/* ===== 3m4.studio — dark botanical ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root{
  --bg:#0a1310;
  --bg2:#0d1a15;
  --bg3:#12211b;
  --line:rgba(255,255,255,.12);
  --glass:rgba(255,255,255,.06);
  --glass2:rgba(255,255,255,.1);
  --sage:#9fbfa9;
  --green:#4f8a63;
  --white:#f4f6f3;
  --muted:#b3bdb6;
  --sans:'Inter',system-ui,sans-serif;
  --max:1180px;
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--sans);background:var(--bg);color:var(--white);line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:800;line-height:1;letter-spacing:-.035em}
h1{font-size:clamp(3.6rem,10vw,8.5rem)}
h2{font-size:clamp(2.4rem,5.5vw,4.4rem)}
h3{font-size:1.45rem;letter-spacing:-.02em}
p{max-width:62ch}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:110px 0;position:relative;overflow:hidden}
.eyebrow{font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;color:var(--sage);font-weight:600;margin-bottom:18px;display:block}
.lead{color:var(--muted);font-size:1.05rem}
.center{text-align:center}
.center p{margin-inline:auto}
.mt{margin-top:32px}

/* pills */
.pill{display:inline-flex;align-items:center;padding:10px 20px;border:1px solid rgba(255,255,255,.55);border-radius:999px;font-size:.92rem;color:var(--white);backdrop-filter:blur(6px);background:rgba(255,255,255,.04)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;font-weight:600;font-size:.92rem;border:1px solid transparent;transition:.25s;cursor:pointer;font-family:var(--sans)}
.btn-primary{background:var(--white);color:#0a1310}
.btn-primary:hover{background:#fff;transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:var(--white);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-sm{padding:11px 22px;font-size:.85rem}

/* header */
header{position:fixed;inset:0 0 auto 0;z-index:50;transition:transform .35s ease,background .3s,padding .3s;padding:18px 0}
header.hide{transform:translateY(-100%)}
header.scrolled{background:rgba(10,19,16,.8);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:12px 0}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:none;padding:0 40px}
@media(max-width:700px){header .wrap{padding:0 20px}}
.logo{font-weight:800;font-size:1.9rem;letter-spacing:-.04em;color:var(--white);line-height:1;display:flex;flex-direction:column;align-items:flex-start}
.logo small{font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--sage);font-weight:600;margin-top:4px;margin-left:1px}
nav ul{display:flex;gap:6px;list-style:none;padding:5px;border:1px solid var(--line);border-radius:999px;background:rgba(10,19,16,.35);backdrop-filter:blur(10px)}
nav a{display:block;font-size:.85rem;color:var(--muted);transition:.2s;font-weight:500;padding:8px 16px;border-radius:999px}
nav a:hover{color:var(--white)}
nav a.active{color:#0a1310;background:var(--white)}
.burger{display:none;background:none;border:0;color:var(--white);width:40px;height:40px;cursor:pointer}
.burger span{display:block;height:2px;background:currentColor;margin:6px auto;width:22px;transition:.3s}
@media(max-width:900px){
  nav{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;transform:translateX(100%);transition:.35s}
  nav.open{transform:none}
  nav ul{flex-direction:column;text-align:center;gap:10px;border:0;background:none;backdrop-filter:none}
  nav a{font-size:1.6rem;font-weight:700;letter-spacing:-.02em}
  nav a.active{background:none;color:var(--sage)}
  .burger{display:block;position:relative;z-index:60}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .head-cta{display:none}
}

/* hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:150px 0 90px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;background:url(img/leaves-wide.jpg) center/cover no-repeat}
@media(max-width:800px){.hero-bg{background-image:url(img/leaves.jpg)}}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,19,16,.35),rgba(10,19,16,.15) 40%,rgba(10,19,16,.55) 80%,var(--bg))}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-top{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px}
.hero h1{margin:0 0 26px;color:#fff}
.hero h1 span{display:block;color:var(--sage)}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.glass{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:var(--r);padding:30px 32px}
.glass p{color:#e3e8e4;font-size:1rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-meta{margin-top:40px;display:flex;gap:10px;flex-wrap:wrap}
.hero-meta span{font-size:.8rem;padding:8px 14px;border:1px solid rgba(255,255,255,.3);border-radius:999px;color:#dfe5e0}

