/* Kayo Digital — design system */
:root{
  --green:#0a7d4f; --green-dark:#075c3a; --green-light:#e7f4ee;
  --gold:#f4b740; --ink:#1a1d1a; --muted:#6b7280; --line:#e7e7e2;
  --bg:#fbfbf8; --card:#ffffff; --radius:14px; --radius-lg:22px;
  --shadow:0 1px 2px rgba(20,30,20,.04),0 8px 24px rgba(20,30,20,.06);
  --shadow-lg:0 12px 40px rgba(20,30,20,.12);
  --wrap:1140px; --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,251,248,.85);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--green);color:#fff;border-radius:10px;font-weight:900}
.logo-text em{color:var(--green);font-style:normal}
.main-nav{display:flex;gap:22px;margin-left:8px;font-weight:500;font-size:15px}
.main-nav a{color:#333;padding:6px 0;border-bottom:2px solid transparent;transition:.15s}
.main-nav a:hover,.main-nav a.is-active{color:var(--green);border-color:var(--green)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px}
.search-mini input{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 16px;width:200px;font-size:14px;transition:.2s}
.search-mini input:focus{outline:none;border-color:var(--green);width:240px}
.cart-link{position:relative;font-size:20px}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--green);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:999px;display:grid;place-items:center;padding:0 5px}
.nav-toggle{display:none;background:none;border:none;font-size:24px;cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;padding:12px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-gold{background:var(--gold);color:#3a2c00}
.btn-gold:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.btn-block{width:100%}
.btn-lg{padding:15px 28px;font-size:16px}

/* Hero */
.hero{background:linear-gradient(160deg,#fff 0%,var(--green-light) 100%);border-bottom:1px solid var(--line)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:64px}
.hero h1{font-size:clamp(34px,5vw,52px);font-weight:800}
.hero h1 .hl{color:var(--green)}
.hero p.lead{font-size:19px;color:#444;max-width:520px;margin:0 0 28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:28px;font-size:14px;color:var(--muted)}
.hero-trust span{white-space:nowrap}
.hero{overflow:hidden}
.hero-trust strong{color:var(--ink)}
.hero-art{position:relative}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:18px;transform:rotate(-2deg)}
.hero-back{position:absolute;top:40px;left:60px;transform:rotate(3deg);z-index:-1;opacity:.9}
.hero-rotator{position:relative;min-height:96px;display:block}
.hero-slide{position:absolute;inset:0;display:block;text-decoration:none;color:inherit;opacity:0;transform:rotate(-2deg) translateY(14px);animation:heroCycle 24s linear infinite;pointer-events:none}
.hero-slide:nth-child(1){animation-delay:0s}
.hero-slide:nth-child(2){animation-delay:4s}
.hero-slide:nth-child(3){animation-delay:8s}
.hero-slide:nth-child(4){animation-delay:12s}
.hero-slide:nth-child(5){animation-delay:16s}
.hero-slide:nth-child(6){animation-delay:20s}
@keyframes heroCycle{0%{opacity:0;transform:rotate(-2deg) translateY(14px);pointer-events:none}1.5%{opacity:1;transform:rotate(-2deg) translateY(0);pointer-events:auto}15%{opacity:1;transform:rotate(-2deg) translateY(0);pointer-events:auto}16.6%{opacity:0;transform:rotate(-2deg) translateY(-14px);pointer-events:none}100%{opacity:0;pointer-events:none}}
.hero-rotator:hover .hero-slide{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.hero-slide{animation:none}.hero-slide:first-child{opacity:1;transform:rotate(-2deg);pointer-events:auto}}

/* Sections */
.section{padding-top:56px;padding-bottom:56px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px}
.section-head h2{font-size:30px}
.section-head a{color:var(--green);font-weight:600}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:700;color:var(--green);margin-bottom:8px}

/* Category pills */
.cat-strip{display:flex;gap:12px;flex-wrap:wrap}
.cat-pill{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-weight:600;transition:.18s}
.cat-pill:hover{border-color:var(--green);background:var(--green-light);transform:translateY(-1px)}
.cat-pill .ico{font-size:18px}

