/* LungFresh design: botanical light, berry + marigold accents, arch hero. Prefix fr- */
@font-face{font-family:"Roboto";src:url(../fonts/roboto-latin-wght-normal.woff2) format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
:root{--fr-ink:#10264a;--fr-navy:#0b2a5b;--fr-teal:#1b5cc9;--fr-teal2:#1346a3;--fr-deep:#0a3a82;--fr-mint:#eaf5ff;--fr-mint2:#cfe6fb;--fr-cream:#f7fbff;--fr-amber:#4cc07a;--fr-amber2:#2c8a55;--fr-berry:#0e8fb8;--fr-leaf:#2f9e5a;--fr-line:#d3e5f6;--fr-mute:#4a6385}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;font-family:"Roboto",system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--fr-ink);background:var(--fr-cream);font-size:16.5px;line-height:1.74;-webkit-font-smoothing:antialiased;overflow-x:hidden}
main{overflow-x:clip}
img{max-width:100%;height:auto}
a{color:var(--fr-teal2)}a:hover{color:var(--fr-navy)}
h1,h2,h3,h4{font-weight:800;line-height:1.15;letter-spacing:-.02em;margin:0 0 .6em;color:var(--fr-navy)}
h1{font-size:clamp(2.05rem,4.9vw,3.4rem)}h2{font-size:clamp(1.55rem,3.2vw,2.25rem)}h3{font-size:1.15rem}
p{margin:0 0 1.05em}
.fr-wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
.fr-sec{padding:80px 0;position:relative}
.fr-sec.fr-sky{background:linear-gradient(180deg,var(--fr-mint),#f1f8ff);border-radius:48px;margin:0 12px}
.fr-sec.fr-navy{background:linear-gradient(160deg,var(--fr-deep),var(--fr-navy));color:#d4e6fb;border-radius:48px;margin:0 12px;overflow:hidden}
.fr-sec.fr-navy:before{content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(76,192,122,.3),transparent 70%)}
.fr-navy .fr-wrap{position:relative}
.fr-navy h1,.fr-navy h2,.fr-navy h3{color:#fff}
.fr-eyebrow{display:inline-block;font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--fr-teal2);background:#fff;border:1px solid var(--fr-line);padding:6px 16px;border-radius:99px;margin-bottom:16px}
.fr-navy .fr-eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:var(--fr-amber)}
.fr-lead{font-size:1.12rem;color:var(--fr-mute)}.fr-navy .fr-lead{color:#c0daf6}
.fr-center{text-align:center}.fr-narrow{max-width:760px;margin-left:auto;margin-right:auto}
/* header */
.fr-announce{background:var(--fr-deep);color:#e3f1ff;font-size:.84rem;font-weight:500;text-align:center;padding:8px 12px;letter-spacing:.02em}
.fr-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);box-shadow:0 2px 18px rgba(11,42,91,.07)}
.fr-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:70px}
.fr-logo{display:flex;align-items:center;gap:10px;color:var(--fr-navy);text-decoration:none;font-weight:800;font-size:1.4rem;letter-spacing:-.02em;white-space:nowrap}
.fr-logo:hover{color:var(--fr-teal2)}.fr-logo img{width:42px;height:42px;border-radius:50%}
.fr-logo sup{font-size:.55em;color:var(--fr-teal)}
.fr-nav-right{display:flex;align-items:center;gap:10px}
.fr-navrow{background:var(--fr-mint);border-top:1px solid var(--fr-line)}
.fr-menu{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;margin:0;padding:7px 0}
.fr-menu a{display:block;padding:7px 15px;white-space:nowrap;color:var(--fr-navy);text-decoration:none;font-size:.88rem;font-weight:600;border-radius:99px}
.fr-menu a:hover,.fr-menu a.on{color:#fff;background:var(--fr-teal2)}
.fr-burger{display:none;background:#fff;border:1.5px solid var(--fr-line);color:var(--fr-navy);border-radius:12px;width:44px;height:44px;font-size:1.3rem;line-height:1}
/* buttons */
