/* ==========================================================================
   WARMZUNO — Handheld Fan OEM/ODM Supplier (student project demo)
   style.css — single source of truth via custom properties.
   No external dependencies. All assets are local.
   ========================================================================== */

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("../fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
}

:root {
  /* ---- palette ------------------------------------------------------- */
  --color-bg: #f6f9f9;
  --color-bg-alt: #eef4f4;
  --color-surface: #ffffff;
  --color-surface-soft: #f9fcfc;
  --color-ink: #12242b;
  --color-ink-soft: #3d565e;
  --color-muted: #7b9299;
  --color-accent: #0d8b8b;
  --color-accent-deep: #076b6f;
  --color-accent-soft: #d9f0ef;
  --color-accent-wash: #eaf7f6;
  --color-hairline: rgba(18, 36, 43, 0.08);
  --color-hairline-strong: rgba(18, 36, 43, 0.14);
  --color-highlight: rgba(255, 255, 255, 0.9);
  --color-warm: #f3b95f;

  /* ---- spacing scale ------------------------------------------------- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6.5rem;
  --space-12: 8rem;
  --section-y: clamp(5rem, 10vw, 9rem);
  --layout-gap: clamp(1rem, 1.8vw, 1.5rem);
  --container: 1240px;

  /* ---- radii / shadows / motion -------------------------------------- */
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 1.75rem;
  --radius-xl: 2.25rem;
  --radius-pill: 999px;
  --shadow-ambient: 0 28px 70px -38px rgba(10, 60, 66, 0.28);
  --shadow-lift: 0 36px 80px -40px rgba(10, 60, 66, 0.36);
  --shadow-inset: inset 0 1px 1px var(--color-highlight);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-soft: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 320ms;
  --dur-mid: 620ms;
  --dur-slow: 900ms;

  /* ---- typography ---------------------------------------------------- */
  --font-sans: "Plus Jakarta Sans", ui-sans-serif, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  --fs-display: clamp(3rem, 6.4vw, 5.75rem);
  --fs-h2: clamp(2.1rem, 4vw, 3.5rem);
  --fs-h3: clamp(1.25rem, 1.7vw, 1.6rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-micro: 0.6875rem;
}

/* ---- reset ------------------------------------------------------------ */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
svg { display: block; }
::selection { background: var(--color-accent-soft); color: var(--color-accent-deep); }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

/* ---- layout primitives ------------------------------------------------ */
.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.section { padding-block: var(--section-y); }
section[id] { scroll-margin-top: 6.5rem; }
.section--tight { padding-block: clamp(3.5rem, 6vw, 5.5rem); }
.section--alt { background: var(--color-bg-alt); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.5em 1.1em;
  border-radius: var(--radius-pill);
  background: var(--color-accent-wash);
  color: var(--color-accent-deep);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.section-head { max-width: 720px; margin-bottom: var(--space-9); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title {
  margin-top: var(--space-5);
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.section-lead {
  margin-top: var(--space-5);
  color: var(--color-ink-soft);
  font-size: 1.0625rem;
  max-width: 60ch;
}
.section-head--center .section-lead { margin-inline: auto; }

.text-accent { color: var(--color-accent); }

/* ---- buttons (button-in-button pattern) ------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.7rem 0.7rem 0.7rem 1.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform var(--dur-fast) var(--ease-spring),
    box-shadow var(--dur-fast) var(--ease-spring),
    background var(--dur-fast) var(--ease-spring);
  will-change: transform;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 16px 34px -18px rgba(13, 139, 139, 0.85);
}
.btn-primary:hover {
  background: var(--color-accent-deep);
  box-shadow: 0 22px 44px -18px rgba(13, 139, 139, 0.9);
  transform: translateY(-2px);
}
.btn-ghost {
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
}
.btn-ghost:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift), var(--shadow-inset); }

