:root{--fs-bg:#f6f8fb;--fs-surface:#ffffff;--fs-text:#18323d;--fs-muted:#5f717b;--fs-line:#dfe7ea;--fs-primary:#0f7b6c;--fs-primary-2:#1fb08e;--fs-accent:#e3a843;--fs-dark:#0f2230;--fs-soft:#eef7f5;--fs-danger:#d76c6c;--fs-radius:24px;--fs-shadow:0 18px 50px rgba(12,40,56,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:linear-gradient(180deg,#f8fafc 0%,#f2f7f8 100%);color:var(--fs-text);line-height:1.6}img{max-width:100%;height:auto!important;display:block}a{text-decoration:none;color:var(--fs-primary)}
.fs-container{width:min(1180px,calc(100% - 32px));margin:auto}.fs-section{padding:72px 0}.fs-section--tight{padding:48px 0}.fs-grid{display:grid;gap:28px}.fs-two{grid-template-columns:1.1fr .9fr}.fs-center{text-align:center}.fs-chip{display:inline-flex;align-items:center;gap:8px;background:#ebf7f3;color:var(--fs-primary);padding:10px 16px;border-radius:999px;font-size:14px;font-weight:700;letter-spacing:.02em}.fs-kicker{font-size:13px;text-transform:uppercase;letter-spacing:.18em;color:var(--fs-accent);font-weight:800}.fs-title{font-size:clamp(24px,3.2vw,40px);line-height:1.08;margin:16px 0 18px;color:var(--fs-dark)}.fs-subtitle{font-size:clamp(26px,3vw,38px);line-height:1.18;margin:0 0 16px;color:var(--fs-dark)}.fs-lead{font-size:18px;color:var(--fs-muted);max-width:64ch}.fs-copy p{margin:0 0 15px}.fs-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}.fs-btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 26px;border-radius:14px;font-weight:800;letter-spacing:.01em;transition:.2s;background:var(--fs-primary);color:#fff;box-shadow:0 10px 24px rgba(15,123,108,.22)}.fs-btn:hover{transform:translateY(-2px)}.fs-btn--alt{background:#fff;color:var(--fs-dark);border:1px solid var(--fs-line);box-shadow:none}.fs-topbar{background:var(--fs-dark);color:#d8e6ef;font-size:14px;padding:10px 0}.fs-topbar .fs-container{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.fs-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(15,34,48,.08)}.fs-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:20px}.fs-logo{display:flex;align-items:center;gap:12px;color:var(--fs-dark);font-weight:900;font-size:24px}.fs-logo__mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--fs-primary),var(--fs-primary-2));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 12px 24px rgba(15,123,108,.28)}.fs-nav__links{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.fs-nav__links a{font-weight:700;color:var(--fs-dark);font-size:15px}.fs-nav__toggle{display:none;background:none;border:0;font-size:28px}
.fs-hero{padding:72px 0 46px;position:relative;overflow:hidden}.fs-hero:before,.fs-hero:after{content:"";position:absolute;border-radius:50%;filter:blur(40px);opacity:.22;pointer-events:none}.fs-hero:before{width:380px;height:380px;background:#65c9a8;top:-120px;left:-90px}.fs-hero:after{width:300px;height:300px;background:#c5e9df;right:-100px;top:40px}.fs-hero__wrap{display:grid;grid-template-columns:1.06fr .94fr;gap:30px;align-items:center}.fs-hero__points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:28px 0}.fs-mini{background:#fff;border:1px solid var(--fs-line);border-radius:18px;padding:16px;box-shadow:var(--fs-shadow)}.fs-mini strong{display:block;color:var(--fs-dark);font-size:15px}.fs-mini span{display:block;color:var(--fs-muted);font-size:14px}.fs-hero__media{position:relative}.fs-hero__card{background:#fff;border:1px solid #e3ecef;border-radius:28px;padding:20px;box-shadow:var(--fs-shadow)}.fs-hero__product{background:linear-gradient(180deg,#f3fbf8 0%,#ffffff 100%);border-radius:24px;padding:28px}.fs-hero__product img{margin:auto;max-height:520px;object-fit:contain}.fs-rating{display:flex;align-items:center;gap:10px;color:#4a5d68;font-weight:700;margin:0 0 18px}.fs-rating .stars{color:#ffbe3d;letter-spacing:2px}