/* section variants */
.alt{background:var(--bg2)}
.alt::before{content:"";position:absolute;inset:0;background:url(img/leaves-wide.jpg) center/cover;opacity:.18;pointer-events:none}
.alt>.wrap{position:relative;z-index:1}
.alt2{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:56px;flex-wrap:wrap}
.section-head p{color:var(--muted)}
.leaf{display:none}

/* grid + cards */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.g3,.g4,.g2{grid-template-columns:1fr}}
.card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;transition:.3s;position:relative;overflow:hidden;backdrop-filter:blur(10px)}
.card:hover{border-color:rgba(255,255,255,.3);background:var(--glass2);transform:translateY(-4px)}
.card h3{margin:18px 0 10px}
.card p{color:var(--muted);font-size:.95rem}
.card .price{font-weight:800;font-size:2rem;letter-spacing:-.03em;color:#fff;margin-top:20px}
.card .time{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sage);margin-top:6px;font-weight:600}
.ico{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;color:#fff}
.ico svg{width:20px;height:20px}
.tag{position:absolute;top:18px;right:18px;font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;color:#0a1310;background:var(--white);padding:6px 12px;border-radius:999px;font-weight:700}

/* pricing */
.price-list{border-top:1px solid var(--line)}
.price-row{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--line)}
.price-row h4{font-size:1.35rem;font-weight:700;letter-spacing:-.02em}
.price-row p{color:var(--muted);font-size:.92rem;margin-top:4px}
.price-row .amt{font-weight:800;font-size:1.6rem;letter-spacing:-.03em;color:#fff;white-space:nowrap}
.note{border:1px solid var(--line);padding:22px 26px;background:var(--glass);border-radius:var(--r);color:#dfe5e0;font-size:.95rem;backdrop-filter:blur(10px)}
.note strong{color:var(--sage);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;display:block;margin-bottom:8px}
.card .ex{display:block;aspect-ratio:4/3;border-radius:12px;overflow:hidden;margin-bottom:22px;border:1px solid var(--line)}
.card .ex img{width:100%;height:100%;object-fit:cover}

/* portfolio */
.masonry{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.masonry .ph{aspect-ratio:4/5;border-radius:14px;position:relative;overflow:hidden;border:1px solid var(--line);background:var(--bg3);display:block}
.masonry .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.masonry .ph:hover img{transform:scale(1.04)}
.masonry .ph::before{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(180deg,transparent,rgba(10,19,16,.8));z-index:1;opacity:0;transition:.3s}
.masonry .ph:hover::before{opacity:1}
.masonry .ph::after{content:attr(data-label);position:absolute;left:12px;bottom:12px;font-size:.72rem;padding:6px 12px;border:1px solid rgba(255,255,255,.5);border-radius:999px;color:#fff;backdrop-filter:blur(6px);background:rgba(10,19,16,.3);z-index:2}
.masonry .ph.hidden{display:none}
@media(max-width:900px){.masonry{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.masonry{grid-template-columns:repeat(2,1fr)}}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.filters button{background:none;border:1px solid rgba(255,255,255,.35);color:var(--muted);padding:9px 18px;border-radius:999px;font-family:var(--sans);font-size:.85rem;cursor:pointer;transition:.2s}
.filters button:hover{color:#fff;border-color:#fff}
.filters button.on{background:var(--white);color:#0a1310;border-color:var(--white)}

