/* ============================================================
   GOODSTOOL — light, friendly product page
   Fully static. No build step. No framework.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* surfaces */
  --cream:      #FBF7F0;
  --cream-2:    #F5EFE5;
  --white:      #FFFFFF;

  /* ink */
  --ink:        #22302A;
  --ink-soft:   #52625B;
  --muted:      #8C9A93;

  /* brand */
  --green:      #1F9D6B;
  --green-dark: #168056;
  --green-soft: #E2F4EC;
  --green-mid:  #B4E3CE;

  --apricot:      #EE9450;
  --apricot-soft: #FDEDDD;
  --blush:        #F6D9CE;
  --sky:          #DCE9F3;
  --lilac:        #E0D9F7;
  --butter:       #FBEBC0;

  --line:    #E7DFD2;
  --line-2:  #D6CBB9;

  --display: "Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, Menlo, monospace;

  --shell:  1200px;
  --gutter: clamp(20px, 5vw, 48px);

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 22px;

  --shadow-sm: 0 2px 8px rgba(56, 46, 30, .05);
  --shadow:    0 10px 30px -12px rgba(56, 46, 30, .18);
  --shadow-lg: 0 26px 60px -22px rgba(56, 46, 30, .28);

  --ease:      cubic-bezier(.22, 1, .36, 1);
  --ease-soft: cubic-bezier(.4, 0, .2, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.62;
  letter-spacing: -.011em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
button, input, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }

::selection { background: var(--green-mid); color: var(--ink); }
:focus-visible { outline: 2.5px solid var(--green); outline-offset: 3px; border-radius: 6px; }

/* ---------- 3. Type ---------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.03em;
  text-wrap: balance;
}
.h-xl { font-size: clamp(2.4rem, 5.4vw, 4rem); letter-spacing: -.038em; }
.h-1  { font-size: clamp(2rem, 4.2vw, 3.1rem); letter-spacing: -.034em; }
.h-2  { font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
.h-3  { font-size: clamp(1.1rem, 1.7vw, 1.3rem); letter-spacing: -.024em; }

.lede {
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.6;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 6px;
  padding: 6px 11px;
}
.chip--warm { color: #A85F1C; background: var(--apricot-soft); }
.chip svg { width: 15px; height: 15px; }

/* ---------- 4. Layout ---------- */
.shell { width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); }
section { position: relative; }
.band { padding-block: clamp(60px, 8vw, 108px); }
.band--tight { padding-block: clamp(44px, 5.5vw, 72px); }
.band--white { background: var(--white); }
.band--soft  { background: var(--cream-2); }

.sec-head { display: grid; gap: 16px; margin-bottom: clamp(32px, 4vw, 52px); max-width: 720px; }
.sec-head .chip { justify-self: start; }
.sec-head--mid { margin-inline: auto; text-align: center; justify-items: center; }

/* soft pastel blobs */
.blobs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.blobs i {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(84px);
  opacity: .45;
}
.blobs i:nth-child(1) { width: 34vw; height: 34vw; left: -8vw;  top: -6vw;  background: var(--green-soft); }
.blobs i:nth-child(2) { width: 30vw; height: 30vw; right: -8vw; top: 12vw;  background: var(--apricot-soft); }
.blobs i:nth-child(3) { width: 26vw; height: 26vw; left: 42vw;  bottom: -10vw; background: var(--sky); }

/* wave divider */
.wave { display: block; width: 100%; height: auto; }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 15px 28px;
  border: 2px solid transparent;
  border-radius: 100px;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.008em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease),
              background .25s, color .25s, border-color .25s;
}
.btn--primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(31, 157, 107, .6);
}
.btn--primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(31,157,107,.65); }
.btn--outline { border-color: var(--line-2); color: var(--ink); background: var(--white); }
.btn--outline:hover { border-color: var(--green); color: var(--green-dark); transform: translateY(-2px); }
.btn--quiet { color: var(--ink-soft); padding-inline: 12px; }
.btn--quiet:hover { color: var(--green-dark); }
.btn--lg { padding: 18px 34px; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* ---------- 6. Announcement + nav ---------- */
.announce {
  background: var(--ink);
  color: #F3EFE7;
  font-size: .8rem;
  text-align: center;
  padding: 9px 16px;
  letter-spacing: .01em;
}
.announce b { color: var(--green-mid); font-weight: 600; }

