/* =========================================================
   Shri Balaji Iron Casting Pvt. Ltd. — site styles
   Brand: charcoal + orange (from logo & brochure)
   Fonts: Barlow (headings, logo-style) + Open Sans (body)
   ========================================================= */

:root {
  /* Brand */
  --orange: #E8622A;          /* brand orange — large text / decoration */
  --orange-strong: #C2410C;   /* buttons + small orange text (5.2:1 on white) */
  --orange-deep: #9A3412;     /* hover */
  --amber: #F9A825;           /* accent on dark backgrounds */
  --orange-tint: #FDF1EA;

  /* Neutrals */
  --ink: #1F1F21;
  --charcoal: #3A3A3C;
  --charcoal-800: #2A2A2C;
  --charcoal-900: #1C1C1E;
  --steel-600: #55555A;
  --steel-400: #8A8A90;
  --steel-200: #D6D5D2;
  --line: #E6E4E0;
  --surface: #F5F4F2;
  --white: #FFFFFF;

  /* Actions */
  --wa: #15803D;              /* WhatsApp button (5:1 on white text) */
  --wa-hover: #166534;

  /* Type */
  --font-head: "Barlow", "Arial Narrow", Arial, sans-serif;
  --font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  /* Layout */
  --container: 1240px;
  --gutter: 16px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(28, 28, 30, .06), 0 2px 8px rgba(28, 28, 30, .05);
  --shadow-md: 0 6px 24px rgba(28, 28, 30, .10);
  --shadow-lg: 0 18px 50px rgba(28, 28, 30, .16);
  --header-h: 76px;

  --ease: cubic-bezier(.2, .7, .2, 1);
}

@media (min-width: 768px) { :root { --gutter: 24px; } }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.12;
  margin: 0 0 .5em;
  color: var(--charcoal-900);
  letter-spacing: .005em;
}
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
table { border-collapse: collapse; width: 100%; }

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

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--charcoal-900); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm);
  text-decoration: none; font-weight: 600; transition: top .2s;
}
.skip-link:focus { top: 12px; }

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

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 72px 0; }
.section--tight { padding: 56px 0; }
.section--surface { background: var(--surface); }
.section--dark { background: var(--charcoal-800); color: #E9E9EA; }
.section--dark h2, .section--dark h3 { color: #fff; }
@media (min-width: 1024px) { .section { padding: 104px 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 700; font-size: .875rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--orange-strong);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 3px; background: currentColor; transform: skewX(-30deg); }
.section--dark .eyebrow, .on-dark .eyebrow { color: var(--amber); }

.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head h2 {
  font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem);
  font-weight: 800; text-transform: uppercase;
}
.section-head p { color: var(--steel-600); font-size: 1.0625rem; margin: 0; }
.section--dark .section-head p { color: #C9C9CC; }
.section-head--split { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 20px; max-width: none; }
.section-head--split > div { max-width: 720px; }

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

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--orange-strong); --btn-fg: #fff; --btn-bd: var(--orange-strong);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  background: var(--btn-bg); color: var(--btn-fg); border: 2px solid var(--btn-bd);
  border-radius: var(--radius-sm);
  font-family: var(--font-head); font-weight: 700; font-size: 1.0625rem; letter-spacing: .03em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { --btn-bg: var(--orange-deep); --btn-bd: var(--orange-deep); }
.btn:active { transform: translateY(1px); }
.btn--wa { --btn-bg: var(--wa); --btn-bd: var(--wa); }
.btn--wa:hover { --btn-bg: var(--wa-hover); --btn-bd: var(--wa-hover); }
.btn--dark { --btn-bg: var(--charcoal-900); --btn-bd: var(--charcoal-900); }
.btn--dark:hover { --btn-bg: #000; --btn-bd: #000; }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--charcoal-900); --btn-bd: var(--steel-200); }
.btn--ghost:hover { --btn-bg: var(--charcoal-900); --btn-fg: #fff; --btn-bd: var(--charcoal-900); }
.btn--ghost-light { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255,255,255,.55); }
.btn--ghost-light:hover { --btn-bg: #fff; --btn-fg: var(--charcoal-900); --btn-bd: #fff; }
.btn--sm { min-height: 44px; padding: 8px 16px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.0625rem; letter-spacing: .02em;
  color: var(--orange-strong); text-decoration: none;
}
.link-arrow svg { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Top bar ---------- */
.topbar { background: var(--charcoal-900); color: #CFCFD2; font-size: .875rem; display: none; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 40px; }
.topbar a { color: #E9E9EA; text-decoration: none; }
.topbar a:hover { color: var(--amber); }
.topbar__list { display: flex; gap: 24px; list-style: none; align-items: center; }
.topbar__list li { display: inline-flex; align-items: center; gap: 8px; }
.topbar svg { width: 16px; height: 16px; color: var(--amber); }
.topbar__badge { display: inline-flex; gap: 8px; align-items: center; font-weight: 600; color: #E9E9EA; }
@media (min-width: 1024px) { .topbar { display: block; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }
.site-header .container { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: block; flex: none; }
.brand img { width: 200px; height: auto; }
@media (min-width: 1240px) { .brand img { width: 232px; } }

