height: 44px; }
  .nav { gap: 8px; padding: 14px 18px 22px; display: none; }
  .nav.is-open { display: grid; grid-template-columns: 1fr 1fr; }
  .nav a, .nav>button { min-height: 48px; padding: 12px; text-align: left; font-size: 16px; border-radius: 8px; }
  .nav a:hover, .nav>button:hover { background: #262626; }
  .hero { min-height: max(900px,100svh); }
  .hero-topline { padding-top: 44px; }
  .hero-kicker { display: block; font-size: 15px; }
  .hero-content { padding-top: 22px; padding-bottom: 70px; }
  .hero h1 { font-size: clamp(42px,10.6vw,64px); line-height: 1.06; letter-spacing: -.055em; margin-bottom: 26px; }
  .hero-content p { font-size: 18px; line-height: 1.6; }
  .hero-content p br { display: none; }
  .button-row { gap: 14px 24px; }
  .hero .button-row { flex-direction: column; }
  .hero .button { min-width: 190px; }
  .hero .text-link { font-size: 16px; }
  .hero-reassurance { font-size: 14px; line-height: 1.6; max-width: 290px; margin: 16px auto 0; align-items: flex-start; }
  .hero-reassurance svg { margin-top: 3px; }
  .hero-bottom { padding-bottom: 24px; gap: 28px; }
  .hero-facts { grid-template-columns: 1fr 1fr; gap: 20px 0; padding: 24px 0 0; text-align: left; }
  .hero-facts>div { padding: 0 0 0 18px; }
  .hero-facts>div:first-child { padding-left: 0; }
  .hero-facts>div:nth-child(2) { border: 0; }
  .hero-facts>div:last-child { grid-column: 1/-1; display: flex; justify-content: center; align-items: center; gap: 12px; border-top: 1px solid #ffffff25; padding: 20px 0 0; }
  .hero-facts strong { font-size: 23px; }
  .hero-facts>div>span { font-size: 12px; margin-top: 7px; }
  .hero-facts>div:last-child strong { font-size: 16px; letter-spacing: -.02em; }
  .hero-facts>div:last-child>span { margin: 0; font-size: 12px; }
  .world-layer img { object-position: 61% center; }
  .world-shade { background: linear-gradient(180deg,#141414e8,#141414be 40%,#14141450 70%,#141414b8),linear-gradient(90deg,#14141455,transparent); }
  .entrance { min-height: 0; padding: 100px 0 72px; }
  .eyebrow { font-size: 14px; }
  h2 { font-size: 44px; line-height: 1.1; margin: 18px 0 24px; letter-spacing: -.05em; }
  .entrance h2 { font-size: clamp(44px,11vw,62px); }
  .entrance-layout .section-copy { padding: 0; }
  .section-copy p { font-size: 18px; line-height: 1.7; margin-bottom: 24px; }
  .desktop-break { display: none; }
  .text-link { font-size: 16px; }
  .feature-strip { grid-template-columns: 1fr; gap: 16px; margin-top: 56px; }
  .feature-strip article { padding: 28px; border-radius: 22px; }
  .feature-strip article>svg { margin-bottom: 20px; width: 30px; height: 30px; }
  .feature-strip h3 { font-size: 23px; }
  .feature-strip p { font-size: 17px; }
  .method { padding: 88px 0; }
  .method h2 { font-size: clamp(40px,10.8vw,60px); }
  .method-tags { font-size: 16px; gap: 14px; margin: 28px 0; }
  .split-layout { gap: 40px; }
  .workout-preview { border-radius: 22px; }
  .preview-chrome { padding: 18px 20px; }
  .mini-brand { font-size: 16px; }
  .preview-pill { font-size: 12px; }
  .preview-main { padding: 24px 20px 0; }
  .preview-heading h3 { font-size: 32px; }
  .preview-heading .eyebrow { font-size: 12px; }
  .preview-heading p { font-size: 14px; }
  .workout-mark { width: 42px; height: 42px; border-radius: 12px; }
