:root{--bg:#f4f7f5;--white:#fff;--ink:#15352f;--ink2:#23443e;--muted:#63756f;--green:#287b6b;--green-dark:#1e6457;--teal:#2f968f;--line:#d5e2dd;--soft:#eaf2ef;--cream:#fbfcfb;--gold:#a77a34;--shadow:0 12px 35px rgba(21,53,47,.055)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%}.wrap{max-width:1200px;margin:0 auto;padding:0 36px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:18px;top:18px;background:#fff;padding:10px 14px;z-index:1000;border:1px solid var(--line)}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}nav{height:78px;display:flex;justify-content:space-between;align-items:center;gap:28px}.brand{font-weight:800;letter-spacing:-.035em;white-space:nowrap}.nav-links{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:14px}.nav-links a:hover{color:var(--ink)}.nav-cta{background:var(--green);color:#fff!important;padding:11px 17px;border-radius:7px;font-weight:700}.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:7px;padding:9px 12px;font-weight:700;color:var(--ink)}
.hero{background:linear-gradient(180deg,#e7f0ed 0%,var(--bg) 100%);padding:76px 0 42px}.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:64px;align-items:center}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:16px}h1{font-size:clamp(48px,6.2vw,78px);line-height:1;letter-spacing:-.058em;margin:0 0 20px;max-width:780px}.hero-lead{font-size:20px;max-width:680px;color:var(--muted);margin:0 0 28px}.hero-actions,.product-actions,.button-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:7px;font-weight:750;font-size:14px;transition:.18s ease}.button.primary{background:var(--green);color:#fff}.button.primary:hover{background:var(--green-dark);transform:translateY(-1px)}.button.secondary{background:#fff;border:1px solid var(--line)}.button.secondary:hover{border-color:var(--green)}.text-button{padding:12px 2px;color:var(--green);font-weight:750}.text-button:hover{text-decoration:underline}.hero-proof{display:grid;gap:13px}.proof-card{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:15px;padding:18px 20px}.proof-card strong{display:block;font-size:24px;letter-spacing:-.035em;margin-bottom:2px}.proof-card span{color:var(--muted);font-size:14px}
.products{padding:16px 0 82px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin:0 0 24px}.section-head h2,.content-section h2,.about h2,.faq h2,.page-section h2{font-size:clamp(34px,4vw,48px);line-height:1.08;letter-spacing:-.045em;margin:0}.section-head p{margin:8px 0 0;color:var(--muted);max-width:720px}.product-stack{display:grid;gap:20px}.product-card{display:grid;grid-template-columns:260px 1fr;background:var(--white);border:1px solid var(--line);border-radius:22px;padding:20px;gap:24px;align-items:start;box-shadow:var(--shadow)}.cover-link{display:block;border-radius:15px;overflow:hidden;background:#e7ecea;border:1px solid var(--line)}.cover{width:100%;height:365px;object-fit:cover;object-position:top center;display:block;transition:.22s ease}.cover-link:hover .cover{transform:scale(1.015)}.product-copy{padding:3px 4px 2px}.product-topline{display:flex;justify-content:space-between;gap:24px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.product-topline strong{font-size:15px;letter-spacing:0;color:var(--ink)}.product-card h3{font-size:32px;letter-spacing:-.04em;margin:10px 0 8px}.product-description{margin:0 0 14px;color:var(--muted);max-width:780px;font-size:16px}.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 26px;margin:0 0 19px;padding:0;list-style:none}.feature-list li{position:relative;padding-left:21px;font-size:14px}.feature-list li:before{content:'✓';position:absolute;left:0;top:0;color:var(--green);font-weight:900}.sample-panel{margin-top:22px;background:var(--ink);color:#fff;border-radius:22px;padding:28px 30px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}.sample-panel .eyebrow{color:#78c5b9;margin-bottom:8px}.sample-panel h3{font-size:28px;letter-spacing:-.035em;margin:0 0 6px}.sample-panel p{margin:0;color:rgba(255,255,255,.72);max-width:760px}.sample-panel .button{background:#fff;color:var(--ink);white-space:nowrap}
.trust-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:23px 0}.trust-grid strong{display:block;margin-bottom:4px}.trust-grid span{color:var(--muted);font-size:14px}.content-section,.page-section{padding:82px 0}.content-section.alt,.page-section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.content-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}.content-section p,.page-section p{color:var(--muted);font-size:18px;margin:0 0 18px}.quote{font-size:23px!important;color:var(--ink)!important;line-height:1.42;border-left:4px solid var(--green);padding-left:22px;margin-top:24px!important}.steps{display:grid;gap:12px}.step{display:grid;grid-template-columns:42px 1fr;gap:15px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px}.step-number{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--soft);color:var(--green);font-weight:850}.step h3{margin:0 0 3px;font-size:17px}.step p{font-size:14px!important;margin:0!important}.overview-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.overview-card p:last-child{margin-bottom:0}.review-panel{background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:25px}.review-panel h3{margin:0 0 8px;font-size:22px}.review-panel p{font-size:15px!important;margin:0 0 10px!important}.review-panel .review-date{font-size:13px!important;font-weight:700;color:var(--green)!important}
.guides{padding:82px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.guide-card{border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--cream);min-height:156px;transition:.18s ease}.guide-card:hover{border-color:var(--green);transform:translateY(-2px)}.guide-card span{display:block;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin-bottom:18px}.guide-card h3{margin:0;font-size:20px;line-height:1.25;letter-spacing:-.025em}.guide-card p{color:var(--muted);font-size:14px;margin:10px 0 0}.about{padding:82px 0}.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px}.about p{font-size:18px;color:var(--muted);margin:0 0 15px}.faq{padding:82px 0;background:#fff;border-top:1px solid var(--line)}.faq-list{max-width:900px;margin-top:28px}.faq details{border-top:1px solid var(--line);padding:17px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:750}.faq details p{color:var(--muted);margin:10px 0 0}.deadline{background:var(--ink);color:#fff;padding:27px 0}.deadline-in{display:flex;justify-content:space-between;align-items:center;gap:28px}.deadline p{margin:0}.deadline .button{background:#fff;color:var(--ink)}
.page-hero{padding:58px 0 42px;background:linear-gradient(180deg,#e7f0ed,var(--bg))}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:25px}.breadcrumbs a{color:var(--green)}.page-hero h1{font-size:clamp(42px,5.5vw,68px);max-width:930px}.page-hero p{font-size:19px;color:var(--muted);max-width:800px}.byline{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:22px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:70px;align-items:start;padding:62px 0 90px}.article-body{font-size:18px}.article-body h2{font-size:32px;letter-spacing:-.035em;margin:42px 0 14px}.article-body h3{font-size:23px;margin:30px 0 10px}.article-body p{color:#3f514c;margin:0 0 20px}.article-body ul,.article-body ol{padding-left:24px;margin:0 0 24px}.article-body li{margin:0 0 9px}.article-body a{color:var(--green);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;background:#fff}.article-body th,.article-body td{text-align:left;padding:13px;border:1px solid var(--line);vertical-align:top}.article-body th{background:var(--soft)}.article-sidebar{position:sticky;top:105px;display:grid;gap:16px}.side-card{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff}.side-card h3{margin:0 0 10px;font-size:18px}.side-card p{font-size:14px;color:var(--muted);margin:0 0 14px}.source-note{background:#f0f4f2;border-left:4px solid var(--green);padding:18px 20px;margin:30px 0;font-size:15px;color:#40534e}.source-note a{font-weight:700}.article-cta{background:var(--ink);color:#fff;border-radius:20px;padding:28px;margin-top:40px}.article-cta h2{margin:0 0 8px;color:#fff}.article-cta p{color:rgba(255,255,255,.72);font-size:16px}.article-cta a{color:inherit;text-decoration:none}
.product-hero{padding:58px 0;background:linear-gradient(180deg,#e7f0ed,var(--bg))}.product-detail{display:grid;grid-template-columns:390px 1fr;gap:64px;align-items:start}.product-detail .detail-cover{width:100%;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.product-detail h1{font-size:clamp(44px,5vw,66px)}.price-large{font-size:28px;font-weight:850;margin:0 0 18px}.detail-lead{font-size:19px;color:var(--muted);max-width:680px}.detail-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:26px 0}.detail-list div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;font-weight:700}.product-content-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.content-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}.content-card h2{font-size:28px;margin:0 0 12px}.content-card p,.content-card li{color:var(--muted)}.mini-products{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.mini-product{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.mini-product img{height:230px;width:100%;object-fit:cover;object-position:top;border-radius:10px}.mini-product h3{margin:14px 0 4px}.mini-product p{font-size:14px;color:var(--muted);margin:0 0 12px}
.sample-hero-grid{display:grid;grid-template-columns:340px 1fr;gap:62px;align-items:center}.sample-hero-grid img{width:100%;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.sample-includes{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.include-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px}.include-card strong{display:block;font-size:18px;margin-bottom:6px}.include-card span{font-size:14px;color:var(--muted)}
.site-footer{background:#102d28;color:#fff;padding:54px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:42px}.footer-brand{font-weight:800}.site-footer p,.footer-note{color:rgba(255,255,255,.62);font-size:14px}.footer-links{display:grid;gap:8px;font-size:14px}.footer-links a:hover{text-decoration:underline}.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:22px;font-size:12px;color:rgba(255,255,255,.48)}
@media(max-width:920px){.hero-grid,.content-grid,.about-grid,.article-layout,.product-detail,.sample-hero-grid,.product-content-grid{grid-template-columns:1fr}.article-sidebar{position:static}.guide-grid,.mini-products{grid-template-columns:1fr 1fr}.product-card{grid-template-columns:220px 1fr}.cover{height:320px}.sample-includes{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 36px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-button{display:block}.article-layout{padding-top:42px}}
@media(max-width:640px){.wrap{padding:0 21px}nav{height:70px}.brand{font-size:14px}.nav-links{top:70px;padding:18px 21px}.hero{padding:50px 0 32px}h1{font-size:47px}.hero-lead{font-size:18px}.product-card{grid-template-columns:1fr;padding:14px}.cover{height:auto;aspect-ratio:.707}.feature-list,.detail-list{grid-template-columns:1fr}.section-head,.deadline-in,.sample-panel{display:flex;flex-direction:column;align-items:flex-start}.guide-grid,.mini-products,.sample-includes,.trust-grid,.footer-grid{grid-template-columns:1fr}.product-detail{gap:30px}.product-hero,.page-hero{padding:42px 0}.article-body{font-size:17px}.article-body table{display:block;overflow-x:auto}.footer-note{margin-top:5px}}


/* Product and sample page refinements, v3 */
.product-hero{padding:48px 0 58px}
.product-detail{grid-template-columns:minmax(280px,330px) minmax(0,1fr);gap:58px;align-items:center}
.product-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:500px;padding:28px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,#fff 0%,#edf4f1 100%);box-shadow:var(--shadow);overflow:hidden}
.product-visual:before{content:'';position:absolute;width:240px;height:240px;border-radius:50%;background:rgba(47,150,143,.10);right:-78px;top:-72px}
.product-visual:after{content:'';position:absolute;width:170px;height:170px;border-radius:50%;background:rgba(167,122,52,.09);left:-65px;bottom:-70px}
.product-detail .detail-cover{position:relative;z-index:1;width:auto;max-width:285px;height:auto;max-height:442px;aspect-ratio:700/990;object-fit:cover;object-position:top;border-radius:12px;border:1px solid rgba(21,53,47,.18);box-shadow:0 22px 45px rgba(21,53,47,.18)}
.product-summary{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:22px;padding:34px 36px;box-shadow:var(--shadow)}
.product-summary .eyebrow{margin-bottom:12px}
.product-detail h1{font-size:clamp(48px,5vw,66px);margin-bottom:12px}
.price-large{display:inline-flex;align-items:center;gap:9px;font-size:25px;margin:0 0 20px;padding:8px 13px;border-radius:9px;background:var(--soft);color:var(--ink)}
.price-large:before{content:'PDF';font-size:10px;letter-spacing:.1em;color:var(--green);font-weight:900;border:1px solid rgba(40,123,107,.28);border-radius:5px;padding:3px 5px;background:#fff}
.detail-lead{font-size:18px;line-height:1.65;margin:0;max-width:720px}
.detail-list{grid-template-columns:1fr 1fr;gap:9px 22px;margin:24px 0 26px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.detail-list div{position:relative;background:transparent;border:0;border-radius:0;padding:3px 0 3px 24px;font-size:14px;font-weight:750}
.detail-list div:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:900}
.product-summary .button-row{margin-top:2px}
.product-summary .button{min-height:48px}
.product-note{font-size:12px;color:var(--muted);margin:14px 0 0}

.sample-hero-grid{grid-template-columns:minmax(380px,470px) minmax(0,1fr);gap:64px;align-items:center}
.sample-preview{margin:0;padding:18px 18px 13px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.sample-preview img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:13px;box-shadow:none}
.sample-preview figcaption{padding:10px 3px 0;color:var(--muted);font-size:12px}
.sample-copy{background:rgba(255,255,255,.68);border:1px solid rgba(213,226,221,.75);border-radius:22px;padding:34px 36px}
.sample-copy h1{font-size:clamp(44px,5vw,66px);max-width:720px}
.sample-copy p{max-width:680px}

@media(max-width:920px){
  .product-detail,.sample-hero-grid{grid-template-columns:1fr}
  .product-visual{min-height:auto;padding:24px}
  .product-detail .detail-cover{max-width:300px;max-height:none}
  .product-summary,.sample-copy{padding:28px}
  .sample-preview{max-width:620px;margin:0 auto}
  .sample-preview img{height:auto;max-height:none}
}
@media(max-width:560px){
  .product-hero,.page-hero{padding-top:34px}
  .product-visual{padding:18px}
  .product-detail .detail-cover{max-width:250px}
  .product-summary,.sample-copy{padding:23px 20px}
  .detail-list{grid-template-columns:1fr}
  .sample-preview{padding:12px 12px 9px}
}