/* LungFresh design: botanical light, berry + marigold accents, arch hero. Prefix vk- */
@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{--vk-ink:#1c2b24;--vk-navy:#0e3b26;--vk-teal:#1f7a3a;--vk-teal2:#17632f;--vk-deep:#0f4d2e;--vk-mint:#eef6f0;--vk-mint2:#d3e8d9;--vk-cream:#ffffff;--vk-amber:#e3b341;--vk-amber2:#a9801a;--vk-berry:#2a6f8f;--vk-leaf:#2f9e4f;--vk-line:#dbe8df;--vk-mute:#53665b}
*{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(--vk-ink);background:var(--vk-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(--vk-teal2)}a:hover{color:var(--vk-navy)}
h1,h2,h3,h4{font-weight:800;line-height:1.15;letter-spacing:-.02em;margin:0 0 .6em;color:var(--vk-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}
.vk-wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
.vk-sec{padding:80px 0;position:relative}
.vk-sec.vk-sky{background:linear-gradient(180deg,var(--vk-mint),#fbf7ec);border-radius:48px;margin:0 12px}
.vk-sec.vk-navy{background:linear-gradient(160deg,var(--vk-deep),var(--vk-navy));color:#dcecc9;border-radius:48px;margin:0 12px;overflow:hidden}
.vk-sec.vk-navy:before{content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,210,63,.3),transparent 70%)}
.vk-navy .vk-wrap{position:relative}
.vk-navy h1,.vk-navy h2,.vk-navy h3{color:#fff}
.vk-eyebrow{display:inline-block;font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--vk-teal2);background:#fff;border:1px solid var(--vk-line);padding:6px 16px;border-radius:99px;margin-bottom:16px}
.vk-navy .vk-eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:var(--vk-amber)}
.vk-lead{font-size:1.12rem;color:var(--vk-mute)}.vk-navy .vk-lead{color:#cfe3b8}
.vk-center{text-align:center}.vk-narrow{max-width:760px;margin-left:auto;margin-right:auto}
/* header */
.vk-announce{background:var(--vk-deep);color:#f1f6e2;font-size:.84rem;font-weight:500;text-align:center;padding:8px 12px;letter-spacing:.02em}
.vk-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);box-shadow:0 2px 18px rgba(15,77,46,.07)}
.vk-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:70px}
.vk-logo{display:flex;align-items:center;gap:10px;color:var(--vk-navy);text-decoration:none;font-weight:800;font-size:1.4rem;letter-spacing:-.02em;white-space:nowrap}
.vk-logo:hover{color:var(--vk-teal2)}.vk-logo img{width:42px;height:42px;border-radius:50%}
.vk-logo sup{font-size:.55em;color:var(--vk-teal)}
.vk-nav-right{display:flex;align-items:center;gap:10px}
.vk-navrow{background:var(--vk-mint);border-top:1px solid var(--vk-line)}
.vk-menu{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;margin:0;padding:7px 0}
.vk-menu a{display:block;padding:7px 15px;white-space:nowrap;color:var(--vk-navy);text-decoration:none;font-size:.88rem;font-weight:600;border-radius:99px}
.vk-menu a:hover,.vk-menu a.on{color:#fff;background:var(--vk-teal2)}
.vk-burger{display:none;background:#fff;border:1.5px solid var(--vk-line);color:var(--vk-navy);border-radius:12px;width:44px;height:44px;font-size:1.3rem;line-height:1}
/* buttons */
.vk-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}
.vk-btn-main{background:linear-gradient(135deg,var(--vk-teal),var(--vk-teal2));color:#fff;box-shadow:0 10px 24px rgba(47,158,79,.35)}
.vk-btn-main:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(47,158,79,.5)}
.vk-btn-blue{background:var(--vk-navy);color:#fff}.vk-btn-blue:hover{background:var(--vk-teal2);color:#fff}
