/* Layout idea: editorial agency layout. Pinned full-bleed hero with a photo wipe,
   rounded panels that slide up over pinned sections, a marquee behind a photo strip,
   a hanging film strip, polaroids, service rows, and a photo-backed signup card. */
:root{
  --bar:30px;        /* eyebrow banner height */
  --top:calc(var(--bar) + 58px); /* banner + header */
  --brown:#3a2216;      /* main deep chocolate, replaces the reference burgundy */
  --brown-2:#2a1810;    /* darker brown */
  --cream:#f3f2ec;      /* header + text on dark */
  --paper:#ecebdf;      /* light section background */
  --chip:#dedcd4;       /* light buttons */
  --black:#0e0a08;
  --tall:'Instrument Serif', 'Times New Roman', serif;
  --bold:'Bebas Neue', 'Arial Narrow', Impact, sans-serif;
  --body:'Libre Franklin', 'Helvetica Neue', Arial, sans-serif;
  --mono:'Roboto Mono', ui-monospace, Menlo, monospace;
  --nav:'Roboto Condensed', 'Arial Narrow', sans-serif;
  --r:48px;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--brown)}
body{background:var(--paper);color:var(--brown);font-family:var(--body);font-weight:300;font-size:17px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:400;text-wrap:balance}
:focus-visible{outline:2px solid currentColor;outline-offset:4px}

/* shared type */
.label{font-family:var(--body);font-weight:300;font-size:clamp(15px,1.3vw,20px);letter-spacing:.02em;text-transform:uppercase}
.big{font-family:var(--bold);text-transform:uppercase;line-height:.92;letter-spacing:.005em}
.big em{font-family:var(--tall);font-style:italic;text-transform:none;letter-spacing:-.01em;font-size:1.08em;padding:0 .08em}
.tall{font-family:var(--tall);text-transform:uppercase;line-height:.8;display:block}
.tall > span{display:block;transform:scaleY(1.12);transform-origin:50% 100%}
.btn{display:inline-flex;align-items:center;gap:14px;font-family:var(--mono);font-size:14px;letter-spacing:.14em;text-transform:uppercase;padding:13px 32px;border:1px solid var(--brown-2);transition:background .35s,color .35s,transform .35s;cursor:pointer}
.btn.light{background:var(--chip);color:var(--black)}
.btn.light:hover{background:var(--cream);transform:translateY(-2px)}
.btn.dark{background:var(--brown);color:var(--cream)}
.btn.dark:hover{background:var(--black)}
.btn .arr{transition:transform .35s}
.btn:hover .arr{transform:translateX(5px)}

/* ---------- HEADER ---------- */
.header{position:fixed;top:var(--bar);left:0;right:0;height:58px;z-index:50;background:var(--cream);display:flex;align-items:center;justify-content:space-between;padding:0 18px}
.logo{font-family:var(--tall);font-size:30px;line-height:1;text-transform:uppercase;color:var(--brown);display:inline-block;transform:scaleY(1.08);transform-origin:left center;letter-spacing:-.01em}
.header nav{display:flex;gap:clamp(18px,3vw,48px)}
.header nav a{font-family:var(--nav);font-size:15px;letter-spacing:.14em;text-transform:uppercase;color:var(--brown);position:relative}
.header nav a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:currentColor;transform:scaleX(0);transition:transform .35s;transform-origin:left}
.header nav a:hover::after{transform:scaleX(1)}

