:root { --ink: #20201d; --paper: #f2eadc; --cream: #faf6ed; --amber: #f1a43b; --coral: #d86f4d; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-snap-type: y mandatory; }
body { margin: 0; background: var(--ink); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans Hebrew", sans-serif; direction: rtl; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
main { overflow: clip; }
.panel { position: relative; min-height: 100svh; scroll-snap-align: start; scroll-snap-stop: always; overflow: hidden; view-timeline-name: --panel; view-timeline-axis: block; }
.panel:not(.hero) { animation: panel-reveal both linear; animation-timeline: --panel; animation-range: entry 0% entry 55%; }
@keyframes panel-reveal { from { opacity: .35; clip-path: inset(10% 3% 10% 3% round 28px); transform: scale(.965); } to { opacity: 1; clip-path: inset(0 0 0 0 round 0); transform: scale(1); } }
.site-header { position: fixed; z-index: 50; inset: 0 0 auto; height: 84px; padding: 0 4.5vw; display: flex; align-items: center; justify-content: space-between; direction: ltr; color: #fff; mix-blend-mode: difference; }
.logo { display: flex; align-items: center; gap: 9px; font-size: 21px; font-weight: 700; letter-spacing: -.04em; }
.logo-mark { width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-family: Georgia, serif; font-style: italic; }
.header-cta { border-bottom: 1px solid currentColor; padding: 8px 0; font-size: 14px; direction: rtl; }
.header-cta span { display: inline-block; margin-right: 16px; }
.hero { background: #171714; color: #fff; display: flex; align-items: center; }
.hero-image { position: absolute; inset: 0 0 0 42%; background: linear-gradient(90deg, #171714 0%, transparent 32%), url('assets/knowledge-world.png') center/cover no-repeat; opacity: .86; }
.hero-orbits { position: absolute; z-index: 2; left: 48%; top: 31%; width: 29vw; aspect-ratio: 1; pointer-events: none; transform-style: preserve-3d; }
.hero-orbits span, .hero-orbits i { position: absolute; inset: 4%; border: 1px solid rgba(240,162,58,.58); border-radius: 50%; animation: orbit-spin 11s linear infinite; }
.hero-orbits span:first-child { transform: rotateX(64deg) rotateZ(18deg); }
.hero-orbits span:nth-child(2) { inset: 13%; border-color: rgba(255,255,255,.34); animation-duration: 8s; animation-direction: reverse; transform: rotateY(66deg) rotateZ(-28deg); }
.hero-orbits i { inset: 22%; border-style: dashed; border-color: rgba(240,162,58,.42); animation-duration: 15s; }
@keyframes orbit-spin { to { rotate: 1turn; } }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.35), transparent 55%); }
.grain { position: absolute; inset: 0; opacity: .12; z-index: 1; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E"); pointer-events: none; }
.hero-copy { position: relative; z-index: 2; width: 56%; padding: 8vh 7vw 13vh; }
.eyebrow { display: flex; align-items: center; gap: 12px; font-size: 12px; font-weight: 700; letter-spacing: .06em; margin: 0 0 26px; }
.eyebrow > span { width: 35px; height: 1px; background: var(--amber); }
h1 { font-size: clamp(58px, 7.8vw, 126px); line-height: .9; letter-spacing: -.07em; margin: 0; font-weight: 500; }
.lede { max-width: 560px; font-size: clamp(17px, 1.4vw, 22px); line-height: 1.6; margin: 40px 0 0; color: rgba(255,255,255,.74); }
.hero-note { position: absolute; z-index: 3; left: 4.5vw; bottom: 14vh; width: 260px; margin: 0; border-right: 1px solid var(--amber); padding-right: 18px; font-size: 15px; line-height: 1.55; color: rgba(255,255,255,.78); }
.hero-note cite, .wisdom-quote cite, .contact-quote cite { display: block; margin-top: 10px; font-size: 11px; font-style: normal; font-weight: 700; letter-spacing: .04em; color: var(--amber); }
.scroll-cue { position: absolute; z-index: 5; left: 50%; bottom: 2.5vh; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; min-width: 210px; text-align: center; }
.cue-copy { display: flex; flex-direction: column; align-items: center; line-height: 1.15; }