  .workout-list>div { grid-template-columns: minmax(0,1fr) auto; gap: 10px; padding: 21px 0; }
  .workout-number { display: none; }
  .workout-list strong { font-size: 16px; }
  .workout-list div>div>span { font-size: 14px; }
  .workout-list b { font-size: 14px; padding: 5px 7px; }
  .preview-tabs { gap: 4px; }
  .preview-tabs button { font-size: 14px; }
  .preview-note { font-size: 12px; line-height: 1.6; }
  .preview-bottom { padding: 16px 20px; font-size: 12px; }
  .exercises { padding: 96px 0 88px; }
  .exercises .section-copy { text-align: left; }
  .exercises h2 { font-size: clamp(38px,10vw,56px); }
  .catalog-caption { justify-content: flex-start; flex-wrap: wrap; font-size: 15px; gap: 6px 10px; }
  .catalog-caption strong { font-size: 26px; }
  .exercise-browser { padding: 24px 16px; border-radius: 22px; }
  .browser-title { margin-bottom: 22px; }
  .browser-title h3 { font-size: 23px; }
  .browser-title>svg { width: 24px; height: 24px; }
  .search-field { padding: 15px 14px; gap: 10px; border-radius: 12px; }
  .search-field input { font-size: 16px; }
  .search-field>svg { width: 20px; height: 20px; }
  .search-field kbd { display: none; }
  .filter-list { margin: 20px 0 24px; gap: 8px; }
  .filter-list button { font-size: 14px; padding: 9px 16px; }
  .exercise-results { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
  .exercise-card { border-radius: 14px; }
  .exercise-card-image { height: 140px; }
  .exercise-card-info { padding: 14px 12px; gap: 6px; }
  .exercise-card-info strong { font-size: 15px; }
  .exercise-card-info>span { font-size: 13px; }
  .exercise-card-info:after { content: 'Esplora ↗'; font-size: 13px; padding-top: 8px; }
  .catalog-pagination { gap: 12px; margin-top: 24px; }
  .catalog-pagination button { font-size: 14px; padding: 10px 12px; }
  .catalog-pagination>span { font-size: 13px; white-space: nowrap; }
  .exercise-count { font-size: 14px; }
  .browser-footer { font-size: 13px; }
  .empty-result { font-size: 16px; padding-inline: 0; }
  .pricing { padding: 94px 0 80px; }
  .pricing-heading { margin-bottom: 50px; text-align: left; }
  .pricing-heading h2 { font-size: clamp(42px,11vw,60px); }
  .pricing-heading p { font-size: 18px; line-height: 1.7; }
  .billing-control { align-items: flex-start; }
  .billing-switch button { font-size: 15px; padding: 10px 17px; }
  .plan, .plan.featured { padding: 32px 26px; border-radius: 24px; }
  .plan-top .eyebrow { font-size: 14px; }
  .plan h3 { font-size: 30px; }
  .plan-top p { font-size: 17px; }
  .plan-price strong { font-size: 64px; }
  .plan-price>span { font-size: 14px; }
  .plan li { font-size: 16px; }
  .plan-ribbon { inset-inline: 16px; font-size: 12px; }
  .billing-detail { font-size: 14px; }
  .pricing-demo-note { align-items: flex-start; font-size: 14px; gap: 10px; }
  .pricing-demo-note svg { margin-top: 3px; }
  .faq { padding: 80px 0; }
  .faq h2 { font-size: clamp(42px,11vw,60px); }
  .faq-layout { gap: 32px; }
  .faq-layout>div>p { font-size: 18px; }
  .faq summary { font-size: 18px; padding: 24px 0; gap: 18px; }
  .faq details>div>p { font-size: 16px; line-height: 1.8; padding-right: 0; }
  .closing { padding: 80px 0 92px; }
  .closing h2 { font-size: clamp(40px,10.8vw,60px); }
  .footer-top { gap: 16px; padding: 30px 0; }
  .footer .brand { font-size: 23px; }
