.f2l-hero{
  position:relative;overflow:hidden;isolation:isolate;
  min-height:86vh;display:grid;place-items:center;box-sizing:border-box;
  padding:clamp(64px,12vw,140px) 20px clamp(56px,9vw,112px);
  text-align:center;
  background:
    radial-gradient(60% 50% at 78% 8%, rgba(247,168,35,.16), transparent 60%),
    radial-gradient(55% 55% at 12% 18%, rgba(46,111,149,.18), transparent 60%),
    radial-gradient(120% 90% at 80% -10%, #ffffff 0%, var(--f2l-water) 45%, #DCEDF4 100%);
}
.f2l-hero__bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.f2l-bubble{position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(46,111,149,.18));box-shadow:inset 0 0 12px rgba(255,255,255,.6);animation:f2l-float 9s ease-in-out infinite}
.f2l-bubble.b1{width:120px;height:120px;left:6%;top:18%;animation-delay:0s}
.f2l-bubble.b2{width:64px;height:64px;left:14%;bottom:12%;animation-delay:1.5s}
.f2l-bubble.b3{width:90px;height:90px;right:9%;top:26%;animation-delay:.8s}
.f2l-bubble.b4{width:46px;height:46px;right:18%;bottom:18%;animation-delay:2.2s}
@keyframes f2l-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.f2l-hero__inner{max-width:1600px;margin:0 auto}
.f2l-hero__inner--split{max-width:1600px;width:100%;margin:0 auto;display:grid;grid-template-columns:1.3fr .7fr;gap:44px;align-items:center;text-align:left}
.f2l-hero__inner--split .f2l-h1{font-size:clamp(2.2rem,5.6vw,4rem)}
.f2l-hero__inner--split .f2l-eyebrow{margin-left:0}
.f2l-hero__inner--split .f2l-sub{margin-left:0;margin-right:0;max-width:640px}
.f2l-hero__inner--split .f2l-cta-row{justify-content:flex-start}
.f2l-hero__inner--split .f2l-trust{justify-content:flex-start}
.f2l-hero__text{max-width:860px}
.f2l-eyebrow{display:inline-block;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--f2l-blue-soft);padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.7);border:1px solid rgba(46,111,149,.18);margin-bottom:22px;animation:f2l-rise .6s ease both}
.f2l-h1{font-family:var(--f2l-font-head);font-weight:800;line-height:1.08;letter-spacing:-.01em;font-size:clamp(2rem,6.2vw,3.6rem);color:var(--f2l-blue);margin:0 0 18px;animation:f2l-rise .6s .08s ease both}
.f2l-h1__accent{background:linear-gradient(95deg,var(--f2l-orange-2),var(--f2l-orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.f2l-sub{font-size:clamp(1.02rem,2.4vw,1.22rem);line-height:1.55;color:#42525C;max-width:560px;margin:0 auto 30px;animation:f2l-rise .6s .16s ease both}
.f2l-cta-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;animation:f2l-rise .6s .24s ease both}
.f2l-btn{display:inline-flex;align-items:center;gap:9px;font-family:inherit;font-weight:700;font-size:1.02rem;padding:15px 26px;border-radius:14px;text-decoration:none;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;cursor:pointer}
.f2l-btn--primary{color:#fff;background:linear-gradient(95deg,var(--f2l-orange-2),var(--f2l-orange));box-shadow:0 10px 24px -8px rgba(238,114,3,.55)}
.f2l-btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px -10px rgba(238,114,3,.6)}
.f2l-btn--primary i{transition:transform .15s ease}
.f2l-btn--primary:hover i{transform:translateX(3px)}
.f2l-btn--ghost{color:var(--f2l-blue);background:rgba(255,255,255,.7);border:1.5px solid rgba(23,58,94,.22)}
.f2l-btn--ghost:hover{transform:translateY(-2px);background:#fff;border-color:var(--f2l-blue)}
.f2l-btn:focus-visible{outline:3px solid var(--f2l-orange);outline-offset:3px}
.f2l-trust{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;margin:30px 0 0;padding:0;font-size:.9rem;color:var(--f2l-blue-soft);animation:f2l-rise .6s .32s ease both}
.f2l-trust li{position:relative;padding-left:20px}
.f2l-trust li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:11px;height:11px;border-radius:50%;background:var(--f2l-green);box-shadow:0 0 0 3px rgba(108,165,57,.18)}
