/* Folha Packaging Co. — hand-written, no build step */
:root{--forest:#1F4D3A;--forest-d:#163a2b;--kraft:#C8A27A;--kraft-d:#8a6540;--cream:#F6F1E7;--cream-2:#EDE5D3;--ink:#1E1E1E;--tomato:#E2583E;--tomato-d:#B93F27;--sage:#8FB59A;--white:#fff;
--serif:Georgia,"Times New Roman",serif;--sans:"Avenir Next","Avenir","Segoe UI",Arial,sans-serif;--r:14px;--max:1180px;--shadow:0 10px 30px rgba(31,77,58,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.6;font-size:17px;overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.15;margin:0 0 .5em;color:var(--forest)}
h1{font-size:clamp(2.3rem,6vw,4.1rem)}h2{font-size:clamp(1.8rem,4vw,2.7rem)}h3{font-size:1.25rem}
p{margin:0 0 1em}a{color:var(--forest)}
:focus-visible{outline:3px solid var(--tomato);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--forest);color:#fff;padding:10px 16px;z-index:100;border-radius:8px}.skip:focus{left:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:84px 0}
.eyebrow{display:inline-block;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--kraft-d);margin-bottom:.8rem}
.lead{font-size:1.15rem;max-width:62ch}
.btn{display:inline-block;font:600 1rem var(--sans);padding:14px 26px;border-radius:999px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--tomato-d);color:#fff}.btn-primary:hover{background:#a53520}
.btn-ghost{border-color:currentColor;color:inherit;background:transparent}
.btn-forest{background:var(--forest);color:#fff}.btn-forest:hover{background:var(--forest-d)}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,241,231,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(31,77,58,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand img{height:38px;width:auto}
.nav-links{display:flex;gap:22px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-weight:500;font-size:.95rem;color:var(--ink)}
.nav-links a:hover{color:var(--tomato-d)}
.nav-links .btn{padding:9px 18px;color:#fff;font-size:.92rem}
.lang{display:flex;gap:2px;background:var(--cream-2);border-radius:999px;padding:3px}
.lang button{border:0;background:transparent;font:600 .78rem var(--sans);padding:6px 10px;border-radius:999px;cursor:pointer;color:var(--forest);min-width:36px}
.lang button[aria-pressed="true"]{background:var(--forest);color:#fff}
.menu-btn{display:none;background:none;border:2px solid var(--forest);color:var(--forest);border-radius:10px;padding:8px 12px;font:600 .9rem var(--sans);cursor:pointer}
/* hero */
.hero{background:var(--forest) url(../assets/img/pattern-forest.svg);background-size:240px;color:var(--cream);position:relative;padding:72px 0 88px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(31,77,58,.96) 35%,rgba(31,77,58,.8))}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{color:var(--cream)}.hero h1 em{font-style:normal;color:#F2917D;white-space:nowrap}
.hero .eyebrow{color:var(--sage)}
.hero .lead{color:#E7EFE6}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-art{background:var(--cream);border-radius:28px;padding:20px;box-shadow:0 24px 60px rgba(0,0,0,.28);transform:rotate(1.5deg)}
.hero-art img{width:100%}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;list-style:none;padding:0;font-size:.9rem;color:#CFE0D0}
.trust li::before{content:"✓ ";color:var(--sage);font-weight:700}
/* sections */
.alt{background:var(--cream-2)}
.dark{background:var(--forest);color:var(--cream)}.dark h2,.dark h3{color:var(--cream)}.dark .eyebrow{color:var(--sage)}
.sec-head{max-width:760px;margin-bottom:44px}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
.card{background:#fff;border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.problem-card{border-left:5px solid var(--tomato)}
.stat{font:700 3rem var(--serif);color:var(--tomato-d);line-height:1}
.steps{counter-reset:s;list-style:none;margin:0;padding:0}
.steps li{counter-increment:s;position:relative;background:#fff;border-radius:var(--r);padding:30px 24px 24px;box-shadow:var(--shadow)}
.steps li::before{content:counter(s);position:absolute;top:-18px;left:22px;width:38px;height:38px;border-radius:50%;background:var(--forest);color:#fff;font:700 1.1rem var(--serif);display:grid;place-items:center}
.steps h3{margin-top:6px}
.sku{padding:0;overflow:hidden;display:flex;flex-direction:column}
.sku img{background:var(--cream)}
.sku div{padding:16px 18px 20px}
.sku small{display:block;font-weight:600;color:var(--kraft-d);letter-spacing:.08em}
.sku h3{font-size:1.05rem;margin:2px 0 6px}.sku p{font-size:.9rem;margin:0;color:#444}
.tag{display:inline-block;background:var(--tomato-d);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.06em;padding:3px 9px;border-radius:99px;margin-top:8px}
.gallery figure{margin:0;border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.gallery figcaption{padding:12px 16px;font-size:.88rem}
.gallery figcaption b{font-family:var(--serif);color:var(--forest)}
.note{font-size:.85rem;color:#555}
.why li,.checks li{margin-bottom:.7em}
.checks{list-style:none;padding:0}.checks li{padding-left:1.7em;position:relative}.checks li::before{content:"✓";position:absolute;left:0;color:var(--forest);font-weight:700}