  .back-top { font-size: 14px; }
  .footer-columns { grid-template-columns: 1fr 1fr; gap: 32px 20px; padding: 36px 0; }
  .footer-columns .eyebrow { font-size: 15px; }
  .footer-columns a, .footer-columns button { font-size: 15px; }
  .footer-concept { grid-column: auto; }
  .footer-concept p { font-size: 14px; }
  .footer-bottom { font-size: 13px; padding-block: 24px; gap: 12px; }
  .footer-bottom>div { gap: 24px; }
  .demo-dialog { width: calc(100% - 24px); border-radius: 22px; max-height: 90svh; }
  #dialog-content { max-height: calc(90svh - 2px); padding: 54px 24px 28px; }
  .demo-dialog h2 { font-size: 34px; }
  .demo-dialog .eyebrow { font-size: 12px; }
  .exercise-animation img { height: 220px; }
  .toast { font-size: 15px; padding: 16px 20px; }
}
@media(max-width:370px) {
  :root { --gutter: 20px; }
  .header { padding-inline: 12px; gap: 8px; }
  .header-actions { gap: 10px; }
  .button-small { padding-inline: 12px; }
  .hero { min-height: 940px; }
  .hero h1 { font-size: 42px; }
  .hero-topline { padding-top: 40px; }
  .hero-kicker { font-size: 14px; }
  .hero-facts strong { font-size: 22px; }
  .hero-facts>div { padding-left: 14px; }
  .hero-facts>div:last-child { flex-direction: column; gap: 5px; }
  .exercise-results { grid-template-columns: 1fr; }
  .exercise-card-image { height: 195px; }
  .exercise-card-info strong { font-size: 17px; }
  .exercise-card-info>span { font-size: 14px; }
  .exercise-card-info:after { content: 'Scopri l’esercizio ↗'; font-size: 14px; }
  .exercise-browser { padding-inline: 14px; }
  .browser-title h3 { font-size: 22px; }
  .catalog-pagination { gap: 8px; }
  .catalog-pagination button { padding-inline: 9px; font-size: 13px; }
  .catalog-pagination>span { font-size: 12px; }
  .preview-main { padding-inline: 16px; }
  .preview-chrome { padding-inline: 16px; }
  .preview-heading h3 { font-size: 29px; }
  .workout-mark { display: none; }
  .mini-brand { font-size: 15px; gap: 6px; }
  .preview-pill { font-size: 12px; }
  .plan, .plan.featured { padding-inline: 24px; }
  .plan-ribbon { font-size: 12px; inset-inline: 12px; }
  .plan-ribbon svg { display: none; }
  .billing-switch button { padding-inline: 14px; }
  .footer-columns { grid-template-columns: 1fr; }
  .footer-concept { grid-column: 1; }
}
@media(prefers-reduced-motion:reduce) {
  *, *:before, *:after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  body:not(.motion-override) .world-layer { transform: none !important; }
  body:not(.motion-override) .entrance-doors, body:not(.motion-override) .transition-pillar { display: none; }
}
@media print {
  .world, .header, .journey-progress, .scroll-invitation, .toast, .demo-dialog { display: none !important; }
  body { background: #fff; color: #111; }
  .hero, .scene-section, .closing, .faq { min-height: 0; padding: 30px 0; background: #fff; }
  .hero-topline { padding-top: 0; }
  .hero-content { padding-block: 20px; }
  .wrap { padding-inline: 20px; }
  .section-copy p, .hero-content p, .faq details>div>p, .plan li { color: #333; }
  .feature-strip article, .workout-preview, .exercise-browser, .plan, .footer { background: #fff; color: #111; border-color: #aaa; box-shadow: none; }
  .split-layout, .faq-layout { display: block; }
  .exercise-card-info strong { color: #111; }
  .feature-strip { margin-top: 30px; }
}