/* ============================================================
   PetroSpecial — بتروسبيشل · Design System
   "هندسة سائلة / Liquid Engineering"
   Single stylesheet · Arabic-first RTL · logical properties
   ============================================================ */

:root {
  /* Surfaces — light, warm, premium */
  --bg: #fdfcf9;
  --bg-warm: #f7f4ec;
  --bg-tint: #fff8e1;
  --surface: #ffffff;
  --line: #ebe5d7;
  --line-soft: #f3efe4;

  /* Brand */
  --gold: #ffc800;
  --gold-600: #e0b100;
  --gold-700: #a37f00;
  /* Gold that can carry small text. --gold-700 reaches 3.76:1 on white — fine
     for a large or bold heading, short of the 4.5:1 that normal-size text
     needs, and the app UI puts gold on 15px labels, facet counts and link
     hovers all over the place. This clears 4.5:1 on --surface, --bg,
     --bg-warm and --bg-tint alike (asserted in a11y/contrast.test.ts).
     Additive: nothing on the marketing site uses it. */
  --gold-800: #806200;
  --gold-metal: linear-gradient(135deg, #e0a400 0%, #ffc800 38%, #ffe27a 55%, #f5b301 78%, #cf9700 100%);
  --blue: #16265c;
  --blue-600: #1e3a8a;
  --ink: #121417;
  /* Secondary text. Darkened from #6b7280, which cleared 4.5:1 on --surface
     and --bg but dropped to 4.40:1 on --bg-warm and 4.23:1 on the status
     tints — i.e. it failed WCAG AA on the recessed panels it is most used
     on. This value clears 4.5:1 on every surface in the system. */
  --muted: #646b78;
  --flame: #f15a24;

  /* Product family coding */
  --f-special: #1e3a8a;
  --f-special-cap: #c62828;
  --f-petro: #a16207;
  --f-petro-cap: #4e3a12;
  --f-raval: #b91c1c;
  --f-raval-cap: #22252b;

  /* Semantic status — distinct from the family colors on purpose. A family
     color carries "which product line"; a status color carries "what happened".
     Reusing one as the other is what made every app render --f-raval as its
     error red. Each foreground clears 4.5:1 on --surface, --bg and --bg-warm
     (--f-petro does not: 4.48 on --bg-warm), so these are safe as body text
     where --gold/--gold-700/--flame deliberately are not. */
  --success: #146c43;
  --success-bg: #eaf6ef;
  --danger: #a51c1c;
  --danger-bg: #fdeceb;
  --warn: #8a5a0b;
  --warn-bg: #fbf1e0;
  --info: var(--blue-600);

  /* Type */
  --font-display: "Cairo", "Tajawal", system-ui, sans-serif;
  --font-body: "Tajawal", "Montserrat", system-ui, sans-serif;
  --font-latin: "Montserrat", "Tajawal", system-ui, sans-serif;
  --fs-900: clamp(2.3rem, 1.35rem + 4vw, 4.4rem);
  --fs-800: clamp(1.85rem, 1.35rem + 2.2vw, 3rem);
  --fs-700: clamp(1.5rem, 1.22rem + 1.3vw, 2.15rem);
  --fs-600: clamp(1.28rem, 1.14rem + .6vw, 1.6rem);
  --fs-500: 1.16rem;
  --fs-400: 1.05rem;
  --fs-300: .93rem;
  --fs-200: .82rem;
  --lh-ar: 1.85;
  --lh-tight: 1.35;

  /* Rhythm */
  --sp-1: .375rem; --sp-2: .625rem; --sp-3: 1rem; --sp-4: 1.5rem;
  --sp-5: 2.25rem; --sp-6: 3rem; --sp-7: 4rem; --sp-8: 5.5rem;
  --section-pad: clamp(4rem, 2.8rem + 4.5vw, 7.5rem);
  --container: min(1200px, 92vw);
  --container-wide: min(1360px, 94vw);

  /* Density — the application ramp, alongside --sp-* (the brochure ramp).
     A marketing section breathes at --sp-6; a table row an accountant scans
     200 of must not. Same system, two densities, so app UI never inherits
     brochure air. */
  --d-1: .25rem; --d-2: .5rem; --d-3: .75rem;
  --d-4: 1rem; --d-5: 1.5rem; --d-6: 2rem;

  /* Shape & depth */
  --r-sm: 10px; --r-md: 16px; --r-lg: 26px; --r-pill: 999px;
  --r-drop: 58% 42% 55% 45% / 52% 48% 55% 45%;
  --shadow-sm: 0 2px 10px rgba(18, 20, 23, .05), 0 1px 3px rgba(18, 20, 23, .04);
  --shadow-md: 0 14px 34px rgba(18, 20, 23, .09), 0 3px 10px rgba(18, 20, 23, .05);
  --shadow-lg: 0 28px 60px rgba(18, 20, 23, .13), 0 8px 22px rgba(18, 20, 23, .07);
  --shadow-gold: 0 12px 30px rgba(255, 200, 0, .32);

  /* Motion */
  --ease-out: cubic-bezier(.2, 1, .3, 1);
  --dur: .7s;

  --header-h: 4.75rem;
}

/* English mode: Latin-led display type */
html[lang="en"] {
  --font-display: "Montserrat", "Cairo", system-ui, sans-serif;
  --font-body: "Montserrat", "Tajawal", system-ui, sans-serif;
  --lh-ar: 1.7;
}

/* ============ Reset & base ============ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; scroll-padding-block-start: calc(var(--header-h) + 1rem); }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-400);
  line-height: var(--lh-ar);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  min-height: 100svh;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
ul[class], ol[class] { list-style: none; padding: 0; }
strong { font-weight: 700; }

::selection { background: var(--gold); color: var(--ink); }

:focus-visible {
  outline: 3px solid var(--blue-600);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Numerals, phones, technical codes always LTR */
.ltr, .phone, time, code { direction: ltr; unicode-bidi: isolate; font-family: var(--font-latin); }

/* Skip link */
.skip-link {
  position: fixed;
  inset-block-start: .75rem;
  inset-inline-start: .75rem;
  z-index: 200;
  padding: .8rem 1.4rem;
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-pill);
  font-weight: 700;
  transform: translateY(-260%);
  transition: transform .3s var(--ease-out);
}
.skip-link:focus-visible { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ============ Typography system ============ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: var(--lh-tight);
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: var(--fs-900); }
h2 { font-size: var(--fs-800); }
h3 { font-size: var(--fs-600); }
h4 { font-size: var(--fs-500); }
p { max-width: 68ch; }

.lead { font-size: var(--fs-500); color: var(--muted); }
.small { font-size: var(--fs-300); }
.text-muted { color: var(--muted); }
.text-blue { color: var(--blue); }
.text-center { text-align: center; }
.text-center p { margin-inline: auto; }

/* Metallic gold text — display moments only */
.gold-metal-text {
  background: var(--gold-metal);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Eyebrow — small gold label above headings */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-weight: 700;
  font-size: var(--fs-300);
  color: var(--gold-700);
  letter-spacing: .02em;
  margin-block-end: var(--sp-2);
}
.eyebrow::before {
  content: "";
  inline-size: 2.2rem;
  block-size: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

/* Diamond-anchored divider — the signature heading separator */
.divider {
  display: flex;
  align-items: center;
  gap: .8rem;
  inline-size: min(220px, 40%);
  margin-block: var(--sp-3) var(--sp-4);
  color: var(--gold-600);
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  block-size: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-600), transparent);
}
.divider svg { inline-size: .65rem; block-size: .65rem; flex: none; }
.divider--center { margin-inline: auto; }

.section-head { max-width: 46rem; margin-block-end: var(--sp-6); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { flex-direction: row; }
.section-head--center p { margin-inline: auto; }

/* ============ Layout & designed backgrounds ============ */
.container { inline-size: var(--container); margin-inline: auto; }
.container--wide { inline-size: var(--container-wide); }

.section { padding-block: var(--section-pad); position: relative; }
.section > .container { position: relative; z-index: 1; }

/* Background variants — every section intentional, never a flat void */
.bg-warm { background: var(--bg-warm); }
.bg-tint { background: linear-gradient(180deg, var(--bg-tint), var(--bg-warm) 130%); }

/* Gold aurora mesh — layered radial washes on warm white */
.bg-mesh {
  background:
    radial-gradient(46rem 30rem at 85% -8%, rgba(255, 200, 0, .16), transparent 60%),
    radial-gradient(38rem 26rem at -6% 22%, rgba(255, 214, 82, .13), transparent 62%),
    radial-gradient(30rem 22rem at 55% 115%, rgba(22, 38, 92, .07), transparent 65%),
    var(--bg);
}
.bg-mesh--soft {
  background:
    radial-gradient(42rem 26rem at 108% 12%, rgba(255, 200, 0, .10), transparent 62%),
    radial-gradient(34rem 22rem at -8% 88%, rgba(255, 214, 82, .09), transparent 60%),
    var(--bg);
}

/* Viscosity lines — flowing oil-pour contours (signature motif) */
.viscosity {
  position: absolute;
  inset: 0;
  overflow: clip;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 640' preserveAspectRatio='none'%3E%3Cg fill='none' stroke='%23e0b100' stroke-width='1.4'%3E%3Cpath stroke-opacity='.16' d='M-40 520C240 430 420 610 720 500s470-180 780-90'/%3E%3Cpath stroke-opacity='.12' d='M-40 560C260 480 460 640 760 540s450-150 720-70'/%3E%3Cpath stroke-opacity='.09' d='M-40 600C280 530 500 670 800 580s420-120 680-50'/%3E%3Cpath stroke-opacity='.07' d='M-40 120C300 40 520 190 820 100s400-90 660-30'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 100% 100%;
}

/* Faint topographic contours for quiet sections */
.contours {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 600'%3E%3Cg fill='none' stroke='%23d8cfae' stroke-opacity='.35'%3E%3Cellipse cx='300' cy='300' rx='260' ry='215'/%3E%3Cellipse cx='300' cy='300' rx='205' ry='165'/%3E%3Cellipse cx='300' cy='300' rx='150' ry='118'/%3E%3Cellipse cx='300' cy='300' rx='96' ry='72'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 42rem 42rem;
  background-position: center;
  background-repeat: no-repeat;
}