.main-nav { display: none; margin-left: auto; }
.main-nav > ul { display: flex; list-style: none; gap: 4px; align-items: center; }
.main-nav a, .nav-dd__btn {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 44px; padding: 8px 14px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.0625rem; letter-spacing: .03em; text-transform: uppercase;
  color: var(--charcoal-900); text-decoration: none; background: none; border: 0; cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.main-nav a:hover, .nav-dd__btn:hover { color: var(--orange-strong); }
.main-nav a[aria-current="page"], .nav-dd.is-active > .nav-dd__btn { color: var(--orange-strong); box-shadow: inset 0 -3px 0 var(--orange); border-radius: 0; }
.nav-dd { position: relative; }
.nav-dd__btn svg { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.nav-dd__menu {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translate(-50%, 8px);
  width: 340px; padding: 10px; list-style: none;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
}
.nav-dd__menu::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.nav-dd__menu a {
  display: flex; width: 100%; text-transform: none; font-size: 1rem; letter-spacing: .01em;
  padding: 10px 12px; border-radius: var(--radius-sm); justify-content: space-between;
}
.nav-dd__menu a small { font-family: var(--font-body); font-weight: 600; font-size: .75rem; color: var(--steel-600); }
.nav-dd__menu a:hover { background: var(--surface); }
.nav-dd__menu a[aria-current="page"] { box-shadow: none; background: var(--orange-tint); border-radius: var(--radius-sm); }
.nav-dd__menu .nav-dd__all { border-top: 1px solid var(--line); margin-top: 6px; padding-top: 6px; }
.nav-dd:hover .nav-dd__menu, .nav-dd.is-open .nav-dd__menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav-dd:hover .nav-dd__btn svg, .nav-dd.is-open .nav-dd__btn svg { transform: rotate(180deg); }

.header-cta { display: none; gap: 10px; flex: none; }
.header-cta .btn { min-height: 44px; padding: 8px 16px; font-size: 1rem; }
.header-cta .btn__num { display: none; }
@media (min-width: 1320px) { .header-cta .btn__num { display: inline; } .header-cta .btn__label { display: none; } }

.nav-toggle {
  margin-left: auto; display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; cursor: pointer; color: var(--charcoal-900);
}
.nav-toggle svg { width: 24px; height: 24px; }

@media (min-width: 1100px) {
  .main-nav { display: block; }
  .header-cta { display: flex; }
  .nav-toggle { display: none; }
}

/* Mobile drawer */
.drawer {
  position: fixed; inset: 0; z-index: 150; visibility: hidden;
}
.drawer__scrim { position: absolute; inset: 0; background: rgba(20,20,22,.55); opacity: 0; transition: opacity .25s var(--ease); }
.drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 380px);
  background: #fff; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .3s var(--ease);
  overflow-y: auto; overscroll-behavior: contain;
}
.drawer.is-open { visibility: visible; }
.drawer.is-open .drawer__scrim { opacity: 1; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 14px var(--gutter); border-bottom: 1px solid var(--line); }
.drawer__head img { width: 170px; }
.drawer__close { width: 48px; height: 48px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; cursor: pointer; }
.drawer__close svg { width: 22px; height: 22px; }
.drawer nav ul { list-style: none; padding: 8px var(--gutter); }
.drawer nav a {
  display: flex; align-items: center; justify-content: space-between; min-height: 52px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.25rem; text-transform: uppercase; letter-spacing: .02em;
  text-decoration: none; color: var(--charcoal-900); border-bottom: 1px solid var(--line);
}
.drawer nav a[aria-current="page"] { color: var(--orange-strong); }
.drawer nav .drawer__sub a { font-size: 1.0625rem; text-transform: none; padding-left: 16px; min-height: 46px; font-weight: 600; color: var(--charcoal); }
.drawer__cta { padding: 20px var(--gutter) 28px; display: grid; gap: 12px; margin-top: auto; background: var(--surface); }
.drawer__cta p { margin: 0; font-size: .875rem; color: var(--steel-600); }
body.no-scroll { overflow: hidden; }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative; isolation: isolate; color: #fff; overflow: hidden;
  background: var(--charcoal-900);
}
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img, .hero__video { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(20,20,22,.78) 0%, rgba(20,20,22,.58) 45%, rgba(20,20,22,.18) 80%, rgba(20,20,22,.05) 100%),
    linear-gradient(0deg, rgba(20,20,22,.45) 0%, rgba(20,20,22,0) 35%);
}
@media (max-width: 767px) { .hero::before { background: linear-gradient(180deg, rgba(20,20,22,.55) 0%, rgba(20,20,22,.7) 100%); } }
.hero h1, .hero__lead { text-shadow: 0 2px 18px rgba(0,0,0,.35); }
.hero .container { padding-top: 72px; padding-bottom: 132px; }
.hero__content { max-width: 900px; }
.hero__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.chip-dark {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.22); border-radius: 999px; background: rgba(255,255,255,.06);
  font-size: .8125rem; font-weight: 600; letter-spacing: .02em; color: #EDEDEE;
}
.chip-dark svg { width: 16px; height: 16px; color: var(--amber); }
.hero h1 {
  color: #fff; font-weight: 800; text-transform: uppercase;
  font-size: clamp(2.4rem, 1.4rem + 4.4vw, 4.6rem); line-height: 1.02; margin-bottom: 22px;
}
.hero h1 .accent { color: var(--orange); display: block; }
.hero__lead { font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); color: #F0F0F1; max-width: 600px; margin-bottom: 30px; }
.hero__slash { position: absolute; right: -60px; bottom: 120px; display: none; gap: 14px; transform: skewX(-30deg); z-index: -1; }
.hero__slash span { display: block; width: 10px; height: 220px; background: var(--orange); opacity: .9; }
.hero__slash span:nth-child(2) { background: var(--amber); opacity: .8; height: 160px; margin-top: 60px; }
@media (min-width: 1024px) { .hero .container { padding-top: 112px; padding-bottom: 176px; } .hero__slash { display: flex; right: 6vw; } }

