/*
 * KINEPEAK G10 product-page CRO calibration.
 * Route scoped; preserves the approved G6 B2 identity and existing runtime.
 */

.product-g10 {
  --g10-rule: rgba(15, 17, 20, 0.2);
  --g10-paper-deep: #e8e1d5;
}

.product-g10 .product-g10-hero {
  padding-top: 0.75rem;
  background:
    radial-gradient(circle at 84% 18%, rgba(121, 164, 168, 0.09), transparent 24rem),
    var(--paper);
}

.product-g10 .product-v54-hero-grid {
  grid-template-columns: minmax(460px, 0.86fr) minmax(560px, 1.14fr);
  min-height: 620px;
  gap: clamp(2.5rem, 5vw, 5rem);
}

.product-g10 .product-v54-hero .v53-hero-copy {
  padding: 2.2rem clamp(2rem, 4vw, 4rem) 2.2rem 0;
}

.product-g10 .product-v54-hero .v53-hero-copy h1 {
  max-width: 720px;
  margin-bottom: 1.35rem;
  font-size: clamp(3.7rem, 4.7vw, 4.5rem);
  font-weight: 650;
  line-height: 0.96;
}

.product-g10 .product-v54-hero .v53-lede {
  max-width: 61ch;
  margin-bottom: 1rem;
}

.product-g10-supporting {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  max-width: 55ch;
  margin: 0 0 1.45rem;
  color: var(--graphite);
  font-size: 0.95rem;
  font-weight: 600;
}

.product-g10-supporting > span {
  width: 24px;
  height: 3px;
  flex: 0 0 24px;
  margin-top: 0.7em;
  background: var(--cyan);
}

.product-g10 .product-v54-hero .v53-actions { gap: 0.9rem 1.25rem; }

.product-g10-trust {
  margin: 1rem 0 0;
  font-size: 0.9rem;
}

.product-g10-trust a {
  color: var(--graphite);
  font-weight: 650;
  text-decoration-color: rgba(185, 61, 18, 0.45);
  text-underline-offset: 0.28em;
}

.product-g10-trust a:hover { color: var(--orange-text); }

.product-g10 .product-v54-hero-media {
  min-height: 620px;
  overflow: hidden;
  border-radius: 6px 0 0 6px;
  background:
    repeating-linear-gradient(135deg, transparent 0 18px, rgba(15, 17, 20, 0.018) 18px 19px),
    radial-gradient(circle at 50% 44%, #fffdf8 0, #ede7dc 58%, #d9d0c2 100%);
  box-shadow: 18px 20px 0 rgba(28, 30, 33, 0.07);
}

.product-g10 .product-v54-hero-media::before {
  left: 18%;
  right: 18%;
  bottom: 9%;
  height: 8%;
}

.product-g10 .product-v54-hero-media > img {
  width: 100%;
  max-width: none;
  max-height: none;
  transform: scale(1.48);
  transform-origin: 50% 50%;
}

.product-g10 .product-v54-object-label {
  border-radius: 2px;
  box-shadow: 0 8px 24px rgba(18, 19, 15, 0.07);
}

.product-g10 .product-v54-object-label--targets { top: 12%; left: 4%; }
.product-g10 .product-v54-object-label--phone { top: 9%; right: 4%; }
.product-g10 .product-v54-object-label--controls { right: 4%; bottom: 22%; }

.product-g10 .product-v54-hero-media figcaption {
  left: 18px;
  bottom: 18px;
  width: min(420px, 78%);
  border-radius: 4px;
}

.product-g10 .v53-proof-rail {
  margin-top: 0;
  border-radius: 0 0 4px 4px;
}

.product-g10 .product-v54-modes .v53-section-heading h2,
.product-g10 .product-v54-cues h2,
.product-g10 .product-v54-product-proof h2,
.product-g10 .product-g10-faq h2 {
  text-wrap: balance;
}

.product-g10 .v53-mode--train h3,
.product-g10 .v53-mode--challenge h3 { font-size: clamp(2.55rem, 3.7vw, 3.9rem); }