.btn-icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  transition: transform var(--dur-fast) var(--ease-spring),
    background var(--dur-fast) var(--ease-spring);
}
.btn-ghost .btn-icon { background: var(--color-accent-wash); color: var(--color-accent-deep); }
.btn:hover .btn-icon {
  transform: translate(2px, -2px) scale(1.06);
  background: rgba(255, 255, 255, 0.28);
}
.btn-ghost:hover .btn-icon { background: var(--color-accent-soft); }
.btn-icon svg { width: 15px; height: 15px; }

.btn-sm { font-size: 0.8125rem; padding: 0.45rem 0.45rem 0.45rem 1.1rem; }
.btn-sm .btn-icon { width: 1.85rem; height: 1.85rem; }

/* ---- double-bezel card ----------------------------------------------- */
.bezel {
  padding: 8px;
  border-radius: var(--radius-xl);
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-inset), 0 1px 0 rgba(255, 255, 255, 0.8);
}
.bezel-core {
  border-radius: calc(var(--radius-xl) - 8px);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  overflow: hidden;
  height: 100%;
}
.bezel--flat { background: rgba(13, 139, 139, 0.07); }

/* ---- reveal on scroll ------------------------------------------------- */
.js .reveal {
  opacity: 0;
  transform: translate3d(0, 42px, 0);
  filter: blur(7px);
  transition: opacity var(--dur-slow) var(--ease-soft),
    transform var(--dur-slow) var(--ease-soft),
    filter var(--dur-slow) var(--ease-soft);
  will-change: transform, opacity;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  filter: blur(0);
}

/* ---- skip link -------------------------------------------------------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   Navigation — transparent, edge-to-edge bar (reference: DeepSeek Harness)
   Left: logo + small product badge. Right: language pill + CTA + menu.
   No floating white capsule; the bar only gains a background after scroll.
   ========================================================================== */
.nav-shell {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  pointer-events: none;
}
.nav-inner {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 2rem);
  width: 100%;
  padding: 1.05rem clamp(1.25rem, 4vw, 3.5rem);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--dur-mid) var(--ease-spring),
    border-color var(--dur-mid) var(--ease-spring),
    box-shadow var(--dur-mid) var(--ease-spring);
}
.nav-inner.is-scrolled {
  background: var(--color-bg);
  border-bottom-color: var(--color-hairline);
  box-shadow: 0 14px 36px -30px rgba(10, 60, 66, 0.5);
}

.brand { display: inline-flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }
.brand-mark {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 0.6rem;
  background: var(--color-ink);
  display: grid;
  place-items: center;
  color: #fff;
}
.brand-mark svg { width: 17px; height: 17px; }
.brand-name {
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.045em;
}
.brand-name span { color: var(--color-accent); }
.brand-badge {
  margin-left: 0.15rem;
  padding: 0.24rem 0.5rem;
  border-radius: 0.35rem;
  background: var(--color-ink);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* The bar is single-language (English only); no language switcher is shown. */
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.85rem, 1.5vw, 1.6rem);
  margin-inline: auto;
}
.nav-links a {
  position: relative;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-ink-soft);
  opacity: 0.82;
  transition: color var(--dur-fast) var(--ease-spring),
    opacity var(--dur-fast) var(--ease-spring);
  white-space: nowrap;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 1.5px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-fast) var(--ease-spring);
}
.nav-links a:hover { color: var(--color-accent-deep); opacity: 1; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  position: relative;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--color-accent-wash);
  flex-shrink: 0;
}
.nav-toggle span {
  position: absolute;
  left: 50%;
  width: 17px;
  height: 1.5px;
  background: var(--color-accent-deep);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: transform var(--dur-mid) var(--ease-spring),
    opacity var(--dur-fast) var(--ease-spring);
}
.nav-toggle span:nth-child(1) { top: 16px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 28px; }
.nav-toggle.is-open span:nth-child(1) { transform: translate(-50%, 6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translate(-50%, -6px) rotate(-45deg); }

