/* Echo Trace — Components */

/* ==============  Header  ============== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  transition: background var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
  border-bottom: 1px solid transparent;
  color: var(--bone);
  mix-blend-mode: normal;
}
.site-header.on-light { color: var(--ink); border-bottom-color: var(--line); background: rgba(239,236,228,0.9); backdrop-filter: blur(10px); }
.site-header.on-dark-scrolled { background: rgba(11,11,12,0.85); backdrop-filter: blur(10px); border-bottom-color: var(--line-dark); }
.brand { display: inline-flex; align-items: center; gap: 0.65rem; color: inherit; }
.brand .brand-bird,
.brand .brand-wordmark,
.brand-lockup .brand-bird,
.brand-lockup .brand-wordmark,
.footer-brand-lockup .footer-brand-bird,
.footer-brand-lockup .footer-brand-wordmark {
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: left center;
  mask-position: left center;
  -webkit-mask-size: contain;
  mask-size: contain;
  display: block;
  color: inherit;
}
.brand .brand-bird,
.brand-lockup .brand-bird,
.footer-brand-lockup .footer-brand-bird {
  -webkit-mask-image: url('../images/logo/bird.svg');
  mask-image: url('../images/logo/bird.svg');
}
.brand .brand-wordmark,
.brand-lockup .brand-wordmark,
.footer-brand-lockup .footer-brand-wordmark {
  -webkit-mask-image: url('../images/logo/wordmark.svg');
  mask-image: url('../images/logo/wordmark.svg');
}
.brand .brand-bird { width: 60px; height: 39px; }
.brand .brand-wordmark { width: 200px; height: 18px; }
.brand span:not([class]) { display: none; }
@media (max-width: 720px) {
  .brand .brand-bird { width: 46px; height: 30px; }
  .brand .brand-wordmark { width: 132px; height: 12px; }
  .brand { gap: 0.55rem; }
}
@media (max-width: 480px) {
  .brand .brand-wordmark { display: none; }
  .brand .brand-bird { width: 42px; height: 27px; }
}
.nav {
  display: flex;
  gap: 1.6rem;
  align-items: center;
  margin-left: auto;
  margin-right: 1.6rem;
}
.nav a {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-1) var(--ease-out);
}
.nav a:hover { border-bottom-color: currentColor; }
.header-cta {
  padding: 0.6rem 1rem;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
  border-radius: var(--radius-sm);
}
.header-cta:hover { background: var(--accent); border-color: var(--accent); color: var(--bone); }
.header-ctas { display: flex; gap: 0.5rem; align-items: center; }
.header-cta--accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bone);
}
.header-cta--accent:hover {
  background: transparent;
  color: currentColor;
  border-color: currentColor;
}
@media (max-width: 900px) { .nav { display: none; } .header-ctas .header-cta:not(.header-cta--accent) { display: none; } }
@media (max-width: 600px) { .header-ctas { display: none; } }

/* ==============  Hamburger + mobile drawer  ============== */
.hamburger {
  display: none;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  width: 42px;
  height: 42px;
  padding: 0;
  cursor: pointer;
  color: inherit;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.hamburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-1) var(--ease-out);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 900px) { .hamburger { display: inline-flex; } }

.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 45;
  background: rgba(11,11,12,0.98);
  color: var(--bone);
  padding: 6rem var(--gutter) 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transform: translateY(-100%);
  transition: transform var(--dur-3) var(--ease-out);
  overflow-y: auto;
}
.mobile-drawer.is-open { transform: translateY(0); }
.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid var(--line-dark);
  padding-top: 1.5rem;
}
.mobile-drawer-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 8vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  padding: 0.55rem 0;
  color: var(--bone);
  text-transform: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-1) var(--ease-out);
}
.mobile-drawer-nav a[aria-current="page"] { color: var(--accent); }
.mobile-drawer-nav a:hover { color: var(--accent); }
.mobile-drawer-ctas {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line-dark);
}
.mobile-drawer-ctas a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid var(--bone);
  color: var(--bone);
  border-radius: var(--radius-sm);
}
.mobile-drawer-ctas a.is-accent {
  background: var(--accent);
  border-color: var(--accent);
}
body.drawer-open { overflow: hidden; }