.product-g10 .v53-mode--hiit .v53-mode-hiit-copy > p { max-width: 38ch; }

.product-g10 .product-v54-cues .v53-music-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 18% center;
}

.product-g10 .product-v54-product-proof .v53-product-grid {
  grid-template-columns: minmax(400px, 0.7fr) minmax(0, 1.3fr);
}

.product-g10 .product-g10-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-g10 .product-g10-facts div {
  min-width: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.product-g10 .product-g10-facts dt {
  font-size: clamp(1.55rem, 2.5vw, 2.35rem);
  line-height: 0.9;
}

.product-g10 .product-g10-facts dd {
  max-width: 18ch;
  line-height: 1.25;
}

.product-g10 .product-v54-product-proof .v53-product-main {
  height: 520px;
  overflow: hidden;
}

.product-g10 .product-v54-product-proof .v53-product-main img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: contain;
  transform: scale(1.52);
}

.product-g10 .product-v54-product-proof .v53-product-details figure { height: 210px; }
.product-g10 .product-v54-product-proof .v53-product-details figure:nth-child(2) img { object-position: 82% center; }

.product-g10 .product-v54-install {
  padding: clamp(4.5rem, 6.5vw, 6.5rem) 0;
}

.product-g10 .product-v54-install-intro h2 {
  font-family: var(--font-body);
  font-size: clamp(3.2rem, 4.5vw, 4.7rem);
  font-weight: 700;
  line-height: 0.94;
}

.product-g10 .product-v54-install-boundary {
  border-radius: 4px;
}

.product-g10 .product-v54-install-steps h3 {
  font-family: var(--font-body);
  font-size: clamp(1.75rem, 2.4vw, 2.45rem);
  font-weight: 700;
}

.product-g10 .product-v54-mount-proof {
  border-radius: 4px;
  overflow: hidden;
}

.product-g10 .product-v54-mount-proof h3 {
  font-family: var(--font-body);
  font-weight: 700;
}

.product-g10 .product-v54-mount-proof img { object-position: 82% center; }

.product-g10-faq {
  padding: clamp(5rem, 8vw, 7.5rem) 0;
  border-top: 1px solid var(--g10-rule);
  background:
    linear-gradient(90deg, transparent 0 68%, rgba(15,17,20,.035) 68% 68.08%, transparent 68.08%),
    var(--g10-paper-deep);
}

.product-g10-faq-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.product-g10-faq-heading {
  position: sticky;
  top: 110px;
}

.product-g10-faq-heading h2 {
  max-width: 580px;
  margin: 0 0 1rem;
  font-family: var(--font-editorial);
  font-size: clamp(3.3rem, 5vw, 5rem);
  font-weight: 560;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.product-g10-faq-heading > p:not(.v53-kicker) {
  max-width: 42ch;
  color: var(--muted);
}

.product-g10 .product-g10-faq-list details {
  border-color: var(--g10-rule);
}

.product-g10 .product-g10-faq-list summary {
  position: relative;
  min-height: 76px;
  display: flex;
  align-items: center;
  padding: 1.15rem 3rem 1.15rem 0;
  font-size: clamp(1.35rem, 2.1vw, 1.85rem);
  font-weight: 650;
  line-height: 1.1;
  list-style: none;
}

.product-g10 .product-g10-faq-list summary::-webkit-details-marker { display: none; }

.product-g10 .product-g10-faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  color: var(--orange-text);
  font-family: var(--font-signal);
  font-size: 1.6rem;
}

.product-g10 .product-g10-faq-list details[open] summary::after { content: "−"; }

.product-g10 .product-g10-faq-list details > p {
  max-width: 64ch;
  margin: 0 0 1.25rem;
  color: var(--muted);
  line-height: 1.65;
}

.product-g10 .product-g10-faq-list .v53-text-link { color: var(--orange-text); }

.product-g10 .product-v54-closing h2 {
  max-width: 760px;
  font-size: clamp(3rem, 4.7vw, 4.6rem);
}

.product-g10-owner-path {
  margin: 1.25rem 0 0;
  color: #d0d1cd;
  font-size: 0.92rem;
}