.cue-copy b { font-size: clamp(18px, 1.45vw, 23px); font-weight: 700; letter-spacing: -.025em; }
.cue-copy small { margin-top: 5px; font-size: 13px; font-weight: 500; opacity: .68; }
.scroll-line { width: 38px; height: 38px; border: 1px solid currentColor; opacity: .75; border-radius: 50%; display: grid; place-items: center; animation: cue-pulse 2s ease-in-out infinite; }
.scroll-line i { width: 1px; height: 14px; background: currentColor; position: relative; animation: drift 1.45s ease-in-out infinite; }
.scroll-line i::after { content: ""; position: absolute; bottom: 0; right: -3px; width: 6px; height: 6px; border-right: 1px solid; border-bottom: 1px solid; transform: rotate(45deg); }
@keyframes drift { 50% { transform: translateY(5px); } }
@keyframes cue-pulse { 50% { transform: translateY(4px); box-shadow: 0 0 0 8px rgba(128,128,128,.1); } }
.question-panel { background: var(--paper); display: grid; grid-template-columns: 46% 54%; direction: ltr; }
.question-visual { position: relative; overflow: hidden; background: #25231f; }
.visual-crop { position: absolute; inset: 0; background: url('assets/knowledge-world.png') center/cover; filter: saturate(.7); transform: scale(1.03); transition: transform 1.2s ease; }
.question-panel:target .visual-crop { transform: scale(1); }
.question-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,20,18,.06), rgba(20,20,18,.7)); }
.tone-1 .visual-crop { background-image: url('assets/question-repeated.png'); background-position: center; }
.tone-2 .visual-crop { background-image: url('assets/question-search.png'); background-position: center; }
.tone-3 .visual-crop { background-image: url('assets/question-legacy.png'); background-position: center; filter: saturate(.78); }
.tone-4 .visual-crop { background-image: url('assets/question-onboarding.png'); background-position: center; }
.orbit { position: absolute; z-index: 2; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; }
.orbit-a { width: 38vw; height: 38vw; left: -14vw; top: 15vh; }
.orbit-b { width: 22vw; height: 22vw; left: 10vw; bottom: -5vw; border-color: rgba(240,162,58,.7); }
.wisdom-quote { position: absolute; z-index: 4; direction: rtl; left: 3.2vw; right: auto; top: 14vh; bottom: auto; width: min(310px, 36vw); margin: 0; padding: 22px 24px; color: #fff; background: rgba(20,20,18,.54); border: 1px solid rgba(255,255,255,.17); backdrop-filter: blur(12px); font-size: clamp(16px, 1.35vw, 21px); line-height: 1.55; }
.question-content { direction: rtl; display: flex; flex-direction: column; justify-content: center; padding: 10vh 9vw 14vh 7vw; }
.question-content h2 { font-size: clamp(38px, 4.35vw, 70px); line-height: 1.13; letter-spacing: -.035em; font-weight: 650; margin: 0; max-width: 800px; animation: copy-rise both ease-out; animation-timeline: --panel; animation-range: entry 18% entry 75%; }
@keyframes copy-rise { from { opacity: 0; transform: translateY(42px); } to { opacity: 1; transform: translateY(0); } }
.answer-block { margin-top: clamp(28px, 5vh, 58px); padding-top: 25px; border-top: 1px solid rgba(32,32,29,.25); display: grid; grid-template-columns: 1fr .7fr; gap: 48px; align-items: start; }
.answer-block p { font-size: clamp(17px, 1.25vw, 20px); line-height: 1.72; margin: 0; color: #3f3c37; font-weight: 400; }
.answer-block strong { font-size: 15px; line-height: 1.55; color: var(--coral); font-weight: 700; }
.contact { background: var(--ink); color: #fff; display: flex; align-items: center; }
.contact-content { position: relative; z-index: 2; padding: 10vh 8vw; width: 67%; }
.eyebrow.light { color: rgba(255,255,255,.65); }
.contact h2 { font-size: clamp(58px, 8vw, 126px); line-height: .92; letter-spacing: -.07em; font-weight: 500; margin: 0; }
.contact-content > p:not(.eyebrow) { color: rgba(255,255,255,.68); font-size: 19px; line-height: 1.7; max-width: 600px; margin: 36px 0 50px; }
.big-cta { display: inline-flex; align-items: center; gap: 50px; padding: 20px 0; border-bottom: 1px solid var(--amber); font-size: clamp(20px, 2vw, 32px); direction: ltr; }
.big-cta span { color: var(--amber); }
.contact-quote { position: absolute; direction: rtl; left: 6vw; bottom: 13vh; width: min(330px, 28vw); margin: 0; padding-right: 18px; border-right: 1px solid rgba(240,162,58,.6); color: rgba(255,255,255,.72); font-size: 16px; line-height: 1.6; }
.contact-orb { position: absolute; left: -8vw; width: 46vw; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); display: grid; place-items: center; }
.contact-orb::before, .contact-orb::after { content: ""; position: absolute; border: 1px solid rgba(240,162,58,.32); border-radius: 50%; inset: 12%; }
.contact-orb::after { inset: 28%; }
.contact-orb span { width: 22%; aspect-ratio: 1; border-radius: 50%; background: var(--amber); box-shadow: 0 0 80px rgba(240,162,58,.6); }
footer { position: absolute; bottom: 4vh; left: 4.5vw; right: 4.5vw; display: flex; justify-content: space-between; color: rgba(255,255,255,.35); font-size: 11px; letter-spacing: .06em; direction: ltr; }

@media (max-width: 760px) {
  html { scroll-snap-type: y mandatory; overscroll-behavior-y: none; }
  body { overscroll-behavior-y: none; }
  .panel { height: 100svh; min-height: 100svh; max-height: 100svh; scroll-snap-align: start; scroll-snap-stop: always; }
  .site-header { height: 70px; padding: 0 22px; }
  .hero { align-items: flex-end; }
  .hero-image { inset: 0 0 38% 0; background: linear-gradient(0deg, #171714 0%, transparent 40%), url('assets/knowledge-world.png') 42% center/cover; }
  .hero-orbits { left: 5%; top: 12%; width: 74vw; }
  .hero-copy { width: 100%; padding: 0 24px 18vh; }
  h1 { font-size: clamp(53px, 17vw, 76px); }
  .lede { font-size: 16px; line-height: 1.55; margin-top: 25px; }
  .hero-note { display: none; }
  .scroll-cue { left: 50%; right: auto; bottom: 2vh; }
  .scroll-line { width: 44px; height: 44px; }
  .question-panel { display: flex; flex-direction: column; min-height: 100svh; }
  .question-visual { height: 28svh; flex: none; }
  .wisdom-quote { left: auto; right: 22px; bottom: 110px; top: auto; width: calc(100% - 44px); padding: 8px 12px 8px 0; font-size: 10px; line-height: 1.35; color: #625d55; background: transparent; border: 0; border-right: 1px solid var(--amber); backdrop-filter: none; }
  .wisdom-quote cite { margin-top: 3px; font-size: 9px; }
  .question-content { height: 72svh; flex: none; padding: 20px 22px 92px; justify-content: flex-start; overflow: hidden; }
  .question-content .eyebrow { margin-bottom: 10px; font-size: 10px; }
  .question-content h2 { font-size: clamp(26px, 7.6vw, 37px); line-height: 1.13; letter-spacing: -.025em; }
  .answer-block { margin-top: 14px; padding-top: 12px; display: block; }
  .answer-block p { font-size: clamp(12px, 3.5vw, 14px); line-height: 1.45; }
  .answer-block strong { display: block; margin-top: 8px; font-size: 12px; line-height: 1.4; }
  .question-panel .scroll-cue { bottom: 14px; }
  .contact { align-items: flex-start; }
  .contact-content { width: 100%; padding: 19vh 24px 100px; }
  .contact h2 { font-size: clamp(56px, 17vw, 84px); }
  .contact-content > p:not(.eyebrow) { font-size: 16px; margin: 28px 0 38px; }
  .big-cta { gap: 18px; font-size: 19px; }
  .contact-orb { width: 95vw; left: -45vw; bottom: -12vw; }
  .contact-quote { position: relative; left: auto; bottom: auto; width: 100%; margin-top: 42px; font-size: 14px; }
}

@media (max-width: 760px) and (max-height: 700px) {
  .question-visual { height: 25svh; }
  .question-content { height: 75svh; padding-top: 14px; padding-bottom: 82px; }
  .wisdom-quote { bottom: 94px; font-size: 9px; }
  .question-content h2 { font-size: clamp(23px, 6.8vw, 31px); }
  .answer-block p { font-size: 12px; line-height: 1.35; }
  .answer-block strong { font-size: 11px; }
  .cue-copy b { font-size: 16px; }
  .cue-copy small { font-size: 11px; }
  .scroll-line { width: 32px; height: 32px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .scroll-line i, .scroll-line, .panel, .question-content h2, .hero-orbits span, .hero-orbits i { animation: none; } }