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 3rem;
  background: rgba(246, 249, 249, 0.9);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-mid) var(--ease-spring),
    visibility var(--dur-mid) var(--ease-spring);
}
.nav-overlay.is-open { opacity: 1; visibility: visible; }
.nav-overlay a {
  display: block;
  padding: 0.55rem 0;
  font-size: clamp(1.8rem, 7vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  opacity: 0;
  transform: translate3d(0, 34px, 0);
  transition: opacity var(--dur-mid) var(--ease-soft),
    transform var(--dur-mid) var(--ease-soft),
    color var(--dur-fast) var(--ease-spring);
}
.nav-overlay.is-open a { opacity: 1; transform: translate3d(0, 0, 0); }
.nav-overlay a:hover { color: var(--color-accent); }
.nav-overlay.is-open a:nth-child(1) { transition-delay: 80ms; }
.nav-overlay.is-open a:nth-child(2) { transition-delay: 130ms; }
.nav-overlay.is-open a:nth-child(3) { transition-delay: 180ms; }
.nav-overlay.is-open a:nth-child(4) { transition-delay: 230ms; }
.nav-overlay.is-open a:nth-child(5) { transition-delay: 280ms; }
.nav-overlay.is-open a:nth-child(6) { transition-delay: 330ms; }
.nav-overlay.is-open a:nth-child(7) { transition-delay: 380ms; }
.nav-overlay-note {
  margin-top: var(--space-8);
  color: var(--color-muted);
  font-size: var(--fs-small);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding-top: clamp(9rem, 15vw, 13rem);
  padding-bottom: var(--space-10);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: 58vw;
  height: 58vw;
  max-width: 900px;
  max-height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-wash) 0%, rgba(234, 247, 246, 0) 68%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.hero-title {
  margin-top: var(--space-6);
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.055em;
}
.hero-title em { font-style: normal; color: var(--color-accent); }
.hero-sub {
  margin-top: var(--space-6);
  max-width: 46ch;
  font-size: 1.0625rem;
  color: var(--color-ink-soft);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-8); }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-9);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-hairline);
}
.hero-proof-item { display: inline-flex; align-items: center; gap: 0.55rem; font-size: var(--fs-small); color: var(--color-ink-soft); font-weight: 600; }
.hero-proof-item svg { width: 15px; height: 15px; color: var(--color-accent); }

.hero-visual { position: relative; }
.hero-frame { position: relative; }
.hero-frame img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; }
.hero-fallback {
  width: 100%;
  aspect-ratio: 4 / 4.4;
  background: linear-gradient(150deg, var(--color-accent-wash), var(--color-bg-alt) 55%, var(--color-accent-soft));
  display: grid;
  place-items: center;
  color: var(--color-accent-deep);
}
.hero-fallback svg { width: 42%; opacity: 0.55; }
.hero-float {
  position: absolute;
  left: -2.2rem;
  bottom: 2.5rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-lift), var(--shadow-inset);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.hero-float-label { font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.16em; color: var(--color-muted); font-weight: 700; }
.hero-float-value { margin-top: 0.2rem; font-size: 1.4rem; font-weight: 800; letter-spacing: -0.04em; }
.hero-float-value small { font-size: 0.8rem; font-weight: 600; color: var(--color-muted); }
.hero-float-row { display: flex; gap: var(--space-5); margin-top: 0.6rem; }
.hero-float-row span { font-size: var(--fs-micro); color: var(--color-ink-soft); font-weight: 600; }

/* ==========================================================================
   Trust / stats
   ========================================================================== */
.trust-bar { padding-block: var(--space-7); background: var(--color-ink); color: #fff; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--layout-gap);
}
.stat-item { padding: var(--space-2) var(--space-4); }
.stat-value { font-size: clamp(1.9rem, 3.2vw, 2.8rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1.1; }
.stat-value span { color: #7fd8d2; }
.stat-label { margin-top: 0.4rem; font-size: var(--fs-small); color: rgba(255, 255, 255, 0.62); font-weight: 600; }
.trust-note { margin-top: var(--space-5); font-size: var(--fs-micro); color: rgba(255, 255, 255, 0.4); text-align: center; }

