/* =========================================================================
   EnergySYS — wind turbine parts & services
   Design language: engineering blueprint + technical margin (monospace codes)
   ========================================================================= */

/* ---- Tokens ------------------------------------------------------------- */
:root {
  /* palette */
  --green:        #00A24C;   /* Turbine Green  — primary */
  --green-link:   #00753A;   /* AA on white for small text */
  --green-deep:   #007338;
  --spruce:       #04361F;   /* Deep Spruce — ink / dark sections */
  --spruce-soft:  #0C4A2C;
  --orange:       #F26A1B;   /* Signal Orange — single loud CTA + live ticks */
  --orange-deep:  #D2560D;
  --white:        #FBFBF8;   /* Blade White — page ground (barely warm) */
  --paper:        #FFFFFF;
  --mist:         #EAF1EC;   /* pale green panel fill */
  --mist-deep:    #DCE8DF;
  --steel:        #5E6B62;   /* muted secondary text (green-gray) */
  --hairline:     #D7E0D9;
  --hairline-dk:  #1C4E33;   /* hairline on dark */

  /* type */
  --display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --body:    "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:    "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  /* scale */
  --step--1: 0.83rem;
  --step-0:  1rem;
  --step-1:  1.2rem;
  --step-2:  clamp(1.35rem, 1.1rem + 1.1vw, 1.8rem);
  --step-3:  clamp(1.9rem, 1.4rem + 2.4vw, 2.75rem);
  --step-4:  clamp(2.25rem, 1.6rem + 2.9vw, 3.1rem);

  /* space */
  --gutter: clamp(20px, 5vw, 40px);
  --section: clamp(64px, 9vw, 128px);
  --maxw: 1200px;

  --r: 3px;
  --r-lg: 6px;
  --shadow: 0 14px 34px -14px rgba(4, 54, 31, 0.22);
  --focus: 0 0 0 2px var(--white), 0 0 0 4px var(--green);
}

/* ---- Reset ------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--spruce);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
:target, [id] { scroll-margin-top: 108px; }
input, button, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--green-link); text-underline-offset: 3px; text-decoration-thickness: 1px; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; line-height: 1.08; letter-spacing: -0.018em; color: var(--spruce); }
ul[role="list"] { list-style: none; padding: 0; }

::selection { background: var(--green); color: #fff; }

:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 2px; }

/* ---- Layout helpers -------------------------------------------------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section--tint { background: var(--mist); }
.section--dark { background: var(--spruce); color: #D9E6DD; }
.section--dark h2, .section--dark h3 { color: #fff; }

.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: 200;
  background: var(--spruce); color: #fff; padding: 10px 16px; border-radius: var(--r);
  transition: top .15s ease;
}
.skip-link:focus { top: 8px; }

/* Eyebrow — spec-style label, monospace */
.eyebrow {
  font-family: var(--mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-link);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--green); display: inline-block;
}
.section--dark .eyebrow { color: #57C98A; }
.section--dark .eyebrow::before { background: #57C98A; }

/* Split layout — heading column + content column */
.split { display: grid; grid-template-columns: minmax(230px, 310px) 1fr; gap: clamp(30px, 6vw, 78px); align-items: start; }
.split__aside .eyebrow { margin-bottom: 14px; }
.split__aside h2 { font-size: var(--step-2); }
.split__aside p { margin-top: 14px; color: var(--steel); }
.section--dark .split__aside p { color: #A9C3B4; }
.split__aside .link-arrow { margin-top: 20px; }
@media (min-width: 921px) { .split__aside { position: sticky; top: 116px; } }
@media (max-width: 920px) { .split { grid-template-columns: 1fr; } }

/* Section head with technical index in the margin */
.s-head { max-width: 62ch; margin-bottom: clamp(32px, 5vw, 56px); }
.s-head h2 { font-size: var(--step-3); margin-top: 14px; }
.s-head p { margin-top: 16px; color: var(--steel); font-size: var(--step-1); }
.section--dark .s-head p { color: #A9C3B4; }

/* ---- Buttons -------------------------------------------------------- */
.btn {
  --_bg: var(--spruce); --_fg: #fff; --_bd: var(--spruce);
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  font-family: var(--body); font-weight: 600; font-size: var(--step--1);
  letter-spacing: 0.02em; text-transform: uppercase;
  background: var(--_bg); color: var(--_fg);
  border: 1px solid var(--_bd); border-radius: var(--r);
  text-decoration: none; transition: transform .12s ease, background .16s ease, box-shadow .16s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }

.btn--primary { --_bg: var(--orange); --_fg: #fff; --_bd: var(--orange); }
.btn--primary:hover { --_bg: var(--orange-deep); }
.btn--ghost { --_bg: transparent; --_fg: var(--spruce); --_bd: var(--hairline); }
.btn--ghost:hover { --_bd: var(--green); --_fg: var(--green-link); }
.btn--green { --_bg: var(--green); --_fg: #fff; --_bd: var(--green); }
.btn--green:hover { --_bg: var(--green-deep); }
.section--dark .btn--ghost { --_fg: #fff; --_bd: var(--hairline-dk); }
.section--dark .btn--ghost:hover { --_bd: #57C98A; --_fg: #57C98A; }
.btn--sm { padding: 9px 15px; }

.link-arrow {
  font-family: var(--body); font-weight: 600; font-size: var(--step--1);
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--green-link); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .16s ease; }
.link-arrow:hover svg { transform: translateX(4px); }
.section--dark .link-arrow { color: #57C98A; }

/* ---- Top bar ------------------------------------------------------- */
.topbar {
  background: var(--spruce); color: #9FBBAB;
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em;
}
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 38px; padding-block: 6px; }
.topbar a { color: #C6D8CD; text-decoration: none; }
.topbar a:hover { color: #fff; }
.topbar ul { display: flex; gap: 22px; list-style: none; padding: 0; flex-wrap: wrap; }
.topbar__meta { color: #6E8B7C; }
@media (max-width: 720px) {
  .topbar__meta { display: none; }
  .topbar__inner { justify-content: center; }
}
@media (max-width: 420px) {
  .topbar li.is-optional { display: none; }
}

/* ---- Header ------------------------------------------------------- */
.header { background: var(--paper); border-bottom: 1px solid var(--hairline); position: sticky; top: 0; z-index: 100; }
.header__inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: clamp(16px, 4vw, 40px); min-height: 84px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { height: 44px; width: auto; }
.brand__sub { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--steel); border-left: 1px solid var(--hairline); padding-left: 10px; }
@media (max-width: 900px) { .brand__sub { display: none; } }

.search { display: flex; align-items: stretch; border: 1px solid var(--hairline); border-radius: var(--r); overflow: hidden; background: var(--paper); max-width: 520px; }
.search:focus-within { border-color: var(--green); box-shadow: 0 0 0 3px rgba(0,162,76,.14); }
.search select { border: 0; border-right: 1px solid var(--hairline); background: var(--mist); padding: 0 14px; font-size: var(--step--1); color: var(--spruce); max-width: 150px; }
.search input { border: 0; padding: 12px 14px; flex: 1; min-width: 0; background: transparent; }
.search input:focus { outline: none; }
.search button { border: 0; background: var(--spruce); color: #fff; padding-inline: 16px; display: grid; place-items: center; }
.search button:hover { background: var(--green-deep); }
.search button svg { width: 17px; height: 17px; }

.header__cta { display: inline-flex; }
.header__ctas { display: inline-flex; gap: 10px; }
.nav-toggle { display: none; }

@media (max-width: 980px) {
  .header__inner { grid-template-columns: auto auto; min-height: 70px; }
  .search { display: none; }
  .header__cta { display: none; }
  .header__ctas { display: none; }
  .nav-toggle {
    display: inline-grid; place-items: center; width: 44px; height: 44px;
    background: var(--spruce); border: 0; border-radius: var(--r);
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
    content: ""; display: block; width: 20px; height: 2px; background: #fff; transition: transform .2s ease, opacity .2s ease;
  }
  .nav-toggle span::before { transform: translateY(-6px); }
  .nav-toggle span::after { transform: translateY(4px); }
  .nav-toggle[aria-expanded="true"] span { background: transparent; }
  .nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span::after { transform: rotate(-45deg) translateY(-1px); }
}

/* ---- Primary nav ------------------------------------------------- */
.nav { background: var(--green); }
.nav__list { display: flex; list-style: none; padding: 0; margin: 0; }
.nav__list > li { position: relative; }
.nav__list > li > a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 15px 20px; color: #fff; text-decoration: none;
  font-weight: 600; font-size: var(--step--1); letter-spacing: 0.03em; text-transform: uppercase;
  border-bottom: 3px solid transparent;
}
.nav__list > li > a:hover,
.nav__list > li > a[aria-current="page"] { background: var(--green-deep); border-bottom-color: var(--orange); }
.nav__list .caret { width: 12px; height: 12px; }