/* Grid helpers */
.grid { display: grid; gap: var(--sp-4); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(21rem, 100%), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(17rem, 100%), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr)); }

.flow > * + * { margin-block-start: var(--sp-3); }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .9rem 1.9rem;
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-400);
  line-height: 1.3;
  min-block-size: 48px;
  position: relative;
  overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background-color .25s, color .25s;
}
.btn svg { inline-size: 1.15em; block-size: 1.15em; flex: none; }
.btn:active { transform: translateY(1px) scale(.99); }

.btn--gold {
  background: var(--gold-metal);
  color: var(--ink);
  box-shadow: var(--shadow-gold);
}
.btn--gold::after {
  content: "";
  position: absolute;
  inset-block: 0;
  inline-size: 40%;
  inset-inline-start: -60%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.65), transparent);
  transform: skewX(-18deg);
  transition: inset-inline-start .6s var(--ease-out);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(255, 200, 0, .42); }
.btn--gold:hover::after { inset-inline-start: 120%; }

.btn--ghost {
  border: 2px solid var(--line);
  background: var(--surface);
  color: var(--blue);
}
.btn--ghost:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn--lg { padding: 1.05rem 2.4rem; font-size: var(--fs-500); }
.btn--sm { padding: .55rem 1.2rem; font-size: var(--fs-300); min-block-size: 40px; }

/* Inline text link with animated underline */
.link-more {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-weight: 700;
  color: var(--blue-600);
  background: linear-gradient(90deg, var(--gold-600), var(--gold-600)) no-repeat;
  background-size: 0% 2px;
  background-position: 0 100%;
  padding-block-end: .15rem;
  transition: background-size .4s var(--ease-out), color .25s;
}
html[dir="rtl"] .link-more { background-position: 100% 100%; }
.link-more:hover { color: var(--gold-700); background-size: 100% 2px; }
.link-more svg { inline-size: 1em; block-size: 1em; }
html[dir="ltr"] .link-more svg, html[dir="ltr"] .btn svg.arrow { transform: scaleX(-1); }

/* ============ Header & navigation ============ */
.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  transition: background-color .35s, box-shadow .35s, backdrop-filter .35s;
}
.header__inner {
  inline-size: var(--container-wide);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  block-size: var(--header-h);
}
.header--scrolled {
  background: rgba(253, 252, 249, .82);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(18, 20, 23, .06);
}

.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand img { block-size: 2.6rem; inline-size: auto; }

.nav { display: flex; align-items: center; gap: .25rem; margin-inline-start: auto; }
.nav a {
  padding: .55rem .95rem;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: var(--fs-300);
  color: var(--ink);
  transition: background-color .25s, color .25s;
}
.nav a:hover { background: var(--bg-tint); color: var(--gold-700); }
.nav a[aria-current="page"] {
  color: var(--blue);
  background: linear-gradient(180deg, rgba(255, 200, 0, .22), rgba(255, 200, 0, .1));
}

/* Language toggle pill */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem 1.05rem;
  border-radius: var(--r-pill);
  border: 2px solid var(--gold);
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: var(--fs-300);
  color: var(--blue);
  background: var(--surface);
  transition: background-color .25s, box-shadow .25s, transform .25s;
}
.lang-toggle:hover { background: var(--bg-tint); box-shadow: var(--shadow-gold); transform: translateY(-1px); }
.lang-toggle svg { inline-size: 1.05em; block-size: 1.05em; color: var(--gold-600); }

/* Burger (mobile) */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  inline-size: 48px;
  block-size: 48px;
  border-radius: var(--r-sm);
  padding-inline: 12px;
}
.burger span {
  display: block;
  block-size: 2.5px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .35s var(--ease-out), opacity .25s, inline-size .35s var(--ease-out);
}
.burger span:nth-child(2) { inline-size: 70%; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 61em) {
  .burger { display: flex; margin-inline-start: auto; }
  .nav {
    position: fixed;
    inset-block-start: var(--header-h);
    inset-inline: 0;
    flex-direction: column;
    align-items: stretch;
    gap: .3rem;
    margin: 0;
    padding: var(--sp-4) var(--sp-4) var(--sp-5);
    background: rgba(253, 252, 249, .97);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    box-shadow: 0 30px 40px rgba(18, 20, 23, .12);
    border-block-start: 1px solid var(--line);
    transform: translateY(-115%);
    transition: transform .45s var(--ease-out), visibility .45s;
    visibility: hidden;
    max-block-size: calc(100svh - var(--header-h));
    overflow-y: auto;
  }
  .nav.is-open { transform: none; visibility: visible; }
  .nav a { padding: .9rem 1.1rem; font-size: var(--fs-400); }
  .nav .lang-toggle { margin-block-start: .6rem; justify-content: center; }
}

/* ============ Cards, badges & trust ============ */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out), border-color .3s;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: rgba(255, 200, 0, .55); }