/* ==========================================================================
   Scenario bento
   ========================================================================== */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(190px, auto);
  gap: var(--layout-gap);
}
.bento-card {
  position: relative;
  grid-column: span 2;
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  overflow: hidden;
  transition: transform var(--dur-mid) var(--ease-spring),
    box-shadow var(--dur-mid) var(--ease-spring);
  min-height: 230px;
}
.bento-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift), var(--shadow-inset); }
.bento-card--wide { grid-column: span 3; }
.bento-card--tall { grid-row: span 2; }
.bento-card--accent { background: var(--color-accent); color: #fff; }
.bento-card--accent .bento-desc { color: rgba(255, 255, 255, 0.8); }
.bento-card--accent .bento-index { color: rgba(255, 255, 255, 0.55); }
.bento-media { position: absolute; inset: 0; }
.bento-media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-spring); }
.bento-card:hover .bento-media img { transform: scale(1.06); }
.bento-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 32, 38, 0.02) 20%, rgba(9, 32, 38, 0.82) 100%);
}
.bento-media--plain::after { background: none; }
.bento-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: var(--space-6);
}
.bento-media--fallback {
  background: linear-gradient(150deg, var(--color-accent-deep), var(--color-ink));
}
.bento-media--fallback img { display: none; }
.bento-media--fallback::after { background: none; }
.bento-card--image .bento-body { color: #fff; }
.bento-index { font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.18em; color: var(--color-accent); }
.bento-title { margin-top: 0.45rem; font-size: var(--fs-h3); font-weight: 800; letter-spacing: -0.035em; }
.bento-desc { margin-top: 0.45rem; font-size: var(--fs-small); color: var(--color-ink-soft); max-width: 30ch; }
.bento-card--image .bento-desc { color: rgba(255, 255, 255, 0.78); }
.bento-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  font-weight: 700;
  width: fit-content;
}
.bento-link svg { width: 14px; height: 14px; transition: transform var(--dur-fast) var(--ease-spring); }
.bento-link:hover svg { transform: translate(3px, -3px); }

/* ==========================================================================
   Product rail
   ========================================================================== */
.rail-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-6); }
.rail-controls { display: flex; gap: var(--space-3); flex-shrink: 0; }
.rail-btn {
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  transition: transform var(--dur-fast) var(--ease-spring), background var(--dur-fast) var(--ease-spring);
}
.rail-btn:hover { transform: translateY(-2px); background: var(--color-accent-wash); }
.rail-btn svg { width: 17px; height: 17px; }
.rail-btn[disabled] { opacity: 0.35; cursor: default; transform: none; }

.product-rail {
  display: flex;
  gap: var(--layout-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: var(--space-2) var(--space-2) var(--space-7);
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent-soft) transparent;
}
.product-rail::-webkit-scrollbar { height: 6px; }
.product-rail::-webkit-scrollbar-thumb { background: var(--color-accent-soft); border-radius: 99px; }
.rail-hint {
  display: none;
  margin-top: -0.5rem;
  font-size: var(--fs-micro);
  color: var(--color-muted);
  text-align: center;
}

.product-card {
  flex: 0 0 clamp(260px, 27vw, 330px);
  scroll-snap-align: start;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  overflow: hidden;
  transition: transform var(--dur-mid) var(--ease-spring), box-shadow var(--dur-mid) var(--ease-spring);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift), var(--shadow-inset); }
.product-media { aspect-ratio: 1 / 1; background: var(--color-surface-soft); overflow: hidden; }
.product-media img { width: 100%; height: 100%; object-fit: contain; padding: var(--space-5); transition: transform var(--dur-slow) var(--ease-spring); }
.product-card:hover .product-media img { transform: scale(1.05); }
.product-media--empty { display: grid; place-items: center; color: var(--color-accent-soft); }
.product-media--empty svg { width: 45%; }
.product-body { padding: var(--space-5) var(--space-5) var(--space-6); display: flex; flex-direction: column; flex: 1; }
.product-tag { font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); }
.product-name { margin-top: 0.35rem; font-size: 1.15rem; font-weight: 800; letter-spacing: -0.035em; }
.product-form { font-size: var(--fs-small); color: var(--color-muted); }
.product-specs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: var(--space-4); }
.product-spec { padding: 0.3rem 0.65rem; border-radius: var(--radius-pill); background: var(--color-bg-alt); font-size: var(--fs-micro); font-weight: 700; color: var(--color-ink-soft); }
.product-foot { margin-top: auto; padding-top: var(--space-5); display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.product-code { font-size: var(--fs-micro); color: var(--color-muted); font-weight: 600; }

