/*
Theme Name: Forever Chemicals
Theme URI: https://forever-chemicals.com.au
Author: Little Red Jet
Author URI: https://littleredjet.com
Description: Educational hub and PFAS-free affiliate store. Warm, modern, Caraway-inspired design with a custom Products + Product Ranges shop and Contact Form 7 support.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: forever-chemicals
*/


/* ===== Forever Chemicals — design system ===== */
:root{
  --cream:#FBF7F0;
  --cream-2:#F3EBDD;
  --paper:#FFFFFF;
  --navy:#1B2A4A;
  --navy-2:#243a63;
  --sage:#8FA277;
  --sage-deep:#6F825A;
  --sage-soft:#E7EDDD;
  --terra:#E0A07C;
  --terra-soft:#F7DECB;
  --ink:#262522;
  --muted:#6E726B;
  --line:#E7DECF;
  --radius:22px;
  --radius-sm:14px;
  --shadow:0 18px 40px -22px rgba(27,42,74,.28);
  --shadow-sm:0 10px 24px -18px rgba(27,42,74,.35);
  --maxw:1180px;
  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-script:"Caveat",cursive;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section.tight{padding:54px 0}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy);font-weight:600;line-height:1.12;letter-spacing:-.01em}
h1{font-size:clamp(2.5rem,5.4vw,4rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
h3{font-size:1.3rem}
p{color:var(--ink)}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.eyebrow{font-family:var(--font-body);font-weight:700;text-transform:uppercase;letter-spacing:.18em;
  font-size:.72rem;color:var(--sage-deep)}
.script{font-family:var(--font-script);color:var(--sage-deep);font-weight:700;line-height:.9}
.center{text-align:center}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.95rem;
  padding:14px 26px;border-radius:100px;border:1.5px solid transparent;cursor:pointer;
  transition:.2s ease;white-space:nowrap}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn-outline{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-sage{background:var(--sage);color:#fff}
.btn-sage:hover{background:var(--sage-deep);transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}

/* top utility bar */
.topbar{background:var(--navy);color:#fff;font-size:.82rem}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:42px}
.topbar a{opacity:.85;transition:.2s}
.topbar a:hover{opacity:1}
.topbar .socials{display:flex;gap:16px;align-items:center}
.topbar .socials svg{width:16px;height:16px;fill:#fff}
.topbar .util{display:flex;gap:20px;align-items:center}

/* header / nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,247,240,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;
  color:var(--navy);font-size:1.18rem;line-height:1;letter-spacing:-.01em}
.logo .mark{width:38px;height:38px;border-radius:11px;background:var(--sage);display:grid;place-items:center;flex:none}
.logo .mark svg{width:22px;height:22px;fill:#fff}
.logo small{display:block;font-size:.62rem;letter-spacing:.34em;font-family:var(--font-body);
  font-weight:700;color:var(--sage-deep);text-transform:uppercase;margin-top:3px}
.menu{display:flex;align-items:center;gap:30px}
.menu>a{font-weight:600;font-size:.95rem;color:var(--navy);position:relative;padding:6px 0}
.menu>a:hover,.menu>a.active{color:var(--sage-deep)}
.menu>a.active::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--sage)}
.has-drop{position:relative}
.has-drop>a::after{content:"⌄";margin-left:5px;font-size:.8rem;opacity:.6}
.drop{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);
  background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  padding:12px;min-width:300px;opacity:0;visibility:hidden;transition:.2s}
.has-drop:hover .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.drop a{display:block;padding:11px 14px;border-radius:12px;font-size:.92rem;font-weight:600;color:var(--navy)}
.drop a span{display:block;font-weight:400;font-size:.78rem;color:var(--muted)}
.drop a:hover{background:var(--sage-soft)}
.nav-cta{display:flex;align-items:center;gap:14px}
.cart{width:42px;height:42px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;color:var(--navy)}
.cart:hover{border-color:var(--navy)}
.cart svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:24px;height:2px;background:var(--navy);border-radius:2px}

/* hero */
.hero{background:linear-gradient(180deg,var(--cream) 0%,var(--cream-2) 100%);overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;
  padding-top:70px;padding-bottom:70px}
.hero h1{margin:14px 0 8px}
.hero .script{font-size:clamp(3.2rem,7vw,5.2rem);display:block;margin:-.1em 0 .05em}
.hero p{margin:20px 0 30px;font-size:1.12rem;color:var(--muted);max-width:46ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative}
.hero-photo{aspect-ratio:4/4.4;border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}
.hero-badge{position:absolute;left:-18px;bottom:34px;background:#fff;border-radius:18px;
  padding:16px 20px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;max-width:230px}
.hero-badge .dot{width:42px;height:42px;border-radius:12px;background:var(--terra-soft);display:grid;place-items:center;flex:none}
.hero-badge strong{display:block;font-family:var(--font-display);color:var(--navy);font-size:1.4rem}
.hero-badge span{font-size:.78rem;color:var(--muted);line-height:1.3}

/* real images */
.img{background-size:cover;background-position:center;background-repeat:no-repeat;
  border-radius:inherit;width:100%}
.hero-photo .img{height:100%}
/* image placeholders (replace with real photography) */
.ph{position:relative;background:var(--sage-soft);display:grid;place-items:center;color:var(--sage-deep);overflow:hidden}
.ph::after{content:attr(data-label);position:absolute;font-size:.72rem;letter-spacing:.12em;
  text-transform:uppercase;font-weight:700;opacity:.55}
.ph.terra{background:var(--terra-soft);color:#b9764e}
.ph.cream{background:var(--cream-2);color:#b6a487}
.ph.navy{background:#26365a;color:#9fb0d4}
.ph svg{width:46px;height:46px;opacity:.5}

/* intro strip */
.intro{background:var(--paper)}
.intro .container{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center}
.intro .pill{font-family:var(--font-script);font-size:2rem;color:var(--sage-deep)}

/* generic grid cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  transition:.25s;display:flex;flex-direction:column;gap:14px}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card .ico{width:54px;height:54px;border-radius:15px;background:var(--sage-soft);display:grid;place-items:center}
.card .ico svg{width:27px;height:27px;stroke:var(--sage-deep);fill:none;stroke-width:1.7}
.card.t2 .ico{background:var(--terra-soft)}.card.t2 .ico svg{stroke:#c47e54}
.card.t3 .ico{background:#e2e8f3}.card.t3 .ico svg{stroke:var(--navy)}
.card h3{margin-bottom:2px}
.card p{color:var(--muted);font-size:.96rem}
.card .more{margin-top:auto;font-weight:700;color:var(--sage-deep);font-size:.9rem}
.card .more:hover{color:var(--navy)}

/* stat band */
.statband{background:var(--navy);color:#fff}
.statband h2{color:#fff}
.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:14px}
.stat .num{font-family:var(--font-display);font-size:2.8rem;color:#fff;line-height:1}
.stat .num em{color:var(--terra);font-style:normal}
.stat p{color:rgba(255,255,255,.74);font-size:.92rem;margin-top:8px}
.statband .src{color:rgba(255,255,255,.5);font-size:.78rem;margin-top:26px}

/* benefits */
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:14px}
.benefit{display:flex;gap:18px;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px}
.benefit .n{font-family:var(--font-display);font-size:1.4rem;color:var(--sage);flex:none;
  width:48px;height:48px;border-radius:50%;background:var(--sage-soft);display:grid;place-items:center}
.benefit h3{font-size:1.15rem;margin-bottom:5px}
.benefit p{color:var(--muted);font-size:.95rem}

/* categories */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{border-radius:var(--radius);overflow:hidden;background:var(--paper);border:1px solid var(--line);
  transition:.25s;display:flex;flex-direction:column}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.cat-card .ph{aspect-ratio:16/11}
.cat-card .body{padding:22px 24px 26px}
.cat-card h3{font-size:1.18rem}
.cat-card p{color:var(--muted);font-size:.9rem;margin:6px 0 0}
.cat-card .more{display:inline-block;margin-top:14px;font-weight:700;color:var(--sage-deep);font-size:.9rem}

/* products */
.toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);
  overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.product:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.product .ph{aspect-ratio:1/1}
.product .tag{position:absolute;top:12px;left:12px;background:var(--sage);color:#fff;font-size:.68rem;
  font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:100px}
.product .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.product .brand{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--sage-deep);font-weight:700}
.product h3{font-size:1.02rem;line-height:1.25}
.product .price{font-weight:700;color:var(--navy);margin-top:2px}
.product .btn{margin-top:auto;justify-content:center;width:100%}
.product .note{font-size:.72rem;color:var(--muted)}

/* blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post-card .ph{aspect-ratio:16/10}
.post-card .body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card .meta{font-size:.78rem;color:var(--muted);font-weight:600;letter-spacing:.04em}
.post-card h3{font-size:1.22rem;line-height:1.25}
.post-card p{color:var(--muted);font-size:.93rem}
.post-card .more{margin-top:auto;font-weight:700;color:var(--sage-deep);font-size:.9rem}
.chip{display:inline-block;background:var(--sage-soft);color:var(--sage-deep);font-size:.74rem;
  font-weight:700;padding:5px 12px;border-radius:100px;text-transform:uppercase;letter-spacing:.06em}

/* page hero (interior) */
.page-hero{background:linear-gradient(180deg,var(--cream-2),var(--cream));padding:60px 0 52px;text-align:center}
.page-hero .crumb{font-size:.82rem;color:var(--muted);margin-bottom:14px}
.page-hero .crumb a:hover{color:var(--sage-deep)}
.page-hero h1{font-size:clamp(2.2rem,4.4vw,3.3rem)}
.page-hero p{margin:16px auto 0;max-width:58ch;color:var(--muted);font-size:1.08rem}

/* article / prose */
.article{max-width:760px;margin:0 auto}
.article .ph{aspect-ratio:16/8;border-radius:var(--radius);margin:0 0 36px}
.prose p{font-size:1.08rem;color:#33322e;margin:0 0 22px}
.prose h2{font-size:1.7rem;margin:42px 0 14px}
.prose h3{font-size:1.25rem;margin:30px 0 10px}
.prose ul,.prose ol{margin:0 0 22px 1.1rem;color:#33322e}
.prose li{margin:0 0 10px;padding-left:6px}
.prose strong{color:var(--navy)}
.prose blockquote{border-left:4px solid var(--sage);background:var(--sage-soft);padding:18px 24px;
  border-radius:0 14px 14px 0;margin:0 0 24px;font-size:1.1rem;color:var(--navy)}
.prose a{color:var(--sage-deep);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.callout{background:var(--terra-soft);border-radius:var(--radius);padding:24px 28px;margin:0 0 26px}
.callout strong{color:#b9764e}

/* newsletter */
.newsletter{background:var(--sage-soft)}
.newsletter .box{background:var(--navy);border-radius:30px;padding:54px;display:grid;
  grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.newsletter h2{color:#fff}
.newsletter p{color:rgba(255,255,255,.78);margin-top:10px}
.nl-form{display:flex;gap:10px;flex-wrap:wrap}
.nl-form input{flex:1;min-width:200px;padding:15px 20px;border-radius:100px;border:none;font-size:.95rem;font-family:inherit}
.nl-form .btn-sage{background:var(--terra)}
.nl-form .btn-sage:hover{background:#cf8d63}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px;color:var(--navy)}
.field input,.field textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line);
  border-radius:14px;font-family:inherit;font-size:.95rem;background:#fff}
.field textarea{min-height:140px;resize:vertical}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.info-row .ico{width:46px;height:46px;border-radius:13px;background:var(--sage-soft);display:grid;place-items:center;flex:none}
.info-row .ico svg{width:22px;height:22px;stroke:var(--sage-deep);fill:none;stroke-width:1.7}

/* about */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:14px}

/* footer */
.footer{background:var(--navy);color:rgba(255,255,255,.72);padding:64px 0 30px}
.footer .grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer h4{color:#fff;font-family:var(--font-body);font-size:.85rem;text-transform:uppercase;
  letter-spacing:.12em;margin-bottom:16px}
.footer a{display:block;padding:6px 0;font-size:.92rem;transition:.2s}
.footer a:hover{color:#fff}
.footer .logo{color:#fff;margin-bottom:14px}
.footer .logo small{color:var(--sage)}
.footer .blurb{font-size:.92rem;max-width:34ch;margin-bottom:18px;color:#fff}
.footer .socials{display:flex;gap:14px}
.footer .socials a{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.2);
  display:grid;place-items:center;padding:0}
.footer .socials svg{width:16px;height:16px;fill:rgba(255,255,255,.8)}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:46px;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}
.disclosure{background:var(--cream-2);border:1px dashed var(--terra);border-radius:16px;
  padding:16px 22px;font-size:.86rem;color:var(--muted);margin-bottom:30px}
.disclosure strong{color:#b9764e}

/* responsive */
@media(max-width:960px){
  .hero .container,.intro .container,.newsletter .box,.contact-grid,.about-split{grid-template-columns:1fr}
  .cards,.cat-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .statgrid{grid-template-columns:repeat(2,1fr)}
  .benefits{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}
  .footer .grid{grid-template-columns:1fr 1fr}
  .menu,.topbar .util span.hide{display:none}
  .burger{display:flex}
  .hero-badge{display:none}
  .newsletter .box{padding:36px}
}
@media(max-width:560px){
  .cards,.cat-grid,.blog-grid,.product-grid,.footer .grid,.statgrid{grid-template-columns:1fr}
  .section{padding:60px 0}
}
/* mobile menu */
.mobile-menu{display:none;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:14px 24px 22px}
.mobile-menu a{padding:11px 0;font-weight:600;color:var(--navy);border-bottom:1px solid var(--line)}
.mobile-menu.open{display:flex}


/* ============ Contact Form 7 integration ============ */
.wpcf7 form{margin:0}
.wpcf7 .field input,.wpcf7 .field textarea,.wpcf7 .field select{width:100%}
.field .wpcf7-form-control-wrap{display:block}
.nl-form .wpcf7-form-control-wrap{flex:1;min-width:200px;display:block}
.nl-form{align-items:stretch}
.nl-form input.wpcf7-form-control{width:100%}
.wpcf7-spinner{margin:6px 0 0}
.wpcf7-not-valid-tip{color:#e06a4e;font-size:.8rem;margin-top:6px}
.wpcf7 .wpcf7-response-output{border-radius:12px;margin:16px 0 0;padding:12px 16px;font-size:.9rem;border-width:1px}
.newsletter .wpcf7-response-output{color:#fff;border-color:rgba(255,255,255,.4)}