*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#12201e;background:#fbfdfc;line-height:1.6}.nav{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;border-bottom:1px solid #e5ecea;background:#fff;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;color:#10201e;text-decoration:none;font-weight:800;font-size:18px}.brand>span:last-child>span{color:#0f766e}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#74817f;font-weight:700}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#0f766e;color:white;font-size:20px}.nav nav{display:flex;gap:24px;align-items:center}.nav nav a{color:#40504d;text-decoration:none;font-size:14px;font-weight:650}.nav .nav-cta{background:#0f766e;color:#fff;padding:10px 18px;border-radius:10px}.hero{min-height:660px;padding:70px 8vw;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:70px;background:radial-gradient(circle at 85% 25%,#d9f3ee 0,transparent 34%),linear-gradient(180deg,#f4fbf9,#fff)}.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:#0f766e;margin-bottom:12px}.hero h1{font-size:clamp(48px,7vw,84px);line-height:.98;letter-spacing:-4px;margin:0 0 24px}.hero h1 span{color:#0f766e}.hero-lead{font-size:20px;color:#52615e;max-width:680px}.hero-actions{display:flex;gap:12px;margin:30px 0}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:13px 20px;text-decoration:none;font-weight:800;cursor:pointer;font-size:15px}.btn.primary{background:#0f766e;color:#fff;box-shadow:0 8px 22px #0f766e2b}.btn.ghost{background:#fff;color:#0f766e;border:1px solid #cfe0dd}.btn.full{width:100%}.trust-row{display:flex;flex-wrap:wrap;gap:16px;color:#63716e;font-size:12px}.hero-card{max-width:390px;margin:auto}.book-cover,.mini-cover,.product-cover{background:linear-gradient(145deg,#173f4a,#0f766e 55%,#d3a94f);color:white;border-radius:20px;box-shadow:0 25px 60px #123b3b2b;position:relative;overflow:hidden}.book-cover{aspect-ratio:3/4;padding:34px;display:flex;flex-direction:column;justify-content:space-between}.cover-top{font-size:12px;font-weight:800;letter-spacing:2px;opacity:.85}.cover-title{font-size:30px;line-height:1.15}.cover-title strong{font-size:42px}.cover-bottom{font-size:12px;border-top:1px solid #ffffff66;padding-top:15px}.book-ribbon{display:inline-block;background:#d3a94f;color:#173f4a;font-size:11px;font-weight:900;letter-spacing:1px;padding:6px 12px;border-radius:8px;margin-bottom:-18px;position:relative;z-index:2;transform:translateX(18px)}.price-line{background:white;border:1px solid #e4eeec;border-radius:14px;padding:14px 18px;margin-top:15px;display:flex;justify-content:space-between}.price-line b{font-size:24px;color:#0f766e}.section{padding:82px 8vw}.section.soft{background:#f1f7f5}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section-head h2{font-size:38px;letter-spacing:-1px;margin:0}.section-head p{max-width:520px;color:#687773}.section-head.centered{text-align:center;display:block}.category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.category-card{background:#fff;border:1px solid #e2ece9;border-radius:18px;padding:22px;text-decoration:none;color:#15211f;transition:.2s}.category-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px #123b3b12}.cat-icon{font-size:34px}.cat-icon.large{font-size:60px}.category-card h3{margin:12px 0 5px}.category-card p{font-size:13px;color:#687773;min-height:62px}.category-card span{font-weight:800;color:#0f766e;font-size:13px}.product-feature{display:grid;grid-template-columns:300px 1fr;gap:60px;align-items:center;max-width:1000px;margin:auto}.mini-cover{aspect-ratio:3/4;padding:25px;display:flex;flex-direction:column;justify-content:space-between}.mini-cover .cover-title{font-size:25px}.mini-cover .cover-title strong{font-size:34px}.product-feature h2{font-size:40px;line-height:1.15;margin:10px 0}.product-feature h3{color:#60716e;font-weight:600}.checks{list-style:none;padding:0;margin:20px 0}.checks li{margin:9px 0}.checks li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;background:#dff3ef;color:#0f766e;border-radius:50%;font-weight:900;margin-right:9px}.buy-row{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:24px}.buy-row