/* ==============  HERO  ============== */
.hero {
  position: relative;
  min-height: 100svh;
  color: var(--bone);
  background: var(--ink);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img,
.hero-media .hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: contrast(1.05) saturate(0.95);
}
.hero-media .hero-video {
  display: block;
  background: var(--ink);
}
.hero-media::after {
  /* dark scrim: heavier bottom-left where the copy lives, lighter top-right where the rifle reads */
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11,11,12,0.65) 0%, rgba(11,11,12,0.30) 35%, rgba(11,11,12,0.05) 60%, rgba(11,11,12,0.0) 85%),
    linear-gradient(180deg, rgba(11,11,12,0.55) 0%, rgba(11,11,12,0.10) 10%, rgba(11,11,12,0.0) 30%, rgba(11,11,12,0.20) 55%, rgba(11,11,12,0.75) 80%, rgba(11,11,12,0.98) 100%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  /* Bottom padding clears the absolutely-positioned sound-data wall (~170px on desktop) */
  padding: 8rem var(--gutter) 15rem;
  max-width: var(--content-max);
  margin-inline: auto;
}
.hero-inner > * { max-width: 52ch; }
.hero-inner .hero-actions { max-width: none; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone);
  margin-bottom: 1.5rem;
  opacity: 0.85;
}
.hero-eyebrow::before { content: ""; display: inline-block; width: 28px; height: 1px; background: var(--accent); }

.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.9;
  text-transform: uppercase;
  font-size: clamp(3.25rem, 6.5vw, 5.5rem);
  color: var(--bone);
  max-width: 14ch;
}
.hero-title .accent-mark {
  color: var(--bone);
  display: inline-block;
}
@media (min-width: 601px) { .hero-title .accent-mark { white-space: nowrap; } }

/* Mobile: dial hero type down so nothing overflows or breaks one-word-per-line */
@media (max-width: 600px) {
  .hero-title { font-size: clamp(3rem, 15vw, 4.5rem); letter-spacing: -0.035em; }
  /* Bottom padding clears the absolutely-positioned sound-data wall (~440px tall on mobile) */
  .hero-inner { padding: 5rem var(--gutter) 30rem; }
}
.hero-sub {
  margin-top: 2rem;
  max-width: 44ch;
  font-size: var(--text-lg);
  line-height: 1.45;
  color: var(--text-inv-dim);
}
.hero-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Hero rail — bottom stat strip on dark */
.hero-rail {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--line-dark);
  background: rgba(11,11,12,0.85);
  backdrop-filter: blur(12px);
  color: var(--bone);
}
.hero-rail-inner {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: 1.5rem var(--gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  align-items: end;
}
.hero-rail-item .k { font-family: var(--font-mono); font-size: var(--text-mono-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-inv-dim); margin-bottom: 0.4rem; }
.hero-rail-item .v { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.75rem, 3.6vw, 2.75rem); letter-spacing: -0.03em; }
.hero-rail-item .v .u { font-size: 0.55em; opacity: 0.55; margin-left: 0.15em; }
@media (max-width: 720px) { .hero-rail-inner { grid-template-columns: repeat(2, 1fr); row-gap: 1.25rem; } }

/* Hero rail — wall variant: 3 parallel stat blocks, one per centerfire can */
.hero-rail--wall {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  width: 100%;
}
.hero-rail--wall .hero-rail-inner {
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 2rem;
  padding-bottom: 2rem;
  align-items: start;
}
.hero-wall-item {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding-inline: 0.25rem;
  border-left: 1px solid rgba(247,245,239,0.12);
  padding-left: 1.25rem;
}
.hero-wall-item:first-child { border-left: 0; padding-left: 0.25rem; }
.hero-wall-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-inv-dim);
}
.hero-wall-val {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--bone);
}
.hero-wall-val .u {
  font-size: 0.42em;
  opacity: 0.55;
  margin-left: 0.2em;
  font-weight: 400;
}
.hero-wall-tag {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1.3;
}
@media (max-width: 860px) {
  .hero-rail--wall .hero-rail-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero-wall-item { border-left: 0; padding-left: 0; border-top: 1px solid rgba(247,245,239,0.12); padding-top: 1.25rem; }
  .hero-wall-item:first-child { border-top: 0; padding-top: 0; }
}

