:root{--red:#1B5FD1;--red-d:#1447A3;--ink:#0B1A3E;--ink-s:#3A4763;--blush:#EEF4FC;--line:#D3E1F4;--gold:#4FB6F0;--fh:"Outfit";--fb:"DM Sans";--glow:rgba(47,123,224,.38);--glow-s:rgba(27,95,209,.16);--red-l:#8CC8FF;--foot:#07122C;--on-dark:#E3EAF6;--on-dark-s:#B9C6DD;--ink-rgb:11,26,62}
/* ---- base ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;font-family:var(--fb),system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:#fff;overflow-x:clip}
img,svg{max-width:100%;height:auto;display:block}
figure{margin:0}
a{color:var(--red)}
h1,h2,h3,h4{font-family:var(--fh),system-ui,sans-serif;line-height:1.18;margin:0 0 .5em;color:inherit;letter-spacing:-.01em}
h2{font-size:clamp(1.65rem,1.2rem + 1.8vw,2.45rem);font-weight:800}
h3{font-size:1.14rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.exf-skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 14px;z-index:99}
.exf-skip:focus{left:8px}
.exf-wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
.exf-grid2>*,.exf-grid3>*,.exf-grid4>*,.exf-split>*,.exf-hero__grid>*{min-width:0}

/* ---- buttons ---- */
.exf-btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--fh),sans-serif;font-weight:700;font-size:1rem;text-decoration:none;padding:14px 26px;border-radius:8px;border:2px solid var(--red);background:var(--red);color:#fff;transition:background .2s,transform .2s;text-align:center}
.exf-btn:hover{background:var(--red-d);border-color:var(--red-d)}
.exf-btn:active{transform:translateY(1px)}
.exf-btn--ghost{background:transparent;color:var(--red)}
.exf-btn--ghost:hover{background:var(--red);color:#fff}
.exf-btn--dark{background:var(--ink);border-color:var(--ink)}
.exf-btn--dark:hover{background:#000;border-color:#000}
.exf-btn--sm{padding:9px 16px;font-size:.88rem}
.exf-btn--block{width:100%}
.exf-center{text-align:center}

/* ---- announce + header ---- */
.exf-announce{background:var(--red);color:#fff;font-size:.86rem;font-weight:600;text-align:center;padding:8px 16px}
.exf-announce a{color:#fff;font-weight:800}
.exf-head{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 0 var(--line),0 6px 18px rgba(var(--ink-rgb),.05)}
.exf-head__bar{display:flex;align-items:center;gap:18px;min-height:66px}
.exf-logo{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-family:var(--fh),sans-serif;font-weight:800;font-size:1.2rem;margin-right:auto}
.exf-logo b{display:grid;place-items:center;width:32px;height:32px;border-radius:7px;background:var(--red);color:#fff;font-size:.78rem}
.exf-nav{display:flex;gap:22px}
.exf-nav a{color:var(--ink);text-decoration:none;font-size:.93rem;font-weight:600}
.exf-nav a:hover{color:var(--red)}
.exf-head__cta{display:flex;gap:10px}
.exf-burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}
.exf-burger span,.exf-burger span::before,.exf-burger span::after{display:block;width:20px;height:2px;background:var(--ink);margin:0 auto;position:relative;content:""}
.exf-burger span::before{position:absolute;top:-6px}
.exf-burger span::after{position:absolute;top:6px}
@media(max-width:980px){
  .exf-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;gap:0;padding:6px 20px 16px;box-shadow:0 12px 20px rgba(0,0,0,.08)}
  .exf-nav.is-open{display:flex}
  .exf-nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .exf-burger{display:block}
  .exf-head__cta .exf-btn--ghost{display:none}
}
@media(max-width:420px){.exf-head__cta .exf-btn{padding:9px 12px;font-size:.82rem}}