.fr-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 32px;border-radius:99px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;transition:transform .15s,box-shadow .2s,background .2s;cursor:pointer;text-align:center;white-space:nowrap}
.fr-btn-main{background:linear-gradient(135deg,var(--fr-teal),var(--fr-teal2));color:#fff;box-shadow:0 10px 24px rgba(27,92,201,.35)}
.fr-btn-main:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(27,92,201,.5)}
.fr-btn-blue{background:var(--fr-navy);color:#fff}.fr-btn-blue:hover{background:var(--fr-teal2);color:#fff}
.fr-btn-line{border-color:var(--fr-teal2);color:var(--fr-teal2);background:#fff}.fr-btn-line:hover{background:var(--fr-teal2);color:#fff}
.fr-btn-sm{padding:9px 20px;font-size:.9rem}
.fr-btn-block{display:flex;width:100%}
/* hero */
.fr-hero{position:relative;overflow:hidden;padding:58px 0 96px;background:radial-gradient(circle at 88% 12%,rgba(76,192,122,.28),transparent 30%),radial-gradient(circle at 6% 88%,rgba(14,143,184,.14),transparent 36%),linear-gradient(180deg,#e3f1ff,var(--fr-cream))}
.fr-hero:before{content:"";position:absolute;left:-80px;top:30%;width:220px;height:220px;border-radius:50%;background:rgba(27,92,201,.12)}
.fr-hero:after{content:"";position:absolute;left:-4%;right:-4%;bottom:-2px;height:70px;background:var(--fr-cream);border-radius:50% 50% 0 0/100% 100% 0 0}
.fr-hero .fr-wrap{position:relative;z-index:1}
.fr-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;grid-template-areas:"head arch" "rest arch";gap:0 40px;align-items:center}.fr-hero-head{grid-area:head;align-self:end}.fr-hero-rest{grid-area:rest;align-self:start}.fr-hero-grid>.fr-arch{grid-area:arch}
.fr-hero h1 em{font-style:normal;color:var(--fr-teal2);background:linear-gradient(transparent 62%,rgba(76,192,122,.45) 62%)}
.fr-kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--fr-line);border-radius:99px;padding:6px 16px 6px 8px;font-weight:600;font-size:.85rem;margin-bottom:18px;color:var(--fr-navy);box-shadow:0 4px 14px rgba(11,42,91,.08)}
.fr-kicker i{width:22px;height:22px;border-radius:50%;background:var(--fr-amber);display:inline-block}
.fr-hot{display:inline-flex;gap:8px;align-items:center;background:var(--fr-berry);color:#fff;font-weight:700;font-size:.76rem;border-radius:99px;padding:5px 14px;margin:0 0 14px;letter-spacing:.05em;text-transform:uppercase}
.fr-hot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--fr-amber);animation:frBlink 1.3s ease-in-out infinite}
@keyframes frBlink{50%{opacity:.25}}
.fr-price-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}
.fr-price{flex:1 1 150px;display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--fr-ink);background:#fff;border:2px solid var(--fr-line);border-radius:20px;padding:12px 16px;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.fr-price:hover{color:var(--fr-ink);transform:translateY(-3px);border-color:var(--fr-teal);box-shadow:0 12px 26px rgba(11,42,91,.15)}
.fr-price.best{border-color:var(--fr-amber);background:#eafaf0}
.fr-price b{font-size:1.75rem;line-height:1;color:var(--fr-navy);font-weight:800}
.fr-price span{font-size:.8rem;line-height:1.3;color:var(--fr-mute);font-weight:600}
.fr-price .flag{position:absolute;top:-11px;right:12px;background:var(--fr-amber);color:var(--fr-navy);font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:2px 10px;border-radius:99px;font-style:normal}
.fr-checks-inline{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;margin:18px 0 0;padding:0;font-size:.92rem;font-weight:500;color:#2b4468}
