/* ============ The Protein Affair — styles ============ */
:root{
  --brown-900:#2c1a0e;
  --brown-800:#3d2413;
  --brown-700:#5a3a1e;
  --brown:#7a4a1f;
  --gold:#a9701f;
  --gold-2:#c88a2e;
  --gold-light:#e0b063;
  --cream:#f7efe2;
  --cream-2:#fbf6ec;
  --paper:#fdfaf4;
  --ink:#2c1a0e;
  --muted:#6d5c48;        /* AA: ~5.1:1 on white / ~4.6:1 on cream */
  --muted-soft:#8a7a68;   /* decorative only, never body text */
  --focus:#8a5a1c;
  --line:#e8ddc9;
  --white:#ffffff;
  --shadow:0 18px 45px -20px rgba(60,36,19,.45);
  --shadow-sm:0 8px 24px -14px rgba(60,36,19,.4);
  --r:18px;
  --r-lg:26px;
  --serif:'Playfair Display',Georgia,serif;
  --sans:'Poppins',system-ui,sans-serif;
  --script:'Caveat',cursive;
  --maxw:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;touch-action:manipulation}

/* visible keyboard focus (never removed) */
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
:focus:not(:focus-visible){outline:none}

/* skip link */
.skip-link{position:absolute;left:12px;top:-60px;z-index:200;background:var(--brown-800);color:#fff;padding:.7rem 1.1rem;border-radius:0 0 12px 12px;font-weight:600;transition:top .2s}
.skip-link:focus{top:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{width:min(var(--maxw),92%);margin-inline:auto}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-weight:600;font-size:.92rem;padding:.85rem 1.5rem;border-radius:50px;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s,background .25s;white-space:nowrap}
.btn:active{transform:scale(.96)}
.btn--solid{background:linear-gradient(135deg,var(--brown-800),var(--brown));color:#fff;box-shadow:0 12px 24px -12px rgba(90,58,30,.8)}
.btn--solid:hover{transform:translateY(-3px);box-shadow:0 18px 30px -12px rgba(90,58,30,.9)}
.btn--ghost{background:#fff;color:var(--brown-800);border:1.5px solid var(--gold-light)}
.btn--ghost:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-sm)}
.btn--light{background:#fff;color:var(--brown-800)}
.btn--light:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.btn--block{width:100%;justify-content:center;padding:1rem}
.btn__arrow{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.2);font-size:.7rem;transition:transform .25s}
.btn--ghost .btn__arrow,.btn--light .btn__arrow{background:rgba(122,74,31,.12)}
.btn:hover .btn__arrow{transform:translateX(3px)}
.tri{font-size:.7rem;color:var(--gold)}