/* ---- hero ---- */
.exf-hero{background:radial-gradient(ellipse 60% 70% at 78% 40%,var(--glow),transparent 70%),var(--ink);color:#fff;padding:56px 0 64px}
.exf-hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:start}
.exf-eyebrow{display:inline-block;font-size:.82rem;font-weight:700;color:var(--red);letter-spacing:.02em;margin-bottom:10px}
.exf-hero .exf-eyebrow{color:var(--red-l)}
.exf-hero h1{font-size:clamp(2rem,1.3rem + 2.8vw,3.2rem);font-weight:800;margin-bottom:.45em}
.exf-hero__lead{color:var(--on-dark);font-size:1.05rem}
.exf-ticks li{position:relative;padding-left:30px;margin:0 0 9px}
.exf-ticks li::before{content:"";position:absolute;left:0;top:4px;width:19px;height:19px;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23fff' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat}
.exf-hero .exf-ticks{margin:18px 0 22px}
.exf-steps4{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 24px;counter-reset:s}
.exf-steps4 li{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:12px 14px 12px 52px;position:relative;counter-increment:s}
.exf-steps4 li::before{content:counter(s);position:absolute;left:12px;top:12px;width:28px;height:28px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;font-size:.9rem;display:grid;place-items:center;font-family:var(--fh),sans-serif}
.exf-steps4 b{display:block;font-size:.95rem}
.exf-steps4 span{display:block;font-size:.85rem;color:var(--on-dark-s);line-height:1.4}
.exf-secure{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:.84rem;color:var(--on-dark-s)}
.exf-secure svg{width:16px;height:16px;flex:none}
.exf-hero__media{text-align:center}
.exf-hero__img{width:100%;max-width:440px;max-height:380px;margin:0 auto 10px;object-fit:contain;filter:drop-shadow(0 26px 30px rgba(0,0,0,.45))}
.exf-pill{display:inline-block;background:var(--red);color:#fff;font-weight:700;font-size:.86rem;border-radius:999px;padding:7px 18px;margin:-6px 0 18px}
.exf-viz{background:#fff;color:var(--ink);border-radius:14px;padding:16px 16px 12px;text-align:left;box-shadow:0 18px 40px rgba(0,0,0,.3)}
.exf-viz h3{font-size:.95rem;margin:0 0 6px}
.exf-viz__legend{display:flex;flex-wrap:wrap;gap:14px;font-size:.8rem;margin:4px 0 6px}
.exf-viz__legend span{display:inline-flex;align-items:center;gap:6px}
.exf-viz__legend i{width:12px;height:12px;border-radius:3px;display:inline-block}
.exf-viz figcaption{font-size:.76rem;color:#6B625A;line-height:1.4}
.exf-flow{stroke-dasharray:6 8;animation:exf-dash 1.6s linear infinite}
.exf-orb{transform-box:fill-box;transform-origin:center;animation:exf-pulse 2.4s ease-in-out infinite}
.exf-grow{stroke-dasharray:420;stroke-dashoffset:420;animation:exf-draw 2.2s .3s ease-out forwards}
@keyframes exf-dash{to{stroke-dashoffset:-28}}
@keyframes exf-pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.55}}
@keyframes exf-draw{to{stroke-dashoffset:0}}
@media(max-width:900px){.exf-hero__grid{grid-template-columns:1fr;gap:32px}.exf-hero{padding:40px 0 48px}}
@media(max-width:460px){.exf-steps4{grid-template-columns:1fr}.exf-hero .exf-btn{width:100%;white-space:normal}}

/* ---- badges ---- */
.exf-badges{background:var(--blush);padding:28px 0;border-bottom:1px solid var(--line)}
.exf-badges ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.exf-badges li{display:flex;align-items:center;gap:12px;justify-content:center;font-weight:700;font-size:.92rem;font-family:var(--fh),sans-serif}
.exf-seal{width:52px;height:52px;flex:none}
@media(max-width:760px){.exf-badges ul{grid-template-columns:repeat(2,minmax(0,1fr))}.exf-badges li{justify-content:flex-start}}

/* ---- sections ---- */
.exf-sec{padding:76px 0}
.exf-sec--blush{background:var(--blush)}
.exf-sec__head{max-width:760px;margin:0 auto 40px;text-align:center}
.exf-sec__head p{color:var(--ink-s)}
.exf-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.exf-split__img{width:100%;max-width:500px;max-height:460px;margin:0 auto;object-fit:contain}
.exf-split .exf-ticks{margin:16px 0 24px}
@media(max-width:860px){.exf-split{grid-template-columns:1fr;gap:28px}.exf-sec{padding:56px 0}}

/* how it works */
.exf-steps{counter-reset:h}
.exf-steps li{display:grid;grid-template-columns:40px 1fr;gap:16px;margin-bottom:22px;counter-increment:h}
.exf-steps li::before{content:counter(h);width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;display:grid;place-items:center;font-family:var(--fh),sans-serif;box-shadow:0 0 0 6px var(--glow-s)}
.exf-steps h3{margin:4px 0 4px}
.exf-steps p{margin:0;color:var(--ink-s);font-size:.97rem}
.exf-how-card{background:var(--ink);border-radius:16px;padding:28px;color:#fff;text-align:center}
.exf-how-card img{width:100%;max-width:420px;margin:0 auto;aspect-ratio:4/3;object-fit:contain}
.exf-how-card p{color:var(--on-dark-s);font-size:.9rem;margin:10px 0 0}

/* benefits */
.exf-ben{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}
.exf-ben>*{min-width:0}
.exf-grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.exf-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 10px 26px rgba(var(--ink-rgb),.05)}
.exf-card p{margin:0;color:var(--ink-s);font-size:.96rem}
.exf-ico{width:44px;height:44px;border-radius:10px;background:var(--blush);display:grid;place-items:center;margin-bottom:14px}
.exf-ico svg{width:24px;height:24px}
@media(max-width:860px){.exf-ben{grid-template-columns:1fr}}
@media(max-width:560px){.exf-grid2{grid-template-columns:1fr}}

/* ingredients */
.exf-grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.exf-ing{display:grid;grid-template-columns:44px 1fr;gap:14px}
.exf-chip{width:44px;height:44px;border-radius:9px;background:var(--red);color:#fff;font-weight:800;display:grid;place-items:center;font-family:var(--fh),sans-serif}
.exf-ing h3{margin:2px 0 6px}
@media(max-width:900px){.exf-grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.exf-grid3{grid-template-columns:1fr}}
.exf-more{margin-top:34px;text-align:center}

/* pricing */
.exf-price{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
.exf-pack{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px;text-align:center;display:flex;flex-direction:column;position:relative;box-shadow:0 10px 26px rgba(var(--ink-rgb),.05)}
.exf-pack--best{border:2px solid var(--red);box-shadow:0 20px 44px var(--glow-s);transform:translateY(-8px)}
.exf-tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--red);color:#fff;font-size:.78rem;font-weight:800;border-radius:999px;padding:4px 14px;white-space:nowrap}
.exf-pack__img{position:relative;height:170px;margin-bottom:12px}
.exf-pack__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.exf-pack h3{margin:0 0 2px}
.exf-pack__days{color:var(--ink-s);font-size:.9rem;margin:0 0 10px}
.exf-pack__per{font-family:var(--fh),sans-serif;font-size:2.6rem;font-weight:800;line-height:1}
.exf-pack__per small{font-size:.95rem;font-weight:600;color:var(--ink-s)}
.exf-pack__was{color:#8B8178;text-decoration:line-through;font-size:.9rem;margin:6px 0 2px}
.exf-pack__tot{font-size:.9rem;font-weight:600;margin:0 0 14px}
.exf-pack ul{text-align:left;margin:0 0 20px;flex:1}
.exf-pack li{font-size:.92rem;padding:6px 0 6px 26px;position:relative;border-top:1px dashed var(--line)}
.exf-pack li::before{content:"";position:absolute;left:0;top:10px;width:16px;height:16px;border-radius:50%;background:#1F8A4C url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23fff' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat}
@media(max-width:900px){.exf-price{grid-template-columns:1fr;max-width:420px;margin:0 auto}.exf-pack--best{transform:none;order:-1}}
.exf-bars{max-width:620px;margin:44px auto 0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.exf-bars h3{font-size:1rem;margin:0 0 10px;text-align:center}
.exf-bar{transform-box:fill-box;transform-origin:left center;transform:scaleX(0);transition:transform 1.1s cubic-bezier(.2,.8,.2,1)}
.is-in .exf-bar{transform:scaleX(1)}
.exf-bars p{font-size:.78rem;color:#6B625A;margin:6px 0 0;text-align:center}

/* guarantee */
.exf-guar{max-width:820px;margin:40px auto 0;display:grid;grid-template-columns:96px 1fr;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}
.exf-guar h3{margin:0 0 6px}
.exf-guar p{margin:0;color:var(--ink-s);font-size:.95rem}
.exf-pay{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:22px}
.exf-pay span{border:1px solid var(--line);border-radius:6px;padding:4px 10px;font-size:.78rem;font-weight:700;background:#fff;color:var(--ink-s)}
@media(max-width:560px){.exf-guar{grid-template-columns:1fr;text-align:center}.exf-guar svg{margin:0 auto}}

/* reviews */
.exf-rev__who{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.exf-rev__who b{display:block;font-size:.95rem}
.exf-rev__who small{color:var(--ink-s)}
.exf-av{width:44px;height:44px;border-radius:50%;background:var(--blush);color:var(--red);display:grid;place-items:center;font-weight:800;flex:none}
.exf-stars{color:var(--gold);letter-spacing:2px;font-size:.9rem}
.exf-trust-intro{max-width:680px;margin:-16px auto 30px;text-align:center;color:var(--ink-s)}

/* faq */
.exf-faq{max-width:820px;margin:0 auto}
.exf-faq details{border-bottom:1px solid var(--line);padding:4px 0}
.exf-faq summary{list-style:none;cursor:pointer;font-weight:700;font-family:var(--fh),sans-serif;padding:16px 36px 16px 0;position:relative}
.exf-faq summary::-webkit-details-marker{display:none}
.exf-faq summary::after{content:"+";position:absolute;right:4px;top:12px;color:var(--red);font-size:1.5rem;line-height:1;transition:transform .2s}
.exf-faq details[open] summary::after{transform:rotate(45deg)}
.exf-faq details p{color:var(--ink-s);margin:0 0 16px}

/* final + refs */
.exf-final{background:radial-gradient(ellipse 50% 70% at 25% 50%,var(--glow),transparent 70%),var(--ink);color:#fff;padding:72px 0}
.exf-final__grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.exf-final__grid>*{min-width:0}
.exf-final__media img{width:100%;max-width:480px;max-height:380px;margin:0 auto;object-fit:contain;filter:drop-shadow(0 24px 30px rgba(0,0,0,.45))}
@media(max-width:860px){.exf-final__grid{grid-template-columns:1fr;gap:26px;text-align:center}.exf-final .exf-secure{justify-content:center;text-align:left;max-width:340px;margin-left:auto;margin-right:auto}}
.exf-final .exf-eyebrow{color:var(--red-l)}
.exf-final p{color:var(--on-dark-s)}
.exf-refs ol{max-width:820px;margin:0 auto;padding-left:22px;list-style:decimal}
.exf-refs li{margin:0 0 8px;font-size:.95rem}

/* footer */
.exf-foot{background:var(--foot);color:var(--on-dark-s);padding:56px 0 110px;font-size:.92rem}
.exf-foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.exf-foot__grid>*{min-width:0}
.exf-foot h4{color:var(--red-l);font-size:.9rem;margin:0 0 12px}
.exf-foot li{margin:0 0 8px}
.exf-foot a{color:var(--on-dark);text-decoration:none}
.exf-foot a:hover{color:#fff;text-decoration:underline}
.exf-foot .exf-logo{color:#fff;margin-bottom:12px}
.exf-foot__legal{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:22px;font-size:.8rem;line-height:1.6}
@media(max-width:860px){.exf-foot__grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.exf-foot__grid{grid-template-columns:1fr}}

/* dock + top */
.exf-dock{position:fixed;right:18px;bottom:18px;z-index:60;box-shadow:0 12px 26px var(--glow);transition:opacity .25s,transform .25s}
.exf-dock.is-hidden{opacity:0;transform:translateY(20px);pointer-events:none}
.exf-top{position:fixed;left:18px;bottom:18px;z-index:60;width:44px;height:44px;border-radius:50%;border:0;background:var(--ink);color:#fff;font-size:1.2rem;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .25s}
.exf-top.is-on{opacity:1;pointer-events:auto}
@media(max-width:600px){.exf-dock{left:12px;right:12px;bottom:12px;width:auto}.exf-top{bottom:78px;left:auto;right:14px}}

/* blog */
.exf-post{max-width:760px;margin:0 auto;padding:48px 20px 72px}
.exf-post h1{font-size:clamp(1.8rem,1.3rem + 2vw,2.6rem)}
.exf-post .exf-meta{color:var(--ink-s);font-size:.9rem}
.exf-chart{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin:26px 0}
.exf-chart figcaption{font-size:.86rem;font-weight:700;margin-bottom:8px}
.exf-crumb{font-size:.86rem;margin:0 0 18px}
.exf-crumb a{text-decoration:none}

.exf-phero{background:radial-gradient(ellipse 55% 70% at 80% 45%,var(--glow),transparent 70%),var(--ink);color:#fff;padding:44px 0 50px}
.exf-phero__grid{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.exf-phero__grid>*{min-width:0}
.exf-phero h1{font-size:clamp(1.9rem,1.3rem + 2.2vw,2.8rem);font-weight:800}
.exf-phero .exf-crumb a{color:var(--red-l)}
.exf-phero .exf-crumb{color:var(--on-dark-s)}
.exf-phero__img{width:100%;max-width:340px;max-height:320px;margin:0 auto;object-fit:contain;filter:drop-shadow(0 22px 26px rgba(0,0,0,.45))}
.exf-page{max-width:860px;margin:0 auto;padding:44px 20px 70px}
.exf-page h2{font-size:clamp(1.45rem,1.15rem + 1.2vw,2rem);margin-top:1.4em}
.exf-page>p{color:var(--ink-s)}
.exf-plist{margin:0 0 1.2em}
.exf-pcards{margin:10px 0 20px}
.exf-page .exf-steps{margin-top:16px}
.exf-page .exf-faq{margin-top:10px}
.exf-chart svg{max-width:560px;margin:0 auto}
.exf-fignote{font-size:.8rem;color:var(--ink-s);margin:8px 0 0;text-align:center}
.exf-pcta{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;align-items:center;background:var(--ink);color:#fff;border-radius:16px;padding:26px;margin-top:40px}
.exf-pcta>*{min-width:0}
.exf-pcta img{width:100%;max-height:220px;object-fit:contain}
.exf-pcta h2{margin:0 0 8px;font-size:1.5rem}
.exf-pcta p{color:var(--on-dark-s)}
.exf-pcta a:not(.exf-btn){color:var(--red-l)}
.exf-lay-i{opacity:0;transform:translateX(-14px);transition:opacity .5s,transform .5s}
.is-in .exf-lay-i{opacity:1;transform:none}
.exf-cal-i{opacity:0;transition:opacity .35s}
.is-in .exf-cal-i{opacity:1}
@media(max-width:760px){.exf-phero__grid,.exf-pcta{grid-template-columns:1fr}.exf-phero__grid>div:last-child{order:-1}.exf-phero__img{max-height:220px}.exf-pcta{text-align:center}}

/* reveal */
.exf-up{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.exf-up.is-in{opacity:1;transform:none}
.no-js .exf-up{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.exf-up,.exf-lay-i,.exf-cal-i{opacity:1;transform:none}.exf-bar{transform:none}.exf-grow{stroke-dashoffset:0}html{scroll-behavior:auto}}