/* Circadian Signal — homepage styles (css/home.css)
   Homepage only. Other pages still use style.css / pages.css.
   Layout: calm, product-led single column of full-width bands. Light bands for reading,
   the teal→amber "night into dawn" gradient for the hero, the formula, and the closing CTA.
   Contrast: Cream text on the raw gradient is only ~2.3–2.5:1, so every gradient band that carries
   Cream text sits under a 45% Ink veil (--grad-deep), which keeps it at 4.9:1 or better (WCAG AA).
   Bands with the raw gradient (announcement bar, marquee) use Ink text (5.2:1+). */
:root{
  --teal:#3FA79C;
  --amber:#D98F3B;
  --cream:#EDEEEA;
  --ink:#1C2430;
  --graphite:#59636E;
  --paper:#F7F8F6;
  --white:#FFFFFF;
  --line:#DDE1DE;
  --teal-ink:#23675F;       /* teal for text/links on light ground: 6.4:1 on white */
  --amber-ink:#8A5418;      /* amber for small text on light ground: 5.9:1 on white */

  --grad:linear-gradient(180deg,var(--teal) 0%,var(--amber) 100%);
  --veil:linear-gradient(rgba(28,36,48,.45),rgba(28,36,48,.45));
  --grad-deep:var(--veil),var(--grad);

  --f-display:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
  --f-body:'Inter',ui-sans-serif,system-ui,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;

  --r-card:20px;
  --r-pill:999px;
  --gutter:max(16px,env(safe-area-inset-left,0px));
  --gutter-r:max(16px,env(safe-area-inset-right,0px));
  --shadow:0 1px 2px rgba(28,36,48,.05),0 12px 32px -18px rgba(28,36,48,.25);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:500;letter-spacing:-.02em;line-height:1.05;margin:0;text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--teal-ink);outline-offset:3px;border-radius:6px}
.on-grad :focus-visible{outline-color:var(--cream)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--cream);padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
[hidden]{display:none!important}

.wrap{max-width:1180px;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter-r)}
.band{padding-block:clamp(72px,10vw,128px)}
.band-tight{padding-block:clamp(48px,7vw,88px)}
.on-grad{background:var(--grad-deep);color:var(--cream)}
.on-grad h1,.on-grad h2,.on-grad h3{color:var(--cream)}
.kicker{display:inline-block;font:500 12px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--teal-ink)}
.on-grad .kicker{color:var(--cream);opacity:.9}
.h2{font-size:clamp(34px,5.2vw,60px)}
.head{max-width:720px;display:grid;gap:18px;margin-bottom:clamp(36px,5vw,64px)}
.head p{color:var(--graphite);font-size:18px;max-width:58ch}
.on-grad .head p{color:var(--cream)}
.center{margin-inline:auto;text-align:center;justify-items:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 30px;border-radius:var(--r-pill);border:0;cursor:pointer;
  font:600 16px/1 var(--f-body);letter-spacing:.01em;text-decoration:none;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease}
.btn-ink{background:var(--ink);color:var(--cream)}
.btn-ink:hover{background:#0F151E;transform:translateY(-1px);box-shadow:0 10px 24px -12px rgba(28,36,48,.6)}
.btn-cream{background:var(--cream);color:var(--ink)}
.btn-cream:hover{background:#fff;transform:translateY(-1px)}
.btn:disabled{opacity:.6;cursor:wait;transform:none}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- Dial (signature 24-hour dial with amber marker) ---------- */
.dial{width:44px;height:44px;flex:none}
.dial .face{fill:none;stroke:currentColor;stroke-width:1.5;opacity:.55}
.dial .tick{stroke:currentColor;stroke-width:1.5;opacity:.55}
.dial .hand{stroke:var(--amber);stroke-width:2.5;stroke-linecap:round}
.dial .dot{fill:var(--amber)}