strong{font-size:30px;color:#0f766e}.old{text-decoration:line-through;color:#9aa6a3;margin-right:6px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:980px;margin:auto}.price-card{background:white;border:1px solid #dfeae7;border-radius:20px;padding:30px;position:relative}.price-card.popular{border:2px solid #0f766e;transform:translateY(-8px)}.popular-tag{position:absolute;right:20px;top:-14px;background:#0f766e;color:white;padding:5px 10px;border-radius:99px;font-size:10px;font-weight:900}.big-price{font-size:45px;font-weight:900;color:#0f766e}.price-card ul{padding-left:18px;color:#65736f;min-height:110px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.steps>div{padding:28px;border:1px solid #dfe9e7;border-radius:18px;background:white}.steps b{font-size:32px;color:#0f766e}.steps h3{margin-bottom:4px}footer{padding:40px 8vw;border-top:1px solid #e1eae8;background:#fff;display:flex;justify-content:space-between;gap:20px;align-items:end}footer a{color:#0f766e;text-decoration:none;margin-left:15px}.category-hero{padding:70px 8vw;background:linear-gradient(135deg,#eff9f6,#fff);display:flex;gap:25px;align-items:center}.category-hero h1{font-size:52px;margin:0;letter-spacing:-2px}.category-hero p{color:#63716e}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{background:white;border:1px solid #e1ebe9;border-radius:20px;overflow:hidden}.product-cover{border-radius:0;aspect-ratio:16/10;padding:22px;display:flex;flex-direction:column;justify-content:center;gap:8px}.product-cover span{font-size:10px;letter-spacing:2px;font-weight:800}.product-cover strong{font-size:27px}.product-cover small{opacity:.8}.product-body{padding:24px}.pill{display:inline-block;background:#e3f4f0;color:#0f766e;border-radius:99px;padding:5px 10px;font-size:11px;font-weight:900}.product-body h2{font-size:25px;line-height:1.2}.product-body p{color:#687773}.empty{text-align:center;padding:70px 20px;border:1px dashed #cddbd8;border-radius:20px}.product-detail{padding:80px 8vw;display:grid;grid-template-columns:390px 1fr;gap:80px;max-width:1200px;margin:auto;align-items:center}.detail-copy h1{font-size:52px;line-height:1.05;letter-spacing:-2px;margin:12px 0}.detail-copy h2{color:#63716e;font-size:22px;font-weight:600}.lead{font-size:18px;color:#53615e}.price-box{display:flex;align-items:baseline;gap:8px;margin:20px 0}.price-box strong{font-size:42px;color:#0f766e}.price-box span:last-child{color:#788480;font-size:12px}.buy-form{background:#fff;border:1px solid #dde8e5;border-radius:18px;padding:18px;box-shadow:0 15px 35px #123b3b0d}.buy-form input{width:100%;padding:13px 14px;border:1px solid #d5e1df;border-radius:10px;margin-bottom:10px;font-size:15px}.secure{text-align:center;color:#71807c;font-size:12px}.message{margin-top:12px;color:#9a4d16;font-size:13px}.content-width{max-width:900px;margin:auto}.note{background:#fff8e6;border:1px solid #ead7a4;border-radius:12px;padding:12px;color:#6f5a24;font-size:13px}@media(max-width:900px){.hero{grid-template-columns:1fr;padding:50px 6vw}.category-grid{grid-template-columns:repeat(2,1fr)}.product-feature,.product-detail{grid-template-columns:1fr;gap:35px}.product-detail{padding:55px 6vw}.pricing-grid,.steps,.product-grid{grid-template-columns:1fr}.price-card.popular{transform:none}.section{padding:60px 6vw}.section-head{display:block}.category-hero{padding:50px 6vw}.category-hero h1{font-size:40px}.nav{padding:0 5vw}.nav nav a:not(.nav-cta){display:none}footer{display:block}.hero h1{letter-spacing:-2px}}
/* ZenithPath official-brand update */
:root{--zp-blue:#0d4f9e;--zp-blue2:#1378c9;--zp-green:#36b83e;--zp-deep:#082f5d;--zp-light:#eef8f2}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
.nav{box-shadow:0 2px 18px rgba(8,47,93,.05)}
.brand-logo{width:158px;height:auto;display:block;object-fit:contain}.brand-label{font-size:12px;font-weight:900;letter-spacing:1.2px;color:var(--zp-blue);margin-left:-5px}