.fr-checks-inline li:before{content:"✓";color:#fff;background:var(--fr-leaf);border-radius:50%;width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;font-size:.65rem;margin-right:8px}
.fr-arch{position:relative;max-width:450px;margin:0 auto;width:100%}
.fr-arch-frame{position:relative;border-radius:999px 999px 36px 36px;background:linear-gradient(170deg,#ffffff,var(--fr-mint2) 70%);box-shadow:0 30px 60px rgba(27,92,201,.25),inset 0 0 0 10px rgba(255,255,255,.7);padding:46px 22px 24px;display:flex;align-items:center;justify-content:center}
.fr-arch-frame:before{content:"";position:absolute;inset:16px;border-radius:999px 999px 24px 24px;border:2px dashed rgba(27,92,201,.35);animation:frPulse 6s ease-in-out infinite}
.fr-arch img.fr-product{position:relative;z-index:2;width:100%;height:auto;display:block;animation:frFloat 6s ease-in-out infinite}
@keyframes frFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes frPulse{50%{opacity:.35}}
.fr-seal{position:absolute;right:-3%;bottom:4%;width:104px;z-index:4;animation:frSway 5s ease-in-out infinite}
@keyframes frSway{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg) translateY(-6px)}}
@media(prefers-reduced-motion:reduce){.fr-arch-frame:before,.fr-arch img.fr-product,.fr-seal,.fr-mq-track,.fr-hot:before{animation:none!important}}
.fr-mq{background:var(--fr-navy);color:#fff;overflow:hidden;white-space:nowrap;padding:13px 0;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.84rem}
.fr-mq-track{display:inline-block;animation:frMq 36s linear infinite}
.fr-mq span{display:inline-block;padding:0 24px}.fr-mq span:after{content:"❀";margin-left:48px;color:var(--fr-amber)}
@keyframes frMq{to{transform:translateX(-50%)}}
.fr-proof{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.fr-proof div{padding:20px 12px;text-align:center;font-weight:700;font-size:.9rem;display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;border-radius:24px;box-shadow:0 10px 28px rgba(27,92,201,.09)}
.fr-proof img{width:66px;height:66px;object-fit:contain}
.fr-why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.fr-why div{background:#fff;border-radius:22px;padding:20px 14px;text-align:center;font-weight:600;font-size:.9rem;color:var(--fr-mute);box-shadow:0 10px 28px rgba(27,92,201,.09)}
.fr-why div:nth-child(1) b{color:var(--fr-teal)}.fr-why div:nth-child(2) b{color:var(--fr-berry)}.fr-why div:nth-child(3) b{color:var(--fr-amber2)}.fr-why div:nth-child(4) b{color:var(--fr-leaf)}
.fr-why b{display:block;font-size:2.2rem;line-height:1.1;margin-bottom:2px;font-weight:800}
.fr-grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.fr-card{background:#fff;border-radius:26px;padding:26px;height:100%;box-shadow:0 12px 30px rgba(27,92,201,.1)}
.fr-card h3{margin-bottom:.4em}.fr-card p:last-child{margin:0}
.fr-num{display:inline-flex;width:44px;height:44px;border-radius:50%;background:var(--fr-mint2);color:var(--fr-teal2);font-weight:800;align-items:center;justify-content:center;margin-bottom:12px}
/* ingredients: icon-left rows in 2 columns, rotating colors */
.fr-ing-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.fr-ing{display:grid;grid-template-columns:54px 1fr;gap:16px;background:#fff;border-radius:26px;padding:20px 22px;box-shadow:0 12px 30px rgba(27,92,201,.1);align-items:start}
.fr-ing .ic{width:54px;height:54px;border-radius:50%;background:var(--fr-teal);color:#fff;font-weight:800;font-size:1.25rem;display:flex;align-items:center;justify-content:center}