.fs-balance{margin-top:18px;background:#fff;border-radius:24px;border:1px solid #e9eeee;padding:20px;box-shadow:0 14px 35px rgba(12,40,56,.07)}.fs-balance__eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.15em;color:#0e786b;text-transform:uppercase;margin-bottom:14px}.fs-balance__icon{width:36px;height:36px;border-radius:12px;background:#ebf7f3;display:grid;place-items:center;font-size:18px}.fs-balance__track{position:relative;height:4px;border-radius:99px;background:#d8e6e2;margin:20px 12px}.fs-balance__track:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#5bb79a,#1fb08e);border-radius:99px;transform-origin:left center;animation:fsGrow 2.8s ease-in-out infinite alternate}.fs-balance__point{position:absolute;top:50%;transform:translate(-50%,-50%);width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--fs-primary);box-shadow:0 0 0 6px rgba(31,176,142,.15);left:58%;animation:fsPulse 2.8s ease-in-out infinite}.fs-balance__labels{display:flex;justify-content:space-between;gap:12px;align-items:center}.fs-pill{padding:11px 16px;border-radius:999px;font-weight:800;color:#fff;font-size:14px}.fs-pill--bad{background:#d46f68}.fs-pill--good{background:#18ae8c}.fs-balance__note{text-align:center;color:var(--fs-primary);font-size:13px;font-weight:800;letter-spacing:.06em;margin-top:10px}.fs-balance small{display:block;color:#7a8b94;margin-top:14px}
.fs-bar{background:linear-gradient(90deg,#0d6c62,#158f7d);color:#fff;border-radius:28px;padding:22px 26px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.fs-bar__item{display:flex;gap:12px;align-items:center}.fs-bar__icon{width:48px;height:48px;border-radius:14px;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:20px}
.fs-card{background:#fff;border:1px solid #e4ecee;border-radius:26px;padding:26px;box-shadow:var(--fs-shadow)}.fs-card h3{margin:0 0 10px;font-size:22px;color:var(--fs-dark)}.fs-list{padding:0;margin:16px 0 0;list-style:none}.fs-list li{padding-left:28px;position:relative;margin:12px 0;color:var(--fs-muted)}.fs-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--fs-primary);font-weight:900}
.fs-trust{grid-template-columns:repeat(4,1fr)}.fs-trust .fs-card{padding:24px 20px;text-align:center}.fs-trust img{width:52px;margin:0 auto 14px}.fs-trust h3{font-size:18px}.fs-trust p{margin:0;color:var(--fs-muted);font-size:15px}
.fs-compare{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}.fs-compare .fs-card{height:100%}.fs-compare__media img{border-radius:24px;box-shadow:var(--fs-shadow);height:100%;object-fit:cover;width:100%}
.fs-ingredients{grid-template-columns:repeat(3,1fr)}.fs-ing{overflow:hidden;padding:0}.fs-ing img{width:100%;border-radius:24px 24px 0 0}.fs-ing__body{padding:22px}.fs-ing h3{font-size:18px}
.fs-story{grid-template-columns:.95fr 1.05fr;align-items:center}.fs-story__stack{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fs-story__stack img{border-radius:22px;box-shadow:var(--fs-shadow);width:100%}
.fs-reviews{grid-template-columns:repeat(2,1fr)}.fs-review{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center}.fs-review img{border-radius:20px;width:150px;height:auto!important}.fs-meta{font-size:14px;color:#69808b;font-weight:700}.fs-stars{color:#ffbf41;letter-spacing:2px;font-size:18px}
.fs-pricing{grid-template-columns:repeat(3,1fr);align-items:stretch}.fs-price{position:relative;overflow:hidden}.fs-price--pop{border:2px solid var(--fs-primary)}.fs-badge{position:absolute;top:18px;right:18px;background:var(--fs-accent);color:#fff;padding:8px 12px;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.08em}.fs-price__head{text-align:center;padding-bottom:12px;border-bottom:1px solid var(--fs-line);margin-bottom:18px}.fs-price__head h3{margin:0 0 8px}.fs-price__pic{margin:8px auto 18px;display:flex;justify-content:center;min-height:220px;align-items:center}.fs-price__pic img{max-height:210px;object-fit:contain}.fs-price__price{font-size:42px;line-height:1;color:var(--fs-dark);font-weight:900}.fs-price__price small{font-size:16px;color:var(--fs-muted);font-weight:700}.fs-strike{color:#8ca0a8;text-decoration:line-through;font-weight:800}.fs-save{display:inline-block;background:#ebf7f3;color:var(--fs-primary);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:900;margin-top:10px}.fs-payments{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:18px;color:#6b7d86;font-size:14px;font-weight:700}