/* Stats bar overlapping the hero */
.stats { position: relative; z-index: 2; margin-top: -72px; }
.stats__grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden;
  border-top: 4px solid var(--orange);
}
.stat { padding: 22px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat:nth-child(2n) { border-right: 0; }
.stat__value { font-family: var(--font-head); font-weight: 800; font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.5rem); line-height: 1; color: var(--charcoal-900); margin-bottom: 6px; }
.stat__value small { font-size: .55em; font-weight: 700; color: var(--orange-strong); }
.stat__label { font-size: .875rem; color: var(--steel-600); font-weight: 600; line-height: 1.4; }
@media (min-width: 900px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .stat { border-bottom: 0; padding: 30px 28px; }
  .stat:nth-child(2n) { border-right: 1px solid var(--line); }
  .stat:last-child { border-right: 0; }
}

/* ---------- Product cards ---------- */
.grid { display: grid; gap: 20px; }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid--3 { grid-template-columns: repeat(3, 1fr); gap: 28px; } }

.p-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}
.p-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--steel-200); }
.p-card__media {
  position: relative; aspect-ratio: 4 / 3; background: #fff; display: grid; place-items: center; padding: 22px;
  border-bottom: 1px solid var(--line);
}
.p-card__media img { position: absolute; inset: 32px; width: calc(100% - 64px); height: calc(100% - 64px); object-fit: contain; }
.p-card__num { z-index: 1;
  position: absolute; top: 14px; left: 14px;
  font-family: var(--font-head); font-weight: 800; font-size: .875rem; letter-spacing: .1em;
  color: var(--steel-600); background: var(--surface); padding: 4px 10px; border-radius: 999px;
}
.p-card__body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.p-card__std { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-strong); margin-bottom: 6px; }
.p-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.p-card h3 a { text-decoration: none; }
.p-card h3 a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.p-card p { color: var(--steel-600); font-size: .9375rem; margin-bottom: 18px; }
.p-card .link-arrow { margin-top: auto; }
.p-card:hover .link-arrow svg { transform: translateX(4px); }

.accessories {
  margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px;
  padding: 20px 24px; background: var(--surface); border-radius: var(--radius); border: 1px dashed var(--steel-200);
}
.accessories strong { font-family: var(--font-head); font-size: 1.125rem; text-transform: uppercase; letter-spacing: .04em; }
.accessory { display: inline-flex; align-items: center; gap: 12px; }
.accessory img { width: 44px; height: 44px; object-fit: contain; background: #fff; border-radius: 8px; padding: 4px; border: 1px solid var(--line); }
.accessory span { font-weight: 600; font-size: .9375rem; }
.accessory small { display: block; color: var(--steel-600); font-weight: 600; font-size: .8125rem; }

/* ---------- About split ---------- */
.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1.1fr; gap: 72px; } .split--rev > :first-child { order: 2; } }
.split__media { position: relative; }
.media-frame { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-frame--brochure { aspect-ratio: 4 / 5; max-width: 460px; }
.media-frame--brochure img { object-position: left center; }
.media-badge {
  position: absolute; right: 0; bottom: 28px; transform: translateX(10%);
  background: var(--charcoal-900); color: #fff; padding: 18px 22px; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--orange); max-width: 220px;
}
.media-badge strong { display: block; font-family: var(--font-head); font-size: 2.6rem; line-height: 1; font-weight: 800; color: var(--amber); }
.media-badge span { font-size: .875rem; font-weight: 600; color: #DADADC; }
@media (max-width: 959px) { .media-badge { transform: none; right: 12px; } }

.split__body h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); font-weight: 800; text-transform: uppercase; }
.split__body .lead { font-size: 1.125rem; color: var(--charcoal); }
.split__body p { color: var(--steel-600); }

.checklist { list-style: none; display: grid; gap: 12px; margin: 22px 0 30px; }
@media (min-width: 560px) { .checklist--2 { grid-template-columns: 1fr 1fr; } }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; color: var(--charcoal); }
.checklist svg { width: 22px; height: 22px; flex: none; color: var(--orange-strong); margin-top: 1px; }
.section--dark .checklist li { color: #E9E9EA; }
.section--dark .checklist svg { color: var(--amber); }

