:root {
  --bg: #141812;
  --bg-elev: #1e2419;
  --bg-panel: #252c1f;
  --line: rgba(242, 236, 220, 0.12);
  --text: #f2ecdc;
  --muted: #a8a08c;
  --accent: #e6b422;
  --accent-dim: #b8891a;
  --dirt: #6b4f2a;
  --dirt-deep: #3d2a14;
  --ok: #8fbc5a;
  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --radius: 2px;
  --max: 1120px;
  --header-h: 4.25rem;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --pad-x: max(1rem, var(--safe-left), var(--safe-right));
  --tap: 2.75rem;
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 80% -20%, rgba(230, 180, 34, 0.14), transparent 55%),
    radial-gradient(ellipse 90% 60% at -10% 40%, rgba(107, 79, 42, 0.35), transparent 50%),
    linear-gradient(180deg, #181c14 0%, var(--bg) 40%, #10140e 100%);
  padding-left: var(--safe-left);
  padding-right: var(--safe-right);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  -webkit-tap-highlight-color: rgba(230, 180, 34, 0.22);
}

a:hover {
  color: #f0d060;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #111;
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0.5rem;
  top: 0.5rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  padding-top: var(--safe-top);
  border-bottom: 1px solid var(--line);
  background: rgba(20, 24, 18, 0.94);
  backdrop-filter: blur(10px);
}

.site-header__inner,
.wrap {
  width: min(100% - (var(--pad-x) * 2), var(--max));
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  width: min(100% - (var(--pad-x) * 2), var(--max));
  padding-block: 0.55rem;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0.05rem;
  color: var(--text);
  text-decoration: none;
  line-height: 1;
  flex-shrink: 0;
  min-height: var(--tap);
  justify-content: center;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand__tag {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.35rem;
  font-size: 0.9rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 100%;
  mask-image: linear-gradient(90deg, #000 85%, transparent);
}

.nav::-webkit-scrollbar {
  display: none;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0.35rem 0.7rem;
  border: 1px solid transparent;
  border-radius: 999px;
  white-space: nowrap;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.nav a[aria-current="page"] {
  border-color: rgba(230, 180, 34, 0.45);
  color: var(--accent);
}

/* Photo pages: fixed backdrop shows through translucent panels */
.page-photo {
  background: #0c0e0a;
  background-image: none;
}

.page-photo .site-header {
  background: rgba(12, 14, 10, 0.55);
  border-bottom-color: rgba(242, 236, 220, 0.1);
}

.page-photo .site-footer {
  background: rgba(12, 14, 10, 0.45);
  border-top-color: rgba(242, 236, 220, 0.1);
  backdrop-filter: blur(8px);
}

.site-backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.site-backdrop__parallax {
  position: absolute;
  inset: -10% 0;
  will-change: transform;
}

.site-backdrop__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% 40%;
  transform: scale(1.08);
}

.site-backdrop__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(12, 14, 10, 0.4) 0%,
      rgba(12, 14, 10, 0.25) 35%,
      rgba(12, 14, 10, 0.45) 70%,
      rgba(12, 14, 10, 0.62) 100%
    ),
    linear-gradient(90deg, rgba(12, 14, 10, 0.35) 0%, transparent 50%);
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h) - var(--safe-top));
  min-height: calc(100dvh - var(--header-h) - var(--safe-top));
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero--photo {
  color: #f7f2e6;
  background: transparent;
}

.hero__content {
  position: relative;
  width: min(100% - (var(--pad-x) * 2), var(--max));
  margin: 0 auto;
  padding: 2.25rem 0 max(3.25rem, calc(2.25rem + var(--safe-bottom)));
}

.hero__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 14vw, 7.5rem);
  line-height: 0.88;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0 0 0.7rem;
  max-width: 12ch;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.45);
  animation: rise 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero__lead {
  max-width: 22ch;
  font-size: clamp(1.2rem, 3vw, 1.65rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(247, 242, 230, 0.88);
  margin: 0 0 1.6rem;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.4);
  animation: rise 0.9s 0.12s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  animation: rise 0.9s 0.22s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.btn--ghost-on-photo {
  border-color: rgba(247, 242, 230, 0.35);
  color: #f7f2e6;
  background: rgba(12, 14, 10, 0.25);
  backdrop-filter: blur(4px);
}