.fr-ing:nth-child(4n+2) .ic{background:var(--fr-berry)}.fr-ing:nth-child(4n+3) .ic{background:var(--fr-amber);color:var(--fr-navy)}.fr-ing:nth-child(4n) .ic{background:var(--fr-leaf)}
.fr-ing h3{margin:0 0 2px}.fr-ing .lat{display:block;font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--fr-teal2);margin-bottom:6px}.fr-ing p{margin:0;font-size:.95rem;color:var(--fr-mute)}
.fr-split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.fr-split img{display:block;margin:0 auto;border-radius:200px 200px 28px 28px;box-shadow:0 26px 54px rgba(27,92,201,.28)}
.fr-checks{list-style:none;margin:0 0 1.2em;padding:0}.fr-checks li{padding:7px 0 7px 34px;position:relative}
.fr-checks li:before{content:"✓";position:absolute;left:0;top:7px;width:23px;height:23px;border-radius:50%;background:var(--fr-leaf);color:#fff;font-size:.8rem;font-weight:800;display:flex;align-items:center;justify-content:center}
/* routine: 2x2 numbered cards */
.fr-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:34px auto 0;counter-reset:s;max-width:900px}
.fr-step{position:relative;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:26px;padding:26px 26px 24px 92px;counter-increment:s}
.fr-step:before{content:counter(s);position:absolute;left:22px;top:22px;width:52px;height:52px;border-radius:50%;background:var(--fr-amber);color:var(--fr-navy);font-weight:800;font-size:1.3rem;display:flex;align-items:center;justify-content:center}
.fr-step h3{margin:0 0 .3em;color:#fff}.fr-step p{margin:0;color:#c5dcf5;font-size:.95rem}
/* packs */
.fr-packs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.fr-pack{background:#fff;border-radius:32px;padding:30px 22px 24px;text-align:center;position:relative;display:flex;flex-direction:column;box-shadow:0 14px 34px rgba(27,92,201,.12);border:2px solid transparent}
.fr-pack.best{background:linear-gradient(170deg,var(--fr-teal2),var(--fr-deep));color:#d6e8fb;transform:translateY(-10px);box-shadow:0 28px 56px rgba(10,42,91,.4);border-color:var(--fr-amber)}
.fr-pack.best h3,.fr-pack.best .fr-big{color:#fff}.fr-pack.best .sup,.fr-pack.best .tot,.fr-pack.best .fr-big small{color:#bcd6f3}.fr-pack.best ul{color:#fff}.fr-pack.best li:before{color:var(--fr-amber)}
.fr-pack .ribbon{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--fr-amber);color:var(--fr-navy);font-size:.72rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;padding:5px 16px;border-radius:99px;white-space:nowrap}
.fr-pack .pimg{height:210px;display:flex;align-items:center;justify-content:center;margin-bottom:8px}.fr-pack .pimg img{max-height:100%;max-width:100%;width:auto;object-fit:contain}
.fr-pack.best .pimg img{background:#fff;border-radius:20px;padding:6px}
.fr-pack h3{margin:0 0 2px;font-size:1.3rem}.fr-pack .sup{color:var(--fr-mute);font-size:.92rem;margin:0 0 8px}
.fr-big{font-size:2.8rem;font-weight:800;line-height:1;color:var(--fr-teal2)}.fr-big small{font-size:.85rem;color:var(--fr-mute);font-weight:600}
.fr-pack .tot{font-size:.84rem;color:var(--fr-mute);margin:6px 0 4px}
.fr-pack ul{list-style:none;margin:12px 0 18px;padding:0;font-size:.92rem;font-weight:500;color:#314b70;flex:1}.fr-pack li{padding:3px 0}.fr-pack li:before{content:"✓ ";color:var(--fr-leaf)}
.fr-table{width:100%;min-width:520px;border-collapse:separate;border-spacing:0;background:#fff;border-radius:24px;overflow:hidden;font-size:.95rem;box-shadow:0 12px 30px rgba(27,92,201,.1)}
.fr-table th,.fr-table td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--fr-line)}