.drop {
  position: absolute; top: 100%; left: 0; min-width: 210px;
  background: var(--paper); border: 1px solid var(--hairline); border-top: 3px solid var(--orange);
  list-style: none; padding: 6px; margin: 0;
  box-shadow: var(--shadow); border-radius: 0 0 var(--r) var(--r);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: all .16s ease; z-index: 20;
}
.nav__list > li:not(.drop-click):hover .drop,
.nav__list > li:not(.drop-click):focus-within .drop { opacity: 1; visibility: visible; transform: translateY(0); }
/* .drop-click items (Service): open on click — via :focus-within (no JS needed)
   or via .is-open (JS enhancement). No hover. */
.nav__list > li.drop-click .drop-toggle { cursor: pointer; }
.nav__list > li.drop-click:focus-within > .drop,
.nav__list > li.drop-click > .drop.is-open { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.nav__list > li.drop-click:focus-within > .drop-toggle,
.nav__list > li.drop-click > .drop-toggle[aria-expanded="true"] { background: var(--green-deep); border-bottom-color: var(--orange); }
.drop a { display: block; padding: 10px 14px; color: var(--spruce); text-decoration: none; font-size: var(--step--1); border-radius: 2px; }
.drop a:hover { background: var(--mist); color: var(--green-link); }

@media (max-width: 980px) {
  .nav { display: none; position: absolute; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--hairline); box-shadow: var(--shadow); }
  .nav.is-open { display: block; }
  .nav .container { padding: 0; }
  .nav__list { flex-direction: column; }
  .nav__list > li > a { color: var(--spruce); padding: 15px var(--gutter); border-bottom: 1px solid var(--hairline); justify-content: space-between; }
  .nav__list > li > a:hover, .nav__list > li > a[aria-current="page"] { background: var(--mist); border-bottom-color: var(--hairline); }
  .drop { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; border-radius: 0; padding: 0; display: none; background: var(--mist); }
  .drop.is-open { display: block; }
  .drop a { padding: 12px var(--gutter) 12px calc(var(--gutter) + 16px); border-bottom: 1px solid var(--hairline); }
  .nav__mobile-extra { padding: 16px var(--gutter) 22px; display: flex; flex-direction: column; gap: 10px; }
  .nav__mobile-extra .btn { width: 100%; justify-content: center; }
}
@media (min-width: 981px) { .nav__mobile-extra { display: none; } }

/* ---- Hero ------------------------------------------------------- */
.hero { background: var(--white); border-bottom: 1px solid var(--hairline); overflow: clip; }
.hero__inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(24px, 5vw, 64px); align-items: center; padding-block: clamp(36px, 5vw, 60px); }
.hero__eyebrow { margin-bottom: 18px; }
.hero h1 { font-size: var(--step-4); }
.hero h1 em { font-style: normal; color: var(--green); }
.hero__lead { margin-top: 18px; font-size: var(--step-1); color: var(--steel); max-width: 48ch; }
.hero__actions { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__stats { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 16px 30px; border-top: 1px solid var(--hairline); padding-top: 20px; }
.hero__stat { display: flex; flex-direction: column; gap: 1px; }
.hero__stat b { font-family: var(--display); font-size: 1.3rem; font-weight: 700; color: var(--spruce); line-height: 1.1; }
.hero__stat span { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.07em; text-transform: uppercase; color: var(--steel); }

.blueprint { position: relative; max-width: 560px; margin-inline: auto; width: 100%; }
.blueprint svg { width: 100%; height: auto; color: var(--spruce); }
.blueprint figcaption { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); margin-top: 12px; text-align: right; }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .blueprint { order: -1; max-width: 460px; }
}

/* blueprint animation */
.bp-draw { stroke-dasharray: 1; stroke-dashoffset: 1; animation: bpDraw 1s ease forwards; animation-delay: calc(var(--i, 0) * 0.13s); }
.bp-fade { opacity: 0; animation: bpFade .6s ease forwards; animation-delay: calc(0.7s + var(--i, 0) * 0.09s); }
.bp-rotor { transform-box: view-box; transform-origin: 338px 150px; }
@keyframes bpDraw { to { stroke-dashoffset: 0; } }
@keyframes bpFade { to { opacity: 1; } }
@media (prefers-reduced-motion: no-preference) {
  .bp-rotor { animation: bpSpin 16s linear infinite; animation-delay: 1.6s; }
}
@keyframes bpSpin { to { transform: rotate(360deg); } }

/* ---- Page header (inner pages) -------------------------------- */
.page-head { background: var(--mist); border-bottom: 1px solid var(--hairline); padding-block: clamp(38px, 6vw, 68px); }
.page-head h1 { font-size: var(--step-3); margin-top: 14px; max-width: 20ch; }
.page-head p { margin-top: 16px; color: var(--steel); font-size: var(--step-1); max-width: 60ch; }
.crumbs { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--steel); margin-top: 20px; }
.crumbs a { color: var(--green-link); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs span { margin-inline: 8px; opacity: .5; }

/* ---- Technical margin list (numbered sets) ------------------- */
.spec-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--hairline); }
.spec-list > li { border-bottom: 1px solid var(--hairline); }
.spec-row { display: grid; grid-template-columns: 64px 1fr; gap: clamp(14px, 3vw, 34px); padding: clamp(20px, 3vw, 30px) 0; align-items: start; }
.spec-row__idx { font-family: var(--mono); font-size: 0.8rem; color: var(--green-link); padding-top: 4px; letter-spacing: 0.05em; }
.spec-row h3 { font-size: var(--step-1); }
.spec-row p { margin-top: 8px; color: var(--steel); max-width: 68ch; }
.spec-row ul { margin: 12px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px 8px; }
.spec-row ul li { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.03em; color: var(--green-link); border: 1px solid var(--hairline); border-radius: 2px; padding: 4px 9px; }
.spec-list > li:hover .spec-row__idx { color: var(--orange); }

/* ---- Category grid ----------------------------------------- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--r); overflow: hidden; }
.cat-card { background: var(--paper); padding: 24px; text-decoration: none; color: var(--spruce); display: flex; flex-direction: column; gap: 12px; min-height: 148px; transition: background .16s ease; }
.cat-card__code { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--steel); }
.cat-card__name { font-family: var(--display); font-weight: 600; font-size: 1.05rem; line-height: 1.2; }
.cat-card__go { margin-top: auto; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green-link); display: inline-flex; align-items: center; gap: 6px; }
.cat-card:hover { background: var(--mist); }
.cat-card:hover .cat-card__code { color: var(--green-link); }

/* ---- Filter bar ----------------------------------------- */
.filter-bar { display: grid; grid-template-columns: minmax(180px, 260px) 1fr auto; gap: 18px; align-items: end; margin-bottom: clamp(28px, 4vw, 40px); padding-bottom: 24px; border-bottom: 1px solid var(--hairline); }
.filter-bar .field { gap: 7px; }
.filter-bar__count { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--steel); white-space: nowrap; padding-bottom: 12px; }
@media (max-width: 640px) { .filter-bar { grid-template-columns: 1fr; align-items: stretch; } .filter-bar__count { padding-bottom: 0; } }

.no-results { border: 1px solid var(--hairline); border-radius: var(--r-lg); padding: 28px; background: var(--mist); color: var(--steel); font-size: var(--step--1); }

/* ---- Product cards --------------------------------------- */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.prod-card { border: 1px solid var(--hairline); border-radius: var(--r-lg); background: var(--paper); display: flex; flex-direction: column; overflow: hidden; transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease; }
.prod-card:hover { border-color: var(--green); transform: translateY(-3px); box-shadow: var(--shadow); }
.prod-card__fig { aspect-ratio: 4 / 3; background: var(--mist); display: grid; place-items: center; border-bottom: 1px solid var(--hairline); position: relative; }
.prod-card__fig svg { width: 46%; color: var(--green-deep); opacity: .55; }
.prod-card__cat { position: absolute; top: 10px; left: 10px; font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.08em; text-transform: uppercase; background: var(--paper); border: 1px solid var(--hairline); padding: 3px 8px; border-radius: 2px; color: var(--steel); }
.prod-card__body { padding: 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.prod-card__pn { font-family: var(--mono); font-size: 0.74rem; color: var(--green-link); letter-spacing: 0.04em; }
.prod-card__name { font-family: var(--display); font-weight: 600; font-size: 1.05rem; line-height: 1.25; }
.prod-card__spec { font-size: var(--step--1); color: var(--steel); }
.prod-card__foot { margin-top: auto; padding-top: 14px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.prod-card__price { font-family: var(--mono); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--steel); }

/* ---- Feature / segment panels -------------------------- */
.panel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(218px, 1fr)); gap: 16px; }
.panel { border: 1px solid var(--hairline); border-radius: var(--r-lg); padding: 28px; background: var(--paper); display: flex; flex-direction: column; gap: 12px; }
.panel__idx { font-family: var(--mono); font-size: 0.75rem; color: var(--green-link); letter-spacing: 0.08em; }
.panel h3 { font-size: var(--step-1); }
.panel p { color: var(--steel); font-size: var(--step--1); }
.panel--dark { background: var(--spruce-soft); border-color: var(--hairline-dk); }
.panel--dark p { color: #A9C3B4; }
.panel__ico { width: 34px; height: 34px; color: var(--green); }
.section--dark .panel__ico { color: #57C98A; }

/* ---- Two-column prose --------------------------------- */
.prose-cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: start; }
.prose-cols h2 { font-size: var(--step-2); }
.prose p + p { margin-top: 1em; }
.prose h3 { font-size: var(--step-1); margin-top: 1.6em; }
.prose ul { margin: 1em 0; padding-left: 1.1em; }
.prose li { margin-block: 0.4em; }
@media (max-width: 820px) { .prose-cols { grid-template-columns: 1fr; } }

/* ---- Timeline --------------------------------------- */
.timeline { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--hairline); }
.timeline li { position: relative; padding: 0 0 30px 28px; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--green); border: 2px solid var(--white); }
.timeline b { font-family: var(--mono); font-size: 0.8rem; color: var(--green-link); letter-spacing: 0.06em; }
.timeline p { margin-top: 4px; color: var(--steel); }

/* ---- Stat band ------------------------------------ */
.statband { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--hairline-dk); border: 1px solid var(--hairline-dk); border-radius: var(--r); overflow: hidden; }
.statband > div { background: var(--spruce); padding: 26px 22px; }
.statband b { font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.5rem); color: #fff; display: block; }
.statband span { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: #8FB3A1; }
.statband em { color: var(--orange); font-style: normal; }

/* ---- CTA band ----------------------------------- */
.cta-band { background: var(--spruce-soft); color: #fff; border-top: 2px solid var(--orange); }
.cta-band__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: clamp(40px, 6vw, 68px); }
.cta-band h2 { font-size: var(--step-2); color: #fff; max-width: 22ch; }
.cta-band p { color: #A9C3B4; margin-top: 8px; font-family: var(--mono); font-size: var(--step--1); }

/* ---- Clients strip ----------------------------- */
.clients { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
.clients div { background: var(--paper); aspect-ratio: 5 / 2; display: grid; place-items: center; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em; color: var(--steel); }

/* ---- Client / OEM logo wall ------------------- */
.clients-band { background: var(--white); border-bottom: 1px solid var(--hairline); padding-block: clamp(32px, 5vw, 56px); }
.clients-band__label { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--steel); text-align: center; margin-bottom: 24px; }

.client-wall { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap;
  border: 1px solid var(--hairline); border-radius: var(--r); overflow: hidden; background: var(--paper); }
.client-wall li { flex: 1 1 158px; min-height: 78px; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 14px 18px; margin: 0 -1px -1px 0;
  border-right: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline);
  transition: background .15s ease; }
.client-wall li:hover { background: var(--mist); }
.client-wall__name { font-family: var(--display); font-weight: 500; font-size: 0.98rem; line-height: 1.2;
  letter-spacing: -0.01em; color: var(--spruce); transition: color .15s ease; }
.client-wall li:hover .client-wall__name { color: var(--green-link); }
.client-wall li img { max-height: 38px; max-width: 100%; width: auto; object-fit: contain;
  filter: none; opacity: 1; transition: transform .18s ease; }
.client-wall li:hover img { transform: scale(1.04); }
/* when a logo image is present, drop the text fallback */
.client-wall li:has(img) .client-wall__name { display: none; }

/* larger cells — full grid on the Resources page */
.client-wall--lg li { flex-basis: 200px; min-height: 128px; padding: 22px 24px; }
.client-wall--lg li img { max-height: 52px; }
.client-wall--lg .client-wall__name { font-size: 1.05rem; }