.btn--ghost-on-photo:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(12, 14, 10, 0.4);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: var(--tap);
  padding: 0.7rem 1.15rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--accent);
  color: #1a1408;
}

.btn--primary:hover {
  background: #f0c53a;
  color: #1a1408;
}

.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.btn--ghost:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
}

/* Sections */
.section {
  padding: 3.25rem 0;
}

.section--solid {
  background: rgba(18, 22, 15, 0.92);
  border-block: 1px solid var(--line);
}

.page-home .section--panel {
  width: min(100% - (var(--pad-x) * 2), var(--max));
  margin: 0.85rem auto;
  padding: 2.25rem 1.25rem;
  background: rgba(18, 22, 15, 0.58);
  border: 1px solid rgba(242, 236, 220, 0.12);
  border-radius: 4px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.page-home .section--panel .wrap {
  width: 100%;
}

.page-home .tool-link {
  background: rgba(18, 22, 15, 0.55);
}

.page-home .tool-link:hover {
  background: rgba(30, 36, 25, 0.72);
}

/* Calculator: same glass look, static backdrop (no parallax) */
.page-calc .calc-main {
  padding-bottom: max(2rem, var(--safe-bottom));
}

.page-calc .page-hero--panel {
  width: min(100% - (var(--pad-x) * 2), var(--max));
  margin: 1rem auto 0.75rem;
  padding: 1.35rem 1.25rem 1.2rem;
  background: rgba(18, 22, 15, 0.58);
  border: 1px solid rgba(242, 236, 220, 0.12);
  border-radius: 4px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.page-calc .page-hero {
  padding-top: 0;
  padding-bottom: 0;
}

.page-calc .calc-layout {
  width: min(100% - (var(--pad-x) * 2), var(--max));
  margin-inline: auto;
  padding-bottom: 1.5rem;
}

.page-calc .panel {
  background: rgba(18, 22, 15, 0.62);
  border-color: rgba(242, 236, 220, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.page-calc .stat {
  background: rgba(12, 16, 10, 0.55);
}

.page-calc .calc-results {
  background: rgba(18, 22, 15, 0.72);
}


.site-backdrop--calc .site-backdrop__img {
  object-position: 50% 45%;
}

.site-backdrop--trucks .site-backdrop__img {
  object-position: 40% 50%;
}

/* Truck sizes guide */
.page-guide .guide-main {
  padding: 0.5rem 0 max(2rem, var(--safe-bottom));
}

.page-guide .section--panel {
  width: min(100% - (var(--pad-x) * 2), var(--max));
  margin: 0.85rem auto;
  padding: 1.75rem 1.25rem;
  background: rgba(18, 22, 15, 0.58);
  border: 1px solid rgba(242, 236, 220, 0.12);
  border-radius: 4px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.page-guide .section--panel .wrap {
  width: 100%;
}

.page-guide .guide-intro h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.2rem);
  font-weight: 800;
  line-height: 0.95;
  text-transform: uppercase;
}

.page-guide .guide-intro p,
.page-guide .guide-copy {
  margin: 0;
  color: var(--muted);
  max-width: 62ch;
}

.page-guide .guide-heading {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.dump-figure {
  margin: 0 0 1.15rem;
}

.dump-figure__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid rgba(242, 236, 220, 0.12);
}

.dump-figure__cap {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 52ch;
}

.guide-copy--tight {
  margin: 0 0 1rem;
}

.truck-list {
  display: grid;
  gap: 0.65rem;
}

.truck-list--compact {
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.truck-list--photo {
  gap: 1rem;
}

.truck-card {
  display: grid;
  gap: 0.35rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(242, 236, 220, 0.1);
  border-radius: 4px;
  background: rgba(12, 16, 10, 0.4);
}

