/* ---------- self-hosted industrial grotesk: Archivo (OFL 1.1) ----------
   Weights 600/700/800, latin + vietnamese subsets. Family name is
   site-prefixed ("Petrolimex Grotesk") so these global @font-face
   rules cannot leak into another site's styling. */
@font-face {
  font-family: "Petrolimex Grotesk";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("./font-archivo-600-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Petrolimex Grotesk";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("./font-archivo-600-vietnamese.woff2") format("woff2");
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Petrolimex Grotesk";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("./font-archivo-700-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Petrolimex Grotesk";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("./font-archivo-700-vietnamese.woff2") format("woff2");
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Petrolimex Grotesk";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("./font-archivo-800-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Petrolimex Grotesk";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("./font-archivo-800-vietnamese.woff2") format("woff2");
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/* ============================================================
   Petrolimex concept — scoped under [data-site="petrolimex"]
   Fingerprint: ticker topbar service · forecourt photo duotone
   rise · industrial signage bold · gauge cluster six ·
   forecourt stripe bands · nocturnal-forecourt-duotone ·
   nozzle drop taper · steady flow
   Type: self-hosted Archivo (600/700/800, latin+vietnamese subsets,
   OFL 1.1) exposed as the site-prefixed family "Petrolimex
   Grotesk" so the @font-face cannot leak to other sites.
   Imagery: real, lawfully-licensed fuel-industry photography
   (Wikimedia Commons) — a Vietnamese roadside forecourt hero
   plus four plates (dispenser, blue-hour refinery panorama,
   tanker ship, storage tanks), all through one nocturnal
   warm duotone. WebP, explicit width/height, credited on-page
   and in sources.yaml. Fuel prices are never displayed.
   ============================================================ */

[data-site="petrolimex"] {
  --px-canvas: #f3f5f7;
  --px-surface: #ffffff;
  --px-text: #1b2733;
  --px-muted: #5a6875;
  --px-flame: #b34207;
  --px-flame-bright: #e8590c;
  --px-graphite: #141c26;
  --px-graphite-deep: #0d141c;
  --px-ice: #dce6f0;
  --px-signal: #1d6fb8;
  --px-border: #d3dce4;
  --px-container: 76rem;
  --px-t-fast: 120ms;
  --px-t-base: 200ms;

  font-family: "Petrolimex Grotesk", system-ui, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--px-canvas);
  color: var(--px-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  margin: 0;
}

[data-site="petrolimex"] *,
[data-site="petrolimex"] *::before,
[data-site="petrolimex"] *::after { box-sizing: border-box; }

[data-site="petrolimex"] h1,
[data-site="petrolimex"] h2,
[data-site="petrolimex"] h3 {
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
}

[data-site="petrolimex"] p { margin: 0 0 1em; }
[data-site="petrolimex"] ul, [data-site="petrolimex"] ol { margin: 0; padding: 0; list-style: none; }
[data-site="petrolimex"] a { color: var(--px-flame); }
[data-site="petrolimex"] svg { max-width: 100%; }

[data-site="petrolimex"] :focus-visible {
  outline: 3px solid var(--px-flame-bright);
  outline-offset: 2px;
}

[data-site="petrolimex"] .visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

[data-site="petrolimex"] .skip {
  position: absolute;
  left: 1rem; top: -4rem;
  background: var(--px-flame);
  color: #fff;
  font-weight: 700;
  padding: 0.7rem 1.2rem;
  z-index: 100;
  text-decoration: none;
  transition: top var(--px-t-fast) ease;
}
[data-site="petrolimex"] .skip:focus { top: 1rem; }

[data-site="petrolimex"] .container {
  width: min(100% - 2.5rem, var(--px-container));
  margin-inline: auto;
}

/* ---------- concept strip ---------- */
[data-site="petrolimex"] .concept-strip {
  background: var(--px-graphite-deep);
  color: #c7d2dd;
  font-size: 0.8rem;
  padding: 0.55rem 1rem;
  text-align: center;
}
[data-site="petrolimex"] .concept-tag {
  display: inline-block;
  background: var(--px-flame);
  color: #fff;
  font-weight: 800;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  padding: 0.12rem 0.6rem;
  margin-right: 0.5rem;
  vertical-align: 1px;
}