.f2l-hero__visual{position:relative;display:grid;place-items:center;min-height:360px}
.f2l-hero__stage{position:relative;width:min(640px,98vw);padding:0 6px 30px}
.f2l-hero__lineup{display:flex;gap:16px;align-items:flex-start;justify-content:center}
.f2l-hero__lineup .hcard{flex:1 1 0;max-width:205px;aspect-ratio:3/4;background:#fff;border-radius:18px;padding:12px;display:grid;place-items:center;box-shadow:0 24px 50px -24px rgba(23,58,94,.5);animation:f2l-float 8s ease-in-out infinite}
.f2l-hero__lineup .hcard img{width:100%;height:100%;object-fit:contain}
.f2l-hero__lineup .hcard:nth-child(1){margin-top:34px;animation-delay:0s}
.f2l-hero__lineup .hcard:nth-child(2){margin-top:0;animation-delay:.8s}
.f2l-hero__lineup .hcard:nth-child(3){margin-top:42px;animation-delay:1.5s}
.hv-badge{position:absolute;left:50%;transform:translateX(-50%);bottom:6px;z-index:4;background:linear-gradient(95deg,var(--f2l-orange-2),var(--f2l-orange));color:#fff;font-weight:700;font-size:.8rem;letter-spacing:.04em;padding:8px 16px;border-radius:999px;box-shadow:0 12px 24px -10px rgba(238,114,3,.6)}
@keyframes f2l-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media(max-width:860px){
 .f2l-hero__inner--split{grid-template-columns:1fr;gap:30px;text-align:center}
 .f2l-hero__inner--split .f2l-eyebrow,.f2l-hero__inner--split .f2l-sub{margin-left:auto;margin-right:auto}
 .f2l-hero__inner--split .f2l-cta-row,.f2l-hero__inner--split .f2l-trust{justify-content:center}
 .f2l-hero__visual{order:-1;min-height:320px}
}
@media(prefers-reduced-motion:reduce){.f2l-hero *{animation:none!important}}

.f2l-sec{color:var(--f2l-ink);padding:clamp(48px,8vw,96px) 20px}
.f2l-solution{background:#fff}
.f2l-products{background:radial-gradient(120% 80% at 50% 0%, #fff 0%, var(--f2l-water) 100%)}
.f2l-wrap{max-width:1080px;margin:0 auto}
.f2l-h2{font-family:var(--f2l-font-head);font-weight:800;letter-spacing:-.01em;line-height:1.15;font-size:clamp(1.6rem,4.5vw,2.5rem);color:var(--f2l-blue);text-align:center;margin:0 0 14px}
.f2l-lead{text-align:center;max-width:640px;margin:0 auto clamp(34px,5vw,52px);font-size:clamp(1rem,2.2vw,1.15rem);line-height:1.55;color:#42525C}
.f2l-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.f2l-col{background:#fff;border:1px solid rgba(23,58,94,.1);border-radius:18px;padding:30px 24px;text-align:center;box-shadow:0 14px 34px -22px rgba(23,58,94,.4)}
.f2l-col h3{font-family:var(--f2l-font-head);font-weight:700;font-size:1.25rem;color:var(--f2l-blue);margin:14px 0 8px}
.f2l-col p{font-size:.98rem;line-height:1.5;color:#46555F;margin:0}
.f2l-ico{display:inline-grid;place-items:center;width:58px;height:58px;border-radius:16px;font-size:1.4rem;color:#fff}
.f2l-ico--cold{background:linear-gradient(135deg,#3FA7D6,#2E6F95)}
.f2l-ico--warm{background:linear-gradient(135deg,var(--f2l-orange-2),var(--f2l-orange))}
.f2l-ico--regen{background:linear-gradient(135deg,#86c54a,var(--f2l-green))}
.f2l-products__quizlink{text-align:center;margin:-18px auto 26px}
.f2l-products__quizlink a{display:inline-flex;align-items:center;gap:8px;color:var(--f2l-orange);font-weight:700;text-decoration:none}
.f2l-products__quizlink a:hover{text-decoration:underline}
.f2l-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.f2l-card{position:relative;display:flex;flex-direction:column;background:#fff;border-radius:20px;overflow:hidden;border:1px solid rgba(23,58,94,.1);box-shadow:0 18px 40px -26px rgba(23,58,94,.45);transition:transform .18s ease,box-shadow .22s ease}
.f2l-card:hover{transform:translateY(-4px);box-shadow:0 26px 50px -28px rgba(23,58,94,.5)}