/* ---------- Announcement + header ---------- */
.announce{background:var(--grad);background-size:100% 400%;background-position:0 30%;color:var(--ink);text-align:center;
  font:500 13px/1.3 var(--f-body);letter-spacing:.02em;padding:9px var(--gutter-r) 9px var(--gutter)}
.announce b{font-family:var(--f-mono);font-weight:600;letter-spacing:.06em}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--paper)}
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(247,248,246,.88);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-head.scrolled{border-bottom-color:var(--line)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo-mark{width:30px;height:30px}
.logo-mark circle{fill:none;stroke:currentColor;stroke-width:2.4}
.logo-mark path{fill:none;stroke:var(--teal);stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}
.logo-text{font:500 18px/1 var(--f-display);letter-spacing:-.01em;white-space:nowrap}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:15px;color:var(--graphite);text-decoration:none}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:10px}
.currency-select{appearance:none;-webkit-appearance:none;border:1px solid var(--line);background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%2359636E' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 10px center;
  color:var(--ink);font:500 14px/1 var(--f-body);height:40px;padding:0 28px 0 12px;border-radius:var(--r-pill);cursor:pointer}
.btn-shop{min-height:42px;padding:0 22px;font-size:15px}
.menu-toggle{display:none;width:42px;height:42px;border:0;background:none;cursor:pointer;align-items:center;justify-content:center;border-radius:50%}
@media (max-width:1080px){
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;gap:0;border-bottom:1px solid var(--line);
    padding:8px var(--gutter-r) 16px var(--gutter)}
  .nav-links.mobile-open{display:flex}
  .nav-links a{padding:14px 0;font-size:17px;color:var(--ink);border-bottom:1px solid var(--line)}
  .menu-toggle{display:inline-flex}
}
@media (max-width:440px){ .nav{gap:8px} .nav-cta{gap:6px} .logo{gap:8px} .logo-mark{width:26px;height:26px} .logo-text{font-size:15.5px} .currency-select{height:38px;font-size:13px;padding:0 22px 0 9px;background-position:right 8px center} .btn-shop{min-height:38px;padding:0 14px;font-size:14px} .menu-toggle{width:36px} }
@media (max-width:360px){ .logo-text{display:none} }

/* ---------- Hero: headline row above a wide product image (the image is product-centred) ---------- */
.hero{position:relative;overflow:hidden;background:var(--grad-deep);color:var(--cream)}
.hero-inner{display:grid;gap:clamp(28px,4vw,48px);padding-block:clamp(44px,6vw,80px) clamp(36px,5vw,64px)}
.hero-copy{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:24px 56px;align-items:end}
.hero-title{display:grid;gap:20px}
.hero-side{display:grid;gap:22px}
.hero h1{font-size:clamp(42px,6vw,82px);line-height:1;letter-spacing:-.035em}
.hero .lead{font-size:clamp(18px,1.6vw,20px);line-height:1.55;max-width:44ch;color:var(--cream)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px}
.hero-price{font:500 15px/1.4 var(--f-body);color:var(--cream)}
.hero-price b{font-family:var(--f-mono);font-weight:500}
.trust-row{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:var(--cream)}
.trust-row li{display:flex;align-items:center;gap:8px}
.trust-row svg{width:16px;height:16px;flex:none}
.hero-shot{margin:0;border-radius:28px;overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.6);aspect-ratio:1344/752;max-width:100%}
.hero-shot img{width:100%;height:100%;object-fit:cover}
@media (max-width:860px){
  .hero-copy{grid-template-columns:1fr}
  .hero-inner{padding-bottom:0}
  .hero-shot{border-radius:0;margin-inline:calc(var(--gutter) * -1) calc(var(--gutter-r) * -1);max-width:none;aspect-ratio:1344/752;box-shadow:none}
  .hero-shot img{object-position:50% 60%}
}

/* ---------- Founders ---------- */
.founders{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,6vw,80px);align-items:center}
.founders-photo{margin:0;display:grid;gap:12px}
.founders-photo img{border-radius:24px;aspect-ratio:1/1;object-fit:cover;width:100%}
.founders-photo figcaption{font:500 13px/1.3 var(--f-mono);letter-spacing:.06em;color:var(--graphite)}
.founders-body{display:grid;gap:18px;max-width:60ch}
.founders-body p{color:var(--graphite)}
.founders-body .founders-lede{font:500 clamp(20px,2vw,24px)/1.35 var(--f-display);color:var(--ink)}
.founders-sign{font:500 20px/1 var(--f-display);color:var(--ink)!important}
@media (max-width:860px){ .founders{grid-template-columns:1fr} }

