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.product-hero{padding:4rem 0 5rem;background:linear-gradient(135deg,#e9f9fd 0%,#f7faf9 58%,#e7f3ec 100%);overflow:hidden}.product-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:4rem;align-items:center}.nutri-logo{width:180px;border-radius:14px;box-shadow:0 12px 35px rgba(54,171,216,.22)}.product-hero h1{font-size:clamp(2.8rem,5vw,5rem)}.screen-stack{position:relative;min-height:440px}.screen-stack img{position:absolute;border-radius:15px;border:8px solid #fff;box-shadow:var(--shadow)}.screen-stack .desktop{right:0;top:0;width:92%}.screen-stack .detail{left:0;bottom:0;width:60%}.benefit-grid,.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.info-card{padding:1.6rem;background:#fff;border:1px solid var(--line);border-radius:16px}.info-card strong{display:block;font-size:1.16rem;margin-bottom:.45rem}.info-card p{margin:0;color:var(--muted)}.flow{display:grid;grid-template-columns:repeat(3,1fr);counter-reset:step;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.flow article{background:#fff;padding:2rem}.flow article:before{counter-increment:step;content:"0" counter(step);display:block;color:var(--aqua);font-size:.78rem;font-weight:900;letter-spacing:.1em}.flow h3{margin:.8rem 0 .4rem}.patient-band{background:#163449;color:#fff}.patient-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.phone{width:270px;margin:auto;padding:13px;background:#08151e;border-radius:38px;box-shadow:0 30px 70px rgba(0,0,0,.3)}.phone-screen{min-height:480px;padding:1.4rem;background:linear-gradient(180deg,#e8f9fc,#fff);color:var(--ink);border-radius:28px}.phone-screen .notch{width:80px;height:18px;background:#08151e;border-radius:0 0 12px 12px;margin:-1.4rem auto 2rem}.phone-screen h4{font-size:1.35rem}.phone-screen article{background:#fff;padding:1rem;border-radius:12px;margin:.8rem 0;box-shadow:0 8px 25px rgba(20,38,51,.08)}.patient-copy h2{font-size:clamp(2rem,4vw,3.6rem);line-height:1.05;letter-spacing:-.04em}.patient-copy p{color:#cbdce4}.gallery{display:grid;grid-template-columns:1.35fr .65fr;gap:1rem}.gallery img{width:100%;height:100%;object-fit:cover;border-radius:16px;border:1px solid var(--line)}.pricing{display:grid;grid-template-columns:1fr 1fr;gap:1rem;max-width:900px;margin:auto}.price-card{padding:2rem;background:#fff;border:1px solid var(--line);border-radius:20px}.price-card.featured{border:2px solid var(--green);box-shadow:0 18px 45px rgba(22,122,91,.12)}.price{font-size:2.6rem;font-weight:900;letter-spacing:-.05em}.price small{font-size:.9rem;color:var(--muted);letter-spacing:0}.annual{color:var(--muted)}.price-card ul{list-style:none;padding:0;display:grid;gap:.65rem}.price-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:.5rem}.faq{display:grid;gap:.7rem;max-width:850px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:1rem 1.2rem}.faq summary{cursor:pointer;font-weight:850}.faq p{color:var(--muted)}.professional-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.professional{padding:1.2rem;background:#fff;border:1px solid var(--line);border-radius:16px}.professional img{width:74px;height:74px;object-fit:cover;border-radius:50%;margin-bottom:1rem}.professional h3{margin:.2rem 0}.professional p{color:var(--muted)}.final-cta{padding:5rem 0;background:var(--aqua);color:#082d3d;text-align:center}.final-cta h2{font-size:clamp(2.2rem,5vw,4.5rem);line-height:1;letter-spacing:-.05em;max-width:800px;margin:0 auto 1.5rem}
@media(max-width:850px){.site-nav{position:absolute;display:none;top:74px;left:0;right:0;padding:1rem;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.mobile-toggle{display:block}.hero,.product-hero-grid,.about-grid,.patient-grid{grid-template-columns:1fr}.hero{padding:3rem 0}.dual-visual{min-height:420px}.product-grid,.pricing,.contact-grid,.gallery{grid-template-columns:1fr}.benefit-grid,.feature-grid,.professional-grid{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr}.product-hero-grid{gap:2rem}.screen-stack{min-height:340px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
.envolve-card .button.ghost{color:var(--ink)}
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@media(max-width:850px){.site-nav{gap:.25rem}.site-nav a{width:100%;padding:.65rem .75rem;border-radius:8px}.site-nav a:hover,.site-nav a:focus-visible{background:#e8f3ef}.mobile-toggle{min-width:64px;justify-content:center;cursor:pointer}}