.truck-card--photo {
  grid-template-columns: 1fr;
  padding: 0;
  overflow: hidden;
  gap: 0;
}

.truck-card__art {
  margin: 0;
  line-height: 0;
}

.truck-card__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.truck-card--photo .truck-card__body {
  padding: 0.85rem 1rem 1rem;
}

.truck-card__name {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.truck-card__yards {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.truck-card__yards strong {
  color: var(--accent);
  font-weight: 700;
}

.truck-card__note {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.guide-cta {
  margin: 1.25rem 0 0;
}

.section--tight {
  padding: 2.5rem 0;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.steps__item {
  display: grid;
  gap: 0.35rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--line);
}

.steps__num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: var(--accent-dim);
}

.steps__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.steps__text {
  margin: 0;
  color: var(--muted);
  max-width: 40ch;
}

.split {
  display: grid;
  gap: 1.5rem;
}

.split__action {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.section__head {
  max-width: 40rem;
  margin-bottom: 1.5rem;
}

.section__eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-dim);
}

.section__title {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 6vw, 3.1rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.section__text {
  margin: 0;
  color: var(--muted);
  max-width: 48ch;
}

.tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.tool-link {
  display: block;
  padding: 1.15rem 1.1rem;
  min-height: 4.5rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.tool-link:hover {
  border-color: var(--accent-dim);
  background: var(--bg-panel);
  transform: translateY(-2px);
  color: var(--text);
}

.tool-link__name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 0.35rem;
}

.tool-link__meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Calculator page */
.page-hero {
  padding: 1.5rem 0 1rem;
}

.page-hero h1 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 9vw, 4rem);
  line-height: 0.95;
  text-transform: uppercase;
}

.page-hero p {
  margin: 0;
  color: var(--muted);
  max-width: 50ch;
  font-size: 0.98rem;
}

.calc-layout {
  display: grid;
  gap: 0.9rem;
  padding-bottom: max(4rem, calc(2.5rem + var(--safe-bottom)));
}

.panel {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1rem 1.25rem;
}

.panel h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0 0 0.85rem;
}

.panel__head h2 {
  margin: 0;
}

.btn--clear {
  flex: 0 0 auto;
  min-height: 2.25rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.field-grid {
  display: grid;
  gap: 0.85rem;
}

.panel > label {
  margin-bottom: 0.85rem;
}

.tool-grid--wide {
  grid-template-columns: 1fr;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}

label span strong {
  color: var(--text);
  font-weight: 600;
}

/* 16px+ inputs avoid iOS focus zoom */
input[type="number"],
select {
  width: 100%;
  min-height: var(--tap);
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #12160f;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.3;
  appearance: none;
  -webkit-appearance: none;
}

select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 54%, calc(100% - 10px) 54%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

select.is-placeholder {
  color: var(--muted);
}

select option {
  color: var(--text);
}

/* Explicit track + thumb — do not use appearance:none without these */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: var(--tap);
  margin: 0;
  padding: 0 0.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #12160f;
  accent-color: var(--accent);
  touch-action: pan-y;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 0.35rem;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(230, 180, 34, 0.55),
    rgba(168, 160, 140, 0.35)
  );
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.35rem;
  height: 1.35rem;
  margin-top: calc((0.35rem - 1.35rem) / 2);
  border: 2px solid #1a1408;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 1px rgba(230, 180, 34, 0.35);
}

input[type="range"]::-moz-range-track {
  height: 0.35rem;
  border: none;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(230, 180, 34, 0.55),
    rgba(168, 160, 140, 0.35)
  );
}

input[type="range"]::-moz-range-thumb {
  width: 1.35rem;
  height: 1.35rem;
  border: 2px solid #1a1408;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 1px rgba(230, 180, 34, 0.35);
}

input:focus,
select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

input[type="range"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hint {
  margin: 0.85rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.hint--inline {
  margin: -0.25rem 0 0.35rem;
  font-size: 0.8rem;
  line-height: 1.4;
}