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 240, .88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.nav.is-stuck { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav__in { display: flex; align-items: center; gap: 26px; padding-block: 13px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -.038em;
  margin-right: auto;
}
.brand svg { width: 32px; height: 32px; flex: none; }
.brand span { white-space: nowrap; }
.brand b { color: var(--green); font-weight: 700; }

.nav__links { display: flex; gap: 26px; font-size: .9rem; font-weight: 500; color: var(--ink-soft); }
.nav__links a { padding-block: 4px; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s; }
.nav__links a:hover { color: var(--ink); border-bottom-color: var(--green); }

.nav__toggle {
  display: none;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 9px 11px;
  cursor: pointer;
}
.nav__toggle span { display: block; width: 17px; height: 2px; background: var(--ink); border-radius: 2px; }
.nav__toggle span + span { margin-top: 4px; }

/* ---------- 7. Hero / product detail ---------- */
.pdp { padding-block: clamp(28px, 4vw, 56px) clamp(48px, 6vw, 84px); }
.pdp__in {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(28px, 4.5vw, 64px);
  align-items: start;
}

/* media column */
.shots { display: grid; gap: 12px; position: sticky; top: 92px; }
.shot-main {
  position: relative;
  aspect-ratio: 1 / .88;
  border-radius: var(--r-lg);
  background: radial-gradient(ellipse 64% 60% at 50% 56%, #EFF4F1, var(--cream-2) 74%);
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.shot-main > svg, .shot-main > img { width: 78%; height: auto; }
.shot-main img { object-fit: contain; }
.shot-badge {
  position: absolute;
  top: 18px; left: 18px;
  background: var(--white);
  color: var(--green-dark);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 7px 13px;
  border-radius: 100px;
  box-shadow: var(--shadow-sm);
}
.shot-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.thumb {
  aspect-ratio: 1;
  border-radius: var(--r-sm);
  background: var(--white);
  border: 2px solid var(--line);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 8px;
  transition: border-color .25s, transform .25s var(--ease);
}
.thumb svg, .thumb img { width: 100%; height: 100%; object-fit: contain; }
.thumb:hover { transform: translateY(-2px); }
.thumb[aria-pressed="true"] { border-color: var(--green); background: var(--green-soft); }

/* buy box */
.buy { display: grid; gap: 20px; justify-items: start; }
.buy > * { max-width: 100%; }
.buy > .lede, .buy > .bullets, .buy > .variants, .buy > .assure, .buy > .btn { width: 100%; }
.rating { display: flex; align-items: center; gap: 10px; font-size: .86rem; color: var(--ink-soft); }
.stars { color: #F0A93B; letter-spacing: 2px; font-size: 1rem; }
.rating a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 3px; }

.price-row { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.price {
  font-family: var(--display);
  font-size: 2.3rem;
  font-weight: 700;
  letter-spacing: -.04em;
}
.price-was { color: var(--muted); text-decoration: line-through; font-size: 1.1rem; }
.price-save {
  font-size: .78rem;
  font-weight: 700;
  color: #A8481C;
  background: var(--blush);
  padding: 5px 11px;
  border-radius: 100px;
}

.bullets { display: grid; gap: 11px; }
.bullets li { display: grid; grid-template-columns: auto 1fr; gap: 11px; align-items: start; font-size: .95rem; color: var(--ink-soft); }
.bullets svg { width: 20px; height: 20px; color: var(--green); margin-top: 2px; flex: none; }
.bullets b { color: var(--ink); font-weight: 600; }