.product-g10-owner-path a {
  color: var(--white);
  font-weight: 650;
  text-underline-offset: 0.25em;
}

@media (max-width: 1080px) {
  .product-g10 .product-v54-hero-grid,
  .product-g10 .product-v54-product-proof .v53-product-grid,
  .product-g10-faq-grid { grid-template-columns: 1fr; }

  .product-g10 .product-v54-hero .v53-hero-copy { max-width: 800px; padding-right: 0; }
  .product-g10 .product-v54-hero-media { min-height: 560px; border-radius: 6px; }
  .product-g10 .product-v54-hero-media > img { transform: scale(1.3); }
  .product-g10-faq-heading { position: static; }
  .product-g10-faq-heading > p:not(.v53-kicker) { max-width: 58ch; }
}

@media (max-width: 760px) {
  .product-g10 .product-g10-hero { padding-top: 0; }

  .product-g10 .product-v54-hero .v53-hero-copy {
    padding: 1.35rem 0 0.95rem;
  }

  .product-g10 .product-v54-hero .v53-hero-copy h1 {
    max-width: 340px;
    margin-bottom: 0.9rem;
    font-size: clamp(2.65rem, 12vw, 3.25rem);
    line-height: 0.97;
  }

  .product-g10 .product-v54-hero .v53-lede {
    margin-bottom: 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
  }

  .product-g10-supporting {
    margin-bottom: 1rem;
    font-size: 0.86rem;
    line-height: 1.45;
  }

  .product-g10 .product-v54-hero .v53-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.7rem;
  }

  .product-g10 .product-v54-hero .v53-button--primary { width: 100%; }
  .product-g10-trust { margin-top: 0.75rem; }

  .product-g10 .product-v54-hero-media {
    height: 350px;
    min-height: 350px;
    margin-top: 0.35rem;
    border-radius: 4px;
    box-shadow: 8px 10px 0 rgba(28,30,33,.07);
  }

  .product-g10 .product-v54-hero-media > img {
    width: 100%;
    max-height: none;
    transform: scale(1.62);
  }

  .product-g10 .product-v54-object-label { font-size: 0.58rem; }
  .product-g10 .product-v54-object-label--targets { top: 7%; left: 2%; }
  .product-g10 .product-v54-object-label--phone { top: 5%; right: 2%; }
  .product-g10 .product-v54-object-label--controls { right: 2%; bottom: 24%; }
  .product-g10 .product-v54-hero-media figcaption { left: 10px; right: 10px; bottom: 10px; width: auto; }

  .product-g10 .v53-proof-rail { margin-top: 0.7rem; }

  .product-g10 .product-g10-facts { grid-template-columns: 1fr 1fr; }
  .product-g10 .product-g10-facts dt { font-size: 1.6rem; }

  .product-g10 .product-v54-product-proof .v53-product-main { height: 330px; }
  .product-g10 .product-v54-product-proof .v53-product-main img { transform: scale(1.65); }

  .product-g10 .product-v54-install { padding: 3rem 0; }
  .product-g10 .product-v54-install-intro h2 { font-size: clamp(2.6rem, 11vw, 3.15rem); }
  .product-g10 .product-v54-install-grid { gap: 1.8rem; }
  .product-g10 .product-v54-install-steps li { padding: 1rem 0 1.1rem; }
  .product-g10 .product-v54-install-steps h3 { font-size: 1.8rem; }

  .product-g10-faq { padding: 3.5rem 0; }
  .product-g10-faq-grid { gap: 1.35rem; }
  .product-g10-faq-heading h2 { font-size: clamp(2.7rem, 12vw, 3.4rem); }
  .product-g10 .product-g10-faq-list summary { min-height: 68px; padding-right: 2.25rem; font-size: 1.35rem; }
  .product-g10 .product-v54-closing h2 { font-size: clamp(2.75rem, 11vw, 3.35rem); }
}

@media (prefers-reduced-motion: reduce) {
  .product-g10 .product-v54-hero-media > img,
  .product-g10 .product-v54-product-proof .v53-product-main img { transition: none; }
}