/* Pillar card — icon in an oil-drop chip */
.pillar__icon {
  inline-size: 4.2rem;
  block-size: 4.2rem;
  display: grid;
  place-items: center;
  border-radius: var(--r-drop);
  background: linear-gradient(140deg, var(--bg-tint), #ffedad);
  color: var(--gold-700);
  margin-block-end: var(--sp-4);
  transition: transform .45s var(--ease-out);
}
.pillar__icon svg { inline-size: 1.9rem; block-size: 1.9rem; }
.card:hover .pillar__icon { transform: rotate(-6deg) scale(1.08); }
.pillar h3 { margin-block-end: var(--sp-2); }
.pillar p { color: var(--muted); font-size: var(--fs-300); }

/* Value card variant — blue drop */
.pillar--blue .pillar__icon { background: linear-gradient(140deg, #e8edfb, #d5ddf6); color: var(--blue-600); }

/* Trust strip — certification badges */
.trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-2) var(--sp-3);
}
.trust__badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: var(--fs-300);
  color: var(--blue);
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease-out), border-color .3s, box-shadow .35s;
}
.trust__badge svg { inline-size: 1.2rem; block-size: 1.2rem; color: var(--gold-600); }
.trust__badge:hover { transform: translateY(-3px); border-color: var(--gold); box-shadow: var(--shadow-gold); }
.trust__badge--saudi { border-color: #0f7a3d; color: #0f7a3d; }
.trust__badge--saudi svg { color: #0f7a3d; }

/* Partner logos — grayscale to color */
.partners__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(10rem, 100%), 1fr));
  gap: var(--sp-4);
  align-items: center;
}
.partners__grid img {
  margin-inline: auto;
  max-block-size: 3.4rem;
  inline-size: auto;
  filter: grayscale(1) opacity(.55);
  transition: filter .45s var(--ease-out), transform .45s var(--ease-out);
}
.partners__grid a:hover img, .partners__grid .is-inview img { filter: none; transform: scale(1.05); }

/* Feature product card */
.product-card { padding: 0; display: flex; flex-direction: column; }
.product-card__media {
  position: relative;
  display: grid;
  place-items: center;
  padding: var(--sp-5) var(--sp-4);
  background:
    radial-gradient(18rem 13rem at 50% 88%, rgba(255, 200, 0, .22), transparent 70%),
    linear-gradient(180deg, var(--bg-warm), var(--bg-tint));
}
.product-card__media img, .product-card__media svg.bottle {
  block-size: clamp(13rem, 24vw, 17rem);
  inline-size: auto;
  filter: drop-shadow(0 22px 24px rgba(18, 20, 23, .22));
  transition: transform .5s var(--ease-out);
}
.product-card:hover .product-card__media img,
.product-card:hover .product-card__media svg.bottle { transform: translateY(-8px) rotate(-1.5deg); }
.product-card__body { padding: var(--sp-4) var(--sp-5) var(--sp-5); display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.product-card__body h3 { font-size: var(--fs-500); }
.product-card__body .link-more { margin-block-start: auto; }

/* Grade chip (SAE) + family tag */
.chip {
  display: inline-flex;
  align-items: center;
  padding: .25rem .8rem;
  border-radius: var(--r-pill);
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: var(--fs-200);
  background: var(--bg-tint);
  color: var(--gold-700);
  border: 1px solid rgba(224, 177, 0, .35);
  inline-size: fit-content;
}
.chip--blue { background: #e8edfb; color: var(--blue-600); border-color: rgba(30, 58, 138, .25); }
.chip--family-special { background: #e8edfb; color: var(--f-special); border-color: rgba(30, 58, 138, .3); }
.chip--family-petro { background: #faf3e3; color: var(--f-petro); border-color: rgba(161, 98, 7, .3); }
.chip--family-raval { background: #fdecec; color: var(--f-raval); border-color: rgba(185, 28, 28, .3); }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding-block: calc(var(--header-h) + clamp(3rem, 2rem + 4vw, 6rem)) clamp(3.5rem, 2.5rem + 4vw, 6.5rem);
  background:
    radial-gradient(52rem 34rem at 88% -12%, rgba(255, 200, 0, .2), transparent 62%),
    radial-gradient(40rem 30rem at -10% 30%, rgba(255, 214, 82, .16), transparent 60%),
    radial-gradient(36rem 26rem at 60% 118%, rgba(22, 38, 92, .08), transparent 65%),
    var(--bg);
  overflow: clip;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: var(--sp-6);
  align-items: center;
}
.hero h1 { margin-block: var(--sp-3) var(--sp-4); }
.hero h1 .gold-metal-text { display: inline-block; }
.hero .lead { max-width: 52ch; margin-block-end: var(--sp-5); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