/* ---------- HERO (pinned, photo wipe) ---------- */
.hero-wrap{height:300vh;position:relative;z-index:1}
.hero-pin{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--black)}
.hero-img{position:absolute;inset:0}
.hero-img img{width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.hero-img::after{content:"";position:absolute;inset:0;background:rgba(58,30,18,.5);mix-blend-mode:multiply}
.hero-img.a img{filter:brightness(.62) contrast(1.1) saturate(1.1)}
.hero-img.b{clip-path:inset(100% 0 0 0)}
.hero-img.b::after{background:rgba(10,8,6,.35);mix-blend-mode:normal}
.hero-img.b img{filter:grayscale(1) brightness(.55) contrast(1.2)}
.hero-title{position:absolute;left:0;right:0;top:50%;transform:translateY(-58%);text-align:center;color:var(--cream);font-size:clamp(5.5rem,16.5vw,17rem);z-index:2;pointer-events:none}
.flip{position:absolute;inset:58px 0 0 0;z-index:3;pointer-events:none}
.toss{position:absolute;width:clamp(120px,11.5vw,190px);margin:0;background:#fbfaf7;padding:8px 8px 0;box-shadow:0 12px 26px rgba(0,0,0,.4);opacity:0;
  transform:translate(var(--fx,0),var(--fy,600px)) rotate(var(--fr,30deg)) scale(1.15);
  transition:transform 1s cubic-bezier(.18,.9,.25,1.12), opacity .35s ease}
.toss img{width:100%;aspect-ratio:1/1.05;object-fit:cover;display:block}
.toss figcaption{font-family:var(--tall);font-style:italic;font-size:clamp(1rem,1.4vw,1.4rem);color:var(--brown);text-align:center;line-height:1;padding:5px 0 7px}
.toss.in{opacity:1;transform:translate(0,0) rotate(var(--r)) scale(1);animation:bob 5s ease-in-out infinite;animation-delay:calc(1.4s + var(--d) * .38s)}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -9px}}
@media (prefers-reduced-motion:reduce){.toss{transform:rotate(var(--r));transition:opacity .5s ease}.toss.in{animation:none}}
@media (max-width:900px){.toss{width:84px;padding:5px 5px 0}.toss figcaption{font-size:.8rem}}
.hero-foot{position:absolute;left:36px;right:36px;bottom:clamp(110px,22vh,180px);display:flex;align-items:center;gap:28px;color:var(--cream);z-index:2}
.hero-foot i{flex:1;height:1.5px;background:var(--cream)}

/* ---------- ROUNDED PANELS THAT SLIDE OVER ---------- */
.panel{position:relative;border-radius:var(--r) var(--r) 0 0}
.about{z-index:2;margin-top:-100vh;background:var(--brown);color:var(--cream);padding:clamp(110px,14vw,160px) 0 0;text-align:center}
.about .big{font-size:clamp(2.6rem,4.6vw,4.4rem);max-width:15em;margin:28px auto 52px;color:var(--cream)}
.strip-wrap{position:relative;margin-top:clamp(70px,9vw,110px);padding-bottom:clamp(60px,8vw,110px)}
.strip{position:relative;z-index:1;display:grid;grid-template-columns:repeat(5,1fr);gap:2px;max-width:1400px;margin:0 auto;padding:0 clamp(16px,5vw,90px)}
.strip img{width:100%;aspect-ratio:2/3;object-fit:cover}
.marquee{position:absolute;left:0;right:0;bottom:clamp(30px,4vw,40px);overflow:hidden;z-index:0;pointer-events:none}
.marquee .track{display:flex;width:max-content;will-change:transform}
.marquee span{font-family:var(--bold);font-size:clamp(7rem,17vw,16rem);line-height:.8;color:rgba(243,242,236,.2);white-space:nowrap;padding-right:.35em}

/* ---------- MEET THE LITTER ---------- */
.litter{position:relative;z-index:4;background:var(--paper);padding:clamp(80px,9vw,110px) clamp(16px,16vw,250px) clamp(70px,8vw,90px);display:grid;grid-template-columns:1.4fr .6fr;gap:clamp(30px,6vw,110px)}
.litter .big{font-size:clamp(3rem,6vw,5.6rem);margin:18px 0 48px}
.litter p{max-width:34em;font-size:clamp(16px,1.3vw,19px);margin-bottom:46px}
.film{align-self:start;margin-top:clamp(30px,4vw,60px);margin-bottom:-22vh;background:var(--paper);border:1px solid var(--brown);padding:8px 8px 34px;display:flex;flex-direction:column;gap:5px;will-change:transform}
.film figure{position:relative}
.film img{width:100%;aspect-ratio:1/1.08;object-fit:cover}
.film figcaption{position:absolute;left:8px;bottom:6px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--brown);background:var(--paper);padding:2px 6px}