.f2l-card__media{aspect-ratio:1/1;background:radial-gradient(circle at 45% 35%,#fff,#EAF4F8);overflow:hidden;display:grid;place-items:center;padding:18px}
.f2l-card__media img{width:100%;height:100%;object-fit:contain;display:block}
.f2l-card h3{font-family:var(--f2l-font-head);font-weight:700;font-size:1.2rem;color:var(--f2l-blue);margin:6px 22px 8px}
.f2l-card p{font-size:.92rem;line-height:1.5;color:#46555F;margin:0 22px;flex:1}
.f2l-tag{align-self:flex-start;margin:16px 22px 0;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--f2l-orange);background:rgba(238,114,3,.1);padding:4px 10px;border-radius:999px}
.f2l-tag--green{color:var(--f2l-green);background:rgba(108,165,57,.12)}
.f2l-tag--pet{color:#2E9BB0;background:rgba(46,155,176,.12)}
.f2l-mini-btn{margin:18px 22px 22px;text-align:center;text-decoration:none;font-weight:700;padding:11px 16px;border-radius:11px;color:#fff;background:linear-gradient(95deg,var(--f2l-orange-2),var(--f2l-orange));transition:transform .15s ease,box-shadow .2s ease}
.f2l-mini-btn--green{background:linear-gradient(95deg,#86c54a,var(--f2l-green))}
.f2l-mini-btn--pet{background:linear-gradient(95deg,#48B7CC,#2E9BB0)}
.f2l-mini-btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(238,114,3,.5)}
.f2l-mini-btn:focus-visible,.f2l-btn-lg:focus-visible{outline:3px solid var(--f2l-orange);outline-offset:3px}
.f2l-sec-cta{text-align:center;margin-top:clamp(34px,5vw,52px)}
.f2l-btn-lg{display:inline-block;text-decoration:none;font-weight:700;font-size:1.05rem;color:#fff;padding:16px 34px;border-radius:14px;background:linear-gradient(95deg,var(--f2l-orange-2),var(--f2l-orange));box-shadow:0 12px 28px -10px rgba(238,114,3,.55);transition:transform .15s ease}
.f2l-btn-lg:hover{transform:translateY(-2px)}
@media(prefers-reduced-motion:reduce){.f2l-card,.f2l-mini-btn,.f2l-btn-lg{transition:none}}

.f2l-sec2{color:var(--f2l-ink);padding:clamp(56px,9vw,104px) 20px}
.f2l-wrap2{max-width:1080px;margin:0 auto}
.f2l-eyebrow2{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--f2l-orange);margin:0 0 12px}
.f2l-eyebrow2--light{color:var(--f2l-orange-2)}
.f2l-h2b{font-family:var(--f2l-font-head);font-weight:800;letter-spacing:-.01em;line-height:1.15;font-size:clamp(1.7rem,4.5vw,2.6rem);color:var(--f2l-blue);margin:0 0 18px}
.f2l-h2b--light{color:#fff}
.f2l-lead2{font-size:clamp(1rem,2.2vw,1.15rem);line-height:1.6;color:#42525C;margin:0 0 24px;max-width:560px}
.f2l-lead2--light{color:rgba(255,255,255,.85);max-width:620px}
.f2l-tech{background:radial-gradient(120% 90% at 100% 0%, #fff 0%, var(--f2l-water) 100%)}
.f2l-tech__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.f2l-checklist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.f2l-checklist li{position:relative;padding-left:32px;font-size:1rem;color:#37454E}
.f2l-checklist li::before{content:"\2713";position:absolute;left:0;top:-1px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.78rem;font-weight:700;color:#fff;background:var(--f2l-green)}
.f2l-tech__visual{display:grid;place-items:center}
.f2l-orb{position:relative;width:min(280px,72vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%, #fff, #d7ebf3 60%, #bfdfeb);box-shadow:0 30px 60px -30px rgba(23,58,94,.55),inset 0 0 40px rgba(255,255,255,.7);display:grid;place-items:center}
.f2l-orb__core{font-family:var(--f2l-font-head);font-weight:800;font-size:2.4rem;color:var(--f2l-orange)}
.f2l-elem{position:absolute;width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-weight:700;color:#fff;font-size:1rem;box-shadow:0 10px 20px -8px rgba(0,0,0,.3);animation:f2l-orbit 7s ease-in-out infinite}
.f2l-elem.e1{background:linear-gradient(135deg,#3FA7D6,#2E6F95);top:6%;left:50%;transform:translateX(-50%);animation-delay:0s;--tx:-50%}