.variants { display: grid; gap: 10px; }
.variants > span { font-size: .82rem; font-weight: 600; color: var(--ink); }
.variants__opts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.variant {
  text-align: left;
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color .22s, background .22s, transform .22s var(--ease);
  display: grid;
  gap: 2px;
}
.variant:hover { transform: translateY(-2px); border-color: var(--line-2); }
.variant[aria-pressed="true"] { border-color: var(--green); background: var(--green-soft); }
.variant b { font-size: .92rem; font-weight: 600; display: block; }
.variant small { font-size: .76rem; color: var(--muted); }

.assure { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; padding-top: 6px; }
.assure div { display: grid; grid-template-columns: auto 1fr; gap: 9px; align-items: center; font-size: .8rem; color: var(--ink-soft); }
.assure svg { width: 19px; height: 19px; color: var(--green); }

/* sticky mobile buy bar */
.buybar {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 45;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding: 11px var(--gutter);
  display: flex;
  align-items: center;
  gap: 14px;
  transform: translateY(110%);
  transition: transform .4s var(--ease);
}
.buybar.is-up { transform: none; }
.buybar__info { display: grid; margin-right: auto; }
.buybar__info b { font-family: var(--display); font-size: 1.15rem; font-weight: 700; letter-spacing: -.03em; }
.buybar__info small { font-size: .76rem; color: var(--muted); }

/* ---------- 8. Trust strip ---------- */
.trustbar {
  border-block: 1px solid var(--line);
  background: var(--white);
  padding-block: 20px;
}
.trustbar__in { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 20px; text-align: center; }
.trustbar b { font-family: var(--display); font-size: 1.5rem; font-weight: 700; letter-spacing: -.035em; display: block; color: var(--green-dark); }
.trustbar span { font-size: .8rem; color: var(--ink-soft); }

/* ---------- 9. Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--line-2); }

/* ---------- 10. How it works ---------- */
.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; counter-reset: s; }
.how article { counter-increment: s; display: grid; gap: 12px; align-content: start; }
.how article::before {
  content: counter(s);
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 8px;
  background: var(--green-soft);
  color: var(--green-dark);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1rem;
}
.how h3 { font-size: 1.08rem; }
.how p { font-size: .92rem; color: var(--ink-soft); }

/* ---------- 11. Simulator ---------- */
.sim {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.sim__panels { display: grid; grid-template-columns: 1fr 1fr; }
.sim__panel { padding: clamp(16px, 2.2vw, 26px); position: relative; }
.sim__panel + .sim__panel { border-left: 1px solid var(--line); }
.sim__panel > svg { width: 100%; height: auto; }
.sim__label {
  position: absolute; top: 15px; left: 18px;
  font-size: .72rem; font-weight: 600; letter-spacing: .04em;
  color: var(--muted); text-transform: uppercase;
}

.sim__ctrl { border-top: 1px solid var(--line); background: var(--cream); padding: clamp(18px, 2.6vw, 28px); display: grid; gap: 20px; }
.sim__presets { display: flex; flex-wrap: wrap; gap: 8px; }
.preset {
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: 100px;
  padding: 9px 17px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .25s var(--ease-soft);
}
.preset:hover { border-color: var(--line-2); color: var(--ink); }
.preset[aria-pressed="true"] { background: var(--green); border-color: var(--green); color: #fff; }

.slider-row { display: grid; gap: 10px; }
.slider-row label { font-size: .8rem; font-weight: 600; color: var(--ink-soft); display: flex; justify-content: space-between; }
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 8px; border-radius: 100px;
  background: linear-gradient(90deg, var(--green) var(--fill, 0%), var(--line) var(--fill, 0%));
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px; height: 26px; border-radius: 50%;
  background: #fff; border: 5px solid var(--green);
  box-shadow: var(--shadow-sm);
  cursor: grab;
  transition: transform .2s var(--ease);
}
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.12); cursor: grabbing; }
input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 5px solid var(--green); cursor: grab;
}

.readouts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 11px; }
.readout { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 14px 16px; display: grid; gap: 2px; }
.readout i { font-style: normal; font-size: .73rem; font-weight: 600; color: var(--muted); }
.readout b { font-family: var(--display); font-size: 1.6rem; font-weight: 700; letter-spacing: -.035em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.readout small { font-size: .74rem; color: var(--muted); }
.meter { height: 6px; border-radius: 100px; background: var(--line); overflow: hidden; margin-top: 7px; }
.meter i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--green), var(--apricot)); transition: width .35s var(--ease); }

/* ---------- 12. Evidence ---------- */
.studies { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 16px; }
.study { display: grid; gap: 11px; align-content: start; }
.study__n { font-family: var(--display); font-size: clamp(2.1rem, 3.8vw, 2.9rem); font-weight: 700; letter-spacing: -.045em; line-height: 1; color: var(--green-dark); }
.study__n small { font-size: .32em; letter-spacing: -.01em; color: var(--ink-soft); display: block; margin-top: 8px; font-family: var(--body); font-weight: 500; }
.study p { font-size: .89rem; color: var(--ink-soft); }
.study cite { font-style: normal; font-size: .76rem; color: var(--muted); padding-top: 11px; border-top: 1px solid var(--line); display: block; }
.study cite a { color: var(--green-dark); text-decoration: underline; text-underline-offset: 2px; }

.caveat {
  margin-top: 22px;
  border: 1px solid #EBD9B4;
  background: #FDF6E6;
  border-radius: var(--r);
  padding: 22px 26px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 15px;
  align-items: start;
}
.caveat svg { width: 21px; height: 21px; color: #C98A21; flex: none; margin-top: 3px; }
.caveat h4 { font-size: .98rem; margin-bottom: 5px; color: #8F6212; }
.caveat p { font-size: .88rem; color: #6E5A32; }

/* ---------- 13. Benefits ---------- */
.benefits { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px)  { .benefits { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .benefits { grid-template-columns: repeat(3, 1fr); } }
.benefit { display: grid; gap: 12px; align-content: start; }
.benefit__ico {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--green-soft);
  color: var(--green-dark);
}
.benefit__ico svg { width: 23px; height: 23px; }
.benefit h3 { font-size: 1.06rem; }
.benefit p { font-size: .9rem; color: var(--ink-soft); }

/* ---------- 14. Shop grid ---------- */
.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.product { padding: 0; overflow: hidden; display: grid; align-content: start; }
.product__media {
  position: relative;
  aspect-ratio: 4 / 3.1;
  display: grid; place-items: center;
  background: radial-gradient(ellipse 62% 58% at 50% 58%, #F0F5F2, var(--cream-2) 76%);
  border-bottom: 1px solid var(--line);
}
.product__media svg { width: 80%; transition: transform .5s var(--ease); }
.product:hover .product__media svg { transform: scale(1.06) translateY(-4px); }
.product__badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--white); color: var(--green-dark);
  font-size: .68rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 6px 11px; border-radius: 100px; box-shadow: var(--shadow-sm);
}
.product__body { padding: 22px; display: grid; gap: 12px; }
.product h3 { font-size: 1.1rem; }
.product .price { font-size: 1.4rem; }
.specs { display: grid; gap: 7px; font-size: .84rem; }
.specs div { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 6px; border-bottom: 1px dashed var(--line); }
.specs dt { color: var(--muted); }
.specs dd { color: var(--ink); font-weight: 500; }

/* ---------- 15. Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.tile {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: zoom-in;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.tile img, .tile svg { width: 100%; height: 100%; object-fit: cover; }
.tile:hover { transform: translateY(-2px); box-shadow: var(--shadow); z-index: 2; }
.tile figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 24px 14px 12px;
  font-size: .78rem; font-weight: 500; color: #fff;
  background: linear-gradient(transparent, rgba(34, 48, 42, .82));
  opacity: 0; transform: translateY(6px);
  transition: all .35s var(--ease);
}
.tile:hover figcaption { opacity: 1; transform: none; }

