.diag-product-hero{min-height:100svh;padding:150px 4.5vw 80px;display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 74% 30%,rgba(56,101,79,.23),transparent 30%),linear-gradient(120deg,#07100d,#0b1713 50%,#08110e)}
.diag-product-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,transparent,black 25%,black 80%,transparent)}
.diag-product-grid{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1fr .9fr;gap:6vw;align-items:center}.diag-product-copy h1{font:500 clamp(65px,7.3vw,120px)/.86 var(--serif);letter-spacing:-.055em;margin:0}.diag-product-copy h1 em{color:var(--gold2);font-weight:500}.purchase-row{display:flex;align-items:center;gap:18px;margin-top:38px}.purchase-row>span{font:400 8px var(--mono);color:#68756e;letter-spacing:.08em}.diag-preview{border:1px solid rgba(210,190,149,.18);background:linear-gradient(145deg,rgba(18,37,30,.86),rgba(7,16,13,.92));box-shadow:0 40px 120px rgba(0,0,0,.32);padding:0 26px 30px;min-height:500px;position:relative;overflow:hidden}.diag-preview:after{content:"";position:absolute;inset:-40% -20% auto 40%;height:300px;background:radial-gradient(circle,rgba(211,183,123,.09),transparent 65%);animation:diagGlow 8s ease-in-out infinite alternate}@keyframes diagGlow{to{transform:translate(-18%,18%) scale(1.2)}}.preview-top{height:55px;margin:0 -26px 28px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08);font:400 8px var(--mono);letter-spacing:.1em;color:#728079}.preview-score{border:1px solid rgba(255,255,255,.08);padding:28px}.preview-score small{font:400 8px var(--mono);color:#78877f;letter-spacing:.1em}.preview-score strong{display:inline-block;font:500 92px/.9 var(--serif);color:var(--cream);margin-top:15px}.preview-score span{font:400 10px var(--mono);color:#66736c}.preview-bars{display:grid;gap:16px;margin-top:22px}.preview-bars>div{display:grid;grid-template-columns:90px 1fr 30px;gap:12px;align-items:center;font:400 8px var(--mono);color:#8a9890}.preview-bars i{height:3px;background:rgba(255,255,255,.08)}.preview-bars b{display:block;height:100%;width:var(--w);background:linear-gradient(90deg,var(--gold),var(--gold2));animation:barGrow 1.2s .4s both}.preview-bars em{font-style:normal;color:var(--gold2)}.diag-orbit{position:absolute;border:1px solid rgba(185,151,91,.09);border-radius:50%;animation:rotate 34s linear infinite}.orbit-one{width:620px;height:620px;right:-220px;top:5%}.orbit-two{width:420px;height:420px;right:-60px;top:24%;animation-direction:reverse}.diag-value{padding:110px 6vw}.diag-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#c5bcac;border:1px solid #c5bcac;margin-top:60px}.diag-feature{background:var(--cream);padding:38px;min-height:270px}.diag-feature>span{font:500 8px var(--mono);color:#92794c;letter-spacing:.1em}.diag-feature h3{font:500 34px var(--serif);margin:45px 0 15px}.diag-feature p{color:#59605b;line-height:1.65;font-size:13px}.diag-purchase-section{padding:110px 6vw;background:radial-gradient(circle at 75% 30%,rgba(52,94,75,.19),transparent 30%),#07100d}.diag-purchase-card{max-width:980px;margin:auto;border:1px solid var(--line);padding:60px;background:linear-gradient(145deg,rgba(20,39,32,.78),rgba(7,16,13,.86));box-shadow:0 35px 100px rgba(0,0,0,.3);position:relative;overflow:hidden}.diag-purchase-card:after{content:"R";position:absolute;right:-25px;bottom:-125px;font:350px var(--serif);color:rgba(211,183,123,.03)}.diag-purchase-card h2{font:500 clamp(52px,6vw,92px)/.95 var(--serif);margin:18px 0}.diag-purchase-card p{color:#9aa49e;max-width:650px;line-height:1.7}.price-line{display:flex;align-items:baseline;gap:16px;margin:38px 0}.price-line strong{font:500 70px var(--serif);color:var(--gold2)}.price-line span,.diag-purchase-card small{font:400 8px var(--mono);color:#68756e;letter-spacing:.08em}.diag-purchase-card small{display:block;margin-top:18px}@media(max-width:960px){.diag-product-grid{grid-template-columns:1fr}.diag-preview{max-width:760px}.diag-feature-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.diag-product-hero{padding:120px 22px 70px}.diag-product-copy h1{font-size:58px}.purchase-row{align-items:flex-start;flex-direction:column}.diag-value,.diag-purchase-section{padding-left:22px;padding-right:22px}.diag-feature-grid{grid-template-columns:1fr}.diag-purchase-card{padding:32px 24px}.price-line strong{font-size:55px}}

/* CTA spacing normalization */
.diag-product-copy > p{margin-top:24px;margin-bottom:0;line-height:1.75;max-width:760px}
.purchase-row{margin-top:34px;row-gap:16px}
.diag-purchase-card > p{margin-top:20px;margin-bottom:0}
.price-line{margin-top:34px;margin-bottom:30px}
.diag-purchase-card > .btn{margin-top:2px}
.diag-purchase-card > small{margin-top:20px;line-height:1.6}
.diag-method-next-inner > p{margin-top:20px;margin-bottom:0;line-height:1.75;max-width:760px}
.diag-method-next-inner > .btn{margin-top:30px}

@media(max-width:640px){
  .diag-product-copy > p{margin-top:20px}
  .purchase-row{margin-top:28px}
  .diag-purchase-card > p{margin-top:18px}
  .price-line{margin-top:30px;margin-bottom:26px}
  .diag-purchase-card > small{margin-top:18px}
  .diag-method-next-inner > .btn{margin-top:26px}
}
.diag-purchase-card:after{content:"";right:-45px;bottom:-95px;width:340px;height:340px;background:url('assets/rosse-monogram.png') center/contain no-repeat;opacity:.035;filter:saturate(.7)}