/* ---------- NOT YOUR AVERAGE LITTER (pinned photo) ---------- */
.quote-wrap{position:relative;z-index:3;height:200vh;background:var(--black)}
.quote-pin{position:sticky;top:0;height:100vh;overflow:hidden;border-radius:var(--r) var(--r) 0 0}
.quote-pin > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:40% 50%;filter:grayscale(1) brightness(.32) contrast(1.25)}
.quote-inner{position:relative;z-index:1;color:var(--cream);padding:clamp(110px,16vh,170px) clamp(20px,6vw,92px) 0}
.quote-inner .label{font-size:clamp(14px,1.25vw,19px);line-height:1.25;max-width:20em}
.quote-inner .tall{font-size:clamp(5rem,11vw,10.5rem);margin-top:clamp(44px,6vw,80px)}
.quote-inner .tall > span{transform-origin:0 100%}

/* ---------- STORY (cream panel) ---------- */
.story{z-index:5;margin-top:-100vh;background:var(--paper);padding:clamp(90px,10vw,120px) 20px clamp(90px,10vw,120px);text-align:center}
.story .big{font-size:clamp(2.8rem,5.2vw,5rem);max-width:13em;margin:28px auto clamp(60px,7vw,90px)}
.collage{position:relative;width:min(470px,74vw);margin:0 auto}
.collage > img{width:100%;aspect-ratio:3.1/4;object-fit:cover;object-position:50% 60%}
.polaroid{position:absolute;background:#fbfaf7;padding:16px 16px 50px;box-shadow:0 14px 28px rgba(14,10,8,.18);width:clamp(140px,16vw,250px)}
.polaroid img{width:100%;aspect-ratio:1/1.05;object-fit:cover}
.polaroid.l{left:-34%;top:20%;transform:rotate(-8deg)}
.polaroid.r{right:-30%;bottom:-12%;transform:rotate(6deg)}
.story-copy{max-width:36em;margin:clamp(90px,10vw,130px) auto 40px;font-size:clamp(16px,1.3vw,19px)}

/* ---------- WAYS TO HELP ---------- */
.help{z-index:5;background:var(--brown);color:var(--cream);padding:clamp(60px,6vw,80px) 0 clamp(80px,8vw,120px)}
.help-head{display:flex;align-items:center;gap:28px;padding:0 42px;margin-bottom:clamp(60px,8vw,110px)}
.help-head i{flex:1;height:1.5px;background:var(--cream)}
.row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:clamp(26px,3vw,46px) 60px clamp(26px,3vw,46px);border-bottom:1.5px solid var(--cream);position:relative}
.row h3{font-size:clamp(2.6rem,5.4vw,5rem);transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.row:hover h3{transform:translateX(18px)}
.row .btn{flex:none}