/* hygiene */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.check-list{list-style:none;margin-top:30px;display:grid;gap:16px}
.check-list li{display:flex;gap:16px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:var(--glass)}
.check-list li b{font-weight:600;display:block;color:#fff}
.check-list li span{color:var(--muted);font-size:.93rem}
.check-list li::before{content:"";flex:0 0 26px;height:26px;border-radius:50%;border:1px solid var(--sage);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239fbfa9' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/13px no-repeat;margin-top:2px}
.visual{border-radius:var(--r);border:1px solid var(--line);aspect-ratio:4/5;background:url(img/leaves.jpg) center/cover;position:relative;overflow:hidden;display:grid;place-items:center}
.visual::before{content:"";position:absolute;inset:0;background:rgba(10,19,16,.35)}
.visual.gecko{background:url(img/gecko.jpg) center/cover;aspect-ratio:2/3}
.visual.gecko::before{background:rgba(10,19,16,.12)}
.visual .stat{text-align:center;position:relative;z-index:1}
.visual .stat b{font-weight:800;font-size:6rem;letter-spacing:-.05em;color:#fff;line-height:1}
.visual .stat span{display:inline-block;margin-top:14px;font-size:.8rem;padding:8px 16px;border:1px solid rgba(255,255,255,.5);border-radius:999px;color:#fff}

/* reviews */
.review{background:var(--glass);border:1px solid var(--line);border-radius:var(--r);padding:32px;backdrop-filter:blur(10px)}
.stars{color:var(--sage);letter-spacing:.15em;font-size:.9rem;margin-bottom:16px}
.review q{font-size:1.1rem;line-height:1.5;display:block;quotes:"„" "“";font-weight:500;color:#fff}
.review .who{margin-top:22px;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* social */
.social-row{display:flex;gap:12px;flex-wrap:wrap}
.social-row a{display:inline-flex;align-items:center;gap:10px;padding:12px 22px;border:1px solid rgba(255,255,255,.4);border-radius:999px;font-size:.88rem;transition:.25s}
.social-row a:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.social-row svg{width:18px;height:18px}

/* cta band */
.cta-band{text-align:center;padding:140px 0;background:url(img/leaves-wide.jpg) center/cover fixed}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(10,19,16,.6)}
.cta-band .wrap{position:relative;z-index:1}
.cta-band h2{margin-bottom:18px}
@media(max-width:800px){.cta-band{background-attachment:scroll}}

/* faq */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--glass);padding:0 22px}
.faq details[open]{border-color:rgba(255,255,255,.3)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--sage);font-size:1.5rem;font-weight:300;transition:.3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--muted)}

/* contact */
.info-list{display:grid;gap:22px;margin-top:30px}
.info-list div b{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--sage);margin-bottom:6px;font-weight:600}
.map{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--bg3)}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(1) invert(.92) hue-rotate(90deg) brightness(.9) contrast(.9)}

/* page hero (subpages) */
.page-hero{padding:190px 0 80px;overflow:hidden;background:url(img/leaves-wide.jpg) center/cover}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,19,16,.45),var(--bg))}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-size:clamp(3rem,7vw,5.6rem)}
.page-hero p{margin:18px 0 0;color:#dfe5e0}

/* footer */
footer{border-top:1px solid var(--line);padding:60px 0 30px;background:var(--bg)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
@media(max-width:900px){.foot{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.foot{grid-template-columns:1fr}}
.foot h5{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--sage);margin-bottom:16px;font-weight:600}
.foot ul{list-style:none;display:grid;gap:10px}
.foot a{color:var(--muted);font-size:.9rem}
.foot a:hover{color:#fff}
.foot p{color:var(--muted);font-size:.9rem}
.copy{margin-top:50px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.78rem;color:var(--muted)}
.copy a{color:var(--sage)}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(6,12,10,.94);z-index:100;display:none;align-items:center;justify-content:center}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:88vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:2.6rem;cursor:pointer;opacity:.7;line-height:1;padding:10px}
.lb button:hover{opacity:1}
.lb-x{top:14px;right:18px}.lb-p{left:8px;top:50%;transform:translateY(-50%)}.lb-n{right:8px;top:50%;transform:translateY(-50%)}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

/* mobile sticky CTA */
.sticky-cta{position:fixed;bottom:16px;left:16px;right:16px;z-index:40;display:none}
.sticky-cta .btn{width:100%;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.5)}
@media(max-width:700px){.sticky-cta{display:block}section{padding:80px 0}footer{padding-bottom:90px}}