.f2l-elem.e2{background:linear-gradient(135deg,var(--f2l-orange-2),var(--f2l-orange));bottom:14%;left:8%;animation-delay:1.2s}
.f2l-elem.e3{background:linear-gradient(135deg,#86c54a,var(--f2l-green));bottom:14%;right:8%;animation-delay:2.4s}
@keyframes f2l-orbit{0%,100%{transform:translateY(0) translateX(var(--tx,0))}50%{transform:translateY(-10px) translateX(var(--tx,0))}}
.f2l-viszontelado{background:linear-gradient(135deg,var(--f2l-blue),var(--f2l-blue-2));text-align:center}
.f2l-viszontelado .f2l-eyebrow2{margin-top:0}
.f2l-viszontelado .f2l-lead2--light{margin-left:auto;margin-right:auto}
.f2l-prof{max-width:760px;margin:0 auto 28px}
.f2l-prof__intro{color:rgba(255,255,255,.85);font-size:1rem;line-height:1.55;margin:0 0 16px;text-align:center}
.f2l-prof__chips{list-style:none;display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin:0;padding:0}
.f2l-prof__chips li{font-size:.88rem;font-weight:600;color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:8px 14px;border-radius:999px}
.f2l-perks{list-style:none;margin:8px auto 28px;padding:0;max-width:640px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;text-align:left}
.f2l-perks li{position:relative;padding:14px 16px 14px 42px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.9);font-size:.96rem}
.f2l-perks li::before{content:"";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:10px;height:10px;border-radius:50%;background:var(--f2l-orange-2)}
.f2l-viszontelado__cta{margin:6px 0 18px}
.f2l-btn-outline{display:inline-block;text-decoration:none;font-weight:700;font-size:1.02rem;color:#fff;padding:14px 32px;border-radius:13px;border:2px solid var(--f2l-orange-2);background:rgba(247,168,35,.12);transition:background .2s ease,transform .15s ease}
.f2l-btn-outline:hover{background:var(--f2l-orange);border-color:var(--f2l-orange);transform:translateY(-2px)}
.f2l-btn-outline:focus-visible{outline:3px solid #fff;outline-offset:3px}
.f2l-viszontelado__pdf{text-align:center;margin:0 0 18px}
.f2l-viszontelado__pdf a{display:inline-flex;align-items:center;gap:8px;color:var(--f2l-orange-2);font-weight:700;text-decoration:none}
.f2l-viszontelado__pdf a:hover{text-decoration:underline}
.f2l-disclaimer{font-size:.8rem;line-height:1.5;color:rgba(255,255,255,.55);max-width:560px;margin:0 auto}
@media(max-width:760px){.f2l-tech__grid{grid-template-columns:1fr;gap:36px}.f2l-tech__visual{order:-1}}
@media(prefers-reduced-motion:reduce){.f2l-elem{animation:none}}

.f2l-sec3{color:var(--f2l-ink);padding:clamp(48px,8vw,96px) 20px}
.f2l-wrap3{max-width:1080px;margin:0 auto}
.f2l-wrap3--narrow{max-width:720px}
.f2l-h2c{font-family:var(--f2l-font-head);font-weight:800;letter-spacing:-.01em;line-height:1.15;font-size:clamp(1.6rem,4.5vw,2.4rem);color:var(--f2l-blue);text-align:center;margin:0 0 12px}
.f2l-lead3{text-align:center;max-width:560px;margin:0 auto clamp(34px,5vw,48px);font-size:clamp(1rem,2.2vw,1.12rem);line-height:1.55;color:#46555F}
.f2l-social{background:#fff}
.f2l-quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.f2l-quote{margin:0;background:var(--f2l-water);border-radius:18px;padding:26px 24px;border:1px solid rgba(23,58,94,.08)}
.f2l-quote blockquote{margin:0 0 14px;font-size:1.05rem;line-height:1.5;color:var(--f2l-blue);font-weight:500}
.f2l-quote figcaption{font-size:.86rem;color:#5a6770}
.f2l-quote figcaption span{color:var(--f2l-blue-soft);font-style:italic}
.f2l-stars{color:var(--f2l-orange-2);letter-spacing:3px;font-size:1.05rem;margin-bottom:10px}
.f2l-badges{display:flex;flex-wrap:wrap;gap:10px 14px;justify-content:center;margin:34px 0 0}
.f2l-badges span{font-size:.84rem;font-weight:600;color:var(--f2l-blue-soft);background:rgba(46,111,149,.08);border:1px solid rgba(46,111,149,.16);padding:7px 14px;border-radius:999px}