.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(34, 48, 42, .8);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  display: grid; place-items: center; padding: 5vmin;
  opacity: 0; visibility: hidden;
  transition: opacity .3s var(--ease-soft), visibility .3s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__stage > * { max-width: 90vw; max-height: 82vh; width: auto; height: auto; border-radius: var(--r); background: var(--white); }
.lightbox__close {
  position: absolute; top: 20px; right: 20px;
  width: 44px; height: 44px; border-radius: 50%;
  border: 0; background: var(--white); color: var(--ink);
  cursor: pointer; display: grid; place-items: center; font-size: 1.1rem;
  box-shadow: var(--shadow);
}
.lightbox__close:hover { background: var(--green); color: #fff; }

/* ---------- 16. Reviews ---------- */
.reviews { display: flex; gap: 16px; overflow: hidden; }
.reviews__track { display: flex; gap: 16px; flex: none; animation: slide 58s linear infinite; }
.reviews:hover .reviews__track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-100%); } }
.review { width: 330px; flex: none; padding: 24px; display: grid; gap: 11px; align-content: start; }
.review p { font-size: .92rem; color: var(--ink); }
.review footer { font-size: .8rem; color: var(--muted); }
.review footer b { color: var(--ink-soft); font-weight: 600; }

/* ---------- 17. FAQ ---------- */
.faq { display: grid; gap: 10px; max-width: 840px; }
.qa { border: 1px solid var(--line); border-radius: var(--r); background: var(--white); overflow: hidden; transition: border-color .3s; }
.qa[open] { border-color: var(--green-mid); }
.qa summary {
  cursor: pointer; list-style: none;
  padding: 18px 22px;
  font-weight: 600; font-size: 1rem; letter-spacing: -.014em;
  display: flex; align-items: center; gap: 16px;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "";
  margin-left: auto; flex: none;
  width: 11px; height: 11px;
  border-right: 2.5px solid var(--green);
  border-bottom: 2.5px solid var(--green);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .3s var(--ease);
}
.qa[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.qa__body { padding: 0 22px 20px; font-size: .92rem; color: var(--ink-soft); max-width: 70ch; }
.qa__body a { color: var(--green-dark); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- 18. CTA + footer ---------- */
.cta {
  border-radius: var(--r-lg);
  padding: clamp(38px, 5.5vw, 72px) clamp(24px, 5vw, 60px);
  text-align: center;
  background: var(--white);
  display: grid; gap: 20px; justify-items: center;
  border: 1px solid var(--line);
}
.cta .lede { max-width: 52ch; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.footer { background: var(--white); border-top: 1px solid var(--line); padding-block: 52px 34px; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 34px; margin-bottom: 38px; }
.footer h5 { font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.footer ul { display: grid; gap: 9px; font-size: .89rem; color: var(--ink-soft); }
.footer ul a:hover { color: var(--green-dark); }
.footer__note { font-size: .87rem; color: var(--ink-soft); max-width: 40ch; margin-top: 13px; }

.disclaimer {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex; flex-wrap: wrap; gap: 14px 30px;
  justify-content: space-between; align-items: center;
  font-size: .78rem; color: var(--muted); line-height: 1.55;
}
.disclaimer p { max-width: 66ch; }

/* ---------- 19. Reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--d, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 20. Responsive ---------- */
@media (max-width: 980px) {
  .pdp__in { grid-template-columns: 1fr; }
  .shots { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  /* the nav's backdrop-filter makes it a containing block, so this is an
     absolutely-positioned dropdown rather than a fixed full-width panel */
  .nav__links {
    position: absolute;
    top: calc(100% + 1px); left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 6px var(--gutter) 14px;
    font-size: 1.02rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  }
  .nav__links.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__links a { padding-block: 14px; border-bottom: 1px solid var(--line); width: 100%; }
  .nav__links a:last-child { border-bottom: 0; }
  .nav__toggle { display: block; z-index: 2; }
  .nav .btn--primary { display: none; }
  .sim__panels { grid-template-columns: 1fr; }
  .sim__panel + .sim__panel { border-left: 0; border-top: 1px solid var(--line); }
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
  .footer { padding-bottom: 90px; }
}
@media (max-width: 460px) {
  .review { width: 268px; }
  .shot-thumbs { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- 21. Motion safety ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}