/* Ticker below hero */
.ticker {
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  background: var(--ink);
  color: var(--text-inv-dim);
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.75rem 0;
}
.ticker-track {
  display: inline-flex;
  gap: 3rem;
  animation: ticker-scroll 42s linear infinite;
  padding-left: 3rem;
}
.ticker-track span::before { content: "◆"; margin-right: 3rem; color: var(--accent); opacity: 0.8; }
@keyframes ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ==============  Big statement block  ============== */
.statement {
  padding: clamp(5rem, 10vw, 10rem) var(--gutter);
  background: var(--bone);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.statement-inner {
  max-width: var(--content-max);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
.statement-title {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.9;
  text-transform: uppercase;
  font-size: var(--text-5xl);
  max-width: 22ch;
  text-wrap: balance;
}
.statement-title em {
  font-style: normal;
  color: var(--accent);
}
.statement-body {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  max-width: 950px;
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--text-dim);
}
@media (max-width: 720px) { .statement-body { grid-template-columns: 1fr; gap: 1.5rem; } }
@media (max-width: 600px) {
  .statement-title { font-size: clamp(2.5rem, 11vw, 4.25rem); }
}

/* ==============  Mega stat block  ============== */
.megastat {
  position: relative;
  background: var(--ink);
  color: var(--bone);
  padding: clamp(5rem, 10vw, 10rem) 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
}
.megastat-inner {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
@media (max-width: 900px) { .megastat-inner { grid-template-columns: 1fr; } }
.megastat-num {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-mega);
  line-height: 0.82;
  letter-spacing: -0.06em;
  color: var(--bone);
  position: relative;
}
.megastat-num .db {
  font-size: 0.24em;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-left: 0.2em;
  vertical-align: 0.8em;
  font-family: var(--font-mono);
  text-transform: uppercase;
}
.megastat-copy .eyebrow { color: var(--text-inv-dim); }
.megastat-copy h3 {
  margin-top: 1rem;
  font-size: var(--text-3xl);
  color: var(--bone);
  letter-spacing: -0.03em;
  line-height: 1;
  max-width: 20ch;
}
.megastat-copy p {
  margin-top: 1.25rem;
  color: var(--text-inv-dim);
  font-size: var(--text-lg);
  line-height: 1.5;
  max-width: 48ch;
}
.megastat-caveat {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mute);
}

/* ==============  Lineup  ============== */
.lineup {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: var(--bone);
}
.lineup-head {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.5rem;
}
.lineup-head h2 {
  font-size: var(--text-5xl);
  letter-spacing: -0.04em;
  line-height: 0.9;
}
.lineup-head .side {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mute);
  text-align: right;
  max-width: 22ch;
}
.lineup-grid {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (max-width: 780px) { .lineup-grid { grid-template-columns: 1fr; } }
.product-tile {
  position: relative;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  min-height: 520px;
  transition: background var(--dur-2) var(--ease-out);
  overflow: hidden;
}
.product-tile:hover { background: #fff; }
.product-tile-media {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2.5rem 2rem;
  background: transparent;
  min-height: 300px;
}
.product-tile-media img {
  max-width: 100%;
  width: 100%;
  height: auto;
  transition: transform var(--dur-2) var(--ease-out);
  filter: drop-shadow(0 24px 32px rgba(0,0,0,0.28));
}
.product-tile:hover .product-tile-media img { transform: scale(1.04); }
.product-tile-body {
  padding: 1.75rem 2rem 2rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.product-tile-num {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.18em;
  color: var(--text-mute);
}
.product-tile-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-3xl);
  letter-spacing: -0.03em;
  line-height: 0.95;
  text-transform: uppercase;
}
.product-tile-caliber {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-top: 0.25rem;
}
.product-tile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.product-tile-stats .s {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.product-tile-stats .s b {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-top: 0.35rem;
}
.product-tile-cta {
  margin-top: 1.5rem;
  display: inline-flex;
  align-self: flex-start;
  width: auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.2rem;
  background: var(--accent);
  color: var(--ink);
  border: 1px solid var(--accent);
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.product-tile-cta .arrow { transition: transform var(--dur-1) var(--ease-out); }
.product-tile:hover .product-tile-cta { background: var(--ink); border-color: var(--ink); color: var(--bone); }
.product-tile:hover .product-tile-cta .arrow { transform: translateX(6px); }