/* ---------- announcement ---------- */
.announce{background:var(--brown-900);color:var(--cream);font-size:.8rem;letter-spacing:.04em;overflow:hidden;padding:.55rem 0}
.announce__track{display:flex;gap:1.4rem;white-space:nowrap;width:max-content;animation:marquee 26s linear infinite}
.announce__track span{opacity:.92}
.announce .dot{opacity:.45}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- header ---------- */
.header{position:sticky;top:0;z-index:60;background:rgba(253,250,244,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .3s,padding .3s}
.header.scrolled{box-shadow:0 10px 30px -22px rgba(60,36,19,.6)}
.header__inner{display:flex;align-items:center;gap:1.2rem;padding:.7rem 0}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--brown-800);flex-shrink:0}
.brand__mark{color:var(--gold);display:grid;place-items:center}
.brand__text{font-family:var(--serif);font-weight:800;font-size:.72rem;line-height:1.05;letter-spacing:.12em}
.nav{display:flex;align-items:center;gap:.35rem;margin-left:auto}
.nav__link{display:inline-flex;align-items:center;gap:.3rem;padding:.5rem .8rem;border-radius:40px;font-weight:500;font-size:.9rem;color:var(--brown-700);position:relative;transition:color .2s,background .2s}
.nav__link:hover,.nav__link.active{color:var(--gold);background:rgba(200,138,46,.1)}
.nav__dd{position:relative}
.nav__menu{position:absolute;top:130%;left:0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:.5rem;min-width:180px;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s}
.nav__dd:hover .nav__menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav__menu a{padding:.55rem .8rem;border-radius:9px;font-size:.88rem;color:var(--brown-700)}
.nav__menu a:hover{background:var(--cream);color:var(--gold)}
.header__actions{display:flex;align-items:center;gap:.5rem}
.icon-btn{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:var(--brown-700);transition:background .2s,transform .2s;position:relative}
.icon-btn:hover{background:var(--cream);transform:translateY(-2px);color:var(--gold)}
.cart-count{position:absolute;top:2px;right:2px;background:var(--gold);color:#fff;font-size:.62rem;font-weight:700;min-width:16px;height:16px;border-radius:50%;display:grid;place-items:center;transform:scale(0);transition:transform .3s cubic-bezier(.34,1.56,.64,1)}
.cart-count.show{transform:scale(1)}
.btn--order{padding:.6rem 1.2rem;font-size:.85rem}
.hamburger{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center}
.hamburger span{width:22px;height:2px;background:var(--brown-800);border-radius:2px;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero (full-bleed background video) ---------- */
.hero{position:relative;isolation:isolate;min-height:min(88vh,760px);display:flex;flex-direction:column;justify-content:center;padding:3.5rem 0 2.5rem;overflow:hidden;background:var(--brown-900)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,12,6,.96) 0%,rgba(20,12,6,.85) 40%,rgba(20,12,6,.6) 70%,rgba(20,12,6,.72) 100%),linear-gradient(0deg,rgba(20,12,6,.72),transparent 45%)}
.hero__mute{position:absolute;z-index:2;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;background:rgba(28,17,9,.5);backdrop-filter:blur(4px);color:#fff;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);transition:background .2s,transform .2s}
.hero__mute:hover{background:rgba(28,17,9,.75);transform:scale(1.06)}
.hero__badge{position:absolute;z-index:2;top:20px;right:20px;width:92px;height:92px;background:rgba(253,250,244,.92);border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.hero__badge-ring{position:absolute;inset:0;width:100%;height:100%;animation:spin 14s linear infinite;fill:var(--brown-700);font-size:9.2px;letter-spacing:.5px;font-weight:600}
@keyframes spin{to{transform:rotate(360deg)}}
.hero__badge-core{color:var(--gold);font-size:1.3rem}

.hero__grid{position:relative;z-index:1}
.hero__copy{max-width:36rem}
.hero__eyebrow{letter-spacing:.32em;font-size:.8rem;font-weight:600;color:var(--gold-light);margin-bottom:.4rem}
.hero__title{font-family:var(--serif);font-weight:900;font-size:clamp(3rem,7vw,5.6rem);line-height:.92;color:#fff;letter-spacing:.01em;text-shadow:0 2px 24px rgba(0,0,0,.4)}
.hero__script{font-family:var(--script);font-size:clamp(1.6rem,3.4vw,2.5rem);color:var(--gold-light);margin:.6rem 0 .2rem;text-shadow:0 2px 16px rgba(0,0,0,.4)}
.wink{display:inline-block;animation:wink 3s ease-in-out infinite}
@keyframes wink{0%,90%,100%{transform:rotate(0)}95%{transform:rotate(12deg)}}
.hero__divider{display:flex;align-items:center;gap:.6rem;color:var(--gold-light);margin:.4rem 0 1rem;font-size:.9rem}
.hero__divider span{height:1.5px;width:44px;background:var(--gold-light);opacity:.7}
.hero__sub{color:rgba(247,239,226,.9);max-width:34ch;margin-bottom:1.6rem;text-shadow:0 1px 10px rgba(0,0,0,.4)}
.hero__cta{display:flex;gap:.8rem;flex-wrap:wrap}

/* feature strip */
.features{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:60px;padding:1.1rem 1.6rem;margin-top:2.4rem;box-shadow:var(--shadow)}
.feature{display:flex;align-items:center;gap:.75rem}
.feature__ic{width:46px;height:46px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;background:var(--cream);color:var(--gold);border:1px solid var(--line)}
.ic{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.feature strong{display:block;font-size:.78rem;letter-spacing:.06em;color:var(--brown-800)}
.feature small{color:var(--muted);font-size:.72rem}