/* ---------- PUPDATES ---------- */
.news{position:relative;z-index:5;overflow:hidden;padding:clamp(70px,9vw,110px) 20px clamp(80px,11vw,140px);background:var(--black)}
.news > img{position:absolute;left:0;top:-15%;width:100%;height:130%;object-fit:cover;filter:grayscale(1) brightness(.3) contrast(1.2);will-change:transform}
.card{position:relative;max-width:900px;margin:0 auto;background:var(--paper);border:1px solid var(--black);padding:clamp(40px,5vw,56px) clamp(20px,6vw,80px) clamp(50px,6vw,80px);text-align:center}
.card h2{font-family:var(--tall);font-size:clamp(3.2rem,6.6vw,6rem);line-height:1;display:inline-block;transform:scaleY(1.15);margin:10px 0 26px}
.card h2 em{font-style:italic}
.card > p{max-width:27em;margin:0 auto 40px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px 8px;max-width:730px;margin:0 auto}
.form label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.form input{width:100%;background:var(--cream);border:1px solid var(--brown);font:400 20px var(--body);color:var(--brown);padding:13px 14px}
.form input::placeholder{color:#a08a7c}
.form .full{grid-column:1/-1}
.form button{grid-column:1/-1;justify-self:center;margin-top:28px;width:min(360px,100%);background:var(--brown);color:var(--cream);border:0;font:400 22px var(--body);padding:14px;cursor:pointer;transition:background .3s}
.form button:hover{background:var(--black)}
.form .msg{grid-column:1/-1;font-size:15px;min-height:1.4em}
.thanks{display:none;font-family:var(--tall);font-style:italic;font-size:2.2rem;color:var(--brown)}
.card.sent .form{display:none}
.card.sent .thanks{display:block}

/* ---------- FOOTER ---------- */
footer{position:relative;z-index:5;background:var(--brown);color:var(--cream)}
.foot-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:clamp(20px,6vw,100px);padding:38px 20px}
.foot-nav a{font-family:var(--mono);font-size:15px;letter-spacing:.12em;text-transform:uppercase}
.foot-nav a:hover{opacity:.6}
.foot-photos{display:grid;grid-template-columns:repeat(5,1fr);gap:3px}
.foot-photos img{width:100%;aspect-ratio:1/1;object-fit:cover}
.foot-main{display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:start;padding:44px 24px 20px}
.foot-main .tall{font-size:clamp(4rem,8.3vw,8.5rem);line-height:.82;padding-top:.15em}
.foot-main .tall > span{transform-origin:0 100%}
.foot-main .label{font-size:clamp(14px,1.3vw,20px);line-height:1.2;max-width:12em;margin-top:6px}
.social{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:18px;padding-top:44px}
.social .icons{display:flex;gap:20px}
.social svg{width:28px;height:28px;fill:var(--cream)}
.social .handle{font-family:var(--bold);font-size:clamp(2rem,3vw,2.6rem);line-height:1}
.legal{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:6px 24px 22px;font-family:var(--mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase}

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  :root{--r:28px}
  .header nav{display:none}
  .hero-title{font-size:23vw}
  .hero-foot{left:18px;right:18px;gap:14px;font-size:13px}
  .strip{grid-template-columns:repeat(3,1fr)}
  .strip img:nth-child(n+4){display:none}
  .litter{grid-template-columns:1fr;padding-left:22px;padding-right:22px}
  .film{margin:10px auto -30vh;width:min(260px,70vw)}
  .row{padding-left:22px;padding-right:22px;flex-wrap:wrap}
  .help-head{padding:0 22px;font-size:13px}
  .polaroid.l{left:-14%}
  .polaroid.r{right:-10%}
  .form{grid-template-columns:1fr}
  .foot-photos{grid-template-columns:repeat(3,1fr)}
  .foot-photos img:nth-child(n+4){display:none}
  .foot-main{grid-template-columns:1fr}
  .social{align-items:flex-start;text-align:left;padding-top:0}
}
@media (prefers-reduced-motion:reduce){*:not(.toss){transition:none!important}}