.dark .checks li::before{color:var(--sage)}
.sources{font-size:.82rem;color:#d3e0d4;margin-top:24px}.sources a{color:#fff}
/* founders */
.founder{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center}
.portrait{border-radius:22px;overflow:hidden;box-shadow:var(--shadow);background:var(--forest);aspect-ratio:4/5}
.portrait img{width:100%;height:100%;object-fit:cover}
blockquote{font:italic 1.25rem var(--serif);border-left:4px solid var(--kraft);margin:1.2em 0;padding:.2em 0 .2em 1.1em;color:var(--forest)}
/* faq */
details{background:#fff;border-radius:12px;margin-bottom:12px;box-shadow:var(--shadow)}
summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}summary::after{content:"+";font-size:1.4rem;color:var(--tomato-d);line-height:1}
details[open] summary::after{content:"–"}details p{padding:0 22px 18px;margin:0}
/* forms */
.form-card{background:#fff;border-radius:20px;padding:32px;box-shadow:var(--shadow);color:var(--ink)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}
label{font-weight:600;font-size:.9rem}
input,select,textarea{font:inherit;padding:12px 14px;border:1.5px solid #b9b19b;border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--forest);outline:3px solid rgba(31,77,58,.25)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.thanks{display:none;text-align:center;padding:30px 10px}.thanks.show{display:block}
.thanks h3{font-size:1.6rem}
.err{color:var(--tomato-d);font-size:.85rem;min-height:1.2em}
/* page hero (subpages) */
.page-hero{background:var(--forest) url(../assets/img/pattern-forest.svg);background-size:240px;position:relative;color:var(--cream);padding:64px 0}
.page-hero::before{content:"";position:absolute;inset:0;background:rgba(31,77,58,.93)}
.page-hero .wrap{position:relative}.page-hero h1{color:var(--cream);font-size:clamp(2rem,5vw,3.2rem)}
.page-hero .eyebrow{color:var(--sage)}
/* table */
.table-wrap{overflow-x:auto;border-radius:var(--r);box-shadow:var(--shadow);background:#fff}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:.95rem}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid #eadfca;vertical-align:top}
th{background:var(--forest);color:#fff;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
tr:last-child td{border-bottom:0}td:first-child{font-weight:700;color:var(--forest);white-space:nowrap}
/* footer */
footer{background:#14352a;color:#cfe0d0;padding:56px 0 28px;font-size:.92rem}
footer a{color:#fff}footer h4{color:var(--cream);font-size:1rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot ul{list-style:none;padding:0;margin:0}.foot li{margin-bottom:8px}
.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:36px;padding-top:20px;font-size:.82rem}
.prose{max-width:760px}.prose h2{font-size:1.5rem;margin-top:1.6em}
/* responsive */
@media(max-width:1000px){.g4,.g5{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}.hero .wrap,.founder{grid-template-columns:1fr}.hero-art{max-width:520px;transform:none}}
@media(max-width:820px){.menu-btn{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--cream);flex-direction:column;align-items:flex-start;padding:18px 20px 24px;border-bottom:1px solid rgba(31,77,58,.2);gap:16px}.nav-links.open{display:flex}.nav{position:relative}}
@media(max-width:640px){body{font-size:16px}section{padding:60px 0}.g2,.g3,.g4,.g5,.form-grid,.foot{grid-template-columns:1fr}.hero{padding:48px 0 60px}.form-card{padding:22px}.g5.skus,.g4.skus{grid-template-columns:1fr 1fr}.sku div{padding:12px}.sku p{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.wrap.prose{max-width:var(--max)}.wrap.prose>*{max-width:760px}
.err:empty{min-height:0}
.tag{font-size:.62rem;padding:3px 8px}
.sr-only{position:absolute;left:-9999px}
/* photo layout */
picture{display:block}
img{height:auto}
.hero-art{padding:14px 14px 8px}.hero-art picture img{border-radius:16px;width:100%;aspect-ratio:1/1;object-fit:cover}
.hero-art .note{margin:8px 4px 2px;text-align:center}
.strip{padding:0;background:var(--cream-2)}.strip img{width:100%;max-height:420px;object-fit:cover;object-position:center}
.sku>picture img{background:var(--cream);width:100%;aspect-ratio:1/1;object-fit:cover}
.gallery picture img{width:100%;aspect-ratio:1/1;object-fit:cover}
.thumb{width:56px;height:56px;border-radius:10px;object-fit:cover;margin-bottom:8px}
.kit-hero img{width:100%;max-height:360px;object-fit:cover;border-radius:var(--r);margin-bottom:34px;box-shadow:var(--shadow)}
.kit-split{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center;margin-bottom:30px}
.kit-split picture img{border-radius:var(--r);box-shadow:var(--shadow);width:100%}
@media(max-width:640px){.gallery.g4{grid-template-columns:1fr 1fr;gap:12px}.gallery figcaption{padding:8px 10px;font-size:.78rem}.gallery .note{display:none}.kit-split{grid-template-columns:1fr}.strip img{max-height:200px}}
.kit-split{grid-template-columns:1fr 340px}@media(max-width:640px){.kit-split{grid-template-columns:1fr}}