/* ---------- sections ---------- */
.section{padding:4.5rem 0}
.section--cream{background:linear-gradient(180deg,var(--cream-2),var(--cream))}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:2.2rem;gap:1rem;flex-wrap:wrap}
.sec-head--center{flex-direction:column;align-items:center;text-align:center}
.sec-head__kicker{color:var(--gold);font-family:var(--script);font-size:1.3rem}
.sec-title{font-family:var(--serif);font-weight:800;font-size:clamp(1.7rem,3.6vw,2.5rem);color:var(--brown-800);letter-spacing:.02em;position:relative;display:inline-block}
.sec-head:not(.sec-head--center) .sec-title::after{content:"";display:block;width:60px;height:3px;border-radius:3px;background:var(--gold);margin-top:.5rem}
.sec-head--center .sec-title::after{content:"";display:block;width:60px;height:3px;border-radius:3px;background:var(--gold);margin:.6rem auto 0}
.sec-sub{color:var(--muted);max-width:52ch;margin-top:.8rem}
.link-arrow{color:var(--gold);font-weight:600;font-size:.92rem;transition:gap .2s}
.link-arrow:hover{opacity:.8;letter-spacing:.02em}

/* ---------- products ---------- */
.products{display:grid;grid-template-columns:repeat(5,1fr);gap:1.1rem}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;position:relative}
.product:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.product__media{position:relative;aspect-ratio:1;overflow:hidden;background:var(--cream)}
.product__img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.product:hover .product__img{transform:scale(1.06)}
.product__tag{position:absolute;top:0;left:0;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#fff;font-size:.62rem;font-weight:700;letter-spacing:.08em;padding:.35rem .8rem;border-bottom-right-radius:12px}
.product__wish{position:absolute;top:10px;right:10px;width:40px;height:40px;background:rgba(255,255,255,.92);border-radius:50%;display:grid;place-items:center;color:var(--muted);transition:.2s;box-shadow:var(--shadow-sm)}
.product__wish svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}
.product__wish:hover{color:#d24;transform:scale(1.12)}
.product__wish.on{color:#d24}
.product__wish.on svg{fill:#d24;stroke:#d24}
.product__body{padding:.9rem;display:flex;flex-direction:column;gap:.3rem;flex:1}
.product__name{font-weight:600;font-size:1rem;color:var(--brown-800)}
.product__meta{font-size:.75rem;color:var(--muted)}
.stars{color:var(--gold);font-size:.75rem;letter-spacing:1px}
.stars small{color:var(--muted)}
.product__price{font-weight:700;color:var(--gold);font-size:1.05rem;margin-top:.1rem}
.product__price small{color:var(--muted);font-weight:400;font-size:.7rem}
.product__btn{margin-top:auto;background:var(--brown-800);color:#fff;font-weight:600;font-size:.82rem;padding:.65rem;border-radius:40px;transition:background .2s,transform .2s}
.product__btn:hover{background:var(--gold);transform:translateY(-2px)}

/* ---------- challenge ---------- */
.challenge{padding:1rem 0 4.5rem}
.challenge__card{background:linear-gradient(120deg,#f3e4c8,#faf0d9);border:1px solid var(--gold-light);border-radius:var(--r-lg);padding:2rem;display:grid;grid-template-columns:auto 1fr auto;gap:2rem;align-items:center;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.challenge__card::before{content:"🌰🥜🌱";position:absolute;font-size:5rem;opacity:.06;top:-10px;left:40%;letter-spacing:1rem}
.challenge__big{display:flex;align-items:center;gap:.6rem;font-family:var(--serif);font-weight:900;font-size:clamp(2.4rem,6vw,4rem);color:var(--brown-800);line-height:1}
.challenge__big em{font-style:normal;font-size:.32em;background:var(--brown-800);color:#fff;padding:.3em .5em;border-radius:8px}
.challenge__labels{display:flex;justify-content:space-between;font-weight:700;letter-spacing:.15em;color:var(--gold);font-size:.9rem;padding:0 .3rem}
.challenge__quote{font-family:var(--script);font-size:1.35rem;color:var(--brown-700);margin-bottom:.7rem}
.challenge__points{list-style:none;display:flex;gap:1.2rem;flex-wrap:wrap;margin-bottom:1.1rem;font-size:.85rem;color:var(--brown-700);font-weight:500}
.challenge__right{text-align:center}
.price-splash{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#fff;border-radius:16px;padding:1rem 1.6rem;transform:rotate(-3deg);box-shadow:var(--shadow-sm)}
.price-splash small{display:block;font-size:.7rem;letter-spacing:.2em}
.price-splash b{font-family:var(--serif);font-size:2rem}
.challenge__addon{margin-top:1rem;font-size:.72rem;color:var(--brown-700);border:1px dashed var(--gold);border-radius:10px;padding:.5rem .7rem;max-width:180px}
.challenge__addon strong{display:block;color:var(--gold);font-size:1rem}