.fr-table th:first-child,.fr-table td:first-child{text-align:left;font-weight:700}
.fr-table thead th{background:var(--fr-navy);color:#fff}.fr-table tr:last-child td{border-bottom:0}.fr-table td.hl{background:#dff5e7;font-weight:800}
.fr-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.fr-rev{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.fr-rcard{background:#fff;border-radius:30px;padding:0 24px 26px;text-align:center;position:relative;margin-top:50px;box-shadow:0 16px 36px rgba(27,92,201,.12)}
.fr-rcard img{width:104px;height:104px;border-radius:50%;object-fit:cover;border:5px solid #fff;box-shadow:0 0 0 4px var(--fr-teal),0 12px 24px rgba(27,92,201,.25);margin-top:-52px}
.fr-rcard .st{color:var(--fr-amber2);letter-spacing:.2em;margin:12px 0 4px;font-size:1.05rem}
.fr-rcard h3{margin:0;font-size:1.05rem}.fr-rcard small{color:var(--fr-mute);font-weight:600}
.fr-rcard .tag{display:inline-block;margin-top:10px;background:var(--fr-mint);color:var(--fr-teal2);font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;border-radius:99px;padding:3px 12px}
.fr-faq details{background:#fff;border-radius:22px;margin-bottom:12px;box-shadow:0 8px 22px rgba(27,92,201,.09)}
.fr-faq summary{cursor:pointer;list-style:none;padding:18px 58px 18px 24px;font-weight:700;position:relative;color:var(--fr-navy)}
.fr-faq summary::-webkit-details-marker{display:none}
.fr-faq summary:after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;background:var(--fr-mint2);color:var(--fr-teal2);display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.fr-faq details[open] summary:after{content:"–";background:var(--fr-teal);color:#fff}
.fr-faq details>div{padding:0 24px 18px;color:#38526f}
.fr-cta{background:radial-gradient(circle at 92% 8%,rgba(76,192,122,.4),transparent 45%),linear-gradient(120deg,var(--fr-teal2),var(--fr-navy));color:#fff;border-radius:40px;padding:46px 40px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;position:relative;overflow:hidden}
.fr-cta h2{color:#fff;margin-bottom:.3em}.fr-cta p{margin:0;color:#dbeafb}.fr-cta .fr-btn{position:relative;z-index:1}
.fr-cta .fr-btn-main{background:linear-gradient(135deg,#ffc15c,var(--fr-amber));color:var(--fr-navy);box-shadow:0 10px 26px rgba(0,0,0,.28)}.fr-cta .fr-btn-main:hover{color:var(--fr-navy)}
.fr-phero{background:radial-gradient(circle at 90% 20%,rgba(76,192,122,.25),transparent 30%),linear-gradient(180deg,var(--fr-mint),var(--fr-cream));padding:52px 0 40px;border-radius:0 0 48px 48px}
.fr-phero h1{font-size:clamp(1.9rem,4.2vw,2.8rem);margin-bottom:.35em}.fr-phero p{max-width:720px;margin:0;color:var(--fr-mute);font-size:1.08rem}
.fr-crumb{font-size:.82rem;margin-bottom:12px;color:var(--fr-mute)}.fr-crumb a{text-decoration:none;font-weight:700}
.fr-prose{max-width:800px;margin:0 auto}.fr-prose h2{margin-top:1.6em;font-size:1.65rem}
.fr-prose ul{padding-left:1.2em}.fr-prose li{margin-bottom:.45em}.fr-prose .fr-faqbox{margin-top:36px}
.fr-meta{font-size:.85rem;color:var(--fr-mute);margin-bottom:22px}
.fr-post-card{display:flex;flex-direction:column;background:#fff;border-radius:26px;overflow:hidden;text-decoration:none;color:inherit;height:100%;transition:transform .2s,box-shadow .2s;box-shadow:0 12px 30px rgba(27,92,201,.1)}
.fr-post-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(27,92,201,.2);color:inherit}
.fr-post-top{background:linear-gradient(135deg,var(--fr-teal),var(--fr-berry));color:#fff;padding:24px 22px;min-height:112px;display:flex;align-items:flex-end;font-weight:800;font-size:1.05rem;line-height:1.3}
.fr-post-body{padding:16px 22px 22px;font-size:.93rem}.fr-post-body .cat{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--fr-teal2)}
.fr-form label{display:block;font-weight:700;margin:14px 0 6px}.fr-form input,.fr-form textarea{width:100%;padding:12px 14px;border:1.5px solid var(--fr-line);border-radius:14px;font:inherit;background:#fff}
.fr-foot{background:var(--fr-navy);color:#a9c2e0;padding:60px 0 24px;font-size:.92rem;margin-top:60px;border-radius:48px 48px 0 0}
.fr-foot h4{color:#fff;font-size:.92rem;letter-spacing:.09em;text-transform:uppercase}
.fr-foot a{color:#d9e8fa;text-decoration:none}.fr-foot a:hover{color:var(--fr-amber)}.fr-foot .fr-logo{color:#fff}
.fr-foot ul{list-style:none;margin:0;padding:0}.fr-foot li{padding:3px 0}
.fr-foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.fr-fine{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:20px;font-size:.8rem;color:#8aa6c8}
.fr-sticky{display:none}
.fr-hiw{max-width:980px;width:100%;margin:8px auto 0;display:block;border-radius:28px;box-shadow:0 26px 60px rgba(0,0,0,.4);border:0}
.fr-sand{background:var(--fr-mint)}
@media(max-width:1100px){.fr-burger{display:block}.fr-navrow{display:none}
.fr-mobmenu{display:none;background:#fff;border-top:1px solid var(--fr-line);padding:10px 20px 16px}.fr-mobmenu.open{display:block}.fr-mobmenu ul{list-style:none;margin:0;padding:0}.fr-mobmenu a{display:block;padding:12px;text-decoration:none;color:var(--fr-ink);font-weight:700;border-bottom:1px solid var(--fr-line)}}
@media(min-width:1101px){.fr-mobmenu{display:none}}
@media(max-width:991px){
.fr-split{grid-template-columns:1fr}.fr-hero-grid{grid-template-columns:1fr;grid-template-areas:"head" "arch" "rest";gap:8px}.fr-hero{padding:38px 0 70px}.fr-arch{max-width:330px;margin:10px auto 18px}
.g3,.g4{grid-template-columns:repeat(2,1fr)}.fr-proof{grid-template-columns:repeat(2,1fr)}.fr-ing-list{grid-template-columns:1fr}
.fr-packs{grid-template-columns:1fr;max-width:460px;margin:0 auto}.fr-pack.best{transform:none}
.fr-rev{grid-template-columns:1fr;max-width:460px;margin:0 auto}.fr-why{grid-template-columns:repeat(2,1fr)}.fr-foot-grid{grid-template-columns:1fr 1fr}.fr-sec.fr-sky,.fr-sec.fr-navy{border-radius:32px;margin:0 8px}}
@media(max-width:700px){
body{font-size:16px}.fr-sec{padding:56px 0}
.g2,.g3,.g4{grid-template-columns:1fr}.fr-steps{grid-template-columns:1fr}.fr-step{padding:22px 20px 20px 84px}
.fr-cta{grid-template-columns:1fr;padding:34px 22px}.fr-foot-grid{grid-template-columns:1fr}
.fr-btn{width:100%}.fr-nav .fr-btn{width:auto}.fr-logo{font-size:1.15rem}.fr-announce{font-size:.74rem}.fr-nav .fr-btn-sm{padding:8px 14px;font-size:.84rem}
.fr-seal{width:78px;right:0}.fr-price-row{gap:8px}.fr-price{flex:1 1 100%}
.fr-ing{grid-template-columns:46px 1fr;gap:14px;padding:18px 16px}.fr-ing .ic{width:46px;height:46px}
.fr-sticky{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 14px;background:rgba(255,255,255,.97);border-top:1px solid var(--fr-line)}
.fr-sticky .fr-btn{padding:12px}body{padding-bottom:70px}}


/* LungFresh design: airy sky hero, bubble frame, left-border ingredient cards, divider steps, square portraits */
.fr-hero{background:radial-gradient(circle at 85% 20%,#ffffff,transparent 38%),radial-gradient(circle at 10% 90%,rgba(76,192,122,.18),transparent 40%),linear-gradient(170deg,#d9eeff,#eef7ff 60%,var(--fr-cream));color:var(--fr-ink);padding:60px 0 100px}
.fr-hero:before{background:rgba(27,92,201,.07);width:300px;height:300px;left:-100px}
.fr-hero:after{background:var(--fr-cream)}
.fr-hero h1{color:var(--fr-navy)}.fr-hero h1 em{color:var(--fr-teal);background:linear-gradient(transparent 68%,rgba(76,192,122,.45) 68%)}
.fr-hero .fr-hot{background:var(--fr-navy);color:#fff}.fr-hero .fr-hot:before{background:var(--fr-amber)}
.fr-arch{max-width:520px}
.fr-arch-frame{background:radial-gradient(circle at 50% 45%,#fff 0%,#e1f1ff 55%,#c6e2fb 100%);border-radius:50%;padding:34px;box-shadow:0 30px 70px rgba(19,70,163,.25),inset 0 0 0 10px rgba(255,255,255,.7);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;transform:none}
.fr-arch-frame:before{display:block;inset:14px;border-radius:50%;border:2px dashed rgba(27,92,201,.35)}
.fr-arch img.fr-product{width:96%}
.fr-seal{right:0;bottom:2%}
.fr-btn-main{background:linear-gradient(135deg,#2a74e6,var(--fr-teal2));box-shadow:0 10px 24px rgba(19,70,163,.35)}
.fr-btn-blue{background:var(--fr-navy)}
.fr-cta .fr-btn-main{background:linear-gradient(135deg,#7fe0a2,var(--fr-amber));color:var(--fr-navy)}
.fr-price{white-space:nowrap}.fr-price b{font-size:1.5rem}.fr-price span{font-size:.76rem}
.fr-price.best{background:#eafaf0;border-color:var(--fr-amber)}
.fr-mq{background:var(--fr-teal2)}
.fr-sec.fr-sky{background:linear-gradient(180deg,#e3f1ff,#f1f8ff)}
.fr-ing-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fr-ing{display:block;position:relative;padding:20px 22px 20px 26px;border-radius:18px;border-left:7px solid var(--fr-teal);box-shadow:0 10px 26px rgba(19,70,163,.09)}
.fr-ing .ic{position:absolute;right:16px;top:12px;width:auto;height:auto;background:none!important;color:var(--fr-mint2);font-size:2.2rem;font-weight:800;line-height:1;display:block}
.fr-ing:nth-child(3n+2){border-left-color:var(--fr-amber)}.fr-ing:nth-child(3n){border-left-color:var(--fr-berry)}
.fr-ing h3{padding-right:46px}
.fr-steps{grid-template-columns:repeat(4,1fr);max-width:none;gap:0;counter-reset:s}
.fr-step{background:none;border:0;border-radius:0;border-left:1px solid rgba(255,255,255,.22);padding:8px 22px 8px 22px}
.fr-step:first-child{border-left:0}
.fr-step:before{position:static;display:flex;margin-bottom:14px;border-radius:50%;background:var(--fr-amber);color:var(--fr-navy)}
.fr-sec.fr-navy{background:linear-gradient(160deg,#0f4aa8,#0b2a5b)}
.fr-rcard{padding:0;overflow:hidden;margin-top:0;border-radius:22px}
.fr-rcard img{width:100%;height:auto;aspect-ratio:1/1;border:0;border-radius:0;box-shadow:none;margin:0;object-fit:cover;display:block}
.fr-rcard .in{padding:16px 20px 24px}.fr-rcard .st{margin-top:0}
.fr-pack{border-radius:24px}.fr-pack.best{background:linear-gradient(170deg,#1b5cc9,#0b2a5b)}
.fr-pack.best .pimg img{background:none;padding:0}
.fr-split img{border-radius:28px}
.fr-logo img{border-radius:12px}
.fr-post-top{background:linear-gradient(135deg,var(--fr-teal),var(--fr-berry))}
.fr-foot{background:#0b2a5b}
@media(max-width:1100px){.fr-steps{grid-template-columns:repeat(2,1fr);gap:22px 0}.fr-step:nth-child(3){border-left:0}}
@media(max-width:991px){.fr-arch{max-width:360px}.fr-ing-list{grid-template-columns:1fr}}
@media(max-width:700px){.fr-steps{grid-template-columns:1fr}.fr-step{border-left:0;border-top:1px solid rgba(255,255,255,.22);padding:18px 4px}.fr-step:first-child{border-top:0}.fr-arch-frame{padding:22px}}
.fr-ing .ic,.fr-ing:nth-child(n) .ic{color:var(--fr-mint2)!important}