:root{--ink:#17312d;--muted:#526963;--green:#0f755f;--green-dark:#095344;--mint:#e8f4ef;--cream:#fbfaf6;--line:#d9e6e1;--orange:#ef6a35;--orange-dark:#b83c17;--white:#fff;--amber:#fff3cf}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"Arial Hebrew",Arial,sans-serif;text-align:right}
a{color:inherit}
.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(15,117,95,.14);background:rgba(251,250,246,.95);backdrop-filter:blur(14px)}
.header-inner{width:min(100% - 32px,1040px);min-height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--green);color:#fff;font-size:23px;font-weight:800}.brand strong,.brand small{display:block}.brand strong{font-size:18px}.brand small{margin-top:2px;color:var(--muted);font-size:12px}
.header-nav{display:flex;align-items:center;gap:8px}.header-nav a{border-radius:999px;padding:10px 15px;font-size:13px;font-weight:800;text-decoration:none}.home-link,.about-link{border:1px solid var(--line);background:#fff;color:var(--green-dark)}.books-link{background:var(--green);color:#fff}
.page-shell{width:min(100% - 32px,1040px);margin:auto;padding:68px 0 54px}.eyebrow{display:inline-flex;margin-bottom:18px;border-radius:999px;padding:8px 13px;background:var(--mint);color:var(--green-dark);font-size:13px;font-weight:800}
h1{margin:0;max-width:900px;font-size:clamp(40px,7vw,66px);line-height:1.06;letter-spacing:-1.8px}.lead{max-width:800px;margin:25px 0 0;color:#334c46;font-size:20px;line-height:1.75}
.bundle{margin:34px 0 52px;border-radius:26px;padding:28px 30px;background:linear-gradient(135deg,#17312d,#0f755f);color:#fff;box-shadow:0 18px 48px rgba(23,49,45,.18)}.bundle-label{display:inline-flex;border-radius:999px;padding:6px 10px;background:#fff;color:var(--green-dark);font-size:12px;font-weight:900}.bundle h2{margin:16px 0 8px;font-size:30px}.bundle p{max-width:720px;margin:0;color:#e3f2ed;font-size:17px;line-height:1.7}.price-row{margin-top:20px;display:flex;align-items:center;flex-wrap:wrap;gap:12px}.price{font-size:31px;font-weight:900}.old-price{font-size:16px;text-decoration:line-through;opacity:.75}.buy-button,.detail-button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 18px;font-size:14px;font-weight:900;text-decoration:none}.buy-button{background:var(--orange);color:#fff}.bundle .buy-button{background:#fff;color:var(--green-dark)}
.section-title{margin:0 0 20px;color:var(--green-dark);font-size:31px}.books-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.book-card{overflow:hidden;border:1px solid var(--line);border-radius:24px;display:grid;grid-template-columns:170px 1fr;background:#fff;box-shadow:0 10px 32px rgba(23,49,45,.07)}.book-cover-wrap{padding:18px;background:#edf5f2}.book-cover{width:100%;height:230px;border-radius:10px;display:block;object-fit:cover;box-shadow:0 13px 25px rgba(23,49,45,.18)}.book-info{padding:24px 22px;display:flex;flex-direction:column;align-items:flex-start}.book-tag{display:inline-flex;border-radius:999px;padding:5px 9px;background:var(--mint);color:var(--green-dark);font-size:11px;font-weight:900}.book-info h2{margin:12px 0 9px;font-size:23px;line-height:1.3}.book-info p{margin:0;color:#465d57;font-size:15px;line-height:1.7}.book-meta{margin-top:auto;padding-top:16px;color:var(--orange-dark);font-size:15px;font-weight:900}.detail-button{margin-top:12px;background:var(--green);color:#fff}
.book-hero{display:grid;grid-template-columns:minmax(270px,360px) 1fr;align-items:center;gap:54px}.hero-cover-box{border-radius:28px;padding:24px;background:var(--mint);box-shadow:0 16px 44px rgba(23,49,45,.10)}.hero-cover{width:100%;max-height:560px;border-radius:14px;display:block;object-fit:contain;box-shadow:0 18px 35px rgba(23,49,45,.24)}.hero-copy h1{font-size:clamp(38px,6vw,58px)}.hero-copy .lead{font-size:19px}.hero-actions{margin-top:24px;display:flex;align-items:center;flex-wrap:wrap;gap:12px}.hero-price{font-size:32px;font-weight:900;color:var(--orange-dark)}
.facts{margin-top:50px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.fact{border:1px solid var(--line);border-radius:20px;padding:21px;background:#fff}.fact strong{display:block;margin-bottom:7px;color:var(--green-dark);font-size:18px}.fact span{color:var(--muted);font-size:15px;line-height:1.65}
.content-grid{margin-top:45px;display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.content-card{border:1px solid var(--line);border-radius:24px;padding:26px;background:#fff}.content-card h2{margin:0 0 14px;color:var(--green-dark);font-size:27px}.content-card p,.content-card li{color:#405852;font-size:16px;line-height:1.8}.content-card ul{margin:0;padding-right:22px}.content-card li+li{margin-top:7px}.download-note{margin-top:28px;border:1px solid #ead69b;border-radius:20px;padding:20px 22px;background:var(--amber);color:#4d421f;font-size:15px;line-height:1.7}.download-note strong{display:block;margin-bottom:4px;font-size:18px}.bottom-actions{margin-top:28px;display:flex;justify-content:center;flex-wrap:wrap;gap:10px}.bottom-actions .detail-button{margin:0}.bottom-actions .home-link{border-radius:999px;padding:12px 18px;font-size:14px;font-weight:900;text-decoration:none}
footer{margin-top:42px;padding:34px 20px 46px;background:#e8f0ed;color:var(--muted);text-align:center}footer p{margin:0 0 9px;font-size:14px}footer a{color:var(--green-dark);font-size:14px;font-weight:800}
a:hover{filter:brightness(.94)}a:focus-visible{outline:3px solid #e3a225;outline-offset:4px}
@media(max-width:820px){.books-grid{grid-template-columns:1fr}.book-hero{grid-template-columns:280px 1fr;gap:30px}.facts{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}}
@media(max-width:640px){.site-header{position:static}.header-inner{min-height:66px;padding:12px 0;flex-wrap:wrap}.brand small{display:none}.header-nav{width:100%;justify-content:center}.header-nav a{padding:10px 12px}.page-shell{padding-top:44px}h1{font-size:42px;letter-spacing:-1px}.lead{font-size:18px}.bundle{padding:23px 21px}.book-card{grid-template-columns:125px 1fr}.book-cover-wrap{padding:12px}.book-cover{height:190px}.book-info{padding:19px 16px}.book-info h2{font-size:20px}.book-hero{grid-template-columns:1fr}.hero-cover-box{max-width:310px;margin:auto}.facts{grid-template-columns:1fr}.content-card{padding:22px 20px}}