/* ---------- Marquee ---------- */
.marquee{background:linear-gradient(90deg,var(--teal),var(--amber));color:var(--ink);overflow:hidden;padding-block:18px;border-block:1px solid rgba(28,36,48,.08)}
.marquee-track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee-track span{font:500 clamp(22px,2.6vw,30px)/1 var(--f-display);letter-spacing:-.01em;white-space:nowrap;padding-right:28px;display:flex;align-items:center;gap:28px}
.marquee-track span::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--ink);opacity:.75}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- How it works: 3 steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:step}
.step{background:var(--white);border-radius:var(--r-card);padding:30px 28px 32px;display:grid;gap:14px;align-content:start;box-shadow:var(--shadow);position:relative}
.step-top{display:flex;align-items:center;justify-content:space-between;color:var(--ink)}
.step-time{font:500 14px/1 var(--f-mono);color:var(--graphite);letter-spacing:.04em}
.step h3{font-size:28px}
.step p{color:var(--graphite);font-size:16.5px}
.steps-line{display:flex;align-items:center;gap:10px;margin-top:28px;color:var(--graphite);font-size:15px;justify-content:center;text-align:center}
@media (max-width:860px){ .steps{grid-template-columns:1fr} }

/* ---------- Benefit tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tile{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:26px 24px 28px;display:grid;gap:14px;align-content:start}
.tile-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(160deg,rgba(63,167,156,.16),rgba(217,143,59,.16));color:var(--teal-ink)}
.tile-icon svg{width:26px;height:26px}
.tile h3{font-size:21px;line-height:1.15;letter-spacing:-.01em}
.tile p{font-size:15px;color:var(--graphite)}
.tile .src{font:500 12px/1.3 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--teal-ink)}
.dual{margin-top:16px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:center;background:var(--ink);color:var(--cream);border-radius:var(--r-card);padding:24px 28px}
.dual-badge{font:500 13px/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;border:1px solid rgba(237,238,234,.35);border-radius:var(--r-pill);padding:10px 16px;white-space:nowrap}
.dual p{font-size:16px}
.dual strong{font-weight:600}
@media (max-width:1000px){ .tiles{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:560px){ .tiles{grid-template-columns:1fr} .dual{grid-template-columns:1fr} .dual-badge{justify-self:start;white-space:normal} }

/* ---------- Why this formula ---------- */
.formula{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(36px,6vw,80px);align-items:center}
.stat{display:grid;gap:10px}
.stat-num{font:400 clamp(96px,17vw,212px)/.86 var(--f-mono);letter-spacing:-.06em;color:var(--cream)}
.stat-num small{font-size:.32em;letter-spacing:-.02em;margin-left:.08em}
.stat-label{font:500 clamp(20px,2.2vw,26px)/1.25 var(--f-display);max-width:22ch}
.formula-copy{display:grid;gap:16px;margin-top:28px;max-width:52ch}
.formula-copy p{color:var(--cream)}
.panel{background:rgba(237,238,234,.08);border:1px solid rgba(237,238,234,.28);border-radius:var(--r-card);padding:8px 26px;backdrop-filter:blur(2px)}
.panel-head{display:flex;justify-content:space-between;font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;padding:18px 0 14px;border-bottom:1px solid rgba(237,238,234,.4)}
.panel dl{margin:0}
.panel .row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:16px 0;border-bottom:1px solid rgba(237,238,234,.18)}
.panel .row:last-child{border-bottom:0}
.panel dt{font-size:17px}
.panel dt small{display:block;font-size:13px;opacity:.85}
.panel dd{margin:0;font:500 22px/1 var(--f-mono);font-variant-numeric:tabular-nums}
.panel .row.lead-row dd{color:var(--cream)}
.panel-foot{font-size:13px;padding:14px 0 18px;border-top:1px solid rgba(237,238,234,.4)}
.panel-foot a{color:var(--cream)}
@media (max-width:900px){ .formula{grid-template-columns:1fr} }