/* ---------- BONE CURSOR ---------- */
html, body, *{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'%3E%3Cg transform='rotate%2845 16 16%29'%3E%3Cg fill='%232a1810' stroke='%232a1810' stroke-width='3' stroke-linejoin='round'%3E%3Crect x='8' y='13' width='16' height='6'/%3E%3Ccircle cx='8' cy='12.6' r='3.9'/%3E%3Ccircle cx='8' cy='19.4' r='3.9'/%3E%3Ccircle cx='24' cy='12.6' r='3.9'/%3E%3Ccircle cx='24' cy='19.4' r='3.9'/%3E%3C/g%3E%3Cg fill='%23f3e3c8'%3E%3Crect x='8' y='13' width='16' height='6'/%3E%3Ccircle cx='8' cy='12.6' r='3.9'/%3E%3Ccircle cx='8' cy='19.4' r='3.9'/%3E%3Ccircle cx='24' cy='12.6' r='3.9'/%3E%3Ccircle cx='24' cy='19.4' r='3.9'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") 7 7, auto}
a, a *, button, .btn, .row, .glance-row, label, .pol, .pol *{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'%3E%3Cg transform='rotate%2845 16 16%29'%3E%3Cg fill='%232a1810' stroke='%232a1810' stroke-width='3' stroke-linejoin='round'%3E%3Crect x='8' y='13' width='16' height='6'/%3E%3Ccircle cx='8' cy='12.6' r='3.9'/%3E%3Ccircle cx='8' cy='19.4' r='3.9'/%3E%3Ccircle cx='24' cy='12.6' r='3.9'/%3E%3Ccircle cx='24' cy='19.4' r='3.9'/%3E%3C/g%3E%3Cg fill='%23c4935f'%3E%3Crect x='8' y='13' width='16' height='6'/%3E%3Ccircle cx='8' cy='12.6' r='3.9'/%3E%3Ccircle cx='8' cy='19.4' r='3.9'/%3E%3Ccircle cx='24' cy='12.6' r='3.9'/%3E%3Ccircle cx='24' cy='19.4' r='3.9'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") 7 7, pointer}
input, textarea{cursor:text}

/* ---------- PLAYPEN (draggable polaroids) ---------- */
.playpen{position:relative;z-index:5;overflow:hidden;padding:clamp(70px,9vw,110px) clamp(14px,4vw,60px) clamp(80px,10vw,130px);background:var(--black)}
.pen-bg{position:absolute;left:0;top:-15%;width:100%;height:130%;object-fit:cover;filter:grayscale(1) brightness(.3) contrast(1.2);will-change:transform}
.pen-card{position:relative;max-width:1240px;margin:0 auto;background:var(--paper);border:1px solid var(--black);padding:clamp(36px,4vw,54px) clamp(16px,3vw,44px) clamp(26px,3vw,36px);text-align:center}
.pen-card .big{font-size:clamp(2.6rem,5vw,4.6rem);margin:14px 0 clamp(20px,3vw,34px)}
.pen{position:relative;height:clamp(520px,52vw,640px);border:1px dashed rgba(58,34,22,.35);background:radial-gradient(rgba(58,34,22,.09) 1px, transparent 1.4px) 0 0/22px 22px;overflow:hidden;touch-action:pan-y}
.pol{position:absolute;width:clamp(120px,13vw,175px);margin:0;background:#fbfaf7;padding:10px 10px 0;box-shadow:0 8px 18px rgba(14,10,8,.18);transform:rotate(calc(var(--r, 0deg) + var(--tilt, 0deg)));transition:transform .25s ease, box-shadow .25s ease;touch-action:none;user-select:none;-webkit-user-select:none}
.pol img{width:100%;aspect-ratio:1/1.05;object-fit:cover;pointer-events:none}
.pol figcaption{font-family:var(--tall);font-style:italic;font-size:clamp(1.15rem,1.6vw,1.45rem);color:var(--brown);padding:6px 0 10px;line-height:1}
.pol:hover{box-shadow:0 14px 28px rgba(14,10,8,.24)}
.pol.lift{transform:rotate(calc(var(--r, 0deg) + var(--tilt, 0deg))) scale(1.08);box-shadow:0 26px 44px rgba(14,10,8,.32);transition:transform .12s ease, box-shadow .2s ease}
.pol.settle{transition:left .9s cubic-bezier(.2,.8,.2,1), top .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1)}
.pen-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:22px}
.pen-foot .hint{font-family:var(--mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--brown)}
@media (max-width:900px){.pen{height:620px}.pen-foot{justify-content:center}}