/* Product grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#dfe7e2}
.card-media{aspect-ratio:4/3;background:linear-gradient(135deg,var(--green-light),#fff);position:relative;display:grid;place-items:center;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-media .ph{font-size:48px;opacity:.5}
.card-badge{position:absolute;top:10px;left:10px;background:var(--gold);color:#3a2c00;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
.card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-cat{font-size:12px;color:var(--green);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.card-title{font-size:16px;font-weight:700;line-height:1.3}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:8px}
.price{font-size:19px;font-weight:800}
.price .was{font-size:13px;color:var(--muted);text-decoration:line-through;font-weight:500;margin-right:6px}
.stars{color:var(--gold);font-size:13px}

/* Product detail */
.pdp{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;padding-top:40px;padding-bottom:40px}
.pdp-media{background:linear-gradient(135deg,var(--green-light),#fff);border:1px solid var(--line);border-radius:var(--radius-lg);aspect-ratio:4/3;display:grid;place-items:center;font-size:90px;opacity:.9;overflow:hidden}
.pdp-media img{width:100%;height:100%;object-fit:cover}
.pdp h1{font-size:34px}
.pdp .pdp-sub{font-size:18px;color:var(--muted);margin-bottom:18px}
.pdp .pdp-price{font-size:32px;font-weight:800;margin:18px 0}
.feature-list{list-style:none;padding:0;margin:18px 0;display:grid;gap:10px}
.feature-list li{display:flex;gap:10px;align-items:flex-start}
.feature-list li::before{content:'✓';color:var(--green);font-weight:800}
.spec-row{display:flex;gap:16px;flex-wrap:wrap;margin:16px 0;font-size:14px;color:var(--muted)}
.spec-row b{color:var(--ink)}
.trust-row{display:flex;gap:18px;margin-top:18px;font-size:13px;color:var(--muted);flex-wrap:wrap}

/* Cart / checkout */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.cart-row{display:flex;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cart-row img,.cart-thumb{width:64px;height:64px;border-radius:10px;background:var(--green-light);object-fit:cover;display:grid;place-items:center;font-size:26px}
.cart-summary{display:flex;justify-content:space-between;margin:8px 0}
.cart-total{font-size:22px;font-weight:800;border-top:2px solid var(--ink);padding-top:14px;margin-top:8px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.field input{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:15px}
.field input:focus{outline:none;border-color:var(--green)}

/* Badges / trust */
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--green-light);color:var(--green-dark);font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px}

/* Footer */
.site-footer{background:#10231a;color:#cde0d6;margin-top:64px;padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:32px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer a{display:block;color:#9fc4b3;padding:4px 0;font-size:14px}
.site-footer a:hover{color:#fff}
.site-footer .logo-text em{color:var(--gold)}
.news-form{display:flex;gap:8px;margin-top:10px}
.news-form input{flex:1;border:none;border-radius:8px;padding:10px 12px;font-size:14px}
.news-form button{background:var(--gold);color:#3a2c00;border:none;border-radius:8px;padding:0 16px;font-weight:700;cursor:pointer}
.footer-bottom{display:flex;justify-content:space-between;margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#8fae9f}

/* Utility */
.center{text-align:center}
.mt-2{margin-top:16px}.mt-4{margin-top:32px}
.flash{background:var(--green-light);border:1px solid var(--green);color:var(--green-dark);padding:14px 18px;border-radius:10px;margin:16px 0}
.empty{text-align:center;padding:64px 20px;color:var(--muted)}

.cart-layout{display:grid;grid-template-columns:1.5fr .8fr;gap:32px}
.checkout-layout{grid-template-columns:1fr .8fr}

/* Responsive */
@media(max-width:900px){
  .cart-layout,.checkout-layout{grid-template-columns:1fr;gap:20px}
  .hero-inner,.pdp{grid-template-columns:1fr;gap:28px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav,.search-mini{display:none}
  .nav-toggle{display:block}
  body.nav-open .main-nav{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:#fff;padding:16px 20px;border-bottom:1px solid var(--line)}
}
@media(max-width:520px){
  .grid,.grid-3{grid-template-columns:1fr}
  .hero-card{max-width:100%;box-sizing:border-box}
  .hero-rotator{min-height:104px}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .footer-bottom{flex-direction:column;align-items:center;gap:14px;text-align:center}
  .footer-bottom .pay-badge{white-space:normal;max-width:300px}
}