.f2l-social__cta{text-align:center;margin-top:clamp(30px,5vw,44px)}
.f2l-btn-lg2{display:inline-block;text-decoration:none;font-weight:700;font-size:1.05rem;color:#fff;padding:16px 34px;border-radius:14px;background:linear-gradient(95deg,var(--f2l-orange-2),var(--f2l-orange));box-shadow:0 12px 28px -10px rgba(238,114,3,.55);transition:transform .15s ease}
.f2l-btn-lg2:hover{transform:translateY(-2px)}
.f2l-btn-lg2:focus-visible{outline:3px solid var(--f2l-orange);outline-offset:3px}
.f2l-faq{background:radial-gradient(120% 80% at 50% 0%, #fff 0%, var(--f2l-water) 100%)}
.f2l-acc{background:#fff;border:1px solid rgba(23,58,94,.1);border-radius:14px;margin-bottom:12px;overflow:hidden}
.f2l-acc summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;color:var(--f2l-blue);font-size:1.05rem;display:flex;justify-content:space-between;align-items:center}
.f2l-acc summary::-webkit-details-marker{display:none}
.f2l-acc summary::after{content:"+";font-size:1.4rem;color:var(--f2l-orange);transition:transform .2s ease}
.f2l-acc[open] summary::after{transform:rotate(45deg)}
.f2l-acc__body{padding:0 22px 20px;color:#46555F;line-height:1.55;font-size:.98rem}

/* ===== WOW kiegészítések ===== */
/* Felfelé szálló mikro-buborékok a hero háttérben */
.f2l-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:
    radial-gradient(circle 3px at 8% 105%, rgba(255,255,255,.55) 99%, transparent),
    radial-gradient(circle 2px at 21% 118%, rgba(255,255,255,.4) 99%, transparent),
    radial-gradient(circle 4px at 37% 108%, rgba(255,255,255,.5) 99%, transparent),
    radial-gradient(circle 2px at 52% 122%, rgba(255,255,255,.35) 99%, transparent),
    radial-gradient(circle 3px at 68% 110%, rgba(255,255,255,.45) 99%, transparent),
    radial-gradient(circle 2px at 83% 120%, rgba(255,255,255,.4) 99%, transparent),
    radial-gradient(circle 4px at 94% 106%, rgba(255,255,255,.5) 99%, transparent),
    radial-gradient(circle 3px at 15% 168%, rgba(255,255,255,.45) 99%, transparent),
    radial-gradient(circle 2px at 45% 175%, rgba(255,255,255,.35) 99%, transparent),
    radial-gradient(circle 4px at 72% 170%, rgba(255,255,255,.5) 99%, transparent),
    radial-gradient(circle 2px at 90% 178%, rgba(255,255,255,.4) 99%, transparent);
  animation:f2l-bubblerise 18s linear infinite;
}
@keyframes f2l-bubblerise{to{transform:translateY(-185vh)}}

/* Hideg–meleg–regeneráció: hőmérséklet-érzet hoverre */
.f2l-col{transition:transform .35s ease,box-shadow .35s ease,background-color .45s ease,border-color .45s ease}
.f2l-col:hover{transform:translateY(-6px)}
.f2l-col:has(.f2l-ico--cold):hover{border-color:rgba(46,111,149,.45);background:linear-gradient(165deg,rgba(46,111,149,.08),#fff 65%);box-shadow:0 22px 44px -20px rgba(46,111,149,.5)}
.f2l-col:has(.f2l-ico--warm):hover{border-color:rgba(247,168,35,.55);background:linear-gradient(165deg,rgba(247,168,35,.1),#fff 65%);box-shadow:0 22px 44px -20px rgba(247,168,35,.55)}
.f2l-col:has(.f2l-ico--regen):hover{border-color:rgba(76,175,120,.45);background:linear-gradient(165deg,rgba(76,175,120,.09),#fff 65%);box-shadow:0 22px 44px -20px rgba(76,175,120,.5)}
.f2l-ico{transition:transform .35s ease}
.f2l-col:hover .f2l-ico{transform:scale(1.14) rotate(-5deg)}

/* Fő CTA: ritka, finom fény-átfutás (figyelem-jel, nem villogás) */
.f2l-btn--primary{position:relative;overflow:hidden}
.f2l-btn--primary::after{content:"";position:absolute;top:0;left:-75%;width:50%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);animation:f2l-sheen 6s ease-in-out infinite;pointer-events:none}
@keyframes f2l-sheen{0%,74%{left:-75%}90%{left:130%}100%{left:130%}}

@media(prefers-reduced-motion:reduce){.f2l-hero::after,.f2l-btn--primary::after{animation:none!important}}