.summary {
  margin: 0 0 1rem;
  padding: 0.85rem 0.9rem;
  background: linear-gradient(135deg, rgba(230, 180, 34, 0.16), rgba(107, 79, 42, 0.25));
  border: 1px solid rgba(230, 180, 34, 0.28);
  border-radius: var(--radius);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
  transition: background 0.25s ease;
}

.has-result .summary {
  border-color: rgba(143, 188, 90, 0.35);
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.stat {
  padding: 0.7rem 0.7rem;
  background: #12160f;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}

.stat dt {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.stat dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 6vw, 1.85rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

.stat dd small {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  margin-left: 0.2rem;
}

.stat--accent dd {
  color: var(--accent);
}

/* Mobile: estimate stays visible while editing dimensions */
@media (max-width: 879px) {
  .site-header__inner {
    flex-wrap: wrap;
    align-items: center;
  }

  .nav {
    mask-image: none;
    flex: 1 1 auto;
    justify-content: flex-end;
  }

  .hero {
    min-height: calc(100svh - 5.5rem - var(--safe-top));
    min-height: calc(100dvh - 5.5rem - var(--safe-top));
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .calc-layout {
    display: flex;
    flex-direction: column;
  }

  .calc-results {
    order: -1;
    position: sticky;
    /* JS sets --sticky-offset from live header height */
    top: var(--sticky-offset, calc(var(--safe-top) + 6.75rem));
    z-index: 30;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(8px);
    background: rgba(30, 36, 25, 0.97);
  }

  .calc-results h2 {
    display: none;
  }

  .calc-results .summary {
    margin-bottom: 0.7rem;
  }

  .calc-results .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stat:nth-child(1),
  .stat:nth-child(2) {
    display: none;
  }
}

@media (min-width: 520px) {
  .field-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .nav {
    flex-wrap: wrap;
    overflow: visible;
    mask-image: none;
    gap: 0.35rem 0.85rem;
  }

  .nav a {
    border-color: transparent;
    padding-inline: 0.15rem;
    border-radius: 0;
    background: transparent;
  }

  .nav a[aria-current="page"] {
    background: transparent;
  }

  .tool-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .section {
    padding: 4.5rem 0;
  }

  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
  }

  .split {
    grid-template-columns: 1.4fr 0.8fr;
    align-items: end;
  }

  .page-home .section--panel {
    margin: 1.25rem auto;
    padding: 3rem 2rem;
  }

  .page-calc .page-hero--panel {
    margin-top: 1.25rem;
    padding: 1.6rem 1.75rem 1.4rem;
  }

  .page-guide .section--panel {
    margin: 1.15rem auto;
    padding: 2.25rem 2rem;
  }

  .truck-list--photo {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }

  .truck-list--compact {
    grid-template-columns: repeat(4, 1fr);
  }

  .truck-card--photo .truck-card__body {
    padding: 1rem 1.15rem 1.15rem;
  }

  .site-backdrop__parallax {
    inset: -14% 0;
  }

  .site-backdrop--calc .site-backdrop__parallax {
    inset: 0;
  }

  .calc-layout {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 1.25rem;
  }

  .calc-results {
    position: sticky;
    top: calc(var(--header-h) + var(--safe-top) + 1rem);
  }

  .panel {
    padding: 1.25rem 1.25rem 1.4rem;
  }

  body:not(.page-photo) {
    background-attachment: fixed;
  }
}

/* Prose pages */
.prose {
  max-width: 65ch;
  padding: 1.75rem 0 max(3.5rem, calc(2.5rem + var(--safe-bottom)));
}

.prose h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.4rem);
  text-transform: uppercase;
  line-height: 0.95;
  margin: 0 0 1rem;
}

.prose h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.4rem;
  margin: 2rem 0 0.6rem;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose strong {
  color: var(--text);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 max(2.25rem, calc(1.5rem + var(--safe-bottom)));
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: baseline;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.35rem;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0.25rem 0.45rem;
}

.site-footer a:hover {
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 520px) {
  .truck-list--compact {
    grid-template-columns: 1fr 1fr;
  }
}