/* ---------- Buy box ---------- */
.buy{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.gallery{position:sticky;top:96px;display:grid;gap:12px}
.gallery-main{border-radius:24px;overflow:hidden;background:var(--white);aspect-ratio:1/1;max-width:100%}
.gallery-main img{width:100%;height:100%;object-fit:cover;transition:opacity .25s}
.gallery-thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.gallery-thumbs button{border:2px solid transparent;border-radius:14px;overflow:hidden;padding:0;background:var(--white);cursor:pointer;aspect-ratio:1/1}
.gallery-thumbs button[aria-pressed="true"]{border-color:var(--ink)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover}
.buy-panel{display:grid;gap:26px}
.buy-title{display:grid;gap:8px}
.buy-title h2{font-size:clamp(36px,4.4vw,52px)}
.buy-title p{color:var(--graphite)}
.launch-chip{display:block;justify-self:start;line-height:1.45;background:rgba(217,143,59,.14);color:var(--amber-ink);border-radius:var(--r-pill);padding:8px 14px;font-size:14px;font-weight:500}
.launch-chip b{font-family:var(--f-mono)}
fieldset.stepset{border:0;margin:0;padding:0;display:grid;gap:12px;min-width:0}
.stepset legend{padding:0;margin-bottom:12px;font:500 19px/1.2 var(--f-display);display:flex;align-items:center;gap:10px}
.stepset legend .n{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--cream);font:500 13px/1 var(--f-mono)}
.stepset legend .chosen{font:400 15px/1 var(--f-body);color:var(--graphite)}
.opts{display:grid;gap:10px}
.opts-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.opts-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.opt{position:relative;display:grid;gap:6px;align-content:start;text-align:left;background:var(--white);border:1.5px solid var(--line);border-radius:16px;padding:14px 14px;cursor:pointer;transition:border-color .15s,box-shadow .15s}
.opt:hover{border-color:#B9C1BD}
.opt[aria-checked="true"]{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}
.opt[aria-disabled="true"]{cursor:not-allowed;background:var(--paper);color:var(--graphite)}
.opt[aria-disabled="true"] .fruit{opacity:.55}
.opt .fruit{width:34px;height:34px;color:var(--teal-ink)}
.opt-name{font-weight:600;font-size:15px;line-height:1.25}
.opt-sub{font-size:13px;color:var(--graphite);line-height:1.35}
.opt-price{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:2px 8px;margin-top:6px}
.opt-price b{font:500 22px/1 var(--f-mono)}
.opt-price small{font:400 13px/1 var(--f-mono);color:var(--graphite)}
.opt-tag{position:absolute;top:-11px;right:12px;background:var(--amber);color:var(--ink);font:600 11px/1 var(--f-body);letter-spacing:.06em;text-transform:uppercase;padding:6px 9px;border-radius:var(--r-pill)}
.opt-tag.soon{background:var(--line);color:var(--graphite)}
.opt-flavour{justify-items:center;text-align:center;padding:14px 8px}
.opt-plan{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px}
.radio{width:20px;height:20px;border-radius:50%;border:1.5px solid #9AA39F;display:grid;place-items:center}
.opt[aria-checked="true"] .radio{border-color:var(--ink)}
.opt[aria-checked="true"] .radio::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--ink)}
.opt-plan .opt-price{margin:0;flex-direction:column;align-items:end;gap:4px;flex-wrap:nowrap}
.buy-cta{width:100%;min-height:62px;font-size:17px}
.buy-cta .p{font-family:var(--f-mono);font-weight:500}
.buy-notes{display:grid;gap:6px;text-align:center;font-size:14px;color:var(--graphite)}
.buy-trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;border-block:1px solid var(--line);padding-block:16px}
.buy-trust li{display:grid;justify-items:center;text-align:center;gap:8px;font-size:13px;color:var(--graphite);line-height:1.3}
.buy-trust svg{width:24px;height:24px;color:var(--teal-ink)}
.acc{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;font-weight:500}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"";width:10px;height:10px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-3px);transition:transform .2s;flex:none}
.acc[open] summary::after{transform:rotate(-135deg)}
.acc p{padding:0 0 18px;color:var(--graphite);font-size:15.5px}
@media (max-width:980px){ .buy{grid-template-columns:1fr} .gallery{position:static} }
@media (max-width:560px){ .opts-4{grid-template-columns:repeat(2,minmax(0,1fr))} .opt-price b{font-size:19px} }