/* ---------- Features (What sets us apart) ---------- */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255,255,255,.08); border-radius: var(--radius); overflow: hidden; }
@media (min-width: 900px) { .features { grid-template-columns: repeat(4, 1fr); } }
.feature { background: var(--charcoal-800); padding: 28px 20px; text-align: center; transition: background-color .25s var(--ease); }
.feature:hover { background: #323234; }
.feature__icon {
  width: 64px; height: 64px; margin: 0 auto 16px; display: grid; place-items: center;
  border-radius: 50%; background: rgba(232, 98, 42, .14); color: var(--amber);
}
.feature__icon svg { width: 30px; height: 30px; }
.feature h3 { font-size: 1.1875rem; font-weight: 700; margin: 0; color: #fff; line-height: 1.25; }
.feature p { font-size: .875rem; color: #BDBDC1; margin: 8px 0 0; line-height: 1.5; }
@media (min-width: 900px) { .feature { padding: 36px 26px; } }

/* ---------- Applications ---------- */
.apps { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .apps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .apps { gap: 24px; } }
.app-tile {
  position: relative; isolation: isolate; overflow: hidden; border-radius: var(--radius);
  min-height: 280px; display: flex; align-items: flex-end; color: #fff; text-decoration: none;
  background: var(--charcoal-900);
}
.app-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s var(--ease); }
.app-tile::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(20,20,22,.92) 0%, rgba(20,20,22,.55) 45%, rgba(20,20,22,.1) 100%); }
.app-tile:hover img { transform: scale(1.04); }
.app-tile__body { padding: 24px; }
.app-tile__num { font-family: var(--font-head); font-weight: 800; color: var(--amber); letter-spacing: .1em; font-size: .9375rem; }
.app-tile h3 { color: #fff; font-size: 1.625rem; font-weight: 800; text-transform: uppercase; margin: 4px 0 8px; }
.app-tile p { margin: 0; color: #D9D9DC; font-size: .9375rem; max-width: 46ch; }
@media (min-width: 1024px) { .app-tile { min-height: 340px; } .app-tile__body { padding: 32px; } }

/* ---------- Process / quality steps ---------- */
.steps { list-style: none; display: grid; gap: 18px; counter-reset: step; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); gap: 24px; } }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: inline-grid; place-items: center; width: 52px; height: 52px; margin-bottom: 18px;
  background: var(--charcoal-900); color: var(--amber); border-radius: var(--radius-sm);
  font-family: var(--font-head); font-weight: 800; font-size: 1.25rem; clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}
.step h3 { font-size: 1.3125rem; font-weight: 700; margin-bottom: 8px; }
.step p { margin: 0; color: var(--steel-600); font-size: .9375rem; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; background: var(--surface); color: var(--ink); border-top: 1px solid var(--line); }
.cta-band .container { padding-top: 72px; padding-bottom: 72px; display: grid; gap: 28px; align-items: center; }
@media (min-width: 960px) { .cta-band .container { grid-template-columns: 1.3fr 1fr; padding-top: 88px; padding-bottom: 88px; } }
.cta-band h2 { color: var(--charcoal-900); font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); font-weight: 800; text-transform: uppercase; margin-bottom: 12px; }
.cta-band p { color: var(--steel-600); font-size: 1.0625rem; margin: 0; max-width: 56ch; }
.cta-band .btn-row { justify-content: flex-start; }
@media (min-width: 960px) { .cta-band .btn-row { justify-content: flex-end; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--charcoal-900); }
.page-hero__bg { position: absolute; inset: 0; z-index: -2; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(20,20,22,.94) 0%, rgba(20,20,22,.78) 60%, rgba(20,20,22,.6) 100%); }
.page-hero--photo::before { background: linear-gradient(90deg, rgba(20,20,22,.82) 0%, rgba(20,20,22,.55) 55%, rgba(20,20,22,.25) 100%); }
.page-hero--photo .page-hero__bg img { object-position: center 60%; }
.page-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: linear-gradient(90deg, var(--orange) 0 60%, var(--amber) 60% 100%); }
.page-hero .container { padding-top: 56px; padding-bottom: 60px; }
@media (min-width: 1024px) { .page-hero .container { padding-top: 84px; padding-bottom: 88px; } }
.page-hero h1 { color: #fff; font-size: clamp(2.1rem, 1.4rem + 3vw, 3.75rem); font-weight: 800; text-transform: uppercase; margin-bottom: 10px; max-width: 900px; }
.page-hero p { color: #D4D4D7; font-size: 1.0625rem; max-width: 680px; margin: 0; }
.breadcrumb { margin-bottom: 18px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; font-size: .875rem; font-weight: 600; color: #BDBDC1; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: var(--steel-400); }
.breadcrumb a { color: #E9E9EA; text-decoration: none; }
.breadcrumb a:hover { color: var(--amber); }
.breadcrumb [aria-current] { color: var(--amber); }

/* ---------- Product detail ---------- */
.pd { display: grid; gap: 40px; }
@media (min-width: 1024px) { .pd { grid-template-columns: minmax(0, 1fr) 340px; gap: 56px; align-items: start; } }