/* Floating bottle stage */
.hero__stage { position: relative; display: grid; place-items: center; min-block-size: clamp(20rem, 40vw, 30rem); }
.hero__stage::before {
  content: "";
  position: absolute;
  inset: 8% 6%;
  border-radius: var(--r-drop);
  background: linear-gradient(150deg, rgba(255, 200, 0, .3), rgba(255, 226, 122, .12) 55%, rgba(22, 38, 92, .1));
  filter: blur(2px);
}
.hero__stage::after {
  content: "";
  position: absolute;
  inset-block-end: 6%;
  inline-size: 55%;
  block-size: 1.4rem;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(18, 20, 23, .28), transparent);
}
.hero__stage img {
  position: relative;
  z-index: 1;
  block-size: clamp(19rem, 38vw, 29rem);
  inline-size: auto;
  filter: drop-shadow(0 30px 34px rgba(18, 20, 23, .3));
  animation: heroFloat 7s ease-in-out infinite;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-14px) rotate(-1.2deg); }
}

/* Orbiting spec chips around the bottle */
.hero__chip {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem 1.05rem;
  background: rgba(255, 255, 255, .88);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: var(--fs-200);
  color: var(--blue);
  box-shadow: var(--shadow-md);
  animation: chipFloat 6s ease-in-out infinite;
}
.hero__chip svg { inline-size: 1rem; block-size: 1rem; color: var(--gold-600); }
.hero__chip--1 { inset-block-start: 12%; inset-inline-start: 2%; }
.hero__chip--2 { inset-block-end: 20%; inset-inline-end: 0; animation-delay: 1.6s; }
.hero__chip--3 { inset-block-start: 55%; inset-inline-start: -2%; animation-delay: 3.1s; }
@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  padding-block: calc(var(--header-h) + clamp(2.6rem, 2rem + 3vw, 4.5rem)) clamp(2.6rem, 2rem + 3vw, 4.5rem);
  background:
    radial-gradient(44rem 26rem at 90% -20%, rgba(255, 200, 0, .17), transparent 62%),
    radial-gradient(34rem 22rem at -6% 110%, rgba(22, 38, 92, .07), transparent 60%),
    var(--bg-warm);
  overflow: clip;
}
.page-hero .lead { margin-block-start: var(--sp-3); }
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  font-size: var(--fs-300);
  color: var(--muted);
  margin-block-end: var(--sp-3);
}
.breadcrumbs a:hover { color: var(--gold-700); }
.breadcrumbs svg { inline-size: .8rem; block-size: .8rem; opacity: .6; }
html[dir="ltr"] .breadcrumbs svg { transform: scaleX(-1); }

@media (max-width: 56em) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__stage { order: -1; min-block-size: clamp(17rem, 60vw, 24rem); }
  .hero__stage img { block-size: clamp(15rem, 52vw, 22rem); }
  .hero__ctas .btn { flex: 1 1 12rem; }
}

/* ============ Stats band & CTA band ============ */
.stats {
  background:
    radial-gradient(40rem 22rem at 12% -30%, rgba(255, 200, 0, .28), transparent 60%),
    radial-gradient(36rem 20rem at 95% 130%, rgba(255, 200, 0, .18), transparent 60%),
    linear-gradient(180deg, var(--bg-tint), #fdf3cd);
  border-block: 1px solid rgba(224, 177, 0, .25);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(10.5rem, 100%), 1fr));
  gap: var(--sp-4);
  text-align: center;
}
.stat__value {
  font-family: var(--font-latin);
  font-weight: 800;
  font-size: var(--fs-800);
  color: var(--blue);
  line-height: 1.1;
  direction: ltr;
  unicode-bidi: isolate;
}
.stat__value .plus { color: var(--gold-600); }
.stat__label { color: var(--gold-700); font-weight: 700; font-size: var(--fs-300); margin-block-start: .4rem; }

/* Contact CTA band — gold gradient moment */
.cta-band {
  position: relative;
  overflow: clip;
  background:
    radial-gradient(46rem 26rem at 80% -40%, rgba(255, 255, 255, .5), transparent 55%),
    var(--gold-metal);
  border-radius: var(--r-lg);
  padding: clamp(2.5rem, 2rem + 3vw, 4.5rem);
  text-align: center;
  box-shadow: var(--shadow-gold);
}
.cta-band h2 { color: var(--ink); margin-block-end: var(--sp-2); }
.cta-band p { margin-inline: auto; color: rgba(18, 20, 23, .75); font-weight: 500; margin-block-end: var(--sp-4); }
.cta-band .btn--dark:hover { background: var(--blue); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; }

/* ============ Catalog: brand tabs, category accordions, SKU grid ============ */
.brand-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-2);
  margin-block-end: var(--sp-6);
}
.brand-tab {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .8rem 1.7rem;
  border-radius: var(--r-pill);
  border: 2px solid var(--line);
  background: var(--surface);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--muted);
  transition: color .25s, border-color .25s, background-color .25s, transform .3s var(--ease-out), box-shadow .3s;
}
.brand-tab:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.brand-tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: var(--gold); box-shadow: var(--shadow-md); }
.brand-tab .dot { inline-size: .7rem; block-size: .7rem; border-radius: var(--r-drop); }
.brand-tab .dot--special { background: var(--f-special); }
.brand-tab .dot--petro { background: var(--f-petro); }
.brand-tab .dot--raval { background: var(--f-raval); }

.brand-panel[hidden] { display: none; }
.brand-panel__intro { text-align: center; max-width: 42rem; margin-inline: auto; margin-block-end: var(--sp-5); color: var(--muted); }