/* ---------- benefits ---------- */
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.benefit{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem 1.2rem;text-align:center;transition:transform .3s,box-shadow .3s}
.benefit:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.benefit__emoji{font-size:2.4rem;display:inline-block;transition:transform .4s}
.benefit:hover .benefit__emoji{transform:scale(1.2) rotate(-8deg)}
.benefit h3{font-size:1rem;color:var(--brown-800);margin:.6rem 0 .3rem;letter-spacing:.04em}
.benefit p{font-size:.8rem;color:var(--muted)}

/* ---------- ingredients marquee ---------- */
.ingredients{padding:4.5rem 0 5rem;background:var(--paper)}
.ing-marquee{margin-top:2rem;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ing-marquee__track{display:flex;gap:1rem;width:max-content;animation:marquee 34s linear infinite}
.ing-marquee:hover .ing-marquee__track{animation-play-state:paused}
.ing-chip{display:flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--line);border-radius:50px;padding:.7rem 1.3rem;font-weight:500;color:var(--brown-700);box-shadow:var(--shadow-sm);white-space:nowrap}
.ing-chip span{font-size:1.4rem}

/* ---------- about ---------- */
.about{padding:5rem 0;background:linear-gradient(180deg,var(--cream-2),var(--paper))}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about__media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);position:relative}
.about__media img{width:100%;transition:transform .6s}
.about__media:hover img{transform:scale(1.04)}
.about__copy .sec-title{margin:.4rem 0 1rem}
.about__copy p{color:var(--muted);margin-bottom:1.4rem;max-width:46ch}
.about__stats{display:flex;gap:2rem;margin-bottom:1.6rem}
.about__stats b{font-family:var(--serif);font-size:1.9rem;color:var(--gold);display:block}
.about__stats span{font-size:.78rem;color:var(--muted)}
.about__fssai{margin-top:1rem;font-size:.72rem;color:var(--muted);letter-spacing:.05em}

/* ---------- cta ---------- */
.cta{background:linear-gradient(120deg,var(--brown-900),var(--brown-700));color:var(--cream);padding:4rem 0;text-align:center}
.cta__inner h2{font-family:var(--serif);font-size:clamp(1.7rem,4vw,2.6rem);margin-bottom:.5rem}
.cta__inner p{opacity:.85;margin-bottom:1.6rem}

/* ---------- footer ---------- */
.footer{background:var(--brown-900);color:var(--cream)}
.footer__badges{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;padding:2.2rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.fbadge{display:flex;gap:.7rem;align-items:flex-start}
.fbadge span{width:44px;height:44px;flex-shrink:0;display:grid;place-items:center;background:rgba(255,255,255,.06);border-radius:50%;color:var(--gold-light)}
.fbadge strong{display:block;font-size:.82rem;letter-spacing:.06em}
.fbadge small{opacity:.7;font-size:.72rem}
.footer__main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem;padding:3rem 0}
.footer__brand .brand__text{font-family:var(--serif);font-weight:800;letter-spacing:.1em;color:var(--gold-light)}
.footer__brand p{opacity:.75;font-size:.85rem;margin:.8rem 0 1rem;max-width:34ch}
.socials{display:flex;gap:.6rem}
.socials a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:.2s;color:var(--cream)}
.socials a:hover{background:var(--gold);transform:translateY(-3px);color:#fff}
.socials .ic{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7}
.fbadge span svg{color:var(--gold-light)}
.footer__col h4{font-size:.9rem;letter-spacing:.08em;margin-bottom:1rem;color:var(--gold-light)}
.footer__col a{display:block;opacity:.78;font-size:.85rem;padding:.28rem 0;transition:.2s}
.footer__col a:hover{opacity:1;color:var(--gold-light);padding-left:4px}
.footer__note{opacity:.7;font-size:.78rem;margin-top:.6rem}
.footer__bottom{display:flex;justify-content:space-between;padding:1.3rem 0;border-top:1px solid rgba(255,255,255,.08);font-size:.78rem;opacity:.7;flex-wrap:wrap;gap:.5rem}

/* ---------- cart drawer ---------- */
.drawer-overlay{position:fixed;inset:0;background:rgba(44,26,14,.5);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:.3s;z-index:80}
.drawer-overlay.open{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:0;height:100%;width:min(400px,90vw);background:var(--paper);z-index:90;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);box-shadow:-20px 0 50px -30px rgba(0,0,0,.5)}
.cart-drawer.open{transform:translateX(0)}
.cart-drawer__head{display:flex;justify-content:space-between;align-items:center;padding:1.3rem;border-bottom:1px solid var(--line)}
.cart-drawer__head h3{font-family:var(--serif);color:var(--brown-800)}
.cart-drawer__items{flex:1;overflow-y:auto;padding:1rem 1.3rem;display:flex;flex-direction:column;gap:1rem}
.cart-empty{text-align:center;color:var(--muted);margin-top:3rem}
.cart-empty span{font-size:3rem;display:block;margin-bottom:.5rem}
.cart-item{display:flex;gap:.8rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:.6rem}
.cart-item__thumb{width:52px;height:52px;border-radius:10px;flex-shrink:0;overflow:hidden;background:var(--cream)}
.cart-item__thumb img{width:100%;height:100%;object-fit:cover}
.cart-item__info{flex:1;min-width:0}
.cart-item__name{font-weight:600;font-size:.85rem;color:var(--brown-800)}
.cart-item__price{font-size:.78rem;color:var(--gold);font-weight:600}
.qty{display:flex;align-items:center;gap:.5rem;margin-top:.3rem}
.qty button{width:22px;height:22px;border-radius:6px;background:var(--cream);color:var(--brown-800);font-weight:700;line-height:1}
.qty span{font-size:.82rem;min-width:16px;text-align:center}
.cart-item__remove{color:var(--muted);font-size:1.1rem;padding:.2rem}
.cart-item__remove:hover{color:#d24}
.cart-drawer__foot{border-top:1px solid var(--line);padding:1.3rem;background:#fff}
.cart-drawer__total{display:flex;justify-content:space-between;font-weight:600;margin-bottom:.4rem}
.cart-drawer__total b{font-family:var(--serif);font-size:1.3rem;color:var(--brown-800)}
.cart-drawer__ship{font-size:.75rem;color:var(--muted);margin-bottom:.9rem}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;background:rgba(20,12,6,.9);z-index:100;display:grid;place-items:center;opacity:0;visibility:hidden;transition:.3s;padding:1rem}
.lightbox.open{opacity:1;visibility:visible}
.lightbox__inner{width:min(900px,94vw);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lightbox__inner video{width:100%;display:block}
.lightbox__close{position:absolute;top:20px;right:24px;color:#fff;font-size:1.6rem;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12)}
.lightbox__close:hover{background:rgba(255,255,255,.25)}

/* ---------- toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120%);background:var(--brown-800);color:#fff;padding:.85rem 1.4rem;border-radius:50px;font-size:.88rem;font-weight:500;box-shadow:var(--shadow);z-index:110;transition:transform .4s cubic-bezier(.34,1.56,.64,1);display:flex;gap:.5rem;align-items:center}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .products{grid-template-columns:repeat(3,1fr)}
  .nav{display:none}
  .hamburger{display:flex}
}
@media(max-width:900px){
  .hero{min-height:min(90vh,680px);padding:2.5rem 0}
  .hero__scrim{background:linear-gradient(0deg,rgba(20,12,6,.96) 0%,rgba(20,12,6,.72) 45%,rgba(20,12,6,.66) 100%)}
  .hero__badge{width:74px;height:74px;top:14px;right:14px}
  .features{grid-template-columns:repeat(2,1fr);border-radius:24px}
  .benefits{grid-template-columns:repeat(2,1fr)}
  .footer__badges{grid-template-columns:repeat(2,1fr)}
  .footer__main{grid-template-columns:1fr 1fr}
  .about__grid{grid-template-columns:1fr}
  .challenge__card{grid-template-columns:1fr;text-align:center;justify-items:center}
  .challenge__labels{width:200px}
}
@media(max-width:640px){
  .products{grid-template-columns:repeat(2,1fr)}
  .benefits{grid-template-columns:repeat(2,1fr)}
  .btn--order{display:none}
  .header__inner{gap:.4rem}
  .footer__bottom{justify-content:center;text-align:center}
}
@media(max-width:420px){
  .products{grid-template-columns:1fr 1fr}
  .feature small{display:none}
}

/* nav mobile panel */
.nav.open{display:flex;position:fixed;top:0;right:0;height:100vh;width:min(300px,82vw);background:var(--paper);flex-direction:column;align-items:stretch;padding:5rem 1.2rem 2rem;gap:.3rem;box-shadow:-20px 0 50px -30px rgba(0,0,0,.5);z-index:70;margin:0}
.nav.open .nav__link{font-size:1.05rem;padding:.8rem 1rem}
.nav.open .nav__menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding-left:1rem}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}