/* ---------- Tastes like ---------- */
.flavours{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.flavour{display:grid;justify-items:center;text-align:center;gap:12px;padding:36px 20px 32px;border-radius:var(--r-card);background:var(--white);border:1px solid var(--line)}
.flavour .fruit{width:84px;height:84px;color:var(--teal-ink)}
.flavour h3{font-size:24px}
.flavour p{color:var(--graphite);font-size:15.5px;max-width:28ch}
.flavours-note{margin-top:22px;text-align:center;color:var(--graphite);font-size:15px}
@media (max-width:760px){ .flavours{grid-template-columns:1fr} .flavour{grid-template-columns:auto minmax(0,1fr);justify-items:start;text-align:left;padding:22px;column-gap:20px} .flavour .fruit{grid-row:span 2;width:64px;height:64px} }

/* ---------- Compare ---------- */
.tabs{display:inline-flex;background:var(--white);border:1px solid var(--line);border-radius:var(--r-pill);padding:4px;gap:4px;margin-bottom:24px}
.tabs button{border:0;background:none;border-radius:var(--r-pill);padding:10px 20px;cursor:pointer;font-weight:500;font-size:15px;color:var(--graphite)}
.tabs button[aria-selected="true"]{background:var(--ink);color:var(--cream)}
.table-wrap{overflow-x:auto;border-radius:var(--r-card);background:var(--white);border:1px solid var(--line)}
.compare{width:100%;border-collapse:collapse;min-width:520px}
.compare th,.compare td{padding:18px 22px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:15.5px}
.compare tr:last-child td,.compare tr:last-child th{border-bottom:0}
.compare thead th{font:500 13px/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--graphite)}
.compare thead th.us{color:var(--ink)}
.compare tbody th{font-weight:500;width:28%;color:var(--ink)}
.compare td.us{background:linear-gradient(180deg,rgba(63,167,156,.08),rgba(217,143,59,.08));font-weight:500}
.compare td:not(.us){color:var(--graphite)}
.compare-foot{margin-top:14px;font-size:13px;color:var(--graphite)}

/* ---------- How to use ---------- */
.use{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.use li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:center;background:var(--white);border-radius:var(--r-card);padding:24px;box-shadow:var(--shadow)}
.use .fig{font:500 34px/1 var(--f-mono);letter-spacing:-.03em;color:var(--ink);min-width:3.2ch}
.use .fig small{font-size:15px;letter-spacing:0;color:var(--graphite)}
.use p{font-size:15.5px;color:var(--graphite)}
.use h3{font-size:19px;margin-bottom:4px;letter-spacing:-.01em}
@media (max-width:860px){ .use{grid-template-columns:1fr} }

/* ---------- Reviews (placeholder slots) ---------- */
.reviews-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}
.review{margin:0;background:var(--white);border-radius:var(--r-card);padding:26px;display:grid;gap:14px;border:1px solid var(--line)}
.review-stars{color:var(--amber-ink);letter-spacing:2px}
.review-title{font:500 19px/1.25 var(--f-display);letter-spacing:-.01em}
.review blockquote{margin:0;font-size:15.5px;color:var(--graphite)}
.review figcaption{font-size:14px;color:var(--graphite)}
.review.slot{border:2px dashed #B9C1BD;background:repeating-linear-gradient(135deg,var(--white) 0 14px,var(--paper) 14px 28px);color:var(--graphite)}
.slot-label{justify-self:start;font:600 11px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;background:var(--ink);color:var(--cream);border-radius:6px;padding:7px 9px}
@media (max-width:1000px){ .reviews-grid{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:640px){ .reviews-grid{grid-template-columns:1fr} }