/* ---------- header ---------- */
[data-site="petrolimex"] .ticker {
  background: var(--px-graphite-deep);
  color: #9fb0c0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.74rem;
}
[data-site="petrolimex"] .ticker-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0;
  flex-wrap: wrap;
}
[data-site="petrolimex"] .ticker span:last-child { color: #7fe3a8; }
[data-site="petrolimex"] .site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--px-graphite);
}
[data-site="petrolimex"] .header-inner {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  padding: 0.65rem 0;
}
[data-site="petrolimex"] .brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--px-flame-bright);
}
[data-site="petrolimex"] .brand-text { display: flex; flex-direction: column; line-height: 1.15; }
[data-site="petrolimex"] .brand-name {
  color: #fff;
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}
[data-site="petrolimex"] .brand-sub {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #9fb0c0;
  text-transform: uppercase;
}
[data-site="petrolimex"] .main-nav { margin-left: auto; }
[data-site="petrolimex"] .main-nav ul { display: flex; gap: 0.15rem; flex-wrap: wrap; }
[data-site="petrolimex"] .main-nav a {
  display: block;
  text-decoration: none;
  color: #dce6f0;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.55rem 0.9rem;
  border-bottom: 3px solid transparent;
  transition: border-color var(--px-t-fast) ease, color var(--px-t-fast) ease;
}
[data-site="petrolimex"] .main-nav a:hover {
  color: #fff;
  border-bottom-color: var(--px-flame-bright);
}
[data-site="petrolimex"] .header-cta {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  background: var(--px-flame);
  padding: 0.6rem 1.05rem;
  white-space: nowrap;
  transition: background var(--px-t-fast) ease;
}
[data-site="petrolimex"] .header-cta:hover { background: var(--px-flame-bright); }

[data-site="petrolimex"] .nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  margin-left: auto;
}
[data-site="petrolimex"] .nav-toggle span {
  width: 24px; height: 3px;
  background: #fff;
}

/* ---------- hero ---------- */
[data-site="petrolimex"] .hero {
  background:
    radial-gradient(52rem 30rem at 110% -10%, rgba(232, 89, 12, 0.14) 0%, transparent 60%),
    var(--px-canvas);
  padding: 4rem 0;
}
[data-site="petrolimex"] .hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
[data-site="petrolimex"] .eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  color: var(--px-flame);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}
[data-site="petrolimex"] .eyebrow-dark { color: #46525e; }
[data-site="petrolimex"] .chip {
  background: var(--px-graphite);
  color: #fff;
  padding: 0.18rem 0.7rem;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}
[data-site="petrolimex"] .hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.7rem);
  margin-bottom: 0.3em;
}
[data-site="petrolimex"] .hero h1 em { font-style: normal; color: var(--px-flame); }
[data-site="petrolimex"] .hero-sub {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--px-text);
  margin: 0 0 0.9rem;
}
[data-site="petrolimex"] .lede { color: var(--px-muted); max-width: 42rem; }
[data-site="petrolimex"] .hero-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 1.5rem; }

[data-site="petrolimex"] .btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 800;
  padding: 0.85rem 1.5rem;
  border: 2px solid transparent;
  transition: transform var(--px-t-fast) ease, background var(--px-t-fast) ease, border-color var(--px-t-fast) ease;
}
[data-site="petrolimex"] .btn-flame { background: var(--px-flame); color: #fff; }
[data-site="petrolimex"] .btn-flame:hover { background: var(--px-flame-bright); transform: translateY(-2px); }
[data-site="petrolimex"] .btn-outline { color: var(--px-text); border-color: var(--px-text); }
[data-site="petrolimex"] .btn-outline:hover { border-color: var(--px-flame); color: var(--px-flame); }
[data-site="petrolimex"] .btn-lg { padding: 1rem 1.85rem; font-size: 1rem; }