/* Category accordion */
.cat {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.cat + .cat { margin-block-start: var(--sp-3); }
.cat__head {
  inline-size: 100%;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4);
  text-align: start;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-500);
  color: var(--blue);
  transition: background-color .25s;
}
.cat__head:hover { background: var(--bg-tint); }
.cat__head .cat-ico {
  inline-size: 2.9rem; block-size: 2.9rem;
  display: grid; place-items: center; flex: none;
  border-radius: var(--r-drop);
  background: linear-gradient(140deg, var(--bg-tint), #ffedad);
  color: var(--gold-700);
}
.cat__head .cat-ico svg { inline-size: 1.4rem; block-size: 1.4rem; }
.cat__head .count { margin-inline-start: auto; font-family: var(--font-latin); font-size: var(--fs-300); color: var(--muted); font-weight: 600; }
.cat__head .chev { flex: none; inline-size: 1.1rem; block-size: 1.1rem; color: var(--gold-600); transition: transform .35s var(--ease-out); }
.cat__head[aria-expanded="true"] .chev { transform: rotate(180deg); }
.cat__body { padding: 0 var(--sp-4) var(--sp-4); }
.cat__body[hidden] { display: none; }

.sku-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(14.5rem, 100%), 1fr));
  gap: var(--sp-3);
}
.sku-card {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg);
  padding: var(--sp-3);
  transition: transform .4s var(--ease-out), box-shadow .4s, border-color .3s;
}
.sku-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(255, 200, 0, .6); }
.sku-card__media {
  display: grid;
  place-items: center;
  padding: var(--sp-3);
  border-radius: var(--r-sm);
  background:
    radial-gradient(9rem 6rem at 50% 92%, rgba(255, 200, 0, .18), transparent 70%),
    linear-gradient(180deg, var(--bg-warm), var(--bg-tint));
}
.sku-card__media img, .sku-card__media svg.bottle {
  block-size: 8.5rem;
  inline-size: auto;
  filter: drop-shadow(0 10px 12px rgba(18, 20, 23, .18));
  transition: transform .4s var(--ease-out);
}
.sku-card:hover .sku-card__media img, .sku-card:hover .sku-card__media svg.bottle { transform: translateY(-5px); }
.sku-card h4 { font-size: var(--fs-400); }
.sku-card .chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.sku-card .link-more { margin-block-start: auto; font-size: var(--fs-300); }

/* ============ Product detail (datasheet) ============ */
.pd-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .6rem 1.1rem;
  padding: .9rem 1.4rem;
  border-radius: var(--r-md);
  background: linear-gradient(120deg, rgba(22, 38, 92, .95), rgba(30, 58, 138, .92));
  color: #fff;
  font-weight: 700;
  font-size: var(--fs-300);
  text-align: center;
  box-shadow: var(--shadow-md);
}
.pd-banner .sep { color: var(--gold); }

.pd-layout {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: var(--sp-6);
  align-items: start;
}
.pd-gallery { position: sticky; inset-block-start: calc(var(--header-h) + 1.5rem); }
.pd-gallery__main {
  display: grid;
  place-items: center;
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(20rem 14rem at 50% 90%, rgba(255, 200, 0, .22), transparent 70%),
    linear-gradient(180deg, var(--surface), var(--bg-tint));
  min-block-size: 24rem;
}
.pd-gallery__main img, .pd-gallery__main svg.bottle {
  block-size: clamp(17rem, 30vw, 24rem);
  inline-size: auto;
  filter: drop-shadow(0 26px 28px rgba(18, 20, 23, .24));
}
.pd-gallery__thumbs { display: flex; gap: var(--sp-2); margin-block-start: var(--sp-3); justify-content: center; }
.pd-gallery__thumbs button {
  inline-size: 4.6rem;
  block-size: 4.6rem;
  display: grid;
  place-items: center;
  border: 2px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  padding: .4rem;
  transition: border-color .25s, transform .3s var(--ease-out);
}
.pd-gallery__thumbs button:hover { transform: translateY(-3px); }
.pd-gallery__thumbs button[aria-current="true"] { border-color: var(--gold); box-shadow: var(--shadow-gold); }
.pd-gallery__thumbs img { max-block-size: 100%; inline-size: auto; }

.pd-block + .pd-block { margin-block-start: var(--sp-5); }
.pd-block h2 {
  font-size: var(--fs-600);
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-block-end: var(--sp-3);
  color: var(--blue);
}
.pd-block h2 svg { inline-size: 1.35rem; block-size: 1.35rem; color: var(--gold-600); flex: none; }

/* Spec table */
.spec-table { inline-size: 100%; border-collapse: collapse; overflow: hidden; border-radius: var(--r-md); box-shadow: var(--shadow-sm); }
.spec-table th, .spec-table td { padding: .85rem 1.2rem; text-align: start; font-size: var(--fs-300); }
.spec-table tr { border-block-end: 1px solid var(--line-soft); }
.spec-table tr:nth-child(odd) { background: var(--bg-warm); }
.spec-table tr:nth-child(even) { background: var(--surface); }
.spec-table th { color: var(--muted); font-weight: 700; inline-size: 38%; }
.spec-table td { color: var(--ink); font-weight: 600; }
.spec-table .ltr { font-weight: 700; color: var(--blue); }