/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,6vw,80px);align-items:start}
.faq .head{position:sticky;top:110px}
.faq-list{border-top:1px solid var(--line)}
.faq-list .acc summary{font:500 18px/1.35 var(--f-display);padding:22px 0;letter-spacing:-.005em}
.faq-list .acc p{font-size:16px;max-width:62ch}
@media (max-width:860px){ .faq{grid-template-columns:1fr} .faq .head{position:static} }

/* ---------- Closing CTA ---------- */
.closing{text-align:center}
.closing .inner{display:grid;justify-items:center;gap:22px;max-width:760px;margin-inline:auto}
.closing h2{font-size:clamp(40px,6.4vw,76px)}
.closing p{font-size:18px}
.closing .p{font-family:var(--f-mono)}

/* ---------- Guide signup (secondary) + footer ---------- */
.guide{background:var(--white);border-top:1px solid var(--line)}
.guide .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px 48px;align-items:center;padding-block:36px}
.guide h2{font-size:22px;letter-spacing:-.01em}
.guide p{color:var(--graphite);font-size:15px;margin-top:4px}
.guide form{display:flex;flex-wrap:wrap;gap:10px}
.guide input{flex:1 1 220px;min-width:0;min-height:50px;padding:0 18px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--paper);font:16px var(--f-body);color:var(--ink)}
.guide button{min-height:50px;padding:0 22px;border:1px solid var(--ink);background:transparent;color:var(--ink);border-radius:var(--r-pill);font-weight:600;cursor:pointer}
.guide button:hover{background:var(--ink);color:var(--cream)}
.guide .cs-msg{flex-basis:100%;font-size:14px;min-height:1em}
.guide .cs-msg-err{color:#A3361F}
.guide .fine{font-size:13px;color:var(--graphite);flex-basis:100%}
.guide [data-signup-done] a{color:var(--teal-ink);font-weight:600}
@media (max-width:760px){ .guide .wrap{grid-template-columns:1fr} }

footer{background:var(--ink);color:var(--cream);padding-block:64px 40px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:36px}
footer .logo{color:var(--cream)}
footer .logo-mark path{stroke:var(--amber)}
.foot-brand p{margin-top:16px;font-size:15px;max-width:36ch;opacity:.85}
.foot-col{display:grid;gap:10px;align-content:start}
.foot-h{font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;opacity:.7;margin-bottom:6px}
.foot-col a{text-decoration:none;font-size:15px;opacity:.9}
.foot-col a:hover{opacity:1;text-decoration:underline}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(237,238,234,.18);display:grid;gap:10px;font-size:13px;opacity:.85}
.fda{max-width:900px}
@media (max-width:860px){ .foot-grid{grid-template-columns:1fr 1fr} .foot-brand{grid-column:1/-1} }

/* ---------- Sticky mobile buy bar ---------- */
.sticky-buy{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;align-items:center;justify-content:space-between;gap:14px;
  background:rgba(255,255,255,.96);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);
  padding:12px var(--gutter-r) calc(12px + env(safe-area-inset-bottom,0px)) var(--gutter);transform:translateY(110%);transition:transform .3s ease}
.sticky-buy.show{transform:none}
.sticky-buy-label{display:grid;font-size:13px;color:var(--graphite);line-height:1.3}
.sticky-buy-label b{font:500 16px/1.2 var(--f-display);color:var(--ink)}
.sticky-buy-label .p{font-family:var(--f-mono);color:var(--ink)}
.sticky-buy .btn{min-height:48px;padding:0 24px}
@media (max-width:860px){ .sticky-buy{display:flex} }

/* ---------- Scroll reveal: content is visible at rest; JS adds .pre only when motion is allowed ---------- */
.reveal.pre{opacity:0;transform:translateY(18px)}
.reveal{transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .marquee-track{animation:none}
  .reveal,.reveal.pre{opacity:1;transform:none;transition:none}
  .btn,.sticky-buy{transition:none}
}