.pd-intro { display: grid; gap: 28px; align-items: center; margin-bottom: 48px; }
@media (min-width: 760px) { .pd-intro { grid-template-columns: 1fr 1fr; } }
.pd-intro__media { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); aspect-ratio: 4 / 3; }
.pd-intro__media img { position: absolute; inset: 28px; width: calc(100% - 56px); height: calc(100% - 56px); object-fit: contain; }
.pd-intro h2 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.25rem); font-weight: 800; text-transform: uppercase; }
.pd-intro p { color: var(--steel-600); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; list-style: none; }
.chip {
  display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 999px;
  background: var(--orange-tint); color: var(--orange-deep); border: 1px solid #F7D3C0;
  font-family: var(--font-head); font-weight: 700; font-size: .9375rem; letter-spacing: .03em;
}

.pd-block { margin-bottom: 48px; }
.pd-block h2 { font-size: clamp(1.5rem, 1.2rem + 1.1vw, 2rem); font-weight: 800; text-transform: uppercase; display: flex; align-items: center; gap: 12px; }
.pd-block h2::before { content: ""; width: 6px; height: 26px; background: var(--orange); transform: skewX(-20deg); flex: none; }
.pd-block > p { color: var(--steel-600); }
.pd-block .note { font-size: .8125rem; color: var(--steel-600); margin-top: 10px; }

.spec-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); -webkit-overflow-scrolling: touch; }
.spec-table { min-width: 480px; font-size: .9375rem; }
.spec-table caption { text-align: left; padding: 14px 18px; font-family: var(--font-head); font-weight: 700; font-size: 1.0625rem; background: var(--surface); border-bottom: 1px solid var(--line); }
.spec-table th, .spec-table td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table thead th { background: var(--charcoal-900); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 1rem; letter-spacing: .03em; white-space: nowrap; }
.spec-table tbody th { font-weight: 700; color: var(--charcoal-900); width: 38%; background: #FBFAF9; }
.spec-table--grid tbody th { width: auto; }
.spec-table tbody tr:hover td, .spec-table tbody tr:hover th { background: var(--orange-tint); }

.feature-cards { display: grid; gap: 16px; }
@media (min-width: 640px) { .feature-cards { grid-template-columns: repeat(2, 1fr); } }
.f-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; display: flex; gap: 16px; }
.f-card__icon { width: 46px; height: 46px; flex: none; display: grid; place-items: center; border-radius: var(--radius-sm); background: var(--orange-tint); color: var(--orange-strong); }
.f-card__icon svg { width: 24px; height: 24px; }
.f-card h3 { font-size: 1.1875rem; font-weight: 700; margin-bottom: 4px; }
.f-card p { margin: 0; font-size: .9375rem; color: var(--steel-600); }

.num-list { list-style: none; display: grid; gap: 10px; counter-reset: n; }
@media (min-width: 640px) { .num-list { grid-template-columns: 1fr 1fr; } }
.num-list li { counter-increment: n; display: flex; gap: 14px; align-items: center; padding: 14px 16px; background: var(--surface); border-radius: var(--radius-sm); font-weight: 600; color: var(--charcoal); }
.num-list li::before { content: counter(n, decimal-leading-zero); font-family: var(--font-head); font-weight: 800; color: var(--orange-strong); font-size: 1.125rem; min-width: 26px; }

.range-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); list-style: none; }
.range-item { padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
.range-item strong { display: block; font-family: var(--font-head); font-size: 1.125rem; color: var(--charcoal-900); }
.range-item span { font-size: .875rem; color: var(--steel-600); }

.gallery-row { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
.gallery-row figure { margin: 0; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; padding: 14px; display: grid; gap: 8px; place-items: center; }
.gallery-row img { height: 150px; width: 100%; object-fit: contain; }
.gallery-row figcaption { font-size: .8125rem; font-weight: 600; color: var(--steel-600); text-align: center; }

/* Sidebar */
.sidebar { display: grid; gap: 24px; }
@media (min-width: 1024px) { .sidebar { position: sticky; top: calc(var(--header-h) + 24px); } }
.side-box { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.side-box__head { padding: 16px 20px; background: var(--charcoal-900); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 1.125rem; letter-spacing: .04em; text-transform: uppercase; }
.side-nav { list-style: none; }
.side-nav a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 20px; min-height: 48px; text-decoration: none; font-weight: 600; color: var(--charcoal); border-bottom: 1px solid var(--line); transition: background-color .2s, color .2s; }
.side-nav li:last-child a { border-bottom: 0; }
.side-nav a svg { width: 16px; height: 16px; color: var(--steel-400); flex: none; }
.side-nav a:hover { background: var(--surface); color: var(--orange-strong); }
.side-nav a[aria-current="page"] { background: var(--orange-tint); color: var(--orange-deep); box-shadow: inset 4px 0 0 var(--orange); }
.side-contact { padding: 24px 20px; background: var(--surface); }
.side-contact h3 { font-size: 1.375rem; font-weight: 800; text-transform: uppercase; margin-bottom: 6px; }
.side-contact p { font-size: .9375rem; color: var(--steel-600); margin-bottom: 16px; }
.side-contact .btn { width: 100%; margin-bottom: 10px; }
.side-download { display: flex; align-items: center; gap: 14px; padding: 18px 20px; text-decoration: none; color: var(--charcoal-900); }
.side-download:hover { background: var(--surface); }
.side-download__icon { width: 46px; height: 46px; border-radius: var(--radius-sm); background: var(--orange-strong); color: #fff; display: grid; place-items: center; flex: none; }
.side-download__icon svg { width: 22px; height: 22px; }
.side-download strong { display: block; font-family: var(--font-head); font-size: 1.125rem; }
.side-download span { font-size: .8125rem; color: var(--steel-600); font-weight: 600; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 40px; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: start; } }
.quick-actions { display: grid; gap: 14px; margin-bottom: 28px; }
@media (min-width: 560px) { .quick-actions { grid-template-columns: 1fr 1fr; } }
.qa {
  display: flex; align-items: center; gap: 14px; padding: 18px; border-radius: var(--radius);
  text-decoration: none; color: #fff; min-height: 84px; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s;
}
.qa:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.qa--call { background: var(--orange-strong); }
.qa--call:hover { background: var(--orange-deep); }
.qa--wa { background: var(--wa); }
.qa--wa:hover { background: var(--wa-hover); }
.qa__icon { width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.18); display: grid; place-items: center; flex: none; }
.qa__icon svg { width: 24px; height: 24px; }
.qa small { display: block; font-size: .8125rem; font-weight: 600; opacity: .9; letter-spacing: .02em; }
.qa strong { display: block; font-family: var(--font-head); font-size: 1.375rem; letter-spacing: .02em; line-height: 1.15; }

.info-list { list-style: none; display: grid; gap: 14px; }
.info-item { display: flex; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.info-item__icon { width: 46px; height: 46px; border-radius: var(--radius-sm); background: var(--charcoal-900); color: var(--amber); display: grid; place-items: center; flex: none; }
.info-item__icon svg { width: 22px; height: 22px; }
.info-item h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 4px; text-transform: uppercase; letter-spacing: .03em; }
.info-item p, .info-item address { margin: 0; font-style: normal; color: var(--steel-600); font-size: .9375rem; }
.info-item a { color: var(--charcoal-900); font-weight: 600; text-decoration: none; }
.info-item a:hover { color: var(--orange-strong); text-decoration: underline; }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 24px; border-top: 4px solid var(--orange); }
@media (min-width: 768px) { .form-card { padding: 36px; } }
.form-card h2 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.25rem); font-weight: 800; text-transform: uppercase; margin-bottom: 6px; }
.form-card > p { color: var(--steel-600); margin-bottom: 24px; }
.form-grid { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
.field label { display: block; font-weight: 700; font-size: .9375rem; color: var(--charcoal-900); margin-bottom: 6px; }
.field label .req { color: var(--orange-strong); }
.field label .opt { font-weight: 600; color: var(--steel-600); font-size: .8125rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  border: 1.5px solid var(--steel-200); border-radius: var(--radius-sm); background: #fff;
  font-size: 1rem; transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%233A3A3C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 40px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--steel-400); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange-strong); box-shadow: 0 0 0 4px rgba(232, 98, 42, .18); }
.field .hint { font-size: .8125rem; color: var(--steel-600); margin-top: 6px; }
.field .error { display: none; font-size: .8125rem; font-weight: 700; color: #B91C1C; margin-top: 6px; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #B91C1C; }
.field.has-error .error { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-sm); font-weight: 600; display: none; }
.form-status.is-success { display: block; background: #ECFDF3; color: #14532D; border: 1px solid #A7F3C4; }
.form-status.is-error { display: block; background: #FEF2F2; color: #7F1D1D; border: 1px solid #FECACA; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 22px; }
.form-foot small { color: var(--steel-600); font-size: .8125rem; }
.btn[aria-busy="true"] { opacity: .75; cursor: progress; }

/* ---------- Footer ---------- */
.site-footer { position: relative; isolation: isolate; overflow: hidden; background: var(--charcoal-900); color: #BDBDC1; font-size: .9375rem; }
.site-footer__bg { position: absolute; inset: 0; z-index: -2; }
.site-footer__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.site-footer__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(28,28,30,.86) 0%, rgba(28,28,30,.93) 100%); }
.site-footer::before { content: ""; display: block; height: 5px; background: linear-gradient(90deg, var(--orange) 0 70%, var(--amber) 70% 100%); }
.footer-grid { display: grid; gap: 40px; padding: 64px 0 44px; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .footer-grid { grid-template-columns: 1.4fr .8fr 1fr 1.3fr; gap: 48px; } }
.footer-logo { display: inline-block; background: #fff; padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; }
.footer-logo img { width: 220px; }
.footer-brand p { margin-bottom: 20px; }
.site-footer h2 { color: #fff; font-size: 1.125rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 18px; font-weight: 700; }
.footer-links { list-style: none; display: grid; gap: 4px; }
.footer-links a { display: inline-flex; min-height: 36px; align-items: center; color: #D4D4D7; text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--amber); }
.footer-contact { list-style: none; display: grid; gap: 16px; }
.footer-contact li { display: flex; gap: 12px; }
.footer-contact svg { width: 20px; height: 20px; color: var(--amber); flex: none; margin-top: 3px; }
.footer-contact a { color: #fff; text-decoration: none; font-weight: 600; }
.footer-contact a:hover { color: var(--amber); }
.footer-contact strong { color: #fff; display: block; font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-contact address { font-style: normal; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; font-size: .8125rem; color: #9C9CA1; }
.footer-bottom .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }

/* ---------- Floating contact (desktop) + bottom bar (mobile) ---------- */
.float-cta { position: fixed; right: 20px; bottom: 24px; z-index: 90; display: none; flex-direction: column; gap: 12px; }
.float-btn {
  position: relative; width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; text-decoration: none; box-shadow: var(--shadow-lg);
  transition: transform .2s var(--ease), background-color .2s;
}
.float-btn svg { width: 28px; height: 28px; }
.float-btn--wa { background: var(--wa); }
.float-btn--wa:hover { background: var(--wa-hover); transform: scale(1.06); }
.float-btn--call { background: var(--orange-strong); }
.float-btn--call:hover { background: var(--orange-deep); transform: scale(1.06); }
.float-btn__label {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translate(6px, -50%);
  background: var(--charcoal-900); color: #fff; padding: 8px 12px; border-radius: var(--radius-sm);
  font-family: var(--font-head); font-weight: 700; font-size: .9375rem; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
}
.float-btn:hover .float-btn__label, .float-btn:focus-visible .float-btn__label { opacity: 1; transform: translate(0, -50%); }
.float-btn--wa::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.5); opacity: 0; } }

.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(0,0,0,.15);
  padding-bottom: env(safe-area-inset-bottom); box-shadow: 0 -6px 20px rgba(0,0,0,.12);
}
.mobile-bar a {
  display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 58px;
  color: #fff; text-decoration: none; font-family: var(--font-head); font-weight: 800; font-size: 1.125rem; letter-spacing: .04em; text-transform: uppercase;
}
.mobile-bar svg { width: 22px; height: 22px; }
.mobile-bar__call { background: var(--orange-strong); }
.mobile-bar__wa { background: var(--wa); }
body { padding-bottom: calc(58px + env(safe-area-inset-bottom)); }

@media (min-width: 900px) {
  .float-cta { display: flex; }
  .mobile-bar { display: none; }
  body { padding-bottom: 0; }
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; 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; }
  .reveal { opacity: 1; transform: none; }
  .float-btn--wa::after { display: none; }
}

/* ---------- Misc ---------- */
.lead-box { padding: 24px; border-left: 4px solid var(--orange); background: var(--surface); border-radius: 0 var(--radius) var(--radius) 0; font-size: 1.0625rem; color: var(--charcoal); }
.lead-box p:last-child { margin: 0; }
.vm-grid { display: grid; gap: 20px; }
@media (min-width: 860px) { .vm-grid { grid-template-columns: 1fr 1fr; } }
.vm-card { padding: 32px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.vm-card h3 { font-size: 1.5rem; font-weight: 800; text-transform: uppercase; display: flex; gap: 12px; align-items: center; }
.vm-card h3 svg { width: 30px; height: 30px; color: var(--orange-strong); }
.vm-card p { color: var(--steel-600); margin: 0; }
.vm-card blockquote { margin: 18px 0 0; padding: 14px 18px; border-left: 4px solid var(--orange); background: var(--orange-tint); font-weight: 700; color: var(--charcoal-900); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

.loc-grid { display: grid; gap: 20px; }
@media (min-width: 760px) { .loc-grid { grid-template-columns: 1fr 1fr; } }

.app-detail { display: grid; gap: 28px; align-items: center; padding: 40px 0; border-bottom: 1px solid var(--line); }
.app-detail:last-child { border-bottom: 0; }
@media (min-width: 900px) { .app-detail { grid-template-columns: 1fr 1.1fr; gap: 56px; } .app-detail:nth-child(even) > :first-child { order: 2; } }
.app-detail__media { border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 2; background: var(--surface); }
.app-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.app-detail h2 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.25rem); font-weight: 800; text-transform: uppercase; }
.app-detail p { color: var(--steel-600); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin-top: 16px; }
.tag-list a { display: inline-flex; align-items: center; min-height: 40px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--steel-200); text-decoration: none; font-weight: 600; font-size: .875rem; color: var(--charcoal); transition: all .2s; }
.tag-list a:hover { border-color: var(--orange-strong); color: var(--orange-strong); background: var(--orange-tint); }

.brochure-strip { display: grid; gap: 24px; align-items: center; padding: 28px; border-radius: var(--radius); background: var(--charcoal-900); color: #DADADC; }
@media (min-width: 760px) { .brochure-strip { grid-template-columns: auto 1fr auto; padding: 32px 40px; } }
.brochure-strip__icon { width: 64px; height: 64px; border-radius: var(--radius); background: var(--orange-strong); color: #fff; display: grid; place-items: center; }
.brochure-strip__icon svg { width: 30px; height: 30px; }
.brochure-strip h2 { color: #fff; font-size: 1.625rem; font-weight: 800; text-transform: uppercase; margin-bottom: 4px; }
.brochure-strip p { margin: 0; }

/* ---------- Three-pipe visual (Who we are) ---------- */
.pipes-visual { position: relative; display: flex; justify-content: center; }
.pipes-visual img {
  width: min(100%, 300px); height: auto;
  -webkit-mask-image: linear-gradient(35deg, transparent 0%, #000 22%);
          mask-image: linear-gradient(35deg, transparent 0%, #000 22%);
  filter: drop-shadow(0 18px 30px rgba(28,28,30,.18));
}
.split__media .media-badge { bottom: 40px; }

/* ---------- About: factory + testing ---------- */
.factory-photo { margin: 0 0 48px; border-radius: var(--radius); overflow: hidden; position: relative; background: var(--surface); }
.factory-photo img { width: 100%; height: auto; aspect-ratio: 1920 / 1021; object-fit: cover; }
.factory-photo figcaption, .dispatch-photo figcaption {
  position: absolute; left: 16px; bottom: 16px; background: rgba(28,28,30,.85); color: #fff;
  padding: 8px 14px; border-radius: var(--radius-sm); font-size: .875rem; font-weight: 600;
}
.factory-split { align-items: center; }
.dispatch-photo { margin: 0; aspect-ratio: 1400 / 977; }
@media (min-width: 960px) { .factory-split { grid-template-columns: 1fr 1.1fr; } }

/* ---------- Product: cross section ---------- */
.cross-section { margin: 0 0 20px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.cross-section__img { position: relative; max-width: 440px; margin: 0 auto; }
.cross-section img { width: 100%; height: auto; display: block; }
.cs-marker {
  position: absolute; transform: translate(-50%, -50%);
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--orange-strong); color: #fff; border: 2px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,.3);
  font-family: var(--font-head); font-weight: 800; font-size: .875rem; line-height: 1;
}
.cs-marker { width: 24px; height: 24px; font-size: .8125rem; border-width: 1.5px; }
.layer-list { list-style: none; display: grid; gap: 12px; counter-reset: layer; }
@media (min-width: 640px) { .layer-list { grid-template-columns: 1fr 1fr; } }
.layer-list li { counter-increment: layer; position: relative; padding: 16px 16px 16px 60px; background: var(--surface); border-radius: var(--radius-sm); }
.layer-list li::before {
  content: counter(layer); position: absolute; left: 16px; top: 16px; width: 30px; height: 30px; border-radius: 50%;
  background: var(--orange-strong); color: #fff; display: grid; place-items: center; font-family: var(--font-head); font-weight: 800;
}
.layer-list strong { display: block; font-family: var(--font-head); font-size: 1.125rem; color: var(--charcoal-900); }
.layer-list span { font-size: .9375rem; color: var(--steel-600); }

/* ---------- About: Vision & Mission over video ---------- */
.vm-section { position: relative; isolation: isolate; overflow: hidden; background: var(--charcoal-900); }
.vm-section__bg { position: absolute; inset: 0; z-index: -2; }
.bg-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.vm-section::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(20,20,22,.62); }
.vm-section .section-head h2 { color: #fff; }
.vm-section .vm-card { background: rgba(255,255,255,.96); border-color: transparent; box-shadow: var(--shadow-lg); }

/* ---------- About: testing grid ---------- */
@media (min-width: 1024px) { .test-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Who we are: two-column text layout ---------- */
.who-grid { display: grid; gap: 32px; align-items: start; }
@media (min-width: 960px) { .who-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 72px; align-items: center; } }
.who-section { background: var(--surface); }
.who-media { position: relative; max-width: 480px; }
.who-media__frame { margin: 0; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; background: var(--charcoal-900); box-shadow: var(--shadow-lg); }
.who-media__frame img { width: 100%; height: 100%; object-fit: cover; object-position: 45% center; }
.who-media .media-badge { bottom: 32px; }
@media (max-width: 959px) {
  .who-media { max-width: none; }
  .who-media__frame { aspect-ratio: 4 / 3; }
  .who-media .media-badge { position: relative; right: auto; bottom: auto; transform: none; display: inline-block; margin: -36px 0 0 16px; padding: 12px 16px; max-width: 250px; }
  .who-media .media-badge strong { font-size: 2rem; }
  .who-media .media-badge span { font-size: .8125rem; }
}
.who-grid h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); font-weight: 800; text-transform: uppercase; }
.who-grid .lead { font-size: 1.1875rem; color: var(--charcoal); margin-bottom: 28px; }
.who-grid__body > p { color: var(--steel-600); font-size: 1.0625rem; }
.years-card {
  display: inline-flex; align-items: center; gap: 18px; padding: 18px 24px;
  background: var(--charcoal-900); color: #fff; border-radius: var(--radius); border-left: 4px solid var(--orange);
  box-shadow: var(--shadow-md); max-width: 360px;
}
.years-card strong { font-family: var(--font-head); font-size: 3rem; line-height: 1; font-weight: 800; color: var(--amber); }
.years-card span { font-size: .9375rem; font-weight: 600; color: #DADADC; line-height: 1.4; }
.who-tiles { list-style: none; display: grid; gap: 12px; margin: 24px 0 30px; }
@media (min-width: 560px) { .who-tiles { grid-template-columns: 1fr 1fr; } }
.who-tiles li {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  background: rgba(255,255,255,.88); border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-weight: 600; color: var(--charcoal-900);
}
.who-tiles svg { width: 22px; height: 22px; flex: none; color: var(--orange-strong); }