/* --- r17b: promo engine (rotating windows) --- */
.promo-chip{display:inline-block;margin-left:10px;padding:4px 10px;border-radius:999px;background:var(--cream,#faf6ec);border:1px solid var(--gold,#b8912f);color:var(--gold-dark,#8a6b1f);font-family:ui-monospace,'Geist Mono',monospace;font-size:12px;font-weight:600;letter-spacing:.02em;vertical-align:middle;white-space:nowrap}
.section-head .promo-chip{margin-left:0}
/* scratch-off strike: the line draws itself across the old price once */
.was.strike-anim{position:relative;text-decoration:none;color:var(--muted);font-weight:500;margin-right:8px}
.was.strike-anim::after{content:'';position:absolute;left:0;top:52%;height:2px;width:100%;background:currentColor;transform:scaleX(1);transform-origin:left center}
@media (prefers-reduced-motion:no-preference){
  .was.strike-anim::after{animation:kayo-strike .6s ease-out .3s backwards}
  @keyframes kayo-strike{from{transform:scaleX(0)}to{transform:scaleX(1)}}
}

/* --- r19: footer socials + capture popup --- */
.social-row{display:inline-flex;gap:14px;align-items:center}
.social-row a{color:var(--muted);display:inline-flex;transition:color .15s}
.social-row a:hover{color:var(--gold,#b8912f)}
#kayo-pop{position:fixed;right:18px;bottom:18px;z-index:900;max-width:370px}
#kayo-pop .pop-card{position:relative;display:flex;gap:14px;background:var(--cream,#faf6ec);border:1px solid var(--gold,#b8912f);border-radius:14px;padding:16px 16px 14px;box-shadow:0 12px 32px rgba(16,35,26,.18)}
#kayo-pop .pop-x{position:absolute;top:6px;right:10px;background:none;border:0;font-size:20px;line-height:1;color:var(--muted);cursor:pointer;padding:4px}
#kayo-pop .pop-thumb{width:72px;height:auto;flex:0 0 72px;align-self:flex-start;border:1px solid #ddd;border-radius:6px}
#kayo-pop .pop-body{flex:1;min-width:0}
#kayo-pop .pop-card{max-height:calc(100vh - 36px);overflow:auto}
#kayo-pop .pop-kicker{margin:0 0 2px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#8c6424;font-weight:600}
#kayo-pop .pop-title{margin:0 0 10px;font-size:14.5px;font-weight:600;color:#10231a;line-height:1.35}
#kayo-pop .pop-form{display:flex;gap:8px}
#kayo-pop .pop-form input[type=email]{flex:1;min-width:0;padding:9px 10px;border:1px solid #ccc;border-radius:8px;font:inherit;font-size:13.5px}
#kayo-pop .pop-form .btn{padding:9px 14px;font-size:13.5px}
@media (max-width:640px){
  /* mobile: modest bottom banner, never a full-screen interstitial (Google penalises those) */
  #kayo-pop{right:0;bottom:0;left:0;max-width:none}
  #kayo-pop .pop-card{border-radius:14px 14px 0 0;border-left:0;border-right:0;border-bottom:0}
  #kayo-pop .pop-thumb{display:none}
}
@media (prefers-reduced-motion:no-preference){
  #kayo-pop .pop-card{animation:kayo-pop-in .35s ease-out}
  @keyframes kayo-pop-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
}

/* Founder note (r21 ads-readiness trust block) */
.founder-note{margin-top:16px;background:var(--green-light);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:12px 16px;font-size:14px;max-width:560px}
.founder-note p{margin:0;font-style:italic}
.founder-note span{display:block;margin-top:6px;font-size:12.5px;color:var(--muted);font-weight:600}
.founder-note a{text-decoration:underline}

/* r21c: add-to-cart toast */
#kayo-cart-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,12px);display:flex;gap:14px;align-items:center;background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;box-shadow:var(--shadow-lg);font-size:14px;z-index:70;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;max-width:calc(100vw - 32px)}
#kayo-cart-toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
#kayo-cart-toast .ct-link{color:var(--gold);font-weight:700;white-space:nowrap}
@media(prefers-reduced-motion:reduce){#kayo-cart-toast{transition:opacity .25s;transform:translate(-50%,0)}}