/* Bilvo's illustrated world. Small, bounded transforms provide depth without WebGL. */
:root { --ink: #182b43; --blue: #245ee9; --muted: #53647a; --sky: #eaf4ff; }
body { background: #fcfdfd; }
.wrap { width: min(1200px, calc(100% - 96px)); }
.site-header { width: min(1200px, calc(100% - 96px)); max-width: none; justify-content: space-between; border: 0; border-radius: 0; box-shadow: none; background: transparent; backdrop-filter: none; padding: 10px 0; margin-top: 22px; }
.wordmark { color: var(--ink); font-size: 2.7rem; }
.header-cta { border-radius: 10px; padding: 12px 20px; background: var(--ink); }
.hero { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 96px; padding-block: 96px 108px; }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { background: none; color: var(--ink); font-size: clamp(3rem, 5vw, 4.65rem); line-height: 1.12; letter-spacing: -.05em; font-weight: 600; }
.hero h1 span { font-family: Georgia, 'Times New Roman', serif; font-style: italic; font-weight: 400; color: var(--blue); letter-spacing: -.065em; }
.eyebrow { color: #446385; font-size: .73rem; letter-spacing: .15em; }
.hero-description { max-width: 440px; font-size: 1.06rem; line-height: 1.75; margin-block: 24px 28px; }
.hero-description strong { color: var(--ink); font-weight: 600; }
.method-summary { color: var(--muted); font-size: .77rem; line-height: 1.7; margin-block: -8px 28px; }
.app-store-badge { display: inline-block; flex-shrink: 0; width: fit-content; line-height: 0; border-radius: 8px; transition: none; }
.app-store-badge img { width: auto; height: 56px; }
.app-store-badge:hover, .app-store-badge:active { transform: none; }
.menu-overlay nav .app-store-badge { opacity: 1; transform: none; animation: none; }
.availability { margin-top: 22px; font-size: .77rem; }
.hero-art { background: transparent; aspect-ratio: 1.13; border-radius: 0; max-width: 500px; width: 100%; justify-self: center; isolation: isolate; }
.scene-perspective { perspective: 1000px; position: absolute; inset: 3% 0 8%; }
.scene-float { height: 100%; animation: book-float 4.6s ease-in-out both; }
.scene-tilt { height: 100%; position: relative; border-radius: 48% 48% 14% 14%; overflow: hidden; background: #e6f3ff; transform-style: preserve-3d; box-shadow: 0 24px 55px -40px #385d86; }
.world-art { width: 100%; height: 100%; object-fit: contain; object-position: center 57%; transform: scale(1.04); }
.scene-tilt picture { display: block; height: 100%; }
.scene-light { position: absolute; inset: 0; background: radial-gradient(ellipse at 22% 10%, #fff8d53d, transparent 62%); mix-blend-mode: soft-light; pointer-events: none; animation: light-pass 4.6s ease-in-out both; }
.greeting { inset: auto; z-index: 2; padding: 10px 19px; font-size: 1.35rem; line-height: 1.3; font-weight: 600; border: 1px solid #fff; box-shadow: 0 8px 0 #d9e5f0, 0 16px 25px #163b6510; border-radius: 16px; animation: greeting-float 4.6s ease-in-out both; }
.greeting i { font-style: normal; color: var(--blue); }
.greeting--one { left: 4%; top: 15%; rotate: -11deg; transform: none; }
.greeting--two { right: -1%; top: 27%; rotate: 10deg; transform: none; animation-delay: -.2s; }
.greeting--three { right: 6%; bottom: 13%; rotate: -7deg; transform: none; animation-delay: -.4s; font-size: 1.1rem; background: #fff6d7; border-color: #fff6d7; box-shadow: 0 6px 0 #e8dcae, 0 12px 20px #163b650c; }
.scene-caption { position: absolute; bottom: 0; left: 0; width: 100%; text-align: center; color: #59718a; font-size: .72rem; letter-spacing: .03em; }
[data-video-scene] .scene-float { animation: none; transform: none; }
[data-video-scene] .scene-tilt { background: transparent; border-radius: 0; box-shadow: none; }
.world-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center 57%; transform: scale(1.04); opacity: 0; pointer-events: none; }
.video-ready .world-video { opacity: 1; }
.video-ready picture { visibility: hidden; }
.scene-playback { position: absolute; right: 0; bottom: 3%; z-index: 3; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; color: #59718a; background: transparent; cursor: pointer; }
.scene-playback[hidden] { display: none; }
.scene-playback:hover { color: var(--ink); background: #eaf3ff; }
.scene-playback:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.scene-playback svg { fill: currentColor; }
.scene-playback .pause-icon, .scene-playback[data-playing="true"] .play-icon { display: none; }
.scene-playback[data-playing="true"] .pause-icon { display: initial; }
@media (hover: hover) and (pointer: fine) {
  .scene-playback[data-playing="true"] { opacity: 0; }
  .hero-art:hover .scene-playback, .hero-art:focus-within .scene-playback { opacity: 1; }
}
.launch-strip { border: 0; border-top: 1px solid #dae4ed; border-bottom: 1px solid #dae4ed; border-radius: 0; padding: 25px 0; }
.launch-strip strong { color: var(--ink); font-weight: 500; }
.launch-languages span { position: relative; padding-left: 18px; }
.launch-languages span::before { content: ''; position: absolute; left: 0; width: 7px; height: 7px; background: #e2a54e; border-radius: 50%; }
.launch-languages span:nth-child(2)::before { background: #6484c4; }
.launch-languages span:nth-child(3)::before { background: #dc8a77; }
.how { padding-block: 112px; }
.section-heading { max-width: 750px; margin-bottom: 56px; }
.benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px; }
.benefits p { line-height: 1.75; }
.method { padding-bottom: 112px; }
.languages-section { padding-block: 112px; }
.faq { padding-bottom: 112px; }
.benefits article { border: 1px solid #e1e8ed; background: #f5f8fa; border-radius: 24px; padding: 32px; }
.benefits article:nth-child(2) { background: #eef5ff; border-color: #dce8fa; }
.benefits article:nth-child(3) { background: #fff8e8; border-color: #ece4d2; }
.benefits article:nth-child(4) { background: #f0f6f0; border-color: #e0e9de; }
.benefit-icon { margin-bottom: 30px; }
.method-visual { background: #e9f3fe; border-radius: 30px; perspective: 1000px; }
.sentence-demo { rotate: -3deg; box-shadow: 0 8px 0 #d8e7f7, 0 22px 40px #26598310; border: 1px solid #dfe8f0; }
.tagline-section { background: #183e7a; position: relative; overflow: hidden; padding-block: 80px; }
.tagline-section::before { content: ''; position: absolute; width: 400px; height: 400px; border: 1px solid #b1caff22; border-radius: 50%; top: -230px; left: -70px; box-shadow: 0 0 0 60px #b1caff08, 0 0 0 120px #b1caff05; pointer-events: none; }
.tagline { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; font-size: 3.6rem; letter-spacing: -.045em; line-height: 1.1; }
.tagline-word { opacity: 1; }
.language-grid { gap: 40px; margin-top: 56px; }
.language-link { display: block; padding: 10px; border-radius: 8px; background: #fff; border: 1px solid #e1e5e9; box-shadow: 0 8px 24px #233b5310; transition: transform .3s, box-shadow .3s; transform: rotate(-2deg); }
.language-link:nth-child(2) { transform: rotate(1.5deg); }
.language-link:nth-child(3) { transform: rotate(-1deg); }
.language-link:hover, .language-link.is-current { background: #fff; transform: translateY(-8px) rotate(0); box-shadow: 0 15px 32px #233b531a; color: var(--ink); }
.postcard-image { position: relative; overflow: hidden; border-radius: 3px; aspect-ratio: 1.35; }
.postcard-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg,#10294305 30%,#10294377); }
.postcard-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.language-link:hover img { transform: scale(1.035); }
.language-hello { position: absolute; left: 22px; bottom: 18px; z-index: 1; color: #fff; text-shadow: 0 2px 15px #18304b55; font-family: Georgia, 'Times New Roman', serif; font-style: italic; font-weight: 400; font-size: 2.9rem; letter-spacing: -.035em; line-height: 1; }
.language-name { color: var(--ink); padding: 17px 10px 13px; margin: 0; align-items: center; gap: 12px; font-size: 1rem; font-weight: 600; }
.language-name small { display: block; margin-top: 5px; color: var(--muted); font-size: .73rem; font-weight: 400; line-height: 1.5; }
.postcard-arrow { font-size: 1.6rem; color: var(--blue); }
.coming-soon { margin-top: 36px; }
.cta { background: #eaf3ff; position: relative; padding: 56px 48px 56px 190px; gap: 30px; margin-top: 30px; }
.cta-mascot { position: absolute; width: 190px; height: auto; left: -10px; top: 50%; transform: translateY(-50%) rotate(-12deg); }
.cta h2 { font-size: 2.6rem; line-height: 1.1; }
.cta h2 span { font-family: Georgia, 'Times New Roman', serif; font-style: italic; }
.cta .eyebrow { margin: 0 0 18px; font-size: .65rem; }
.cta p { margin-top: 18px; }
html:not(.js) .menu-toggle { display: none; }
/* The visual introduction completes in 4.6 seconds; it never loops. */
@keyframes book-float { 0%,100% { transform: translateY(0) rotate(-1deg); } 40% { transform: translateY(-10px) rotate(.5deg); } 70% { transform: translateY(-3px) rotate(-.5deg); } }
@keyframes greeting-float { 0%,100% { translate: 0 0; } 40% { translate: 0 -10px; } 70% { translate: 0 -3px; } }
@keyframes light-pass { 0%,100% { opacity: .4; transform: translateX(-3%); } 50% { opacity: .85; transform: translateX(3%); } }
@media (max-width: 1040px) {
  .wrap { width: calc(100% - 64px); }
  .hero { gap: 48px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); padding-block: 80px 88px; }
  .hero h1 { font-size: 3.6rem; }
  .hero-description { font-size: 1rem; }
  .greeting { font-size: 1.05rem; padding: 9px 13px; }
  .greeting--three { font-size: .95rem; bottom: 15%; }
  .scene-caption { font-size: .65rem; }
  .language-grid { gap: 16px; }
  .language-name small { font-size: .7rem; }
  .cta { padding: 40px 32px 40px 150px; flex-wrap: wrap; }
  .cta-mascot { width: 150px; }
}
@media (max-width: 720px) {
  .site-header { width: calc(100% - 40px); padding: 0; margin-top: 20px; }
  html:not(.js) .site-header { flex-wrap: wrap; gap: 16px; }
  html:not(.js) .site-header nav { display: flex; flex-wrap: wrap; gap: 18px; font-size: .8rem; }
  .wrap { width: calc(100% - 40px); }
  .wordmark { font-size: 2.35rem; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-block: 48px 56px; }
  .hero-copy { padding: 0; }
  .hero h1 { font-size: clamp(2.5rem, 10.2vw, 4rem); line-height: 1.13; letter-spacing: -.06em; }
  .hero h1 br { display: initial; }
  .hero h1 span { white-space: normal; }
  .eyebrow { font-size: .65rem; margin-bottom: 18px; }
  .hero-description { margin-block: 20px 24px; font-size: 1rem; line-height: 1.65; }
  .hero-art { aspect-ratio: 1.15; max-width: 400px; margin-block: 12px; }
  .scene-perspective { inset: 3% 0 8%; }
  .greeting--one { left: 4%; top: 10%; }
  .greeting--two { right: 0; top: 24%; }
  .greeting--three { right: 3%; bottom: 15%; }
  .scene-caption { font-size: .65rem; }
  .launch-strip { padding: 22px 0; gap: 18px; }
  .launch-languages { gap: 23px; font-size: .86rem; }
  .launch-languages span { padding-left: 13px; }
  .how, .languages-section { padding-block: 72px; }
  .section-heading { margin-bottom: 40px; }
  .benefits { grid-template-columns: 1fr; gap: 24px; }
  .method, .faq { padding-bottom: 72px; }
  .section-heading h2 { font-size: 2rem; line-height: 1.15; }
  .benefits article { padding: 28px; }
  .method-visual { padding: 28px; }
  .tagline-section { padding: 58px 24px; }
  .tagline { font-size: 2.55rem; }
  .language-grid { max-width: 440px; gap: 32px; padding-inline: 5px; margin-top: 40px; }
  .postcard-image { aspect-ratio: 1.5; }
  .language-hello { font-size: 3rem; }
  .language-name small { font-size: .78rem; }
  .cta { padding: 40px 28px; margin-top: 32px; gap: 28px; overflow: hidden; }
  .cta-mascot { position: relative; width: 130px; top: auto; left: -15px; transform: rotate(-12deg); margin-bottom: -12px; }
  .cta h2 { font-size: 2.25rem; }
  .cta .eyebrow { font-size: .62rem; }
}
@media (prefers-reduced-motion: reduce) {
  .scene-float, .greeting, .scene-light { animation: none; }
  .scene-float { transform: rotate(-1deg); }
  .language-link, .postcard-image img, .primary-button { transition: none; }
}

/* Legal documents stay readable without motion or JavaScript. */
.legal.wrap { max-width: 760px; padding-block: 80px 112px; }
.legal .breadcrumb { display: inline-block; margin-bottom: 48px; }
.legal-heading h1 { font-size: clamp(2.4rem, 5vw, 3.5rem); line-height: 1.1; letter-spacing: -.045em; color: var(--ink); background: none; -webkit-text-fill-color: currentColor; }
.legal p, .legal li { font-size: 1rem; line-height: 1.8; }
.legal p { margin-block: 18px; }
.legal .legal-updated { color: var(--muted); font-size: .85rem; margin-block: 20px 28px; }
.legal .legal-summary { font-size: 1.125rem; line-height: 1.75; }
.legal a:not(.breadcrumb) { color: #176b80; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.legal .legal-notice { margin-top: 28px; padding: 20px 24px; border-left: 3px solid #aa7323; background: #fff7e8; border-radius: 0 12px 12px 0; color: #63481c; line-height: 1.7; }
.legal .legal-toc { display: block; margin-block: 40px 56px; padding: 28px; border: 1px solid #dce6e5; border-radius: 18px; background: #f4f8f7; }
.legal .legal-toc h2 { margin: 0 0 14px; font-size: 1.1rem; }
.legal .legal-toc ol { margin: 0; padding-left: 22px; display: grid; grid-template-columns: 1fr 1fr; column-gap: 36px; row-gap: 10px; }
.legal .legal-toc li { padding-left: 2px; font-size: .9rem; line-height: 1.6; }
.legal-section { margin-top: 48px; }
.legal .legal-section h2 { font-size: 1.5rem; line-height: 1.35; margin: 0 0 20px; letter-spacing: -.025em; scroll-margin-top: 28px; }
.legal-section ul { padding-left: 24px; }
.legal-section li { margin-block: 14px; padding-left: 4px; }
.legal .legal-related { margin-top: 56px; padding-top: 28px; border-top: 1px solid #dce6e5; }
@media (max-width: 720px) {
  .legal.wrap { padding-block: 48px 72px; }
  .legal .breadcrumb { margin-bottom: 36px; }
  .legal .legal-toc { padding: 22px; margin-bottom: 40px; }
  .legal .legal-toc ol { grid-template-columns: 1fr; }
  .legal .legal-notice { padding: 18px 20px; }
  .legal-section { margin-top: 40px; }
}

/* The landing page explains the method once, followed directly by languages. */
.landing .method { padding-block: 32px 64px; }
.landing .languages-section { padding-block: 48px 96px; }
@media (max-width: 720px) {
  .landing .method { padding-block: 24px 32px; }
  .landing .languages-section { padding-block: 40px 64px; }
}

/* The language picker stays available on mobile and without JavaScript. */
.site-header { gap: 24px; }
.site-header .main-navigation { margin-left: auto; }
.site-language-switch { padding: 0; border: 0; border-radius: 0; position: relative; flex: 0 0 auto; font-size: .875rem; }
.site-language-switch summary { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 44px; padding: 8px 12px; cursor: pointer; list-style: none; border: 1px solid var(--line); border-radius: 12px; }
.site-language-switch summary::-webkit-details-marker { display: none; }
.site-language-switch[open] summary::after, .site-language-switch summary::after { content: none; }
.site-language-options { position: absolute; right: 0; top: calc(100% + 8px); min-width: 144px; padding: 6px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 8px 24px #17234012; }
.site-language-options a { display: block; padding: 12px; min-height: 44px; border-radius: 8px; }
.site-language-options a[aria-current] { color: var(--blue); background: var(--sky); }
.site-footer .footer-links { flex-wrap: wrap; }
html[lang="tr"] .hero h1:not(.hero-benefit-title), html[lang="es"] .hero h1:not(.hero-benefit-title) { font-size: clamp(2.6rem, 5vw, 4.5rem); overflow-wrap: anywhere; }
.hero-copy, .method-copy, .launch-strip > *, .launch-languages > span { min-width: 0; }
.launch-languages { flex-wrap: wrap; }
@media (max-width: 1040px) {
  .site-header { gap: 16px; }
  .site-header .main-navigation { gap: 18px; }
}
@media (max-width: 720px) {
  .site-language-switch { margin-left: auto; }
  .site-header .menu-toggle { flex: 0 0 44px; }
  html:not(.js) .site-header .main-navigation { order: 3; width: 100%; margin: 0; }
  .launch-languages { gap: 12px; }
}

/* Keep the longer benefit headline balanced beside the hero artwork. */
.hero h1.hero-benefit-title { font-size: clamp(2.4rem, 3.7vw, 3.35rem); line-height: 1.16; }