/* ==========================================================================
   Capability grid
   ========================================================================== */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--layout-gap); }
.cap-card {
  padding: var(--space-7) var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  transition: transform var(--dur-mid) var(--ease-spring);
}
.cap-card:hover { transform: translateY(-5px); }
.cap-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent-wash);
  color: var(--color-accent-deep);
  display: grid;
  place-items: center;
}
.cap-icon svg { width: 24px; height: 24px; }
.cap-num { margin-top: var(--space-6); font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.18em; color: var(--color-muted); }
.cap-title { margin-top: 0.4rem; font-size: 1.1rem; font-weight: 800; letter-spacing: -0.03em; }
.cap-desc { margin-top: 0.55rem; font-size: var(--fs-small); color: var(--color-ink-soft); }

/* ==========================================================================
   Process timeline
   ========================================================================== */
.timeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--layout-gap); }
.timeline::before {
  content: "";
  position: absolute;
  top: 1.35rem;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--color-hairline-strong);
}
.timeline-progress {
  position: absolute;
  top: 1.35rem;
  left: 10%;
  height: 2px;
  width: 0;
  background: var(--color-accent);
  transition: width var(--dur-slow) var(--ease-soft);
}
.timeline-step { position: relative; text-align: center; padding-inline: 0.4rem; }
.timeline-dot {
  position: relative;
  z-index: 1;
  width: 2.7rem;
  height: 2.7rem;
  margin-inline: auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--color-accent-deep);
  transition: background var(--dur-mid) var(--ease-spring), color var(--dur-mid) var(--ease-spring);
}
.timeline-step.is-active .timeline-dot { background: var(--color-accent); color: #fff; }
.timeline-title { margin-top: var(--space-5); font-size: 0.95rem; font-weight: 800; }
.timeline-desc { margin-top: 0.35rem; font-size: var(--fs-small); color: var(--color-ink-soft); }

/* ==========================================================================
   Certifications
   ========================================================================== */
.cert-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.cert-card {
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  text-align: center;
}
.cert-mark { font-size: 1.05rem; font-weight: 800; letter-spacing: -0.03em; color: var(--color-accent-deep); }
.cert-note { margin-top: 0.2rem; font-size: var(--fs-micro); color: var(--color-muted); }
.battery-card {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-ink);
  color: #fff;
  box-shadow: var(--shadow-lift);
}
.battery-card h3 { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.035em; }
.battery-card p { margin-top: var(--space-4); font-size: var(--fs-small); color: rgba(255, 255, 255, 0.72); }
.battery-list { margin-top: var(--space-6); display: grid; gap: var(--space-3); }
.battery-list li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: var(--fs-small); color: rgba(255, 255, 255, 0.86); }
.battery-list svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 4px; color: #7fd8d2; }
.disclaimer-inline { margin-top: var(--space-6); font-size: var(--fs-micro); color: var(--color-muted); }

/* ==========================================================================
   About split
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.about-media img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: var(--radius-xl); }
.about-media--empty {
  aspect-ratio: 5 / 4;
  border-radius: var(--radius-xl);
  background: linear-gradient(140deg, var(--color-accent-wash), var(--color-bg-alt));
  display: grid;
  place-items: center;
  color: var(--color-accent);
}
.about-media--empty svg { width: 40%; opacity: 0.5; }
.about-copy p { margin-top: var(--space-5); color: var(--color-ink-soft); }
.about-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); margin-top: var(--space-8); }
.about-meta-item { padding-top: var(--space-4); border-top: 1px solid var(--color-hairline); }
.about-meta-value { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.04em; }
.about-meta-label { font-size: var(--fs-micro); color: var(--color-muted); font-weight: 600; }

/* ==========================================================================
   Insights / content hub
   ========================================================================== */
.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--layout-gap);
}
.insight-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-7) var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  transition: transform var(--dur-mid) var(--ease-spring),
    box-shadow var(--dur-mid) var(--ease-spring);
}
.insight-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lift), var(--shadow-inset);
}
.insight-tag {
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.insight-card h3 {
  margin-top: var(--space-4);
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.35;
}
.insight-card p {
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  color: var(--color-ink-soft);
}
.insight-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
  padding-top: var(--space-6);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-accent-deep);
}
.insight-link svg { width: 14px; height: 14px; transition: transform var(--dur-fast) var(--ease-spring); }
.insight-card:hover .insight-link svg { transform: translate(3px, -3px); }
.insight-note {
  margin-top: var(--space-6);
  text-align: center;
  font-size: var(--fs-micro);
  color: var(--color-muted);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { max-width: 860px; margin-inline: auto; display: grid; gap: var(--space-3); }
.faq-item {
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-weight: 700;
  font-size: 0.98rem;
}
.faq-icon { position: relative; width: 1.6rem; height: 1.6rem; flex-shrink: 0; border-radius: 50%; background: var(--color-accent-wash); }
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 1.5px;
  background: var(--color-accent-deep);
  transform: translate(-50%, -50%);
  transition: transform var(--dur-mid) var(--ease-spring);
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.is-open .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--dur-mid) var(--ease-soft); }
.faq-a-inner { padding: 0 var(--space-6) var(--space-6); font-size: var(--fs-small); color: var(--color-ink-soft); }

/* ==========================================================================
   CTA + form
   ========================================================================== */
.cta-section { background: var(--color-accent-wash); }
.cta-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.cta-copy p { margin-top: var(--space-5); color: var(--color-ink-soft); }
.cta-points { margin-top: var(--space-8); display: grid; gap: var(--space-4); }
.cta-point { display: flex; gap: 0.75rem; align-items: flex-start; font-size: var(--fs-small); font-weight: 600; }
.cta-point svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 3px; color: var(--color-accent); }

.quote-form {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-lift), var(--shadow-inset);
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
.form-field { display: grid; gap: 0.4rem; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: var(--fs-micro); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-ink-soft); }
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
  box-shadow: inset 0 0 0 1px var(--color-hairline);
  font-size: 0.9rem;
  transition: box-shadow var(--dur-fast) var(--ease-spring);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus { outline: none; box-shadow: inset 0 0 0 1.5px var(--color-accent); }
.form-field textarea { min-height: 105px; resize: vertical; }
.form-field .field-error { font-size: var(--fs-micro); color: #b4443a; min-height: 0; }
.form-foot { margin-top: var(--space-6); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-5); }
.form-note { font-size: var(--fs-micro); color: var(--color-muted); max-width: 34ch; }
.form-status {
  margin-top: var(--space-5);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent-wash);
  color: var(--color-accent-deep);
  font-size: var(--fs-small);
  font-weight: 700;
  display: none;
}
.form-status.is-visible { display: block; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-ink); color: #fff; padding-top: var(--space-11); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-8); padding-bottom: var(--space-9); }
.footer-brand .brand-name { color: #fff; font-size: 1.3rem; }
.footer-brand p { margin-top: var(--space-4); font-size: var(--fs-small); color: rgba(255, 255, 255, 0.6); max-width: 32ch; }
.footer-col h4 { font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.18em; color: rgba(255, 255, 255, 0.42); }
.footer-col ul { margin-top: var(--space-5); display: grid; gap: 0.65rem; }
.footer-col a, .footer-col li { font-size: var(--fs-small); color: rgba(255, 255, 255, 0.78); }
.footer-col a { transition: color var(--dur-fast) var(--ease-spring); }
.footer-col a:hover { color: #7fd8d2; }
.footer-contact { display: grid; gap: 0.55rem; margin-top: var(--space-5); }
.footer-bottom {
  padding-block: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--fs-micro);
  color: rgba(255, 255, 255, 0.42);
}
.footer-disclaimer {
  padding: var(--space-5) 0 var(--space-7);
  font-size: var(--fs-micro);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
  max-width: 100ch;
}
.footer-disclaimer strong { color: rgba(255, 255, 255, 0.78); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .nav-links { gap: 0.6rem; }
  .nav-links a { font-size: 0.7rem; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .insight-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-card--wide { grid-column: span 3; }
  .bento-card { grid-column: span 3; }
}

@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; margin-left: auto; }
  .nav-inner { padding-inline: 1.25rem; }
  .hero-grid, .cert-layout, .about-grid, .cta-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-frame img, .hero-fallback { aspect-ratio: 16 / 10; }
  .hero-float { left: auto; right: 1rem; bottom: 1rem; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-6); }
  .timeline { grid-template-columns: repeat(5, 1fr); gap: 0.4rem; }
  .timeline-desc { display: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-y: 4.5rem; }
  .container { width: min(100% - 2rem, var(--container)); }
  .section-head { margin-bottom: var(--space-7); }
  .hero { padding-top: 6.5rem; }
  .hero-title { font-size: clamp(2.6rem, 11vw, 3.6rem); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: space-between; min-height: 3rem; }
  .hero-proof { gap: var(--space-4); }
  /* The floating spec card must not cover the product photo on small screens. */
  .hero-float {
    position: static;
    width: 100%;
    margin-top: 0.8rem;
    box-shadow: var(--shadow-ambient), var(--shadow-inset);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .hero-float-row { flex-wrap: wrap; gap: 0.4rem 1rem; }
  .bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .bento-card, .bento-card--wide, .bento-card--tall { grid-column: span 1; grid-row: auto; min-height: 260px; }
  .bento-body { padding: var(--space-5); }
  .cap-grid { grid-template-columns: 1fr; }
  .insight-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .rail-head { flex-direction: column; align-items: flex-start; }
  .product-card { flex: 0 0 min(78vw, 300px); }
  .rail-hint { display: block; }
  .quote-form { padding: var(--space-6); }
  .timeline { grid-template-columns: 1fr; gap: var(--space-5); }
  .timeline::before, .timeline-progress { display: none; }
  .timeline-step { text-align: left; display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: center; }
  .timeline-dot { margin-inline: 0; }
  .timeline-title, .timeline-desc { margin-top: 0; }
  .timeline-desc { display: block; }
  .faq-q { padding: var(--space-5); min-height: 3.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 420px) {
  .cert-grid { grid-template-columns: 1fr; }
  .stat-item { padding-inline: var(--space-2); }
}

/* ==========================================================================
   Ambient motion — three deliberately restrained, GPU-safe loops.
   transform / opacity only; disabled for reduced motion and on small screens
   where the spec card sits in normal document flow.
   ========================================================================== */
@keyframes aero-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(-3%, 2%, 0) scale(1.07); }
}
@keyframes aero-bob {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(0, -7px, 0); }
}
@keyframes aero-pulse {
  from { transform: scale(1); opacity: 1; }
  to   { transform: scale(1.35); opacity: 0.6; }
}

.hero::before {
  animation: aero-drift 18s cubic-bezier(0.45, 0, 0.55, 1) infinite alternate;
}
.hero-float {
  animation: aero-bob 6s cubic-bezier(0.45, 0, 0.55, 1) infinite alternate;
}
.eyebrow::before {
  animation: aero-pulse 3.2s cubic-bezier(0.45, 0, 0.55, 1) infinite alternate;
}

@media (max-width: 768px) {
  .hero-float { animation: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; filter: none; }
}

/* ==========================================================================
   Product detail pages (products/<slug>/index.html)
   Reuses the homepage tokens only — no new colors, radii or shadows.
   ========================================================================== */

/* ---- breadcrumb (clears the fixed nav; generous link touch targets) ---- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  padding-top: clamp(6.5rem, 14vw, 8rem);
  font-size: var(--fs-small);
  color: var(--color-muted);
}
.breadcrumb a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--color-ink-soft);
  font-weight: 600;
  transition: color var(--dur-fast) var(--ease-spring);
}
.breadcrumb a:hover { color: var(--color-accent-deep); }
.breadcrumb [aria-current="page"] { color: var(--color-accent-deep); font-weight: 700; }

/* ---- hero: gallery + buying info --------------------------------------- */
.pdp-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-6), 4vw, var(--space-9));
  align-items: start;
  margin-top: var(--space-6);
}

/* double-bezel framing, matching .bezel / .bezel-core on the homepage */
.pdp-gallery {
  padding: var(--space-2);
  border-radius: var(--radius-xl);
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-inset), var(--shadow-ambient);
}
.pdp-gallery img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: var(--space-5);
  border-radius: calc(var(--radius-xl) - var(--space-2));
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
}

.pdp-title {
  margin-top: var(--space-4);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
}
.pdp-title em { font-style: normal; color: var(--color-accent); }
.pdp-sub {
  margin-top: var(--space-4);
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--color-ink-soft);
  max-width: 48ch;
}
.pdp-specs { margin-top: var(--space-5); }
.pdp-specs .product-spec { padding: var(--space-2) var(--space-4); font-size: var(--fs-small); }

.pdp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.pdp-actions .btn { min-height: 3rem; }
.pdp-note {
  margin-top: var(--space-5);
  font-size: var(--fs-micro);
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 52ch;
}

/* ---- specs + features two-column section -------------------------------- */
.pdp-cols {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-6), 5vw, var(--space-10));
  align-items: start;
}
.pdp-h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: var(--space-6);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  font-size: var(--fs-small);
}
.spec-table th,
.spec-table td {
  padding: var(--space-3) var(--space-2);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}
.spec-table tr + tr { border-top: 1px solid var(--color-hairline); }
.spec-table th { width: 42%; color: var(--color-muted); font-weight: 600; }
.spec-table td { color: var(--color-ink); font-weight: 600; }

.feature-list { display: grid; gap: var(--space-3); }
.feature-list li {
  position: relative;
  padding-left: 2.1rem;
  font-size: var(--fs-small);
  color: var(--color-ink-soft);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.1em;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent-wash);
}
.feature-list li::after {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: calc(0.1em + 0.5rem);
  width: 0.45rem;
  height: 0.24rem;
  border-left: 1.5px solid var(--color-accent-deep);
  border-bottom: 1.5px solid var(--color-accent-deep);
  transform: rotate(-45deg);
}

/* dark battery/compliance card needs breathing room on the light section */
.pdp-battery {
  margin-top: var(--space-7);
  padding: var(--space-7);
  border-radius: var(--radius-lg);
}

/* ---- ordering cards + related models ------------------------------------ */
.pdp-order { margin-top: var(--space-6); }

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--layout-gap);
  margin-top: var(--space-6);
}
.related-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
  box-shadow: var(--shadow-ambient), var(--shadow-inset);
  transition: transform var(--dur-mid) var(--ease-spring),
    box-shadow var(--dur-mid) var(--ease-spring);
}
.related-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift), var(--shadow-inset);
}
.related-media { aspect-ratio: 1 / 1; background: var(--color-surface-soft); overflow: hidden; }
.related-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-5);
  transition: transform var(--dur-slow) var(--ease-spring);
}
.related-card:hover .related-media img { transform: scale(1.05); }
.related-name { padding: var(--space-4) var(--space-4) 0; font-weight: 800; letter-spacing: -0.02em; }
.related-card .product-code { padding: var(--space-2) var(--space-4) var(--space-5); }

@media (max-width: 768px) {
  .breadcrumb { padding-top: 6rem; }
  .pdp-layout, .pdp-cols { grid-template-columns: 1fr; }
  .pdp-layout { gap: var(--space-6); }
  .pdp-cols { gap: var(--space-8); }
  .pdp-actions { flex-direction: column; align-items: stretch; }
  .pdp-actions .btn { justify-content: space-between; min-height: 3rem; }
  .spec-table { display: block; overflow-x: auto; }
  .related-grid { grid-template-columns: 1fr; }
  .pdp-battery { padding: var(--space-6); }
}