/* hero: real Vietnamese forecourt under a nocturnal warm duotone */
[data-site="petrolimex"] .hero-gauge { margin: 0; }
[data-site="petrolimex"] .hero-frame {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 30px 55px -38px rgba(13, 20, 28, 0.7);
}
[data-site="petrolimex"] .hero-photo {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 52% 56%;
  filter: grayscale(0.3) contrast(1.12) brightness(0.78) saturate(1.1);
}
[data-site="petrolimex"] .hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 60% at 50% 0%, rgba(232, 89, 12, 0.5) 0%, rgba(232, 89, 12, 0) 58%),
    linear-gradient(196deg, rgba(13, 20, 28, 0.68) 0%, rgba(27, 39, 51, 0.3) 46%, rgba(13, 20, 28, 0.82) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}
[data-site="petrolimex"] .hero-label {
  position: absolute;
  top: 1rem; left: 1rem;
  z-index: 2;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #f3f5f7;
  background: rgba(13, 20, 28, 0.6);
  padding: 0.24rem 0.6rem;
  border-left: 3px solid var(--px-flame-bright);
}
[data-site="petrolimex"] .hero-stripe {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--px-flame-bright) 0 16px, #f3f5f7 16px 32px);
}
[data-site="petrolimex"] .hero-gauge figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.9rem;
  margin-top: 0.85rem;
  font-size: 0.74rem;
  color: var(--px-muted);
}
[data-site="petrolimex"] .px-mono {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--px-flame);
}

/* ---------- documentary plates (real photography) ---------- */
[data-site="petrolimex"] .plate { margin: 0 0 2rem; }
[data-site="petrolimex"] .plate-media {
  position: relative;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--px-graphite-deep);
}
[data-site="petrolimex"] .plate-wide .plate-media { aspect-ratio: 3 / 1; }
[data-site="petrolimex"] .plate img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 52%;
  filter: grayscale(0.42) contrast(1.14) brightness(0.9) saturate(1.06);
}
[data-site="petrolimex"] .plate-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(196deg, rgba(13, 20, 28, 0.56) 0%, rgba(27, 39, 51, 0.16) 48%, rgba(179, 66, 7, 0.38) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}
[data-site="petrolimex"] .plate figcaption {
  margin-top: 0.55rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--px-border);
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--px-muted);
}
[data-site="petrolimex"] .led .plate figcaption { color: #a7b6c4; border-top-color: #2a3644; }

/* cta: storage tanks as the closing band material */
[data-site="petrolimex"] .cta { position: relative; overflow: hidden; padding: 4.5rem 0; }
[data-site="petrolimex"] .cta-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 48%;
  filter: grayscale(0.55) contrast(1.16) brightness(0.5);
}
[data-site="petrolimex"] .cta-wash {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 20, 28, 0.86) 0%, rgba(27, 39, 51, 0.74) 52%, rgba(179, 66, 7, 0.6) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}
[data-site="petrolimex"] .cta .cta-inner {
  position: relative;
  z-index: 2;
  /* solid (not translucent) so contrast is deterministic for axe and users */
  background: var(--px-graphite-deep);
  border-color: #2a3644;
}
[data-site="petrolimex"] .cta .cta-inner h2 { color: #f3f5f7; }
[data-site="petrolimex"] .cta .cta-inner p { color: #c3cfda; }
[data-site="petrolimex"] .cta-credit {
  position: relative;
  z-index: 2;
  margin: 1rem 0 0;
  text-align: center;
  font-size: 0.68rem;
  color: rgba(243, 245, 247, 0.66);
}

/* ---------- metrics ---------- */
[data-site="petrolimex"] .metrics {
  background: var(--px-surface);
  border-top: 5px solid var(--px-flame);
  padding: 2.75rem 0;
}
[data-site="petrolimex"] .metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
}
[data-site="petrolimex"] .metric {
  border-left: 1px solid var(--px-border);
  padding: 0.5rem 1.6rem;
}
[data-site="petrolimex"] .metric:first-child { border-left: 0; padding-left: 0; }
[data-site="petrolimex"] .metric dd {
  margin: 0 0 0.2rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--px-graphite);
  line-height: 1.05;
}
[data-site="petrolimex"] .metric dd small {
  font-size: 0.5em;
  color: var(--px-flame);
}
[data-site="petrolimex"] .metric dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--px-muted);
}

/* ---------- sections ---------- */
[data-site="petrolimex"] .section { padding: 4rem 0; }
[data-site="petrolimex"] .section-head { max-width: 44rem; margin-bottom: 2.25rem; }
[data-site="petrolimex"] .section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
[data-site="petrolimex"] .section-note { color: var(--px-muted); }

/* gauge cluster */
[data-site="petrolimex"] .gauge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
[data-site="petrolimex"] .gauge-card {
  background: var(--px-surface);
  border: 1px solid var(--px-border);
  border-bottom: 5px solid var(--px-flame);
  padding: 1.6rem 1.5rem;
  transition: border-color var(--px-t-fast) ease, transform var(--px-t-fast) ease;
}
[data-site="petrolimex"] .gauge-card:hover { transform: translateY(-3px); border-bottom-color: var(--px-flame-bright); }
[data-site="petrolimex"] .gauge-dial { display: inline-block; margin-bottom: 0.7rem; }
[data-site="petrolimex"] .gauge-card h3 { font-size: 1.15rem; margin-bottom: 0.25em; }
[data-site="petrolimex"] .gauge-card p { margin: 0; color: var(--px-muted); font-size: 0.92rem; }

/* LED board */
[data-site="petrolimex"] .led {
  background: var(--px-graphite-deep);
  padding: 3.5rem 0;
}
[data-site="petrolimex"] .led-board {
  border: 1px solid #2a3644;
  background: var(--px-graphite);
  border-radius: 16px;
  padding: 2.5rem 2.25rem;
  display: grid;
  gap: 0.9rem;
  max-width: 52rem;
}
[data-site="petrolimex"] .led-title {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--px-flame-bright);
}
[data-site="petrolimex"] .led-text { margin: 0; color: #c7d2dd; max-width: 40rem; }

/* history */
[data-site="petrolimex"] .hist-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
[data-site="petrolimex"] .hist-steps li {
  background: var(--px-surface);
  border: 1px solid var(--px-border);
  border-left: 6px solid var(--px-graphite);
  padding: 1.4rem 1.35rem;
}
[data-site="petrolimex"] .h-year {
  display: block;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--px-flame);
  line-height: 1.1;
}
[data-site="petrolimex"] .hist-steps p { margin: 0.4em 0 0; color: var(--px-muted); font-size: 0.92rem; }

[data-site="petrolimex"] .fact-card {
  background: var(--px-surface);
  border: 1px solid var(--px-border);
  border-left: 6px solid var(--px-flame);
  padding: 1.5rem 1.6rem;
  display: grid;
  gap: 0.9rem;
  margin: 0;
  max-width: 46rem;
}
[data-site="petrolimex"] .fact-card div {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.75rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed var(--px-border);
}
[data-site="petrolimex"] .fact-card div:last-child { border-bottom: 0; padding-bottom: 0; }
[data-site="petrolimex"] .fact-card dt {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--px-muted);
}
[data-site="petrolimex"] .fact-card dd { margin: 0; font-weight: 600; font-size: 0.95rem; }

/* cta */
[data-site="petrolimex"] .cta { padding: 4rem 0; }
[data-site="petrolimex"] .cta-inner {
  background: var(--px-surface);
  border: 1px solid var(--px-border);
  border-left: 6px solid var(--px-flame);
  padding: 2.5rem 2.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
[data-site="petrolimex"] .cta-inner h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); margin-bottom: 0.3em; }
[data-site="petrolimex"] .cta-inner p { margin: 0; color: var(--px-muted); }

/* footer */
[data-site="petrolimex"] .site-footer {
  background: var(--px-graphite-deep);
  color: #b3c1ce;
  padding: 3.25rem 0 2rem;
}
[data-site="petrolimex"] .footer-brand { display: flex; align-items: baseline; gap: 0.9rem; margin-bottom: 1.4rem; flex-wrap: wrap; }
[data-site="petrolimex"] .f-name { color: #fff; font-size: 1.3rem; font-weight: 900; letter-spacing: 0.05em; }
[data-site="petrolimex"] .f-sub { font-size: 0.8rem; color: #7fe3a8; }
[data-site="petrolimex"] .footer-nav ul { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-bottom: 1.6rem; }
[data-site="petrolimex"] .footer-nav a { color: #dce6f0; text-decoration: none; font-size: 0.9rem; font-weight: 600; }
[data-site="petrolimex"] .footer-nav a:hover { color: var(--px-flame-bright); }
[data-site="petrolimex"] .disclaimer {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 1.4rem;
  font-size: 0.82rem;
  color: #9fb0c0;
  max-width: 60rem;
}
[data-site="petrolimex"] .colophon { font-size: 0.75rem; color: #8296a8; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  [data-site="petrolimex"] .hero-grid { grid-template-columns: 1fr; }
  [data-site="petrolimex"] .metrics-grid { grid-template-columns: repeat(2, 1fr); row-gap: 1.4rem; }
  [data-site="petrolimex"] .metric:nth-child(3) { border-left: 0; padding-left: 0; }
  [data-site="petrolimex"] .gauge-grid { grid-template-columns: 1fr 1fr; }
  [data-site="petrolimex"] .hist-steps { grid-template-columns: 1fr; }
  [data-site="petrolimex"] .plate-media { aspect-ratio: 16 / 9; }
  [data-site="petrolimex"] .plate-wide .plate-media { aspect-ratio: 16 / 9; }
}

@media (max-width: 760px) {
  [data-site="petrolimex"] .nav-toggle { display: flex; }
  [data-site="petrolimex"] .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--px-graphite);
    border-bottom: 3px solid var(--px-flame);
    padding: 0.75rem 1.25rem 1.25rem;
  }
  [data-site="petrolimex"] .main-nav.is-open { display: block; }
  [data-site="petrolimex"] .main-nav ul { flex-direction: column; gap: 0.25rem; }
  [data-site="petrolimex"] .header-cta { display: none; }
}

@media (max-width: 520px) {
  [data-site="petrolimex"] .metrics-grid,
  [data-site="petrolimex"] .gauge-grid { grid-template-columns: 1fr; }
  [data-site="petrolimex"] .section { padding: 3rem 0; }
  [data-site="petrolimex"] .fact-card div { grid-template-columns: 1fr; }
  [data-site="petrolimex"] .cta-inner { flex-direction: column; align-items: flex-start; }
}

/* ---------- motion ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-site="petrolimex"] * {
    animation: none !important;
    transition: none !important;
  }
}

/* ---------- polish: motion layer (2026+) ---------- */
[data-site="petrolimex"] .hero-copy > *,
[data-site="petrolimex"] .hero-gauge {
  animation: px-flow 0.65s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}
[data-site="petrolimex"] .hero-copy > *:nth-child(2) { animation-delay: 0.08s; }
[data-site="petrolimex"] .hero-copy > *:nth-child(3) { animation-delay: 0.16s; }
[data-site="petrolimex"] .hero-copy > *:nth-child(4) { animation-delay: 0.24s; }
[data-site="petrolimex"] .hero-copy > *:nth-child(5) { animation-delay: 0.32s; }
[data-site="petrolimex"] .hero-gauge { animation-delay: 0.2s; }
@keyframes px-flow {
  from { transform: translateY(20px); }
}
[data-site="petrolimex"] .hero-photo {
  animation: px-glow 5.5s ease-in-out infinite alternate;
}
@keyframes px-glow {
  50% { filter: brightness(1.14) drop-shadow(0 0 22px rgba(232, 89, 12, 0.35)); }
}
[data-site="petrolimex"] .gauge-card:hover .gauge-dial svg {
  animation: px-sweep 0.8s ease;
  transform-origin: 30px 30px;
}
@keyframes px-sweep {
  40% { transform: rotate(-14deg); }
}
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    [data-site="petrolimex"] .section-head,
    [data-site="petrolimex"] .metrics-grid,
    [data-site="petrolimex"] .gauge-grid,
    [data-site="petrolimex"] .led-board,
    [data-site="petrolimex"] .hist-steps,
    [data-site="petrolimex"] .fact-card,
    [data-site="petrolimex"] .cta-inner {
      animation: px-rise linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 26%;
    }
    @keyframes px-rise {
      from { transform: translateY(30px); }
    }
  }
}