/* combined story block on the pinned photo */
.quote-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(30px,5vw,80px);align-items:end;margin-top:clamp(36px,5vw,64px)}
.quote-grid .tall{margin-top:0;font-size:clamp(4.4rem,9.5vw,9.4rem)}
.quote-copy p{font-size:clamp(16px,1.3vw,19px);max-width:30em;margin-bottom:18px}
.quote-copy .btn{margin-top:10px}
.help.slide-over{margin-top:-100vh}
@media (max-width:900px){.quote-grid{grid-template-columns:1fr}.quote-grid .tall{font-size:16vw}}

/* ---------- EYEBROW BANNER ---------- */
.eyebrow-bar{position:fixed;top:0;left:0;right:0;height:var(--bar);z-index:51;background:var(--brown-2);color:var(--cream);display:flex;align-items:center;justify-content:center;gap:14px;padding:0 14px;font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;overflow:hidden}
.eyebrow-bar b{font-weight:400;color:#e2b98c;border-bottom:1px solid currentColor}
.eyebrow-bar:hover b{color:var(--cream)}
.eyebrow-bar .eb-short{display:none}
@media (max-width:900px){.eyebrow-bar .eb-long{display:none}.eyebrow-bar .eb-short{display:inline}.eyebrow-bar{font-size:10.5px}}

/* homepage: note under a Ways to help row */
.row-title{display:flex;flex-direction:column;gap:10px}
.row-note{font-size:clamp(14px,1.2vw,17px);max-width:34em;opacity:.85}

/* health update panel (homepage) */
#health{position:relative;z-index:5;margin-top:-100vh;background:var(--paper);border-radius:var(--r) var(--r) 0 0;text-align:center;padding:clamp(80px,9vw,110px) 20px clamp(110px,12vw,150px)}
#health .big{font-size:clamp(2.8rem,5.2vw,5rem);margin:20px auto 30px;max-width:13em}
#health p:not(.label){max-width:36em;margin:0 auto 18px;font-size:clamp(16px,1.3vw,19px)}
#health p.proof{font-family:var(--mono);font-size:13px;letter-spacing:.06em;margin:28px auto 36px !important;padding-top:22px;border-top:1px solid rgba(58,34,22,.25);max-width:40em}
#health .proof b{font-weight:400;text-decoration:underline}
#health + .help{margin-top:-48px;z-index:6}

/* ---------- MOBILE MENU ---------- */
.burger{display:none;width:44px;height:44px;border:0;background:none;padding:10px;flex-direction:column;justify-content:center;gap:6px;margin-right:-6px}
.burger span{display:block;height:2px;width:24px;background:var(--brown);transition:transform .35s, opacity .25s}
.menu-open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mobile-menu{position:fixed;left:0;right:0;top:var(--top);bottom:0;z-index:49;background:var(--brown);color:var(--cream);display:flex;flex-direction:column;justify-content:space-between;padding:34px 24px calc(34px + env(safe-area-inset-bottom));opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .3s, transform .35s, visibility 0s .35s}
.mobile-menu nav{display:flex;flex-direction:column}
.mobile-menu nav a{font-family:var(--bold);text-transform:uppercase;font-size:clamp(2.6rem,12vw,3.6rem);line-height:1;padding:12px 0;border-bottom:1px solid rgba(243,242,236,.2)}
.mobile-menu .btn{align-self:flex-start}
.menu-open .mobile-menu{opacity:1;visibility:visible;transform:none;transition:opacity .3s, transform .35s}
.menu-open{overflow:hidden}
@media (max-width:900px){.burger{display:flex}}
@media (min-width:901px){.mobile-menu{display:none}}