.fs-guarantee{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;background:linear-gradient(135deg,#0d5f59,#0b3f4e);color:#fff;border-radius:32px;padding:34px;overflow:hidden}.fs-guarantee img{border-radius:26px;width:100%}.fs-guarantee p{color:#e0efed}.fs-cert{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.fs-cert span{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.22);padding:10px 14px;border-radius:14px;font-weight:800;font-size:13px}
.fs-chartwrap{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}.fs-chart{background:#fff;border:1px solid #e5ecef;border-radius:28px;padding:24px;box-shadow:var(--fs-shadow)}.fs-chart svg{width:100%;height:auto}.fs-chart .line{fill:none;stroke:url(#fsGrad);stroke-width:7;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:850;stroke-dashoffset:850;animation:fsDash 3s ease forwards}.fs-chart .area{fill:url(#fsArea);opacity:.24;transform-origin:bottom center;animation:fsFade 2.2s ease forwards}.fs-chart .dot{fill:#18ae8c;opacity:0;animation:fsDots .5s ease forwards}.fs-chart .dot:nth-of-type(1){animation-delay:.4s}.fs-chart .dot:nth-of-type(2){animation-delay:.8s}.fs-chart .dot:nth-of-type(3){animation-delay:1.2s}.fs-chart .dot:nth-of-type(4){animation-delay:1.6s}.fs-chart .dot:nth-of-type(5){animation-delay:2s}.fs-chart .dot:nth-of-type(6){animation-delay:2.4s}.fs-chart__legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;color:#60747d;font-weight:700;font-size:14px}.fs-chart__legend span:before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:middle}.fs-chart__legend .a:before{background:#18ae8c}.fs-chart__legend .b:before{background:#d76c6c}
.fs-faq details{background:#fff;border:1px solid #e4ecee;border-radius:18px;padding:18px 20px}.fs-faq details+details{margin-top:14px}.fs-faq summary{cursor:pointer;font-weight:800;color:var(--fs-dark)}.fs-faq p{margin:14px 0 0;color:var(--fs-muted)}
.fs-blog{grid-template-columns:repeat(3,1fr)}.fs-post{display:flex;flex-direction:column}.fs-post img{border-radius:20px;aspect-ratio:16/10;object-fit:cover}.fs-post h3{font-size:21px}.fs-post p{color:var(--fs-muted);flex:1}
.fs-cta{background:linear-gradient(135deg,#eaf8f3,#ffffff);border:1px solid #dcedea;border-radius:32px;padding:36px;display:grid;grid-template-columns:1fr .8fr;gap:26px;align-items:center}.fs-cta img{border-radius:24px;width:100%}.fs-footer{background:#0f2230;color:#d8e3ea;padding:46px 0 28px;margin-top:60px}.fs-footer a{color:#ecf9f6}.fs-footer__grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:24px}.fs-footnav{display:grid;gap:10px}.fs-copyr{margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:14px;color:#a8bac4}
@keyframes fsGrow{0%{transform:scaleX(.35)}100%{transform:scaleX(1)}}@keyframes fsPulse{0%,100%{left:54%;box-shadow:0 0 0 6px rgba(31,176,142,.12)}50%{left:64%;box-shadow:0 0 0 10px rgba(31,176,142,.22)}}@keyframes fsDash{to{stroke-dashoffset:0}}@keyframes fsFade{from{opacity:0}to{opacity:.24}}@keyframes fsDots{to{opacity:1}}
@media (max-width:980px){.fs-hero__wrap,.fs-two,.fs-story,.fs-chartwrap,.fs-cta,.fs-guarantee,.fs-footer__grid,.fs-compare{grid-template-columns:1fr}.fs-pricing,.fs-trust,.fs-ingredients,.fs-blog,.fs-reviews{grid-template-columns:repeat(2,1fr)}.fs-bar{grid-template-columns:repeat(2,1fr)}.fs-nav__toggle{display:block}.fs-nav__links{display:none;position:absolute;top:77px;left:16px;right:16px;background:#fff;padding:18px;border:1px solid var(--fs-line);border-radius:20px;box-shadow:var(--fs-shadow);flex-direction:column;align-items:flex-start}.fs-nav__links.is-open{display:flex}}
@media (max-width:700px){.fs-pricing,.fs-trust,.fs-ingredients,.fs-blog,.fs-reviews,.fs-bar,.fs-hero__points{grid-template-columns:1fr}.fs-review{grid-template-columns:1fr}.fs-review img{width:100%}.fs-section{padding:58px 0}.fs-hero{padding-top:48px}.fs-title{font-size:28px}.fs-subtitle{font-size:28px}.fs-price__pic{min-height:180px}.fs-guarantee,.fs-cta{padding:24px}.fs-container{width:min(100% - 24px,1180px)}}