/* ---- Forms ------------------------------------ */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.is-full { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--spruce); }
.field label .req { color: var(--orange); }
.field input, .field select, .field textarea {
  border: 1px solid var(--hairline); border-radius: var(--r); padding: 12px 14px; background: var(--paper);
  transition: border-color .14s ease, box-shadow .14s ease;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(0,162,76,.14); }
.field[data-error] input, .field[data-error] textarea { border-color: var(--orange-deep); }
.field__err { font-family: var(--body); font-size: 0.8rem; color: var(--orange-deep); min-height: 1em; }
.form-note { font-family: var(--mono); font-size: 0.74rem; color: var(--steel); margin-top: 14px; }
code { font-family: var(--mono); font-size: 0.9em; background: var(--mist); border: 1px solid var(--hairline); border-radius: 2px; padding: 1px 5px; }
.form-status { padding: 14px 16px; border-radius: var(--r); font-size: var(--step--1); margin-bottom: 6px; }
.form-status[data-state="ok"] { background: var(--mist); border: 1px solid var(--green); color: var(--green-deep); }
.form-status[data-state="err"] { background: #FDEDE3; border: 1px solid var(--orange-deep); color: var(--orange-deep); }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }

/* ---- Contact detail list --------------------- */
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { padding: 18px 0; border-bottom: 1px solid var(--hairline); display: grid; grid-template-columns: 26px 1fr; gap: 16px; }
.contact-list li:first-child { border-top: 1px solid var(--hairline); }
.contact-list svg { width: 20px; height: 20px; color: var(--green); margin-top: 3px; }
.contact-list b { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--steel); display: block; margin-bottom: 3px; }
.contact-list a { color: var(--spruce); text-decoration: none; }
.contact-list a:hover { color: var(--green-link); }

.map-frame { border: 1px solid var(--hairline); border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 16 / 10; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }

/* ---- News ----------------------------------- */
.news-list { display: grid; gap: 1px; background: var(--hairline); border-block: 1px solid var(--hairline); }
.news-item { background: var(--white); padding: 28px 0; display: grid; grid-template-columns: 150px 1fr; gap: 30px; }
.news-item time { font-family: var(--mono); font-size: 0.78rem; color: var(--green-link); letter-spacing: 0.04em; }
.news-item h3 { font-size: var(--step-1); }
.news-item p { margin-top: 8px; color: var(--steel); max-width: 70ch; }
@media (max-width: 640px) { .news-item { grid-template-columns: 1fr; gap: 8px; } }

/* ---- Downloads --------------------------------- */
.dl-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.dl-card { border: 1px solid var(--hairline); border-radius: var(--r-lg); padding: 22px; display: flex; gap: 14px; align-items: flex-start; text-decoration: none; color: var(--spruce); background: var(--paper); transition: border-color .16s ease; }
.dl-card:hover { border-color: var(--green); }
.dl-card svg { width: 26px; height: 26px; color: var(--green); flex-shrink: 0; }
.dl-card b { font-family: var(--display); font-weight: 600; display: block; }
.dl-card span { font-family: var(--mono); font-size: 0.72rem; color: var(--steel); letter-spacing: 0.04em; }

/* ---- Footer -------------------------------- */
.footer { background: var(--spruce); color: #A9C3B4; padding-block: clamp(48px, 7vw, 84px) 0; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: clamp(28px, 4vw, 48px); }
.footer h3 { font-family: var(--mono); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer a { color: #A9C3B4; text-decoration: none; }
.footer a:hover { color: #fff; }
.footer__brand img { height: 40px; margin-bottom: 16px; }
.footer__brand p { font-size: var(--step--1); max-width: 40ch; }
.footer__addr { font-family: var(--mono); font-size: 0.76rem; line-height: 1.7; color: #8FB3A1; margin-top: 16px; font-style: normal; }
.footer__social { display: flex; gap: 10px; margin-top: 16px; }
.footer__social a { width: 38px; height: 38px; border: 1px solid var(--hairline-dk); border-radius: var(--r); display: grid; place-items: center; }
.footer__social a:hover { border-color: #57C98A; background: var(--spruce-soft); }
.footer__social svg { width: 16px; height: 16px; }
.footer__bottom { border-top: 1px solid var(--hairline-dk); margin-top: clamp(36px, 5vw, 60px); padding-block: 24px; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: #7C9C8B; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.footer__bottom a { color: #7C9C8B; }
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---- Reveal on scroll --------------------- */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .bp-draw, .bp-fade { animation: none; stroke-dashoffset: 0; opacity: 1; }
  html { scroll-behavior: auto; }
}

/* ---- Utilities --------------------------- */
.stack-lg > * + * { margin-top: clamp(28px, 4vw, 44px); }
.center-narrow { max-width: 60ch; margin-inline: auto; text-align: center; }
.mt-l { margin-top: clamp(28px, 4vw, 44px); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); }
@media (max-width: 820px) { .grid-2 { grid-template-columns: 1fr; } }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }