/* Wuffes — bold conversion DTC: deep navy + electric lime */
@font-face{font-family:Bricolage;src:url(assets/fonts/bricolage-500.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:Inter;src:url(assets/fonts/inter-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
:root{
  --navy:#0b1526;--navy2:#12203a;--navy3:#1b2c4b;
  --lime:#b9f34a;--lime2:#d4ff7a;--mint:#eaffc7;
  --ice:#dbe6ff;--slate:#8fa3c2;--line:rgba(139,163,194,.18);
  --sans:"Inter",system-ui,sans-serif;--disp:"Bricolage",var(--sans);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--navy);color:var(--ice);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* Loading — bone + dots */
.loading{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:radial-gradient(120% 120% at 50% 20%,#12203a 0%,#0b1526 75%);transition:opacity .5s,visibility .5s}
.loading-inner{display:flex;flex-direction:column;align-items:center;gap:16px}
.loading-bone{width:54px;height:26px;position:relative;animation:boneB 1.15s ease-in-out infinite}
.loading-bone span,.loading-bone::before,.loading-bone::after{content:"";position:absolute;background:var(--lime)}
.loading-bone span{left:17px;top:0;width:20px;height:26px;border-radius:8px}
.loading-bone::before{left:0;top:5px;width:12px;height:16px;border-radius:6px;transform:rotate(30deg)}
.loading-bone::after{right:0;top:5px;width:12px;height:16px;border-radius:6px;transform:rotate(-30deg)}
@keyframes boneB{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-9px) rotate(-8deg)}}
.loading-word{font-family:var(--disp);font-weight:500;font-size:1rem;letter-spacing:.36em;color:var(--lime);text-transform:uppercase;padding-left:.2em}
.loading-dots{display:flex;gap:9px}
.loading-dots i{width:9px;height:9px;border-radius:50%;background:var(--lime);animation:ldB 1s ease-in-out infinite}
.loading-dots i:nth-child(2){animation-delay:.16s}
.loading-dots i:nth-child(3){animation-delay:.32s}
@keyframes ldB{0%,100%{transform:translateY(0);opacity:.35}50%{transform:translateY(-7px);opacity:1}}
.loading.is-done{opacity:0;visibility:hidden;pointer-events:none}

/* Topbar */
.topbar{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;background:rgba(11,21,38,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topbar-inner{max-width:1180px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.brand{display:flex;align-items:center}
.brand-logo{height:30px;width:auto;object-fit:contain}
.topbar-right{display:flex;align-items:center;gap:12px}
.topbar-tag{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--lime);display:none}
.lang-wrap{position:relative}
.lang-btn{display:flex;align-items:center;gap:7px;min-height:42px;padding:6px 12px;background:none;border:1px solid var(--line);border-radius:10px;color:var(--ice);cursor:pointer;font-family:var(--sans);font-size:.78rem}
.lang-btn:hover{border-color:var(--lime)}
.flag{font-size:.96rem}
.caret{color:var(--slate);font-size:.66rem}
.lang-menu{position:absolute;top:calc(100% + 10px);right:0;z-index:120;display:none;flex-direction:column;min-width:180px;background:var(--navy2);border:1px solid var(--line);border-radius:12px;padding:6px;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.lang-menu.open{display:flex}
.lang-menu button{display:flex;align-items:center;gap:9px;width:100%;min-height:40px;padding:8px 12px;background:none;border:none;border-radius:8px;color:var(--ice);cursor:pointer;font-family:var(--sans);font-size:.85rem;text-align:left}
.lang-menu button:hover{background:var(--navy3)}
.lang-menu button.active{color:var(--lime);font-weight:700}
.lang-menu .flag{width:22px}

.content{max-width:1120px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--lime);font-weight:500;margin-bottom:14px}
.sec-title{font-family:var(--disp);font-weight:500;font-size:clamp(1.9rem,5vw,2.9rem);line-height:1.12;color:#fff;margin-bottom:14px}
.sec-sub{color:var(--slate);font-size:clamp(.98rem,2vw,1.08rem);max-width:58ch}
.sec-head{margin-bottom:40px}

/* Hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:110px 0 80px;position:relative;background:
  radial-gradient(70% 60% at 90% 0%,rgba(185,243,74,.14),transparent 55%),
  radial-gradient(60% 70% at 0% 100%,rgba(27,44,75,.6),transparent 60%),
  var(--navy)}
.hero-inner{max-width:1180px;margin:0 auto;width:100%;padding:0 24px;display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero-stars{color:var(--lime);letter-spacing:.12em;font-size:.92rem;margin-bottom:14px}
.hero-stars span{color:var(--slate);letter-spacing:.02em;font-size:.8rem}
.hero-title{font-family:var(--disp);font-weight:500;font-size:clamp(2.3rem,6.8vw,4.1rem);line-height:1.06;color:#fff;margin-bottom:16px}
.hero-title .hl{color:var(--lime)}
.hero-sub{color:var(--slate);font-size:clamp(1rem,2vw,1.16rem);max-width:46ch;margin-bottom:22px}
.hero-list{margin:0 0 26px;list-style:none}
.hero-list li{position:relative;padding:6px 0 6px 30px;color:#dbe6ff;font-size:.96rem}
.hero-list li::before{content:"✓";position:absolute;left:0;color:var(--lime);font-weight:700}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-cta{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:16px 34px;background:var(--lime);color:var(--navy);font-weight:700;font-size:.92rem;border-radius:12px;white-space:nowrap;max-width:calc(100vw - 40px);overflow:hidden;text-overflow:ellipsis;box-shadow:0 14px 34px rgba(185,243,74,.3);transition:transform .2s,box-shadow .2s}
.hero-cta:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(185,243,74,.4)}
.hero-quiz{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:16px 26px;border:1px solid var(--line);color:var(--ice);font-weight:600;font-size:.9rem;border-radius:12px;white-space:nowrap;max-width:calc(100vw - 40px);overflow:hidden;text-overflow:ellipsis;transition:border-color .2s,color .2s}
.hero-quiz:hover{border-color:var(--lime);color:var(--lime)}
.hero-visual{position:relative}
.hero-prod{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.hero-prod img{width:100%;height:auto}
.badge-guarantee{position:absolute;top:14px;right:14px;background:var(--lime);color:var(--navy);font-weight:700;font-size:.78rem;line-height:1.2;text-align:center;padding:10px 14px;border-radius:14px;transform:rotate(5deg);box-shadow:0 10px 24px rgba(0,0,0,.3)}
@media(min-width:960px){.hero-inner{grid-template-columns:1.05fr .95fr}.topbar-tag{display:inline}}
.scroll-hint{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;color:var(--slate);z-index:2;animation:bob 2.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}

/* Trust */
.trust{background:var(--navy2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-row{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:16px 20px}
.trust-row span{font-size:.82rem;letter-spacing:.04em;color:#c9d8f2}

/* Products */
.products{padding:96px 0;background:var(--navy)}
.prod-grid{display:grid;grid-template-columns:1fr;gap:16px}
.p-card{background:var(--navy2);border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .2s,border-color .2s}
.p-card:hover{transform:translateY(-3px);border-color:rgba(185,243,74,.5)}
.p-img{width:170px;margin-bottom:12px}
.p-img img{width:100%;height:auto;border-radius:10px}
.p-card h3{font-family:var(--disp);font-weight:500;font-size:1.15rem;color:#fff;margin-bottom:5px}
.p-card p{color:var(--slate);font-size:.88rem;margin-bottom:12px}
.p-price{font-size:.92rem}
.p-price span{font-weight:700;color:var(--lime)}
.p-price em{display:block;font-style:normal;color:var(--slate);font-size:.76rem;margin-top:2px}
@media(min-width:820px){.prod-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.prod-grid{grid-template-columns:repeat(4,1fr)}}

/* Science */
.science{padding:96px 0;background:linear-gradient(180deg,var(--navy),var(--navy2))}
.sc-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.sc-img img{border-radius:18px}
.sc-text{max-width:52ch}
.sc-list{margin:0;list-style:none}
.sc-list li{position:relative;padding:9px 0 9px 28px;color:#dbe6ff;font-size:.98rem}
.sc-list li::before{content:"◆";position:absolute;left:0;color:var(--lime);font-size:.8rem}
@media(min-width:900px){.sc-grid{grid-template-columns:1fr 1fr}}

/* Quiz */
.quiz{padding:80px 0;background:var(--navy2)}
.quiz-box{border:1px solid rgba(185,243,74,.4);background:radial-gradient(100% 100% at 50% 0%,#1b2c4b,var(--navy2));border-radius:20px;padding:48px 28px;text-align:center}
.quiz-box .sec-sub{margin:0 auto 26px}
.quiz-cta{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:16px 38px;background:var(--lime);color:var(--navy);font-weight:700;font-size:.92rem;border-radius:12px;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis;box-shadow:0 14px 34px rgba(185,243,74,.3);transition:transform .2s}
.quiz-cta:hover{transform:translateY(-2px)}

/* CTA */
.cta{padding:96px 0;text-align:center;background:var(--navy)}
.cta .sec-title{max-width:24ch;margin:0 auto 30px}
.cta-btn{display:inline-flex;align-items:center;justify-content:center;min-height:58px;padding:17px 44px;background:var(--lime);color:var(--navy);font-weight:700;font-size:.95rem;border-radius:12px;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis;box-shadow:0 16px 40px rgba(185,243,74,.32);transition:transform .2s}
.cta-btn:hover{transform:translateY(-2px)}
.cta-note{margin-top:18px;color:var(--slate);font-size:.82rem}

/* Footer */
.footer{background:var(--navy);border-top:1px solid var(--line);padding:56px 0 175px}
.footer-inner{max-width:1120px;margin:0 auto;padding:0 24px;text-align:center}
.footer-note{font-size:.8rem;color:var(--slate);max-width:74ch;margin:0 auto 10px}
.footer-legal{font-size:.74rem;color:#59708f}

/* Sticky */
.sticky-cta{position:fixed;left:50%;bottom:18px;transform:translateX(-50%) translateY(20px);z-index:90;display:flex;align-items:center;justify-content:center;min-height:54px;padding:0 32px;background:var(--lime);color:var(--navy);font-weight:700;font-size:.9rem;border-radius:12px;white-space:nowrap;max-width:calc(100vw - 32px);overflow:hidden;text-overflow:ellipsis;box-shadow:0 16px 38px rgba(185,243,74,.35);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s,visibility .3s,transform .3s}
.sticky-cta .sticky-star{color:var(--navy);margin-right:0}
.sticky-cta a{position:absolute;inset:0;border-radius:12px}
.sticky-cta.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}