/* --- Coming-soon variant (Saboteur) --- */
.product-tile--soon {
  position: relative;
  cursor: default;
}
.product-tile--soon:hover { background: var(--paper); }
.product-tile--soon .product-tile-media img {
  opacity: 0.55;
  filter: grayscale(0.15);
  transition: none;
}
.product-tile--soon:hover .product-tile-media img { transform: none; }
.product-tile-flag {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--ink);
}
.product-tile-cta--soon {
  background: transparent;
  border-color: transparent;
  color: var(--muted, #6b6b6b);
  padding-left: 0;
  padding-right: 0;
}
.product-tile--soon:hover .product-tile-cta--soon { background: transparent; border-color: transparent; color: var(--muted, #6b6b6b); }

/* Coming-Soon flag: hairline outline, not accent, so it doesn't compete with Shop buttons */
.product-tile-flag {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

/* ==============  Fullbleed photo w/ overlay  ============== */
.photo-scene {
  position: relative;
  height: clamp(560px, 85vh, 900px);
  overflow: hidden;
  background: var(--ink);
  color: var(--bone);
}
.photo-scene img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
/* Muzzle-up carbine subjects: pull the frame UP so the full suppressor stays in shot */
.photo-scene--top img { object-position: center top; }
.photo-scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,11,12,0.35) 0%, rgba(11,11,12,0.0) 30%, rgba(11,11,12,0.0) 60%, rgba(11,11,12,0.85) 100%);
  pointer-events: none;
}
.photo-scene-inner {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 3rem var(--gutter);
  max-width: var(--content-max);
  margin-inline: auto;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 2rem;
}
.photo-scene-caption {
  align-self: end;
  max-width: 620px;
}
.photo-scene-caption h3 {
  font-size: var(--text-4xl);
  letter-spacing: -0.03em;
  color: var(--bone);
}
.photo-scene-caption p {
  margin-top: 1rem;
  color: var(--text-inv-dim);
  font-size: var(--text-lg);
  line-height: 1.45;
  max-width: 48ch;
}
.photo-scene-meta {
  align-self: start;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-inv-dim);
  border-top: 1px solid var(--line-dark);
  padding-top: 1rem;
}

/* ==============  Split section: image / copy  ============== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 640px;
  background: var(--bone);
  border-bottom: 1px solid var(--line);
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split--reverse > *:first-child { order: 2; }
.split-image {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  min-height: 480px;
}
.split-image img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 68% center;
}
.split-copy {
  padding: clamp(2.5rem, 5vw, 5rem) clamp(2rem, 4vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  max-width: 640px;
}
.split-copy h3 {
  font-size: var(--text-4xl);
  letter-spacing: -0.035em;
  line-height: 0.95;
}
.split-copy p { color: var(--text-dim); font-size: var(--text-lg); line-height: 1.5; }
.split-copy .list { list-style: none; display: grid; gap: 0.9rem; padding: 0; margin-top: 0.5rem; }
.split-copy .list li {
  padding-left: 2rem;
  position: relative;
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: 0.06em;
  color: var(--ink);
  text-transform: uppercase;
}
.split-copy .list li::before {
  content: "";
  position: absolute; left: 0; top: 0.5em;
  width: 20px; height: 2px;
  background: var(--accent);
}

/* ==============  Data section  ============== */
.data-section {
  background: var(--ink);
  color: var(--bone);
  padding: clamp(5rem, 9vw, 8rem) 0;
  border-bottom: 1px solid var(--line-dark);
}
.data-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.data-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: end;
  border-bottom: 1px solid var(--line-dark);
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 720px) { .data-head { grid-template-columns: 1fr; } }
.data-head h2 { font-size: var(--text-5xl); letter-spacing: -0.04em; }
.data-head p { color: var(--text-inv-dim); max-width: 46ch; }

.chart {
  display: grid;
  gap: 0.65rem;
  font-family: var(--font-mono);
}
.chart-row {
  display: grid;
  grid-template-columns: 210px 1fr 90px;
  align-items: center;
  gap: 1.2rem;
  padding: 0.6rem 0;
  border-bottom: 1px dashed rgba(239,236,228,0.08);
}
.chart-row .label {
  font-size: var(--text-mono-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-inv);
}
.chart-row .label small { color: var(--text-mute); font-weight: normal; }
.chart-row .track {
  position: relative;
  height: 24px;
  background: rgba(239,236,228,0.06);
  border-radius: 1px;
  overflow: visible;
}
.chart-row .track .fill { border-radius: 1px; }
.chart-row .fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: var(--text-inv-dim);
  transition: width 1.3s var(--ease-out);
}
.chart-row.is-ours .fill { background: var(--accent); }
.chart-row.is-baseline { opacity: 0.55; }
.chart-row.is-baseline .fill {
  background: repeating-linear-gradient(45deg,
    var(--text-inv-dim) 0, var(--text-inv-dim) 6px,
    transparent 6px, transparent 12px);
}
.chart-row .val {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  text-align: right;
  color: var(--bone);
}
.chart-row.is-ours .val { color: var(--accent); }

/* 140 dB threshold line on each track */
.chart-row .track.has-threshold::before {
  content: "";
  position: absolute;
  top: -8px;
  bottom: -8px;
  left: 66.7%;
  width: 2px;
  background: var(--accent);
  opacity: 0.85;
  z-index: 2;
  pointer-events: none;
}

/* Chart scale axis under homepage chart */
.chart-scale {
  display: grid;
  grid-template-columns: 210px 1fr 90px;
  gap: 1.2rem;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px dashed rgba(239,236,228,0.08);
}
.chart-scale-legend {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.chart-scale-axis {
  position: relative;
  height: 20px;
}
.chart-scale-tick {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(239,236,228,0.15);
}
.chart-scale-tick span {
  position: absolute;
  bottom: 0;
  left: 0;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  white-space: nowrap;
}
.chart-scale-tick.is-threshold {
  background: var(--accent);
  opacity: 0.85;
}
.chart-scale-tick.is-threshold span {
  color: var(--bone);
  font-weight: 500;
}

/* Homepage chart source disclosure */
.chart-source {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line-dark);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-inv-dim);
}
.chart-source b {
  color: var(--text-inv);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 10px;
  display: block;
  margin-bottom: 0.4rem;
}

@media (max-width: 720px) {
  .chart-row { grid-template-columns: 1fr; gap: 0.35rem; padding: 0.9rem 0; }
  .chart-row .val { text-align: left; font-size: 1.5rem; }
  .chart-scale { grid-template-columns: 1fr; gap: 0.5rem; }
}
.chart-foot {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mute);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid var(--line-dark);
  padding-top: 1.5rem;
}
.chart-foot .btn { color: var(--bone); }
.split-copy .split-cta { margin-top: 2rem; }

/* ==============  Dealers strip  ============== */
.dealers {
  background: var(--bone-2);
  padding: clamp(5rem, 8vw, 8rem) 0;
  border-bottom: 1px solid var(--line);
}
.dealers-inner { max-width: var(--content-max); margin: 0 auto; padding: 0 var(--gutter); }
.dealers-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: end;
  gap: 3rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2rem;
  margin-bottom: 3rem;
}
.dealers-head-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  max-width: 44ch;
}
.dealers-head-right .eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin: 0;
}
.dealers-lede {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--text-mute-strong, var(--text));
  max-width: 44ch;
  margin: 0;
}
.dealers-head h2 {
  font-size: var(--text-5xl);
  letter-spacing: -0.04em;
  margin: 0;
  text-align: left;
  align-self: end;
}
.dealers-cta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-top: 0.5rem;
  align-self: flex-start;
}
@media (max-width: 900px) {
  .dealers-head {
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
  }
}
.dealers-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (max-width: 900px) { .dealers-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .dealers-steps { grid-template-columns: 1fr; } }
.dealer-step {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 1.5rem;
}
.dealer-step .num {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 3rem;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--accent);
}
.dealer-step h4 {
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
  margin-top: 0;
  line-height: 1.15;
  /* Reserve two lines so all body copy aligns to the same baseline across cards */
  min-height: 2lh;
}
.dealer-step p {
  color: var(--text-dim);
  font-size: var(--text-sm);
  margin-top: 0.65rem;
  line-height: 1.45;
}
@media (max-width: 900px) {
  .dealer-step h4 { min-height: 0; }
}