/* Benefits checklist */
.benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr)); gap: var(--sp-2) var(--sp-3); }
.benefits li { display: flex; align-items: flex-start; gap: .6rem; font-weight: 500; }
.benefits svg { inline-size: 1.25rem; block-size: 1.25rem; flex: none; color: var(--gold-600); margin-block-start: .3rem; }

/* HSE note cards */
.hse { display: grid; gap: var(--sp-3); }
.hse__item {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  background: var(--bg-warm);
  border-inline-start: 4px solid var(--gold);
}
.hse__item svg { inline-size: 1.5rem; block-size: 1.5rem; flex: none; color: var(--gold-700); margin-block-start: .25rem; }
.hse__item h3 { font-size: var(--fs-400); margin-block-end: .2rem; }
.hse__item p { font-size: var(--fs-300); color: var(--muted); }

@media (max-width: 56em) {
  .pd-layout { grid-template-columns: 1fr; }
  .pd-gallery { position: static; }
}

/* ============ Forms & contact ============ */
.field { display: grid; gap: .45rem; }
.field label { font-weight: 700; font-size: var(--fs-300); color: var(--blue); }
.field input, .field textarea {
  inline-size: 100%;
  padding: .95rem 1.2rem;
  border: 2px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  transition: border-color .25s, box-shadow .25s;
}
.field input:hover, .field textarea:hover { border-color: #d9d0ba; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(255, 200, 0, .22);
}
.field textarea { min-block-size: 9rem; resize: vertical; }
.field .error-msg { display: none; color: #b91c1c; font-size: var(--fs-200); font-weight: 700; }
.field.is-invalid input, .field.is-invalid textarea { border-color: #dc2626; }
.field.is-invalid .error-msg { display: block; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.form-grid .field--full { grid-column: 1 / -1; }
@media (max-width: 40em) { .form-grid { grid-template-columns: 1fr; } }

/* Honeypot — visually gone, present for bots */
.hp-field { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); }

.form-status {
  display: none;
  align-items: flex-start;
  gap: .7rem;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  font-weight: 700;
  margin-block-start: var(--sp-3);
}
.form-status svg { inline-size: 1.4rem; block-size: 1.4rem; flex: none; margin-block-start: .2rem; }
.form-status.is-success { display: flex; background: #ecfdf3; color: #0f7a3d; border: 1px solid #b5e5c8; }
.form-status.is-error { display: flex; background: #fef2f2; color: #b91c1c; border: 1px solid #f5c6c6; }

/* Contact info cards */
.contact-card { display: flex; gap: var(--sp-3); align-items: flex-start; }
.contact-card__ico {
  inline-size: 3.4rem; block-size: 3.4rem; flex: none;
  display: grid; place-items: center;
  border-radius: var(--r-drop);
  background: linear-gradient(140deg, var(--bg-tint), #ffedad);
  color: var(--gold-700);
}
.contact-card__ico svg { inline-size: 1.5rem; block-size: 1.5rem; }
.contact-card h3 { font-size: var(--fs-400); margin-block-end: .15rem; }
.contact-card a { color: var(--blue-600); font-weight: 600; }
.contact-card a:hover { color: var(--gold-700); }
.contact-card .small { color: var(--muted); }

/* Social buttons */
.socials { display: flex; gap: .7rem; flex-wrap: wrap; }
.socials a {
  inline-size: 2.9rem; block-size: 2.9rem;
  display: grid; place-items: center;
  border-radius: var(--r-drop);
  border: 1.5px solid var(--line);
  background: var(--surface);
  color: var(--blue);
  transition: background .3s, color .3s, transform .35s var(--ease-out), box-shadow .35s, border-color .3s;
}
.socials a svg { inline-size: 1.25rem; block-size: 1.25rem; }
.socials a:hover {
  background: var(--gold-metal);
  color: var(--ink);
  border-color: transparent;
  transform: translateY(-4px) rotate(-4deg);
  box-shadow: var(--shadow-gold);
}

/* ============ Footer (the one dark moment) & 404 ============ */
.footer {
  position: relative;
  background: var(--ink);
  color: #cfd3da;
  padding-block: var(--sp-8) var(--sp-4);
  overflow: clip;
}
.footer .viscosity { opacity: .5; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--sp-5);
  position: relative;
  z-index: 1;
}
.footer__brand img { block-size: 2.9rem; inline-size: auto; margin-block-end: var(--sp-3); }
.footer__brand p { font-size: var(--fs-300); max-width: 34ch; }
.footer h3 {
  color: var(--gold);
  font-size: var(--fs-400);
  margin-block-end: var(--sp-3);
}
.footer__links { display: grid; gap: .6rem; }
.footer__links a { font-size: var(--fs-300); transition: color .25s, padding .3s var(--ease-out); }
.footer__links a:hover { color: var(--gold); padding-inline-start: .35rem; }
.footer__contact { display: grid; gap: .8rem; font-size: var(--fs-300); }
.footer__contact li { display: flex; gap: .6rem; align-items: flex-start; }
.footer__contact svg { inline-size: 1.1rem; block-size: 1.1rem; flex: none; color: var(--gold); margin-block-start: .35rem; }
.footer__contact a:hover { color: var(--gold); }
.footer .socials { margin-block-start: var(--sp-3); }
.footer .socials a { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); color: #e5e8ee; }
.footer .socials a:hover { background: var(--gold-metal); color: var(--ink); }
.footer__bottom {
  position: relative;
  z-index: 1;
  margin-block-start: var(--sp-6);
  padding-block-start: var(--sp-4);
  border-block-start: 1px solid rgba(255, 255, 255, .12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-300);
}
.footer__bottom a:hover { color: var(--gold); }
.footer__cr { color: #9aa0ab; }
@media (max-width: 56em) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 36em) { .footer__grid { grid-template-columns: 1fr; } }

/* 404 */
.error-page {
  min-block-size: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: calc(var(--header-h) + var(--sp-6)) var(--sp-8);
}
.error-page .code {
  font-family: var(--font-latin);
  font-weight: 800;
  font-size: clamp(5rem, 3rem + 12vw, 10rem);
  line-height: 1;
  background: var(--gold-metal);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 12px 24px rgba(255, 200, 0, .35));
}
.error-page h1 { font-size: var(--fs-700); margin-block: var(--sp-3); }
.error-page .actions { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; margin-block-start: var(--sp-5); }

/* ============ Motion & reveal system ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
  transition-delay: var(--delay, 0s);
  will-change: opacity, transform;
}
.reveal.is-inview { opacity: 1; transform: none; }
.reveal--left { transform: translateX(-32px); }
.reveal--right { transform: translateX(32px); }
.reveal--left.is-inview, .reveal--right.is-inview { transform: none; }
.reveal--scale { transform: scale(.92); }
.reveal--scale.is-inview { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal--left, .reveal--right, .reveal--scale { opacity: 1; transform: none; }
  .hero__stage img, .hero__chip { animation: none; }
}

/* Utility */
.visually-hidden {
  position: absolute;
  inline-size: 1px; block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.nowrap { white-space: nowrap; }

/* Map (distribution) */
.map-wrap {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(30rem 20rem at 70% 20%, rgba(255, 200, 0, .12), transparent 60%),
    linear-gradient(180deg, var(--surface), var(--bg-warm));
  box-shadow: var(--shadow-md);
  padding: var(--sp-4);
  overflow: hidden;
}
.map-wrap svg { inline-size: 100%; block-size: auto; }
.map-city { cursor: default; }
.map-city circle { fill: var(--gold); stroke: #fff; stroke-width: 2; }
.map-city .pulse {
  fill: none;
  stroke: var(--gold-600);
  stroke-width: 2;
  opacity: 0;
  transform-origin: center;
  transform-box: fill-box;
  animation: cityPulse 2.6s ease-out infinite;
}
.map-city text { font-family: var(--font-body); font-weight: 700; font-size: 15px; fill: var(--blue); }
@keyframes cityPulse {
  0% { transform: scale(.4); opacity: .8; }
  100% { transform: scale(2.1); opacity: 0; }
}

/* Quality certificate cards */
.cert-card { text-align: center; }
.cert-card .pillar__icon { margin-inline: auto; }
.cert-card .chip { margin-inline: auto; margin-block-start: var(--sp-2); }

/* Admin inbox */
.admin-table { inline-size: 100%; border-collapse: collapse; background: var(--surface); border-radius: var(--r-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.admin-table th { background: var(--ink); color: var(--gold); padding: .8rem 1rem; text-align: start; font-size: var(--fs-300); }
.admin-table td { padding: .8rem 1rem; border-block-end: 1px solid var(--line-soft); font-size: var(--fs-300); vertical-align: top; }
.admin-table tr.is-unread td { background: var(--bg-tint); font-weight: 600; }
.msg-cell { max-inline-size: 34rem; white-space: pre-wrap; }

/* Table overflow guard — wide content scrolls inside, page never does */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* 4K comfort: cap ultra-wide type bloat, keep rhythm */
@media (min-width: 160em) {
  :root { --container: 1360px; --container-wide: 1520px; }
}

/* Bottle placeholder host — graceful even before JS renders the SVG */
.bottle-ph { display: grid; place-items: center; inline-size: 100%; }
.bottle-ph:empty {
  min-block-size: 8.5rem;
  inline-size: 60%;
  border-radius: var(--r-md);
  background: linear-gradient(160deg, var(--bg-warm), var(--line-soft));
}
.bottle-ph svg.bottle { block-size: 100%; }

/* Contextual bottle sizing — placeholders match photo proportions exactly */
.sku-card__media .bottle-ph svg.bottle { block-size: 8.5rem; inline-size: auto; }
.product-card__media .bottle-ph svg.bottle { block-size: clamp(13rem, 24vw, 17rem); inline-size: auto; }
.pd-gallery__main .bottle-ph svg.bottle { block-size: clamp(17rem, 30vw, 24rem); inline-size: auto; }