.vk-btn-line{border-color:var(--vk-teal2);color:var(--vk-teal2);background:#fff}.vk-btn-line:hover{background:var(--vk-teal2);color:#fff}
.vk-btn-sm{padding:9px 20px;font-size:.9rem}
.vk-btn-block{display:flex;width:100%}
/* hero */
.vk-hero{position:relative;overflow:hidden;padding:58px 0 96px;background:radial-gradient(circle at 88% 12%,rgba(255,210,63,.28),transparent 30%),radial-gradient(circle at 6% 88%,rgba(18,38,79,.14),transparent 36%),linear-gradient(180deg,#f1f6e2,var(--vk-cream))}
.vk-hero:before{content:"";position:absolute;left:-80px;top:30%;width:220px;height:220px;border-radius:50%;background:rgba(47,158,79,.12)}
.vk-hero:after{content:"";position:absolute;left:-4%;right:-4%;bottom:-2px;height:70px;background:var(--vk-cream);border-radius:50% 50% 0 0/100% 100% 0 0}
.vk-hero .vk-wrap{position:relative;z-index:1}
.vk-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;grid-template-areas:"head arch" "rest arch";gap:0 40px;align-items:center}.vk-hero-head{grid-area:head;align-self:end}.vk-hero-rest{grid-area:rest;align-self:start}.vk-hero-grid>.vk-arch{grid-area:arch}
.vk-hero h1 em{font-style:normal;color:var(--vk-teal2);background:linear-gradient(transparent 62%,rgba(255,210,63,.45) 62%)}
.vk-kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--vk-line);border-radius:99px;padding:6px 16px 6px 8px;font-weight:600;font-size:.85rem;margin-bottom:18px;color:var(--vk-navy);box-shadow:0 4px 14px rgba(15,77,46,.08)}
.vk-kicker i{width:22px;height:22px;border-radius:50%;background:var(--vk-amber);display:inline-block}
.vk-hot{display:inline-flex;gap:8px;align-items:center;background:var(--vk-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}
.vk-hot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--vk-amber);animation:vkBlink 1.3s ease-in-out infinite}
@keyframes vkBlink{50%{opacity:.25}}
.vk-price-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}
.vk-price{flex:1 1 150px;display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--vk-ink);background:#fff;border:2px solid var(--vk-line);border-radius:20px;padding:12px 16px;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
.vk-price:hover{color:var(--vk-ink);transform:translateY(-3px);border-color:var(--vk-teal);box-shadow:0 12px 26px rgba(15,77,46,.15)}
.vk-price.best{border-color:var(--vk-amber);background:#fff7d6}
.vk-price b{font-size:1.75rem;line-height:1;color:var(--vk-navy);font-weight:800}
.vk-price span{font-size:.8rem;line-height:1.3;color:var(--vk-mute);font-weight:600}
.vk-price .flag{position:absolute;top:-11px;right:12px;background:var(--vk-amber);color:var(--vk-navy);font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:2px 10px;border-radius:99px;font-style:normal}
.vk-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:#2c4a38}
.vk-checks-inline li:before{content:"✓";color:#fff;background:var(--vk-leaf);border-radius:50%;width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;font-size:.65rem;margin-right:8px}
.vk-arch{position:relative;max-width:450px;margin:0 auto;width:100%}
.vk-arch-frame{position:relative;border-radius:999px 999px 36px 36px;background:linear-gradient(170deg,#ffffff,var(--vk-mint2) 70%);box-shadow:0 30px 60px rgba(47,158,79,.25),inset 0 0 0 10px rgba(255,255,255,.7);padding:46px 22px 24px;display:flex;align-items:center;justify-content:center}
.vk-arch-frame:before{content:"";position:absolute;inset:16px;border-radius:999px 999px 24px 24px;border:2px dashed rgba(47,158,79,.35);animation:vkPulse 6s ease-in-out infinite}
.vk-arch img.vk-product{position:relative;z-index:2;width:100%;height:auto;display:block;animation:vkFloat 6s ease-in-out infinite}
@keyframes vkFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes vkPulse{50%{opacity:.35}}
.vk-seal{position:absolute;right:-3%;bottom:4%;width:104px;z-index:4;animation:vkSway 5s ease-in-out infinite}
@keyframes vkSway{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg) translateY(-6px)}}
@media(prefers-reduced-motion:reduce){.vk-arch-frame:before,.vk-arch img.vk-product,.vk-seal,.vk-mq-track,.vk-hot:before{animation:none!important}}
.vk-mq{background:var(--vk-navy);color:#fff;overflow:hidden;white-space:nowrap;padding:13px 0;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.84rem}
.vk-mq-track{display:inline-block;animation:vkMq 36s linear infinite}
.vk-mq span{display:inline-block;padding:0 24px}.vk-mq span:after{content:"❀";margin-left:48px;color:var(--vk-amber)}
@keyframes vkMq{to{transform:translateX(-50%)}}
.vk-proof{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.vk-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(47,158,79,.09)}
.vk-proof img{width:66px;height:66px;object-fit:contain}
.vk-why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.vk-why div{background:#fff;border-radius:22px;padding:20px 14px;text-align:center;font-weight:600;font-size:.9rem;color:var(--vk-mute);box-shadow:0 10px 28px rgba(47,158,79,.09)}
.vk-why div:nth-child(1) b{color:var(--vk-teal)}.vk-why div:nth-child(2) b{color:var(--vk-berry)}.vk-why div:nth-child(3) b{color:var(--vk-amber2)}.vk-why div:nth-child(4) b{color:var(--vk-leaf)}
.vk-why b{display:block;font-size:2.2rem;line-height:1.1;margin-bottom:2px;font-weight:800}
.vk-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)}
.vk-card{background:#fff;border-radius:26px;padding:26px;height:100%;box-shadow:0 12px 30px rgba(47,158,79,.1)}
.vk-card h3{margin-bottom:.4em}.vk-card p:last-child{margin:0}
.vk-num{display:inline-flex;width:44px;height:44px;border-radius:50%;background:var(--vk-mint2);color:var(--vk-teal2);font-weight:800;align-items:center;justify-content:center;margin-bottom:12px}
/* ingredients: icon-left rows in 2 columns, rotating colors */
.vk-ing-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.vk-ing{display:grid;grid-template-columns:54px 1fr;gap:16px;background:#fff;border-radius:26px;padding:20px 22px;box-shadow:0 12px 30px rgba(47,158,79,.1);align-items:start}
.vk-ing .ic{width:54px;height:54px;border-radius:50%;background:var(--vk-teal);color:#fff;font-weight:800;font-size:1.25rem;display:flex;align-items:center;justify-content:center}
.vk-ing:nth-child(4n+2) .ic{background:var(--vk-berry)}.vk-ing:nth-child(4n+3) .ic{background:var(--vk-amber);color:var(--vk-navy)}.vk-ing:nth-child(4n) .ic{background:var(--vk-leaf)}
.vk-ing h3{margin:0 0 2px}.vk-ing .lat{display:block;font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--vk-teal2);margin-bottom:6px}.vk-ing p{margin:0;font-size:.95rem;color:var(--vk-mute)}
.vk-split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.vk-split img{display:block;margin:0 auto;border-radius:200px 200px 28px 28px;box-shadow:0 26px 54px rgba(47,158,79,.28)}
.vk-checks{list-style:none;margin:0 0 1.2em;padding:0}.vk-checks li{padding:7px 0 7px 34px;position:relative}
.vk-checks li:before{content:"✓";position:absolute;left:0;top:7px;width:23px;height:23px;border-radius:50%;background:var(--vk-leaf);color:#fff;font-size:.8rem;font-weight:800;display:flex;align-items:center;justify-content:center}
/* routine: 2x2 numbered cards */
.vk-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:34px auto 0;counter-reset:s;max-width:900px}
.vk-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}
.vk-step:before{content:counter(s);position:absolute;left:22px;top:22px;width:52px;height:52px;border-radius:50%;background:var(--vk-amber);color:var(--vk-navy);font-weight:800;font-size:1.3rem;display:flex;align-items:center;justify-content:center}
.vk-step h3{margin:0 0 .3em;color:#fff}.vk-step p{margin:0;color:#cfe3b8;font-size:.95rem}
/* packs */
.vk-packs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.vk-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(47,158,79,.12);border:2px solid transparent}
.vk-pack.best{background:linear-gradient(170deg,var(--vk-teal2),var(--vk-deep));color:#e1efd0;transform:translateY(-10px);box-shadow:0 28px 56px rgba(15,77,46,.4);border-color:var(--vk-amber)}
.vk-pack.best h3,.vk-pack.best .vk-big{color:#fff}.vk-pack.best .sup,.vk-pack.best .tot,.vk-pack.best .vk-big small{color:#cfe3b8}.vk-pack.best ul{color:#fff}.vk-pack.best li:before{color:var(--vk-amber)}
.vk-pack .ribbon{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--vk-amber);color:var(--vk-navy);font-size:.72rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;padding:5px 16px;border-radius:99px;white-space:nowrap}
.vk-pack .pimg{height:210px;display:flex;align-items:center;justify-content:center;margin-bottom:8px}.vk-pack .pimg img{max-height:100%;max-width:100%;width:auto;object-fit:contain}
.vk-pack.best .pimg img{background:#fff;border-radius:20px;padding:6px}
.vk-pack h3{margin:0 0 2px;font-size:1.3rem}.vk-pack .sup{color:var(--vk-mute);font-size:.92rem;margin:0 0 8px}
.vk-big{font-size:2.8rem;font-weight:800;line-height:1;color:var(--vk-teal2)}.vk-big small{font-size:.85rem;color:var(--vk-mute);font-weight:600}
.vk-pack .tot{font-size:.84rem;color:var(--vk-mute);margin:6px 0 4px}
.vk-pack ul{list-style:none;margin:12px 0 18px;padding:0;font-size:.92rem;font-weight:500;color:#33543f;flex:1}.vk-pack li{padding:3px 0}.vk-pack li:before{content:"✓ ";color:var(--vk-leaf)}
.vk-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(47,158,79,.1)}
.vk-table th,.vk-table td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--vk-line)}
.vk-table th:first-child,.vk-table td:first-child{text-align:left;font-weight:700}
.vk-table thead th{background:var(--vk-navy);color:#fff}.vk-table tr:last-child td{border-bottom:0}.vk-table td.hl{background:#ffeeaa;font-weight:800}
.vk-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.vk-rev{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vk-rcard{background:#fff;border-radius:30px;padding:0 24px 26px;text-align:center;position:relative;margin-top:50px;box-shadow:0 16px 36px rgba(47,158,79,.12)}
.vk-rcard img{width:104px;height:104px;border-radius:50%;object-fit:cover;border:5px solid #fff;box-shadow:0 0 0 4px var(--vk-teal),0 12px 24px rgba(47,158,79,.25);margin-top:-52px}
.vk-rcard .st{color:var(--vk-amber2);letter-spacing:.2em;margin:12px 0 4px;font-size:1.05rem}
.vk-rcard h3{margin:0;font-size:1.05rem}.vk-rcard small{color:var(--vk-mute);font-weight:600}
.vk-rcard .tag{display:inline-block;margin-top:10px;background:var(--vk-mint);color:var(--vk-teal2);font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;border-radius:99px;padding:3px 12px}
.vk-faq details{background:#fff;border-radius:22px;margin-bottom:12px;box-shadow:0 8px 22px rgba(47,158,79,.09)}
.vk-faq summary{cursor:pointer;list-style:none;padding:18px 58px 18px 24px;font-weight:700;position:relative;color:var(--vk-navy)}
.vk-faq summary::-webkit-details-marker{display:none}
.vk-faq summary:after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;background:var(--vk-mint2);color:var(--vk-teal2);display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.vk-faq details[open] summary:after{content:"–";background:var(--vk-teal);color:#fff}
.vk-faq details>div{padding:0 24px 18px;color:#3c5a46}
.vk-cta{background:radial-gradient(circle at 92% 8%,rgba(255,210,63,.4),transparent 45%),linear-gradient(120deg,var(--vk-teal2),var(--vk-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}
.vk-cta h2{color:#fff;margin-bottom:.3em}.vk-cta p{margin:0;color:#e6f2d6}.vk-cta .vk-btn{position:relative;z-index:1}
.vk-cta .vk-btn-main{background:linear-gradient(135deg,#ffc15c,var(--vk-amber));color:var(--vk-navy);box-shadow:0 10px 26px rgba(0,0,0,.28)}.vk-cta .vk-btn-main:hover{color:var(--vk-navy)}
.vk-phero{background:radial-gradient(circle at 90% 20%,rgba(255,210,63,.25),transparent 30%),linear-gradient(180deg,var(--vk-mint),var(--vk-cream));padding:52px 0 40px;border-radius:0 0 48px 48px}
.vk-phero h1{font-size:clamp(1.9rem,4.2vw,2.8rem);margin-bottom:.35em}.vk-phero p{max-width:720px;margin:0;color:var(--vk-mute);font-size:1.08rem}
.vk-crumb{font-size:.82rem;margin-bottom:12px;color:var(--vk-mute)}.vk-crumb a{text-decoration:none;font-weight:700}
.vk-prose{max-width:800px;margin:0 auto}.vk-prose h2{margin-top:1.6em;font-size:1.65rem}
.vk-prose ul{padding-left:1.2em}.vk-prose li{margin-bottom:.45em}.vk-prose .vk-faqbox{margin-top:36px}
.vk-meta{font-size:.85rem;color:var(--vk-mute);margin-bottom:22px}
.vk-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(47,158,79,.1)}
.vk-post-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(47,158,79,.2);color:inherit}
.vk-post-top{background:linear-gradient(135deg,var(--vk-teal),var(--vk-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}
.vk-post-body{padding:16px 22px 22px;font-size:.93rem}.vk-post-body .cat{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--vk-teal2)}
.vk-form label{display:block;font-weight:700;margin:14px 0 6px}.vk-form input,.vk-form textarea{width:100%;padding:12px 14px;border:1.5px solid var(--vk-line);border-radius:14px;font:inherit;background:#fff}
.vk-foot{background:var(--vk-navy);color:#a8c9b0;padding:60px 0 24px;font-size:.92rem;margin-top:60px;border-radius:48px 48px 0 0}
.vk-foot h4{color:#fff;font-size:.92rem;letter-spacing:.09em;text-transform:uppercase}
.vk-foot a{color:#dcecc9;text-decoration:none}.vk-foot a:hover{color:var(--vk-amber)}.vk-foot .vk-logo{color:#fff}
.vk-foot ul{list-style:none;margin:0;padding:0}.vk-foot li{padding:3px 0}
.vk-foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.vk-fine{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:20px;font-size:.8rem;color:#8fb59b}
.vk-sticky{display:none}
.vk-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}
.vk-sand{background:var(--vk-mint)}
@media(max-width:1100px){.vk-burger{display:block}.vk-navrow{display:none}
.vk-mobmenu{display:none;background:#fff;border-top:1px solid var(--vk-line);padding:10px 20px 16px}.vk-mobmenu.open{display:block}.vk-mobmenu ul{list-style:none;margin:0;padding:0}.vk-mobmenu a{display:block;padding:12px;text-decoration:none;color:var(--vk-ink);font-weight:700;border-bottom:1px solid var(--vk-line)}}
@media(min-width:1101px){.vk-mobmenu{display:none}}
@media(max-width:991px){
.vk-split{grid-template-columns:1fr}.vk-hero-grid{grid-template-columns:1fr;grid-template-areas:"head" "arch" "rest";gap:8px}.vk-hero{padding:38px 0 70px}.vk-arch{max-width:330px;margin:10px auto 18px}
.g3,.g4{grid-template-columns:repeat(2,1fr)}.vk-proof{grid-template-columns:repeat(2,1fr)}.vk-ing-list{grid-template-columns:1fr}
.vk-packs{grid-template-columns:1fr;max-width:460px;margin:0 auto}.vk-pack.best{transform:none}
.vk-rev{grid-template-columns:1fr;max-width:460px;margin:0 auto}.vk-why{grid-template-columns:repeat(2,1fr)}.vk-foot-grid{grid-template-columns:1fr 1fr}.vk-sec.vk-sky,.vk-sec.vk-navy{border-radius:32px;margin:0 8px}}
@media(max-width:700px){
body{font-size:16px}.vk-sec{padding:56px 0}
.g2,.g3,.g4{grid-template-columns:1fr}.vk-steps{grid-template-columns:1fr}.vk-step{padding:22px 20px 20px 84px}
.vk-cta{grid-template-columns:1fr;padding:34px 22px}.vk-foot-grid{grid-template-columns:1fr}
.vk-btn{width:100%}.vk-nav .vk-btn{width:auto}.vk-logo{font-size:1.15rem}.vk-announce{font-size:.74rem}.vk-nav .vk-btn-sm{padding:8px 14px;font-size:.84rem}
.vk-seal{width:78px;right:0}.vk-price-row{gap:8px}.vk-price{flex:1 1 100%}
.vk-ing{grid-template-columns:46px 1fr;gap:14px;padding:18px 16px}.vk-ing .ic{width:46px;height:46px}
.vk-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(--vk-line)}
.vk-sticky .vk-btn{padding:12px}body{padding-bottom:70px}}




/* LungVicks design v2: clean, professional, trustworthy. White + deep green, soft shadows, gold accent */
body{background:#fff;color:var(--vk-ink)}
h1,h2,h3{color:var(--vk-navy);font-weight:800;letter-spacing:-.02em}
.vk-announce{background:var(--vk-deep);color:#e6f3ea;font-weight:500}
.vk-head{background:#fff;box-shadow:0 2px 14px rgba(15,77,46,.08)}
.vk-navrow{background:#f4f9f5;border-top:1px solid var(--vk-line)}
.vk-menu a{color:var(--vk-navy);font-weight:600}.vk-menu a:hover,.vk-menu a.on{background:var(--vk-deep);color:#fff}
.vk-logo img{border-radius:10px}
.vk-btn{border-radius:12px;font-weight:700;box-shadow:none;border:2px solid transparent}
.vk-btn-main{background:linear-gradient(135deg,#238a43,var(--vk-deep));color:#fff;box-shadow:0 8px 20px rgba(15,77,46,.28)}
.vk-btn-main:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(15,77,46,.4)}
.vk-btn-blue{background:var(--vk-navy);color:#fff;box-shadow:none}.vk-btn-blue:hover{background:var(--vk-deep);color:#fff;transform:none;box-shadow:none}
.vk-btn-line{background:#fff;border-color:var(--vk-deep);color:var(--vk-deep);box-shadow:none}.vk-btn-line:hover{background:var(--vk-deep);color:#fff;transform:none;box-shadow:none}
.vk-eyebrow{background:#e5f3e9;border:0;color:var(--vk-teal2);border-radius:99px;transform:none;font-weight:700}
/* hero */
.vk-hero{background:radial-gradient(circle at 88% 15%,rgba(227,179,65,.2),transparent 34%),linear-gradient(180deg,#f2f9f4,#e4f1e8);color:var(--vk-ink);border-bottom:0;padding:64px 0 90px}
.vk-hero:before{display:none}
.vk-hero:after{display:block;background:#fff}
.vk-hero h1{color:var(--vk-navy);text-transform:none;font-weight:800;font-size:clamp(2.1rem,4.8vw,3.5rem);line-height:1.1;letter-spacing:-.03em}
.vk-hero h1 .o{display:inline;color:var(--vk-navy);-webkit-text-stroke:0}
.vk-hero h1 em{display:block;color:var(--vk-teal2);background:none;font-style:normal;margin-top:4px}
.vk-hero h1 small{display:inline-block;margin-top:16px;font-size:.3em;letter-spacing:.04em;text-transform:uppercase;font-weight:700;background:#fff;color:var(--vk-deep);border:1px solid var(--vk-mint2);border-radius:99px;padding:7px 16px;box-shadow:0 4px 12px rgba(15,77,46,.1);transform:none}
.vk-hero .vk-lead{color:var(--vk-mute)}
.vk-hero .vk-hot{background:#fff;color:var(--vk-teal2);border:1px solid var(--vk-mint2);border-radius:99px;box-shadow:0 4px 12px rgba(15,77,46,.08)}.vk-hero .vk-hot:before{background:var(--vk-amber)}
.vk-hero .vk-checks-inline{color:#33493c}.vk-hero .vk-checks-inline li:before{background:var(--vk-leaf);color:#fff}
.vk-hero .vk-btn-line{background:#fff;color:var(--vk-deep);border-color:var(--vk-deep);box-shadow:none}.vk-hero .vk-btn-line:hover{background:var(--vk-deep);color:#fff}
.vk-hero .vk-btn-main{box-shadow:0 8px 20px rgba(15,77,46,.28);border-color:transparent}
.vk-hero .vk-price{background:#fff;border:1.5px solid var(--vk-line);border-radius:14px;box-shadow:0 6px 16px rgba(15,77,46,.08);color:var(--vk-ink)}
.vk-hero .vk-price b{color:var(--vk-navy);font-size:1.5rem}.vk-hero .vk-price span{color:var(--vk-mute);font-size:.76rem}
.vk-hero .vk-price.best{background:#f1faf3;border-color:var(--vk-leaf)}.vk-hero .vk-price.best span{color:var(--vk-mute)}
.vk-price .flag{background:var(--vk-deep);color:#fff;border-radius:99px}
.vk-arch{max-width:500px}
.vk-arch-frame{background:radial-gradient(circle at 50% 40%,#fff,#e9f5ed 80%);border:0;border-radius:32px;box-shadow:0 30px 60px rgba(15,77,46,.2);padding:26px 18px 14px;transform:none;display:block;aspect-ratio:auto}
.vk-arch-frame:before{display:none}
.vk-seal{right:-14px;bottom:-22px;width:100px}
.vk-sticker{background:#fff;color:var(--vk-deep);border:1px solid var(--vk-mint2);border-radius:99px;box-shadow:0 6px 16px rgba(15,77,46,.15);font-size:.74rem;padding:7px 14px}
.vk-sticker.s1{top:14px;left:-10px;transform:none}
.vk-sticker.s2{top:auto;bottom:18px;left:-10px;right:auto;transform:none;background:#fff;color:var(--vk-deep);border-color:var(--vk-mint2)}
.vk-mq{background:var(--vk-deep);color:#e6f3ea;border:0;font-weight:700;font-size:.85rem;letter-spacing:.07em}
.vk-mq span:after{content:"•";color:var(--vk-amber)}
/* blocks */
.vk-proof div,.vk-why div{border:1px solid var(--vk-line);border-radius:18px;box-shadow:0 8px 22px rgba(15,77,46,.07);background:#fff}
.vk-why div:nth-child(odd){background:#fff}
.vk-why div:nth-child(n) b{color:var(--vk-teal2)}
.vk-card,.vk-ing,.vk-rcard,.vk-post-card,.vk-pack,.vk-faq details,.vk-table{border:1px solid var(--vk-line);box-shadow:0 10px 26px rgba(15,77,46,.08);border-radius:20px}
.vk-num{background:#e5f3e9;border:0;color:var(--vk-teal2);border-radius:50%}
.vk-sec.vk-sky{background:#f2f8f4;border:0;border-radius:0;margin:0}
.vk-sec.vk-navy{background:linear-gradient(160deg,#17632f,#0b3a22);border:0;border-radius:0;margin:0}
.vk-sec.vk-navy:before{background:radial-gradient(circle,rgba(227,179,65,.25),transparent 70%)}
.vk-navy .vk-eyebrow{background:rgba(255,255,255,.14);color:#f6e3a8}
.vk-navy h2{color:#fff}
.vk-hiw{border:0;border-radius:22px;box-shadow:0 26px 60px rgba(0,0,0,.35)}
.vk-steps{grid-template-columns:repeat(4,1fr);gap:18px;max-width:none}
.vk-step{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:20px;box-shadow:none;padding:24px 20px}
.vk-step:before{position:static;display:flex;width:46px;height:46px;margin-bottom:12px;border-radius:50%;background:var(--vk-amber);color:var(--vk-navy);font-weight:800}
.vk-step h3{color:#fff}.vk-step p{color:#cfe6d6}
.vk-pack{background:#fff}
.vk-pack.best{background:linear-gradient(170deg,#1f7a3a,#0e3b26);color:#d4ecda;transform:translateY(-10px);border-color:var(--vk-amber);border-width:2px}
.vk-pack.best h3,.vk-pack.best .vk-big,.vk-pack.best ul{color:#fff}.vk-pack.best .sup,.vk-pack.best .tot,.vk-pack.best .vk-big small{color:#b9d8c1}
.vk-pack.best li:before{color:var(--vk-amber)}
.vk-pack .ribbon{background:var(--vk-amber)!important;color:var(--vk-navy)!important;border:0;border-radius:99px}
.vk-big{color:var(--vk-teal2);font-weight:800}
.vk-pack.best .pimg img{background:#fff;border-radius:16px;padding:6px}
.vk-table thead th{background:var(--vk-deep);color:#fff}.vk-table td.hl{background:#fdf5da}
.vk-rcard{padding:0;overflow:hidden;margin-top:0;background:#fff;transform:none}
.vk-rcard:nth-child(n){transform:none}
.vk-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}
.vk-rcard .in{padding:16px 20px 24px}.vk-rcard .st{margin-top:0;color:var(--vk-amber2)}.vk-rcard .tag{background:#e5f3e9;border:0;color:var(--vk-teal2);border-radius:99px}
.vk-faq summary{font-weight:700}.vk-faq summary:after{background:#e5f3e9;border:0;color:var(--vk-teal2);border-radius:50%}
.vk-faq details[open] summary:after{background:var(--vk-deep);color:#fff}
.vk-cta{background:radial-gradient(circle at 92% 8%,rgba(227,179,65,.3),transparent 45%),linear-gradient(120deg,#1f7a3a,#0e3b26);color:#fff;border:0;border-radius:28px;box-shadow:0 20px 44px rgba(15,77,46,.3)}
.vk-cta h2{color:#fff}.vk-cta p{color:#d4ecda}
.vk-cta .vk-btn-main{background:linear-gradient(135deg,#f0c75a,var(--vk-amber));color:var(--vk-navy);box-shadow:0 10px 24px rgba(0,0,0,.25)}.vk-cta .vk-btn-main:hover{color:var(--vk-navy)}
.vk-phero{background:linear-gradient(180deg,#eef6f0,#fff);border-bottom:0;border-radius:0;padding:52px 0 36px}
.vk-phero p{color:var(--vk-mute)}
.vk-checks li:before{background:var(--vk-leaf);color:#fff;border-radius:50%}
.vk-split img{border:0;border-radius:26px;box-shadow:0 24px 50px rgba(15,77,46,.2)}
.vk-post-top{background:linear-gradient(135deg,#1f7a3a,#0e3b26);color:#fff}
.vk-sec.vk-sand{background:#f2f8f4}
.vk-foot{background:#0b3a22;border-radius:0;border:0;margin-top:70px}
.vk-foot a:hover{color:var(--vk-amber)}.vk-foot h4{color:#fff}
.vk-sticky{background:#fff;border-top:1px solid var(--vk-line)}
.vk-burger{border:1.5px solid var(--vk-line);background:#fff}
.vk-mobmenu{background:#fff}.vk-mobmenu a{border-bottom:1px solid var(--vk-line)}
@media(max-width:1100px){.vk-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:991px){.vk-arch{max-width:360px;margin:14px auto 28px}.vk-pack.best{transform:none}.vk-sticker.s1{left:0}.vk-sticker.s2{left:0}}
@media(max-width:700px){.vk-steps{grid-template-columns:1fr}.vk-hero{padding:40px 0 70px}.vk-hero h1{font-size:2.05rem}.vk-seal{right:-4px;width:82px}}
.vk-hero h1 .o{display:block}.vk-hero h1{font-size:clamp(2rem,4.4vw,3.2rem)}
.vk-pack.best .vk-btn-main,.vk-navy .vk-btn-main{background:linear-gradient(135deg,#f0c75a,#e3b341);color:#0e3b26;box-shadow:0 8px 20px rgba(0,0,0,.25)}.vk-pack.best .vk-btn-main:hover,.vk-navy .vk-btn-main:hover{color:#0e3b26}