.hero{background:radial-gradient(circle at 82% 20%,#dff8df 0,transparent 27%),radial-gradient(circle at 15% 65%,#e3f3ff 0,transparent 30%),linear-gradient(135deg,#f9fffc,#f5fbff)}
.hero h1 span{background:linear-gradient(90deg,var(--zp-blue),var(--zp-green));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn.primary{background:linear-gradient(90deg,var(--zp-blue),var(--zp-blue2));box-shadow:0 10px 24px rgba(13,79,158,.22)}
.btn.ghost{color:var(--zp-blue);border-color:#c8dced}
.eyebrow,.category-card span{color:var(--zp-green)}
.category-card:hover{box-shadow:0 18px 40px rgba(13,79,158,.11)}
.category-card .cat-icon{filter:saturate(.95)}
.hero-visual{position:relative;min-height:540px;display:grid;place-items:center}
.visual-badge{position:absolute;top:12px;left:20px;z-index:3;background:linear-gradient(90deg,var(--zp-blue),var(--zp-green));color:#fff;padding:8px 14px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:1px;box-shadow:0 10px 25px rgba(13,79,158,.18)}
.visual-book{width:310px;position:relative;z-index:2}
.hero-orbit{position:absolute;width:430px;height:430px;border-radius:50%;border:1px solid #b8e6ca;box-shadow:0 0 0 35px rgba(54,184,62,.035),0 0 0 75px rgba(13,79,158,.025)}
.float-card{position:absolute;z-index:4;width:190px;padding:14px 15px;border:1px solid #dcebe5;border-radius:16px;background:rgba(255,255,255,.94);box-shadow:0 18px 45px rgba(8,47,93,.12);font-size:13px;color:var(--zp-deep)}
.float-card small{display:block;color:#687773;margin-top:3px;font-size:11px}.float-card b{margin-left:5px}.fc1{right:-4px;top:75px}.fc2{left:-25px;bottom:115px}.fc3{right:5px;bottom:35px}
.price-line b,.big-price,.price-box strong,.buy-row strong{color:var(--zp-green)}
.pill{background:#e5f7e7;color:#197a2b}
.price-card.popular{border-color:var(--zp-green)}
.popular-tag{background:var(--zp-green)}
footer{background:#062f52;color:#fff;border-top:4px solid var(--zp-green)}footer p,footer small{color:#bcd0df}footer a{color:#8fe38f}
.footer-brand{display:flex;align-items:center;gap:15px}.footer-brand img{width:155px;background:#fff;border-radius:10px}.footer-brand b{color:#8fe38f}
.product-cover,.book-cover,.mini-cover{background:linear-gradient(145deg,#073d75,#0e78c8 55%,#36b83e)}
@media(max-width:900px){.brand-logo{width:125px}.brand-label{display:none}.hero-visual{min-height:470px}.hero-orbit{width:340px;height:340px}.visual-book{width:260px}.float-card{width:165px}.fc1{right:-8px}.fc2{left:-8px}}

/* Official transparent ZenithPath logo */
.brand-logo{width:170px;height:auto;object-fit:contain;background:transparent}
.footer-brand img{width:175px;height:auto;object-fit:contain;background:#fff;padding:6px;border-radius:10px}
@media(max-width:900px){.brand-logo{width:135px}}

/* Official transparent ZenithPath logo */
.brand-logo{width:170px;height:54px;object-fit:contain;object-position:left center}
.footer-brand img{width:175px;height:auto;background:transparent;border-radius:0;padding:0}
@media(max-width:900px){.brand-logo{width:135px;height:46px}}
.real-cover{display:block;width:min(100%,430px);height:auto;max-height:650px;object-fit:contain;border-radius:18px;box-shadow:0 24px 60px rgba(15,23,42,.18)}
.image-cover{padding:0!important;overflow:hidden;background:#fff;display:flex;align-items:center;justify-content:center;min-height:300px;aspect-ratio:3/4}
.image-cover img{display:block;width:100%;height:100%;min-height:300px;max-height:430px;object-fit:contain;background:#fff}
.featured-grid .product-card{overflow:hidden}
@media(max-width:760px){.real-cover{max-width:320px;margin:0 auto}.image-cover img{max-height:360px}}

/* Homepage promotional banner */
.home-banner{width:100%;background:#fff;overflow:hidden;border-bottom:1px solid #e6eef0}
.home-banner-link{display:block;line-height:0}
.home-banner-img{display:block;width:100%;height:auto;max-width:2048px;margin:0 auto}
.home-banner-link:focus-visible{outline:3px solid #36b83e;outline-offset:-3px}
@media(max-width:760px){.home-banner-img{min-height:0;width:100%;object-fit:contain}}