/* ==============  Closing CTA  ============== */
.closer {
  background: var(--ink);
  color: var(--bone);
  padding: clamp(5rem, 10vw, 10rem) var(--gutter);
  border-bottom: 1px solid var(--line-dark);
  position: relative;
  overflow: hidden;
}
.closer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.closer h2 {
  font-size: var(--text-hero);
  letter-spacing: -0.05em;
  line-height: 0.86;
  max-width: 14ch;
}
.closer h2 .accent-mark { color: var(--accent); }
.closer-body {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
}
@media (max-width: 720px) { .closer-body { grid-template-columns: 1fr; } }
.closer p {
  max-width: 46ch;
  font-size: var(--text-lg);
  color: var(--text-inv-dim);
  line-height: 1.5;
}

/* ==============  Footer  ============== */
footer.site-footer {
  background: var(--ink);
  color: var(--text-inv-dim);
  padding: 4rem var(--gutter) 2rem;
  border-top: 1px solid var(--line-dark);
}
.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line-dark);
}
@media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-brand { color: var(--bone); font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; letter-spacing: -0.02em; text-transform: uppercase; }
.footer-brand-lockup { display: inline-flex; align-items: center; gap: 0.9rem; color: var(--bone); margin-bottom: 0.9rem; }
.footer-brand-lockup .footer-brand-bird { width: 84px; height: 54px; }
.footer-brand-lockup .footer-brand-wordmark { width: 260px; height: 22px; }
.footer-desc { margin-top: 1rem; font-size: var(--text-sm); line-height: 1.55; max-width: 34ch; }
.footer-col h5 {
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 500;
}
.footer-col a {
  display: block;
  padding: 0.25rem 0;
  color: var(--text-inv-dim);
  font-size: var(--text-sm);
  transition: color var(--dur-1) var(--ease-out);
}
.footer-col a:hover { color: var(--accent); }
.legal {
  max-width: var(--content-max);
  margin: 0 auto;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mute);
}

/* ==============  Site footer (product/dealers/etc.)  ============== */
.site-footer {
  background: var(--ink);
  color: var(--text-inv-dim);
  padding: 4rem var(--gutter) 2rem;
  border-top: 1px solid var(--line-dark);
}
.site-footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line-dark);
  align-items: start;
}
@media (max-width: 720px) { .site-footer-inner { grid-template-columns: 1fr; gap: 2rem; } }
.site-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
  color: var(--bone);
}
.site-footer-brand .brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--bone, #efece4);
}
.site-footer-brand .brand-bird {
  width: 72px;
  height: 46px;
  flex-shrink: 0;
}
.site-footer-brand .brand-wordmark {
  width: 220px;
  height: 19px;
  flex-shrink: 0;
}
.ft-name { display: none; }
.ft-name-legacy {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--bone);
  margin-bottom: 0.35rem;
}
.ft-loc, .ft-ffl {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.08em;
  color: var(--text-inv-dim);
  line-height: 1.6;
}
.site-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.75rem;
  align-content: start;
  justify-content: flex-start;
}
@media (min-width: 721px) { .site-footer-links { justify-content: flex-end; } }
.site-footer-links a {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-inv-dim);
  transition: color var(--dur-1) var(--ease-out);
}
.site-footer-links a:hover { color: var(--accent); }
.site-footer-note {
  max-width: var(--content-max);
  margin: 0 auto;
  padding-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.08em;
  color: var(--text-inv-dim);
}

/* ==============  Reveal on scroll  ============== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }