/*
 * Farsan Energy front-end styles.
 * The theme intentionally ships as plain CSS so routine maintenance does not
 * require Node, a bundler, or a commercial page builder.
 */
:root {
  --fe-primary: #01234b;
  --fe-primary-light: #0a4a86;
  --fe-accent: #feb005;
  --fe-accent-dark: #d58c00;
  --fe-info: #0e7bb8;
  --fe-success: #16835b;
  --fe-danger: #b43e3e;
  --fe-text: #16243a;
  --fe-muted: #66758a;
  --fe-surface: #f5f7fa;
  --fe-surface-2: #edf2f7;
  --fe-white: #fff;
  --fe-border: #dfe6ee;
  --fe-border-dark: rgba(255,255,255,.16);
  --fe-radius-sm: 12px;
  --fe-radius: 18px;
  --fe-radius-lg: 28px;
  --fe-radius-xl: 40px;
  --fe-shadow-sm: 0 10px 30px rgba(1,35,75,.08);
  --fe-shadow: 0 22px 60px rgba(1,35,75,.12);
  --fe-shadow-lg: 0 34px 90px rgba(1,35,75,.18);
  --fe-container: 1380px;
  --fe-transition: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--fe-surface); }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--fe-text);
  background: var(--fe-surface);
  font-family: Vazirmatn, Tahoma, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.95;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.is-menu-open { overflow: hidden; }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: var(--fe-primary); background: rgba(254,176,5,.46); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #edf2f6; }
::-webkit-scrollbar-thumb { border: 2px solid #edf2f6; border-radius: 999px; background: #9ba8b8; }

h1, h2, h3, h4, h5, h6 { margin: 0 0 .65em; color: var(--fe-primary); font-weight: 850; line-height: 1.45; letter-spacing: -.025em; }
p { margin: 0 0 1.2em; }
ul, ol { margin-top: 0; }
svg.fe-icon { flex: 0 0 auto; vertical-align: middle; }
.site-main { min-height: 52vh; overflow: hidden; }
.container { width: min(calc(100% - 40px), var(--fe-container)); margin-inline: auto; }
.narrow-content { width: min(100%, 900px); }
.section { padding: 88px 0; position: relative; }
.section--white { background: var(--fe-white); }
.section--dark { color: var(--fe-white); background: var(--fe-primary); }
.section-action { margin-top: 36px; text-align: center; }
.energy-grid {
  background-image: linear-gradient(rgba(1,35,75,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(1,35,75,.045) 1px, transparent 1px);
  background-size: 34px 34px;
}
.hero-glow::before, .hero-glow::after {
  position: absolute; z-index: 0; width: 410px; height: 410px; border-radius: 50%; content: ''; filter: blur(12px); pointer-events: none;
}
.hero-glow::before { inset: -150px auto auto -140px; background: radial-gradient(circle, rgba(254,176,5,.25), transparent 68%); }
.hero-glow::after { inset: auto -170px -180px auto; background: radial-gradient(circle, rgba(14,123,184,.22), transparent 68%); }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.screen-reader-text:focus, .skip-link:focus { top: 10px; right: 10px; z-index: 100000; width: auto; height: auto; clip: auto; padding: 10px 16px; border-radius: 8px; color: #fff; background: var(--fe-primary); }
[hidden] { display: none !important; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; padding: 10px 20px; border: 1px solid transparent; border-radius: 14px; font-weight: 800; line-height: 1.3; cursor: pointer; transition: transform var(--fe-transition), background var(--fe-transition), border-color var(--fe-transition), box-shadow var(--fe-transition), color var(--fe-transition); white-space: nowrap;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .icon-button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid rgba(254,176,5,.62); outline-offset: 3px; }
.button:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.button--primary { color: #fff; background: var(--fe-primary); box-shadow: 0 9px 24px rgba(1,35,75,.18); }
.button--primary:hover { background: var(--fe-primary-light); }
.button--accent { color: var(--fe-primary); background: var(--fe-accent); box-shadow: 0 9px 26px rgba(254,176,5,.25); }
.button--accent:hover { background: #ffc02b; }
.button--outline { color: var(--fe-primary); border-color: var(--fe-border); background: #fff; }
.button--outline-dark { color: var(--fe-primary); border-color: rgba(1,35,75,.23); background: transparent; }
.button--outline-dark:hover { border-color: var(--fe-primary); background: rgba(1,35,75,.04); }
.button--outline-light { color: #fff; border-color: rgba(255,255,255,.52); background: rgba(255,255,255,.04); }
.button--outline-light:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.button--large { min-height: 54px; padding: 13px 24px; border-radius: 16px; }
.button--full { width: 100%; }
.button.is-loading .button__label { opacity: .55; }
.button.is-loading::after { width: 17px; height: 17px; border: 2px solid currentColor; border-left-color: transparent; border-radius: 50%; content: ''; animation: fe-spin .8s linear infinite; }
.icon-button { display: inline-grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--fe-border); border-radius: 13px; color: var(--fe-primary); background: #fff; cursor: pointer; transition: var(--fe-transition); }
.icon-button:hover { color: var(--fe-primary); border-color: var(--fe-accent); background: rgba(254,176,5,.12); transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--fe-primary-light); font-weight: 800; }
.text-link svg { transition: transform var(--fe-transition); }
.text-link:hover svg { transform: translateX(-4px); }
.text-button { display: inline-flex; align-items: center; gap: 6px; padding: 4px; border: 0; color: var(--fe-primary-light); background: none; font-weight: 700; cursor: pointer; }
.chip { display: inline-flex; align-items: center; gap: 6px; width: fit-content; padding: 5px 12px; border-radius: 999px; color: var(--fe-primary); background: rgba(1,35,75,.08); font-size: .82rem; font-weight: 800; line-height: 1.6; }
.chip--accent { color: var(--fe-primary); background: var(--fe-accent); }
.chip--glass { color: #fff; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.13); backdrop-filter: blur(8px); }
.badge { display: inline-flex; align-items: center; width: fit-content; min-height: 27px; padding: 3px 9px; border-radius: 9px; font-size: .74rem; font-weight: 850; line-height: 1.4; }
.badge--accent { color: var(--fe-primary); background: var(--fe-accent); }
.badge--dark { color: #fff; background: rgba(1,35,75,.82); backdrop-filter: blur(7px); }
.badge--stock { color: var(--fe-success); background: #e8f6ef; }
.badge--limited { color: #9a6600; background: #fff4d9; }
.badge--order { color: var(--fe-primary-light); background: #e6f2fa; }
.badge--unavailable { color: var(--fe-danger); background: #fdeaea; }
.icon-box { display: inline-grid; place-items: center; flex: 0 0 auto; width: 50px; height: 50px; border-radius: 15px; color: var(--fe-primary-light); background: #e9f1f8; }
.icon-box--accent { color: var(--fe-primary); background: var(--fe-accent); }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; }
.tag-list span { padding: 4px 9px; border-radius: 8px; color: var(--fe-muted); background: var(--fe-surface); font-size: .76rem; font-weight: 650; }
.tag-list--light span { color: #fff; border: 1px solid rgba(255,255,255,.19); background: rgba(255,255,255,.08); }

/* Header */
.site-topbar { color: #fff; background: var(--fe-primary); font-size: .77rem; }
.site-topbar__inner { display: flex; align-items: center; justify-content: space-between; min-height: 38px; }
.site-topbar__items, .site-topbar__items > span, .site-topbar__phone { display: flex; align-items: center; gap: 7px; }
.site-topbar__items > span:first-child { font-weight: 800; }
.site-topbar__items svg, .site-topbar__phone svg { color: var(--fe-accent); }
.site-topbar__divider { width: 1px; height: 18px; margin-inline: 9px; background: rgba(255,255,255,.18); }
.site-topbar__phone { font-weight: 800; direction: ltr; }
.site-header { position: sticky; top: 0; z-index: 999; border-bottom: 1px solid rgba(223,230,238,.9); background: rgba(255,255,255,.94); backdrop-filter: blur(17px); transition: box-shadow var(--fe-transition); }
.admin-bar .site-header { top: 32px; }
.site-header.is-scrolled { box-shadow: 0 13px 40px rgba(1,35,75,.09); }
.site-header__inner { display: flex; align-items: center; min-height: 80px; gap: 22px; }
.site-brand { display: flex; align-items: center; flex: 0 0 auto; }
.site-brand img, .site-brand .custom-logo { display: block; width: auto; max-width: 166px; max-height: 57px; object-fit: contain; }
.site-brand .custom-logo-link { display: flex; }
.product-catalog-navigation { position: relative; flex: 0 0 auto; }
.product-catalog-navigation__toggle { display: inline-flex; align-items: center; gap: 7px; min-height: 43px; padding: 8px 12px; border: 1px solid rgba(1,35,75,.12); border-radius: 11px; color: var(--fe-primary); background: rgba(1,35,75,.045); font-family: inherit; font-size: .84rem; font-weight: 800; white-space: nowrap; cursor: pointer; transition: var(--fe-transition); }
.product-catalog-navigation__toggle:hover, .product-catalog-navigation__toggle[aria-expanded="true"] { border-color: rgba(254,176,5,.72); background: rgba(254,176,5,.14); }
.product-catalog-navigation__caret, .mobile-product-navigation__caret { width: 8px; height: 8px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform var(--fe-transition); }
.product-catalog-navigation__toggle[aria-expanded="true"] .product-catalog-navigation__caret { transform: rotate(225deg) translate(-1px,-1px); }
.product-catalog-navigation__panel { position: absolute; top: calc(100% + 14px); right: 0; z-index: 40; width: min(920px,calc(100vw - 40px)); max-height: min(72vh,720px); overflow: auto; padding: 20px; border: 1px solid var(--fe-border); border-radius: 20px; background: #fff; box-shadow: 0 24px 70px rgba(1,35,75,.2); }
.product-catalog-navigation__panel[hidden] { display: none; }
.product-catalog-navigation__panel::before { position: absolute; top: -7px; right: 26px; width: 13px; height: 13px; border-top: 1px solid var(--fe-border); border-right: 1px solid var(--fe-border); background: #fff; content: ""; transform: rotate(-45deg); }
.product-catalog-navigation__head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 17px; padding-bottom: 15px; border-bottom: 1px solid var(--fe-border); }
.product-catalog-navigation__head > div { display: grid; gap: 2px; }
.product-catalog-navigation__head strong { color: var(--fe-primary); font-size: 1rem; }
.product-catalog-navigation__head span { color: var(--fe-muted); font-size: .72rem; }
.product-catalog-navigation__head > a { flex: 0 0 auto; padding: 7px 10px; border-radius: 9px; color: var(--fe-primary-light); background: var(--fe-surface); font-size: .74rem; font-weight: 800; }
.product-catalog-navigation__menu, .product-catalog-navigation__menu ul { margin: 0; padding: 0; list-style: none; }
.product-catalog-navigation__menu { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.product-catalog-navigation__menu > li { min-width: 0; padding: 13px; border: 1px solid var(--fe-border); border-radius: 15px; background: #fff; }
.product-catalog-navigation__menu > li > a { display: flex; align-items: center; min-height: 35px; padding: 6px 8px; border-radius: 9px; color: var(--fe-primary); background: rgba(1,35,75,.055); font-size: .86rem; font-weight: 850; }
.product-catalog-navigation__menu .sub-menu { display: grid; gap: 2px; margin-top: 6px; }
.product-catalog-navigation__menu .sub-menu .sub-menu { margin: 2px 9px 4px 0; padding-right: 9px; border-right: 1px solid #dce5ed; }
.product-catalog-navigation__menu .sub-menu a { display: block; overflow-wrap: anywhere; padding: 5px 7px; border-radius: 7px; color: var(--fe-text); font-size: .74rem; font-weight: 670; line-height: 1.6; transition: var(--fe-transition); }
.product-catalog-navigation__menu .sub-menu a:hover { color: var(--fe-primary); background: var(--fe-surface); }
.product-catalog-navigation__menu .sub-menu .sub-menu a { color: var(--fe-muted); font-size: .7rem; font-weight: 600; }
.primary-navigation { flex: 1 1 auto; min-width: 0; }
.primary-navigation__menu { display: flex; align-items: center; gap: 1px; margin: 0; padding: 0; list-style: none; }
.primary-navigation__menu > li { position: relative; }
.primary-navigation__menu > li > a { display: flex; align-items: center; min-height: 43px; padding: 8px 11px; border-radius: 11px; color: var(--fe-text); font-size: .84rem; font-weight: 720; white-space: nowrap; transition: var(--fe-transition); }
.primary-navigation__menu > li > a:hover, .primary-navigation__menu > li.current-menu-item > a, .primary-navigation__menu > li.current-menu-parent > a { color: var(--fe-primary); background: rgba(1,35,75,.06); }
.primary-navigation__menu .sub-menu { position: absolute; top: calc(100% + 8px); right: 0; z-index: 15; min-width: 220px; margin: 0; padding: 10px; border: 1px solid var(--fe-border); border-radius: 15px; background: #fff; box-shadow: var(--fe-shadow); list-style: none; opacity: 0; visibility: hidden; transform: translateY(7px); transition: var(--fe-transition); }
.primary-navigation__menu li:hover > .sub-menu, .primary-navigation__menu li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.primary-navigation__menu .sub-menu a { display: block; padding: 8px 10px; border-radius: 8px; font-size: .85rem; font-weight: 650; }
.primary-navigation__menu .sub-menu a:hover { background: var(--fe-surface); }
.site-header__actions { display: flex; align-items: center; gap: 8px; margin-right: auto; }
.header-cart { position: relative; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 13px; color: var(--fe-primary); transition: var(--fe-transition); }
.header-cart:hover { background: rgba(1,35,75,.06); }
.fe-cart-count { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 4px; border-radius: 999px; color: var(--fe-primary); background: var(--fe-accent); font-size: .7rem; font-weight: 900; line-height: 1; }
.header-cart .fe-cart-count { position: absolute; top: 1px; left: 0; border: 2px solid #fff; }
.mobile-menu-toggle { display: none; place-items: center; width: 46px; height: 46px; padding: 0; border: 0; border-radius: 13px; color: var(--fe-primary); background: rgba(1,35,75,.06); cursor: pointer; }
.mobile-menu-toggle__close { display: none; }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__open { display: none; }
.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-toggle__close { display: inline-flex; }
.mobile-navigation, .mobile-navigation-backdrop { display: none; }
.mobile-quick-actions { display: none; }

/* General headings and hero */
.section-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 36px; }
.section-header--center { display: block; max-width: 810px; margin-inline: auto; margin-bottom: 40px; text-align: center; }
.section-header__copy { max-width: 820px; }
.section-header__eyebrow { display: flex; align-items: center; gap: 9px; margin-bottom: 9px; color: var(--fe-primary-light); font-size: .84rem; font-weight: 850; }
.section-header__eyebrow > span { width: 28px; height: 3px; border-radius: 99px; background: var(--fe-accent); }
.section-header--center .section-header__eyebrow { justify-content: center; }
.section-header h2 { margin-bottom: 10px; font-size: clamp(1.75rem, 3.2vw, 2.65rem); }
.section-header p { margin: 0; color: var(--fe-muted); font-size: 1.02rem; }
.section-header--invert h2, .section-header--invert .section-header__eyebrow { color: #fff; }
.section-header--invert p { color: rgba(255,255,255,.68); }
.section-header__action { flex: 0 0 auto; padding-bottom: 5px; }
.page-hero { position: relative; overflow: hidden; color: #fff; background-color: var(--fe-primary); }
.page-hero__inner { position: relative; z-index: 1; padding-top: 60px; padding-bottom: 64px; }
.page-hero--small .page-hero__inner { padding-top: 48px; padding-bottom: 50px; }
.breadcrumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; color: rgba(255,255,255,.58); font-size: .78rem; }
.breadcrumbs a { display: inline-flex; align-items: center; gap: 5px; transition: color var(--fe-transition); }
.breadcrumbs a:hover { color: var(--fe-accent); }
.page-hero__row { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-top: 13px; }
.page-hero__copy { max-width: 900px; }
.page-hero h1 { margin-bottom: 12px; color: #fff; font-size: clamp(2rem, 5vw, 3.8rem); }
.page-hero--small h1 { font-size: clamp(1.9rem, 4vw, 3.15rem); }
.page-hero p { max-width: 850px; margin: 0; color: rgba(255,255,255,.72); font-size: clamp(.98rem, 1.6vw, 1.16rem); }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* Home hero */
.home-hero { position: relative; overflow: hidden; color: #fff; background: linear-gradient(125deg, #01234b 0%, #073b70 62%, #0a4a86 100%); }
.home-hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(480px, .98fr); align-items: center; gap: 64px; min-height: 650px; padding-top: 75px; padding-bottom: 78px; }
.hero-kicker { display: flex; align-items: center; gap: 9px; margin-bottom: 20px; color: rgba(255,255,255,.76); font-size: .9rem; font-weight: 750; }
.hero-kicker span { width: 9px; height: 9px; border-radius: 50%; background: var(--fe-accent); box-shadow: 0 0 0 7px rgba(254,176,5,.13); }
.home-hero h1 { margin-bottom: 22px; color: #fff; font-size: clamp(2.7rem, 5.4vw, 5.2rem); line-height: 1.32; letter-spacing: -.045em; }
.home-hero h1 mark { padding: 0; color: var(--fe-accent); background: transparent; }
.home-hero__copy > p { max-width: 690px; color: rgba(255,255,255,.76); font-size: clamp(1rem, 1.8vw, 1.22rem); }
.home-hero__actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 30px; }
.home-hero__trust { display: flex; flex-wrap: wrap; gap: 18px 25px; margin-top: 34px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.14); }
.home-hero__trust span { display: flex; align-items: center; gap: 7px; color: rgba(255,255,255,.78); font-size: .84rem; font-weight: 650; }
.home-hero__trust svg { color: var(--fe-accent); }
.home-hero__visual { position: relative; min-height: 480px; }
.energy-dashboard { position: absolute; inset: 30px 15px 24px 35px; overflow: hidden; padding: 27px; border: 1px solid rgba(255,255,255,.24); border-radius: 30px; background: rgba(255,255,255,.94); box-shadow: 0 35px 90px rgba(0,0,0,.28); backdrop-filter: blur(16px); color: var(--fe-text); }
.energy-dashboard__head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid var(--fe-border); }
.energy-dashboard__head > span { display: flex; align-items: center; gap: 8px; color: var(--fe-primary); font-weight: 850; }
.energy-dashboard__head i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--fe-success); box-shadow: 0 0 0 6px rgba(22,131,91,.1); }
.energy-dashboard__head small { color: var(--fe-muted); }
.energy-dashboard__flow { display: grid; grid-template-columns: 1fr 52px 1.15fr 52px 1fr; align-items: center; gap: 5px; padding: 46px 0 38px; }
.flow-node { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 135px; padding: 15px 8px; border: 1px solid var(--fe-border); border-radius: 19px; background: var(--fe-surface); text-align: center; }
.flow-node svg { margin-bottom: 8px; color: var(--fe-primary-light); }
.flow-node span { color: var(--fe-muted); font-size: .75rem; }
.flow-node strong { color: var(--fe-primary); font-size: .92rem; }
.flow-node--sun svg { color: #d99500; }
.flow-node--battery svg { color: var(--fe-success); }
.flow-node--main { min-height: 164px; color: #fff; border: 0; background: var(--fe-primary); box-shadow: 0 16px 40px rgba(1,35,75,.2); }
.flow-node--main svg, .flow-node--main strong { color: var(--fe-accent); }
.flow-node--main span { color: rgba(255,255,255,.67); }
.flow-line { position: relative; height: 2px; background: #c9d6e3; }
.flow-line::after { position: absolute; top: 50%; left: -1px; width: 7px; height: 7px; border-top: 2px solid var(--fe-primary-light); border-left: 2px solid var(--fe-primary-light); content: ''; transform: translateY(-50%) rotate(-45deg); }
.flow-line i { position: absolute; top: -2px; right: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--fe-accent); animation: fe-flow 2.4s infinite linear; }
.energy-dashboard__metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.energy-dashboard__metrics > div { padding: 15px 17px; border-radius: 15px; background: #edf3f8; }
.energy-dashboard__metrics small, .energy-dashboard__metrics span { display: block; color: var(--fe-muted); font-size: .7rem; }
.energy-dashboard__metrics strong { display: block; margin: 2px 0; color: var(--fe-primary); font-size: 1.38rem; }
.hero-float-card { position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; min-width: 215px; padding: 13px 15px; border-radius: 15px; color: var(--fe-text); background: #fff; box-shadow: var(--fe-shadow); }
.hero-float-card svg { color: var(--fe-success); }
.hero-float-card strong, .hero-float-card span { display: block; }
.hero-float-card strong { color: var(--fe-primary); font-size: .83rem; }
.hero-float-card span { color: var(--fe-muted); font-size: .68rem; }
.hero-float-card--one { top: 1px; right: -8px; }
.hero-float-card--two { bottom: -1px; left: -4px; }

/* Trust / stats */
.trust-strip { position: relative; z-index: 3; margin-top: -1px; border-bottom: 1px solid var(--fe-border); background: #fff; }
.trust-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-strip__grid > div { display: flex; align-items: center; gap: 13px; min-height: 112px; padding: 22px 23px; border-left: 1px solid var(--fe-border); }
.trust-strip__grid > div:last-child { border-left: 0; }
.trust-strip strong, .trust-strip small { display: block; }
.trust-strip strong { color: var(--fe-primary); font-size: .91rem; }
.trust-strip small { color: var(--fe-muted); font-size: .74rem; }
.stats-section { padding: 35px 0; color: #fff; background: var(--fe-primary); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-card { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 94px; padding: 12px 20px; border-left: 1px solid rgba(255,255,255,.15); text-align: center; }
.stat-card:last-child { border-left: 0; }
.stat-card strong { color: var(--fe-accent); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 900; line-height: 1.2; }
.stat-card span { color: rgba(255,255,255,.73); font-size: .83rem; }

/* Reusable card grids */
.cards-grid { display: grid; gap: 24px; }
.cards-grid--products { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards-grid--solutions { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid--solutions-wide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid--projects { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid--projects-wide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid--insights { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid--insights-wide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-card, .solution-card, .project-card, .insight-card, .standard-card { overflow: hidden; border: 1px solid var(--fe-border); border-radius: var(--fe-radius); background: #fff; box-shadow: 0 7px 25px rgba(1,35,75,.045); transition: transform var(--fe-transition), box-shadow var(--fe-transition), border-color var(--fe-transition); }
.product-card:hover, .solution-card:hover, .project-card:hover, .insight-card:hover, .standard-card:hover { border-color: rgba(10,74,134,.26); box-shadow: var(--fe-shadow-sm); transform: translateY(-5px); }

/* Product visuals/cards */
.product-card { display: flex; flex-direction: column; min-width: 0; }
.product-card__visual { position: relative; display: block; overflow: hidden; min-height: 235px; background: linear-gradient(145deg,#eff4f8,#dde8f1); }
.product-card__badges { position: absolute; z-index: 2; top: 14px; right: 14px; left: 14px; display: flex; justify-content: space-between; gap: 7px; pointer-events: none; }
.product-visual { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100%; isolation: isolate; }
.product-visual::before { position: absolute; z-index: -1; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle,rgba(10,74,134,.18),transparent 68%); content: ''; }
.product-visual__orb { display: grid; place-items: center; width: 116px; height: 116px; border: 1px solid rgba(255,255,255,.74); border-radius: 33px; color: var(--fe-primary); background: linear-gradient(145deg,rgba(255,255,255,.92),rgba(221,232,241,.72)); box-shadow: 0 22px 50px rgba(1,35,75,.16), inset 0 1px 0 rgba(255,255,255,.9); transform: rotate(-3deg); transition: transform 260ms ease; }
.product-card:hover .product-visual__orb { transform: translateY(-5px) rotate(2deg); }
.product-visual__label { margin-top: 14px; color: var(--fe-muted); font-size: .75rem; font-weight: 750; }
.product-visual--compact .product-visual__orb { width: 94px; height: 94px; border-radius: 26px; }
.product-visual--panel .product-visual__orb { color: #0a4a86; }
.product-visual--battery .product-visual__orb, .product-visual--ups .product-visual__orb, .product-visual--power-station .product-visual__orb { color: var(--fe-success); }
.product-visual--generator .product-visual__orb { color: #645041; }
.product-visual--cable .product-visual__orb, .product-visual--structure .product-visual__orb { color: #53657a; }
.product-card__body { display: flex; flex-direction: column; flex: 1; padding: 20px; }
.product-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; color: var(--fe-muted); font-size: .69rem; }
.product-card h3 { min-height: 3.2em; margin-bottom: 8px; font-size: 1.02rem; }
.product-card h3 a:hover { color: var(--fe-primary-light); }
.product-card__body > p { flex: 1; min-height: 3.9em; margin-bottom: 17px; color: var(--fe-muted); font-size: .79rem; line-height: 1.8; }
.product-card__footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; padding-top: 16px; border-top: 1px solid var(--fe-border); }
.product-card__price { min-width: 0; }
.product-card__price del, .product-card__price span { display: block; color: var(--fe-muted); font-size: .68rem; }
.product-card__price strong { display: block; color: var(--fe-primary); font-size: .92rem; white-space: nowrap; }

/* Solution cards */
.solution-card { display: flex; flex-direction: column; }
.solution-card__media { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 280px; padding: 24px; color: #fff; background: linear-gradient(155deg,#0a4a86,#01234b); background-position: center; background-size: cover; }
.solution-card__media::after { position: absolute; inset: 0; border-radius: inherit; content: ''; background: linear-gradient(180deg,transparent 22%,rgba(1,35,75,.87) 100%); pointer-events: none; }
.solution-card__media > * { position: relative; z-index: 1; }
.solution-card__icon { position: absolute; top: 20px; right: 20px; display: grid; place-items: center; width: 52px; height: 52px; border: 1px solid rgba(255,255,255,.22); border-radius: 15px; color: var(--fe-primary); background: var(--fe-accent); }
.solution-card__eyebrow { margin-bottom: 4px; color: var(--fe-accent); font-size: .78rem; font-weight: 850; }
.solution-card__media h3 { margin: 0; color: #fff; font-size: 1.45rem; }
.solution-card__audience { margin-top: 3px; color: rgba(255,255,255,.7); font-size: .76rem; }
.solution-card__body { display: flex; flex-direction: column; flex: 1; padding: 21px; }
.solution-card__body > p { min-height: 4.4em; color: var(--fe-muted); font-size: .83rem; }
.solution-card__facts { display: grid; grid-template-columns: 1.2fr .8fr; gap: 10px; margin: 17px 0; padding: 14px 0; border-block: 1px solid var(--fe-border); }
.solution-card__facts div + div { padding-right: 10px; border-right: 1px solid var(--fe-border); }
.solution-card__facts small, .solution-card__facts strong { display: block; }
.solution-card__facts small { color: var(--fe-muted); font-size: .66rem; }
.solution-card__facts strong { color: var(--fe-primary); font-size: .76rem; line-height: 1.7; }

/* Project / insight cards */
.project-card__media { position: relative; display: block; min-height: 250px; background: linear-gradient(145deg,#dce7ef,#b7cad9); background-position: center; background-size: cover; }
.project-card__media::after { position: absolute; inset: 0; content: ''; background: linear-gradient(180deg,rgba(1,35,75,.02),rgba(1,35,75,.25)); }
.project-card__media .badge { position: absolute; z-index: 2; top: 15px; right: 15px; }
.project-card__body { padding: 21px; }
.project-card__meta, .insight-card__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 8px; color: var(--fe-muted); font-size: .72rem; }
.project-card__meta span, .insight-card__meta span { display: inline-flex; align-items: center; gap: 5px; }
.project-card h3 { font-size: 1.16rem; }
.project-card p { min-height: 3.8em; color: var(--fe-muted); font-size: .81rem; }
.insight-card { display: flex; flex-direction: column; }
.insight-card__media { position: relative; display: flex; align-items: flex-start; justify-content: space-between; min-height: 190px; padding: 18px; color: #fff; background-position: center !important; background-size: cover !important; }
.insight-card__book { align-self: flex-end; display: grid; place-items: center; width: 62px; height: 62px; border: 1px solid rgba(255,255,255,.18); border-radius: 18px; background: rgba(255,255,255,.1); backdrop-filter: blur(8px); }
.insight-card__body { display: flex; flex-direction: column; flex: 1; padding: 20px; }
.insight-card h3 { min-height: 3.1em; font-size: 1.08rem; }
.insight-card__body > p { flex: 1; color: var(--fe-muted); font-size: .8rem; }

/* Process / selector teaser */
.selector-teaser { overflow: hidden; color: #fff; background: var(--fe-primary); }
.selector-teaser__grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 74px; }
.selector-teaser h2 { margin-top: 16px; color: #fff; font-size: clamp(2rem,4vw,3.25rem); }
.selector-teaser__copy > p { color: rgba(255,255,255,.72); font-size: 1.04rem; }
.selector-teaser__checks { display: flex; flex-wrap: wrap; gap: 14px 22px; margin: 24px 0; }
.selector-teaser__checks span { display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,.83); font-size: .83rem; }
.selector-teaser__checks svg { color: var(--fe-accent); }
.selector-teaser__panel { padding: 25px; border: 1px solid rgba(255,255,255,.16); border-radius: 30px; background: rgba(255,255,255,.07); backdrop-filter: blur(10px); }
.mini-calculator { padding: 24px; border-radius: 22px; color: var(--fe-text); background: #fff; box-shadow: var(--fe-shadow-lg); transform: rotate(1.2deg); }
.mini-calculator__head { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--fe-border); }
.mini-calculator__head span { display: flex; align-items: center; gap: 8px; color: var(--fe-primary); font-weight: 850; }
.mini-calculator__head small { color: var(--fe-muted); }
.mini-calculator__row { display: flex; justify-content: space-between; gap: 15px; padding: 9px 0; font-size: .84rem; }
.mini-calculator__row span { color: var(--fe-muted); }
.mini-calculator__bars { display: grid; gap: 9px; margin: 16px 0; }
.mini-calculator__bars i { position: relative; display: block; height: 8px; border-radius: 99px; background: #e7edf3; }
.mini-calculator__bars i::after { display: block; width: var(--value); height: 100%; border-radius: inherit; background: linear-gradient(90deg,var(--fe-primary-light),var(--fe-accent)); content: ''; }
.mini-calculator__result { padding: 16px; border-radius: 15px; background: var(--fe-primary); }
.mini-calculator__result span, .mini-calculator__result small { display: block; color: rgba(255,255,255,.65); font-size: .72rem; }
.mini-calculator__result strong { display: block; color: var(--fe-accent); font-size: 1.6rem; }
.process-section { background: linear-gradient(180deg,var(--fe-surface),#eaf0f6); }
.process-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 14px; }
.process-card { position: relative; min-height: 260px; padding: 23px 19px; border: 1px solid var(--fe-border); border-radius: var(--fe-radius); background: #fff; box-shadow: var(--fe-shadow-sm); }
.process-card::after { position: absolute; top: 47px; left: -15px; z-index: 2; width: 15px; height: 2px; background: var(--fe-accent); content: ''; }
.process-card:last-child::after { display: none; }
.process-card__number { position: absolute; top: 15px; left: 16px; color: #d7e0e9; font-size: 1.85rem; font-weight: 900; }
.process-card .icon-box { margin-bottom: 18px; }
.process-card h3 { font-size: .98rem; }
.process-card p { margin: 0; color: var(--fe-muted); font-size: .76rem; }
.projects-showcase .project-card { color: var(--fe-text); }

/* Assistant */
.assistant-section { background: linear-gradient(180deg,#fff,#f3f6f9); }
.energy-assistant { max-width: 1050px; margin-inline: auto; overflow: hidden; border: 1px solid var(--fe-border); border-radius: 28px; background: #fbfcfe; box-shadow: var(--fe-shadow-lg); }
.energy-assistant__head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 28px; color: #fff; background: var(--fe-primary); }
.energy-assistant__head > div { display: flex; align-items: center; gap: 13px; }
.assistant-logo { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 15px; color: var(--fe-primary); background: var(--fe-accent); }
.energy-assistant__head h3 { margin: 0; color: #fff; font-size: 1.08rem; }
.energy-assistant__head p { margin: 1px 0 0; color: rgba(255,255,255,.62); font-size: .75rem; }
.assistant-online { display: flex; align-items: center; gap: 7px; color: rgba(255,255,255,.72); font-size: .76rem; }
.assistant-online i { width: 8px; height: 8px; border-radius: 50%; background: #41ca91; box-shadow: 0 0 0 6px rgba(65,202,145,.11); }
.energy-assistant__body { padding: 27px; }
.assistant-question { width: fit-content; max-width: 78%; margin-right: auto; padding: 15px 19px; border-radius: 20px 20px 7px 20px; color: #fff; background: var(--fe-primary-light); font-size: .91rem; }
.assistant-answer { max-width: 88%; margin-top: 18px; padding: 19px; border: 1px solid var(--fe-border); border-radius: 19px 19px 19px 7px; background: #fff; }
.assistant-answer.is-thinking { min-height: 112px; background: linear-gradient(90deg,#fff,#f5f8fb,#fff); background-size: 200% 100%; animation: fe-shimmer 1.25s infinite; }
.assistant-answer__status { display: flex; align-items: center; gap: 6px; margin-bottom: 7px; color: var(--fe-success); font-size: .76rem; font-weight: 850; }
.assistant-answer p { margin: 0; color: var(--fe-text); font-size: .86rem; }
.assistant-answer__sources { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 13px; }
.assistant-answer__sources span { padding: 3px 8px; border-radius: 7px; color: var(--fe-primary-light); background: #edf4fa; font-size: .68rem; }
.assistant-suggestions { display: flex; flex-wrap: wrap; gap: 7px; margin: 19px 0; }
.assistant-suggestions button { padding: 7px 10px; border: 1px solid var(--fe-border); border-radius: 10px; color: var(--fe-primary); background: #fff; font-size: .73rem; cursor: pointer; }
.assistant-suggestions button:hover { border-color: var(--fe-primary-light); background: #edf4fa; }
.assistant-form { display: flex; gap: 9px; }
.assistant-form input { flex: 1; min-width: 0; min-height: 49px; padding: 10px 15px; border: 1px solid var(--fe-border); border-radius: 14px; background: #fff; }
.energy-assistant__foot { padding: 12px 27px; border-top: 1px solid var(--fe-border); color: var(--fe-muted); background: #f3f6f9; font-size: .73rem; text-align: center; }
.energy-assistant__foot a { color: var(--fe-primary-light); font-weight: 800; }

/* FAQ / CTA / footer */
.faq-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; align-items: start; }
.faq-layout__intro { position: sticky; top: 125px; }
.faq-layout__intro h2 { font-size: clamp(1.8rem,3.4vw,2.7rem); }
.faq-layout__intro p { color: var(--fe-muted); }
.accordion { display: grid; gap: 10px; }
.accordion__item { overflow: hidden; border: 1px solid var(--fe-border); border-radius: 15px; background: #fff; }
.accordion__item > button { display: flex; align-items: center; justify-content: space-between; gap: 15px; width: 100%; padding: 18px 20px; border: 0; color: var(--fe-primary); background: transparent; font-weight: 800; text-align: right; cursor: pointer; }
.accordion__plus { transition: transform var(--fe-transition); }
.accordion__item.is-open .accordion__plus { transform: rotate(45deg); }
.accordion__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 260ms ease; }
.accordion__item.is-open .accordion__panel { grid-template-rows: 1fr; }
.accordion__panel > div { min-height: 0; overflow: hidden; }
.accordion__panel p { margin: 0; padding: 0 20px 20px; color: var(--fe-muted); font-size: .86rem; }
.cta-section { padding-top: 40px; }
.cta-panel { position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 46px 50px; border: 1px solid rgba(1,35,75,.12); border-radius: 28px; background: linear-gradient(110deg,#fff 0%,#f4f7fa 100%); box-shadow: var(--fe-shadow); }
.cta-panel::after { position: absolute; left: -80px; bottom: -120px; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle,rgba(254,176,5,.25),transparent 70%); content: ''; }
.cta-panel__copy { position: relative; z-index: 1; max-width: 760px; }
.cta-panel h2 { margin-bottom: 7px; font-size: clamp(1.7rem,3vw,2.55rem); }
.cta-panel p { margin: 0; color: var(--fe-muted); }
.cta-panel__actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 9px; }
.cta-panel--dark { color: #fff; border-color: rgba(255,255,255,.15); background: var(--fe-primary); }
.cta-panel--dark h2 { color: #fff; }
.cta-panel--dark p { color: rgba(255,255,255,.67); }
.site-footer { margin-top: 60px; color: rgba(255,255,255,.72); background-color: #001a39; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px); }
.site-footer__grid { display: grid; grid-template-columns: 1.3fr .72fr 1.05fr 1fr; gap: 45px; padding-top: 70px; padding-bottom: 55px; }
.site-footer__logo { display: block; width: 180px; margin-bottom: 18px; }
.site-footer__logo img { width: 100%; max-height: 58px; object-fit: contain; object-position: right center; }
.site-footer__brand p { max-width: 390px; font-size: .84rem; }
.site-footer__badges { display: flex; flex-wrap: wrap; gap: 8px; }
.site-footer__badges span { display: flex; align-items: center; gap: 6px; padding: 6px 9px; border: 1px solid rgba(255,255,255,.12); border-radius: 9px; color: rgba(255,255,255,.76); font-size: .7rem; }
.site-footer__badges svg { color: var(--fe-accent); }
.site-footer h2 { margin-bottom: 16px; color: #fff; font-size: 1rem; }
.site-footer__menu, .site-footer__contact { margin: 0; padding: 0; list-style: none; }
.site-footer__menu { display: grid; gap: 8px; }
.site-footer__menu a { color: rgba(255,255,255,.68); font-size: .82rem; transition: var(--fe-transition); }
.site-footer__menu a:hover { color: var(--fe-accent); padding-right: 4px; }
.site-footer__contact { display: grid; gap: 11px; }
.site-footer__contact li { display: flex; align-items: flex-start; gap: 9px; font-size: .77rem; }
.site-footer__contact svg { margin-top: 5px; color: var(--fe-accent); }
.site-footer__cta { padding: 22px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.055); }
.site-footer__cta h2 { margin-top: 12px; font-size: 1.16rem; }
.site-footer__cta p { font-size: .76rem; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.1); }
.site-footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 66px; }
.site-footer__bottom p { margin: 0; font-size: .69rem; }
.site-footer__notice { color: rgba(255,255,255,.44); }

/* Forms */
.lead-form-card { padding: 28px; border: 1px solid var(--fe-border); border-radius: 22px; background: #fff; box-shadow: var(--fe-shadow-sm); }
.lead-form-card__head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 24px; }
.lead-form-card__head h3 { margin-bottom: 3px; font-size: 1.2rem; }
.lead-form-card__head p { margin: 0; color: var(--fe-muted); font-size: .79rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; min-width: 0; color: var(--fe-text); font-size: .78rem; font-weight: 720; }
.field--full { grid-column: 1 / -1; }
.field input, .field textarea, .field select, .shop-search input, .shop-toolbar select, .assistant-form input, .range-field input { width: 100%; border: 1px solid var(--fe-border); color: var(--fe-text); background: #fff; }
.field input, .field select { min-height: 49px; padding: 9px 13px; border-radius: 12px; }
.field textarea { resize: vertical; min-height: 120px; padding: 11px 13px; border-radius: 12px; line-height: 1.8; }
.field input:hover, .field textarea:hover, .field select:hover { border-color: #b8c7d7; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--fe-primary-light); box-shadow: 0 0 0 4px rgba(10,74,134,.08); outline: 0; }
.field small { color: var(--fe-muted); font-weight: 450; }
.form-consent { display: flex; align-items: flex-start; gap: 8px; margin: 16px 0; color: var(--fe-muted); font-size: .74rem; cursor: pointer; }
.form-consent input { margin-top: 7px; accent-color: var(--fe-primary); }
.form-honeypot { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.form-status { min-height: 25px; margin-top: 10px; font-size: .76rem; font-weight: 700; }
.form-status.is-success { color: var(--fe-success); }
.form-status.is-error { color: var(--fe-danger); }
.form-status .tracking-code { display: inline-block; margin-right: 5px; padding: 2px 7px; border-radius: 6px; color: var(--fe-primary); background: rgba(254,176,5,.25); direction: ltr; }
.input-action { display: flex; gap: 8px; }
.input-action input { flex: 1; }
.lead-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 70px; }
.lead-layout__copy h2 { margin-top: 15px; font-size: clamp(1.9rem,3.7vw,3rem); }
.lead-layout__copy > p { color: var(--fe-muted); }
.contact-points { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.contact-points a { display: flex; align-items: center; gap: 10px; padding: 13px; border: 1px solid var(--fe-border); border-radius: 13px; background: #fff; }
.contact-points svg { color: var(--fe-primary-light); }
.contact-points small, .contact-points strong { display: block; }
.contact-points small { color: var(--fe-muted); font-size: .66rem; }
.contact-points strong { color: var(--fe-primary); font-size: .8rem; }

/* Lists and info cards */
.check-list { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.check-list--columns { grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.check-list li { display: flex; align-items: flex-start; gap: 8px; color: var(--fe-text); font-size: .84rem; }
.check-list li svg { margin-top: 5px; color: var(--fe-success); }
.info-card { padding: 22px; border: 1px solid var(--fe-border); border-radius: 17px; background: #fff; box-shadow: 0 7px 24px rgba(1,35,75,.045); }
.info-card--accent { border-top: 4px solid var(--fe-accent); }
.info-card h3 { margin: 13px 0 7px; font-size: 1.04rem; }
.info-card > p { color: var(--fe-muted); font-size: .79rem; }
.info-card .button { margin-top: 15px; }
.sticky-stack { position: sticky; top: 120px; display: grid; gap: 15px; }
.detail-section { margin-bottom: 24px; padding: 28px; border: 1px solid var(--fe-border); border-radius: 20px; background: #fff; }
.detail-section__head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 22px; }
.detail-section__head h2 { margin-bottom: 2px; font-size: 1.35rem; }
.detail-section__head p { margin: 0; color: var(--fe-muted); font-size: .77rem; }

/* Shop */
.shop-toolbar { display: grid; grid-template-columns: minmax(280px,1.15fr) 2fr; gap: 18px; padding: 18px; border: 1px solid var(--fe-border); border-radius: 18px; background: #fff; box-shadow: var(--fe-shadow-sm); }
.shop-search { position: relative; display: flex; align-items: center; }
.shop-search > span { position: absolute; right: 14px; z-index: 1; display: flex; color: var(--fe-muted); }
.shop-search input { min-height: 52px; padding: 10px 45px 10px 14px; border-radius: 13px; }
.shop-toolbar__selects { display: grid; grid-template-columns: repeat(auto-fit,minmax(125px,1fr)); align-items: end; gap: 10px; }
.shop-toolbar__selects label { display: grid; gap: 4px; color: var(--fe-muted); font-size: .65rem; font-weight: 650; }
.shop-toolbar select { min-height: 34px; padding: 4px 8px; border-radius: 9px; color: var(--fe-text); }
.shop-toolbar__submit { min-height: 34px; padding: 6px 13px; font-size: .74rem; }
.shop-result-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 21px 0; }
.shop-result-bar p { margin: 0; color: var(--fe-muted); font-size: .8rem; }
.shop-result-bar strong { color: var(--fe-primary); font-size: 1rem; }
.shop-empty, .empty-state { grid-column: 1 / -1; padding: 70px 25px; border: 1px dashed #b8c5d2; border-radius: 20px; background: rgba(255,255,255,.68); text-align: center; }
.shop-empty > span, .empty-state__icon { display: grid; place-items: center; width: 70px; height: 70px; margin: 0 auto 16px; border-radius: 22px; color: var(--fe-primary-light); background: #e7f0f7; }
.shop-empty h2, .empty-state h2 { margin-bottom: 6px; font-size: 1.3rem; }
.shop-empty p, .empty-state p { color: var(--fe-muted); }
.shop-support { padding: 38px 0; }
.shop-support__grid { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.shop-support__grid > div { display: flex; align-items: center; gap: 15px; }
.shop-support h2 { margin: 0; font-size: 1.3rem; }
.shop-support p { margin: 2px 0 0; color: var(--fe-muted); font-size: .8rem; }

/* Single product */
.product-detail-hero { padding: 34px 0 72px; background: linear-gradient(180deg,#fff,var(--fe-surface)); }
.product-detail-hero .breadcrumbs { color: var(--fe-muted); }
.product-detail-hero .breadcrumbs a:hover { color: var(--fe-primary-light); }
.product-detail-hero__grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 58px; align-items: start; }
.product-gallery__main { position: relative; overflow: hidden; min-height: 485px; border: 1px solid var(--fe-border); border-radius: 26px; background: linear-gradient(145deg,#edf3f8,#dbe7f0); box-shadow: var(--fe-shadow); }
.product-gallery__main .product-visual { min-height: 485px; }
.product-gallery__main .product-visual__orb { width: 190px; height: 190px; border-radius: 48px; }
.product-gallery__badge { position: absolute; top: 19px; right: 19px; }
.product-gallery__benefits { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; margin-top: 12px; }
.product-gallery__benefits span { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 60px; padding: 8px; border: 1px solid var(--fe-border); border-radius: 12px; color: var(--fe-muted); background: #fff; font-size: .68rem; font-weight: 650; text-align: center; }
.product-gallery__benefits svg { color: var(--fe-primary-light); }
.product-detail-copy__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.product-detail-copy h1 { margin-bottom: 9px; font-size: clamp(2rem,4vw,3.3rem); }
.product-detail-copy__subtitle { color: var(--fe-muted); font-size: 1.02rem; }
.product-identifiers { display: flex; gap: 10px; margin: 20px 0; }
.product-identifiers span { min-width: 130px; padding: 9px 12px; border-radius: 11px; background: #eaf0f5; }
.product-identifiers small, .product-identifiers strong { display: block; }
.product-identifiers small { color: var(--fe-muted); font-size: .65rem; }
.product-identifiers strong { color: var(--fe-primary); font-size: .82rem; }
.product-description { color: var(--fe-muted); font-size: .88rem; }
.product-key-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 17px; margin: 21px 0; }
.product-key-features span { display: flex; align-items: center; gap: 7px; font-size: .79rem; }
.product-key-features svg { color: var(--fe-success); }
.purchase-panel { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-top: 26px; padding: 22px; border: 1px solid #cfdbe7; border-radius: 18px; background: #fff; box-shadow: var(--fe-shadow-sm); }
.purchase-panel__price del, .purchase-panel__price small, .purchase-panel__price span { display: block; color: var(--fe-muted); font-size: .7rem; }
.purchase-panel__price strong { display: block; color: var(--fe-primary); font-size: 1.5rem; }
.purchase-panel__actions { display: grid; gap: 8px; min-width: 210px; }
.product-info-layout { display: grid; grid-template-columns: 1fr 330px; gap: 28px; align-items: start; }
.spec-table { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--fe-border); border-radius: 13px; overflow: hidden; }
.spec-table > div { display: flex; align-items: center; justify-content: space-between; gap: 15px; min-height: 54px; padding: 10px 14px; border-bottom: 1px solid var(--fe-border); }
.spec-table > div:nth-child(odd) { border-left: 1px solid var(--fe-border); }
.spec-table > div:nth-last-child(-n+2) { border-bottom: 0; }
.spec-table span { color: var(--fe-muted); font-size: .77rem; }
.spec-table strong { color: var(--fe-primary); font-size: .78rem; text-align: left; }
.split-details { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.split-details h3 { font-size: 1rem; }
.product-info-layout__aside { display: grid; gap: 15px; }
.download-list { display: grid; gap: 7px; }
.download-list a { display: flex; align-items: center; gap: 9px; padding: 10px; border-radius: 10px; background: var(--fe-surface); transition: var(--fe-transition); }
.download-list a:hover { background: #e8f1f8; }
.download-list a > span { color: var(--fe-primary-light); }
.download-list strong, .download-list small { display: block; }
.download-list strong { color: var(--fe-primary); font-size: .74rem; }
.download-list small { color: var(--fe-muted); font-size: .62rem; }

/* Solution archive/detail */
.solution-intro-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.solution-detail-hero { position: relative; overflow: hidden; padding: 34px 0 74px; color: #fff; background: var(--fe-primary); }
.solution-detail-hero::after { position: absolute; inset: 0; content: ''; background: linear-gradient(110deg,rgba(1,35,75,1) 0%,rgba(1,35,75,.93) 52%,rgba(1,35,75,.64) 100%); }
.solution-detail-hero > .container { position: relative; z-index: 2; }
.solution-detail-hero__grid { display: grid; grid-template-columns: 1fr .78fr; align-items: center; gap: 65px; }
.solution-detail-hero__eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; color: var(--fe-accent); font-weight: 800; }
.solution-detail-hero h1 { color: #fff; font-size: clamp(2.2rem,4.8vw,4.2rem); }
.solution-detail-hero__audience { color: var(--fe-accent); font-weight: 750; }
.solution-detail-hero__summary { color: rgba(255,255,255,.73); font-size: 1.02rem; }
.solution-detail-hero__actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.solution-detail-hero__card { overflow: hidden; border: 1px solid rgba(255,255,255,.21); border-radius: 26px; background: #fff; box-shadow: 0 30px 80px rgba(0,0,0,.25); }
.solution-image { min-height: 270px; background-image: var(--solution-image), linear-gradient(145deg,#c7d9e8,#7fa7c8); background-position: center; background-size: cover; }
.solution-price-box { padding: 22px; color: var(--fe-text); }
.solution-price-box small, .solution-price-box strong { display: block; }
.solution-price-box > div:first-child > small { color: var(--fe-muted); font-size: .7rem; }
.solution-price-box > div:first-child > strong { color: var(--fe-primary); font-size: 1.15rem; }
.solution-price-box__facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 15px 0; padding: 13px 0; border-block: 1px solid var(--fe-border); }
.solution-price-box__facts span + span { padding-right: 10px; border-right: 1px solid var(--fe-border); }
.solution-price-box__facts small { color: var(--fe-muted); font-size: .65rem; }
.solution-price-box__facts strong { color: var(--fe-primary); font-size: .78rem; }
.solution-price-box p { margin: 0; color: var(--fe-muted); font-size: .68rem; }
.problem-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.problem-result-card { padding: 26px; border-radius: 20px; background: #f0f4f8; }
.problem-result-card--result { background: #fff6dd; }
.problem-result-card small { display: block; margin-top: 12px; color: var(--fe-muted); font-size: .72rem; font-weight: 750; }
.problem-result-card h2 { margin: 4px 0 0; font-size: 1.2rem; line-height: 1.8; }
.solution-detail-grid { display: grid; grid-template-columns: 1fr 350px; gap: 30px; align-items: start; }
.include-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; }
.include-grid > div { display: flex; align-items: center; gap: 7px; min-height: 52px; padding: 10px 12px; border-radius: 11px; background: var(--fe-surface); font-size: .78rem; }
.include-grid svg { color: var(--fe-success); }
.numbered-process { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.numbered-process li { display: flex; align-items: flex-start; gap: 14px; padding: 14px; border: 1px solid var(--fe-border); border-radius: 13px; }
.numbered-process > li > span { display: grid; place-items: center; flex: 0 0 auto; width: 38px; height: 38px; border-radius: 11px; color: var(--fe-primary); background: var(--fe-accent); font-weight: 900; }
.numbered-process strong { color: var(--fe-primary); }
.numbered-process p { margin: 2px 0 0; color: var(--fe-muted); font-size: .72rem; }

/* Project archive/detail */
.filter-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 30px; }
.filter-chips button { padding: 8px 14px; border: 1px solid var(--fe-border); border-radius: 999px; color: var(--fe-muted); background: #fff; font-size: .78rem; font-weight: 700; cursor: pointer; transition: var(--fe-transition); }
.filter-chips button:hover, .filter-chips button.is-active { color: var(--fe-primary); border-color: var(--fe-accent); background: rgba(254,176,5,.2); }
.project-detail-hero { min-height: 560px; color: #fff; background: linear-gradient(90deg,var(--fe-primary),var(--fe-primary-light)); background-position: center; background-size: cover; }
.project-detail-hero__inner { display: flex; flex-direction: column; justify-content: center; min-height: 560px; padding-top: 50px; padding-bottom: 55px; }
.project-detail-hero h1 { max-width: 800px; margin-top: 15px; color: #fff; font-size: clamp(2.2rem,5vw,4.5rem); }
.project-detail-hero__inner > p { max-width: 720px; color: rgba(255,255,255,.75); font-size: 1.08rem; }
.project-detail-hero__facts { display: flex; gap: 12px; margin-top: 24px; }
.project-detail-hero__facts > span { display: grid; grid-template-columns: auto auto; grid-template-rows: auto auto; align-items: center; column-gap: 8px; min-width: 155px; padding: 12px 15px; border: 1px solid rgba(255,255,255,.18); border-radius: 13px; background: rgba(255,255,255,.09); backdrop-filter: blur(8px); }
.project-detail-hero__facts svg { grid-row: 1/3; color: var(--fe-accent); }
.project-detail-hero__facts small { color: rgba(255,255,255,.55); font-size: .62rem; }
.project-detail-hero__facts strong { color: #fff; font-size: .82rem; }
.project-metrics { position: relative; z-index: 2; margin-top: -42px; }
.project-metrics__grid { display: grid; grid-template-columns: repeat(3,1fr); overflow: hidden; border: 1px solid var(--fe-border); border-radius: 18px; background: #fff; box-shadow: var(--fe-shadow); }
.project-metrics__grid > div { padding: 22px; border-left: 1px solid var(--fe-border); text-align: center; }
.project-metrics__grid > div:last-child { border-left: 0; }
.project-metrics small, .project-metrics strong { display: block; }
.project-metrics small { color: var(--fe-muted); font-size: .72rem; }
.project-metrics strong { color: var(--fe-primary); font-size: 1.35rem; }
.case-study-layout { display: grid; grid-template-columns: 1fr 330px; gap: 55px; align-items: start; }
.case-study-lead { color: var(--fe-muted); font-size: 1.03rem; }
.case-study-content > section { display: grid; grid-template-columns: 65px 1fr; gap: 17px; padding: 30px 0; border-top: 1px solid var(--fe-border); }
.case-study-number { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; color: var(--fe-primary); background: var(--fe-accent); font-size: 1.1rem; font-weight: 900; }
.case-study-content section small { color: var(--fe-primary-light); font-size: .72rem; font-weight: 800; }
.case-study-content section h2 { margin: 3px 0 8px; font-size: 1.45rem; }
.case-study-content section p { color: var(--fe-muted); }
.case-study-aside { display: grid; gap: 15px; }

/* Insights */
.insight-hero { position: relative; overflow: hidden; color: #fff; }
.insight-hero::after { position: absolute; inset: 0; content: ''; background: linear-gradient(90deg,rgba(1,35,75,.3),rgba(1,35,75,.08)); }
.insight-hero__inner { position: relative; z-index: 2; max-width: 1000px; padding-top: 54px; padding-bottom: 76px; }
.insight-hero h1 { max-width: 900px; margin-top: 14px; color: #fff; font-size: clamp(2.2rem,5vw,4.4rem); }
.insight-hero__inner > p { max-width: 820px; color: rgba(255,255,255,.75); font-size: 1.08rem; }
.insight-hero__meta { display: flex; gap: 18px; color: rgba(255,255,255,.67); font-size: .77rem; }
.insight-hero__meta span { display: flex; align-items: center; gap: 6px; }
.article-layout { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 55px; align-items: start; padding-top: 70px; padding-bottom: 70px; }
.article-content { max-width: 850px; }
.article-lead { padding: 24px; border-right: 5px solid var(--fe-accent); border-radius: 12px; color: var(--fe-primary); background: #fff6dd; font-size: 1.08rem; font-weight: 600; }
.article-section { position: relative; scroll-margin-top: 120px; padding: 28px 0; border-bottom: 1px solid var(--fe-border); }
.article-section__number { position: absolute; top: 28px; left: 0; color: #dfe6ee; font-size: 2rem; font-weight: 900; }
.article-section h2 { padding-left: 55px; font-size: 1.55rem; }
.article-section p, .entry-content p { color: #45566b; }
.article-takeaway { display: flex; gap: 14px; margin-top: 28px; padding: 24px; border-radius: 17px; color: #fff; background: var(--fe-primary); }
.article-takeaway > span { color: var(--fe-accent); }
.article-takeaway small { color: var(--fe-accent); font-weight: 800; }
.article-takeaway p { margin: 2px 0 0; color: rgba(255,255,255,.78); }
.article-toc { display: grid; gap: 7px; }
.article-toc a { padding: 7px 9px; border-right: 2px solid var(--fe-border); color: var(--fe-muted); font-size: .75rem; }
.article-toc a:hover { color: var(--fe-primary); border-color: var(--fe-accent); }
.entry-content { font-size: 1rem; }
.entry-content > * { max-width: 100%; }
.entry-content h2 { margin-top: 1.7em; }
.entry-content h3 { margin-top: 1.5em; }
.entry-content a { color: var(--fe-primary-light); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.entry-featured { overflow: hidden; margin: 0 0 30px; border-radius: 20px; }

/* Selector */
.selector-layout { display: grid; grid-template-columns: minmax(0,1fr) 330px; gap: 27px; align-items: start; }
.selector-wizard { overflow: hidden; border: 1px solid var(--fe-border); border-radius: 23px; background: #fff; box-shadow: var(--fe-shadow); }
.selector-wizard__progress { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; padding: 20px 26px; color: #fff; background: var(--fe-primary); }
.selector-wizard__progress span, .selector-wizard__progress strong { display: block; }
.selector-wizard__progress span { color: rgba(255,255,255,.62); font-size: .7rem; }
.selector-wizard__progress strong { color: #fff; font-size: .95rem; }
.selector-progress { flex: 0 1 280px; height: 8px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.14); }
.selector-progress i { display: block; width: 25%; height: 100%; border-radius: inherit; background: var(--fe-accent); transition: width 300ms ease; }
.selector-step { padding: 29px; }
.selector-step__head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 28px; }
.selector-step__head h2 { margin-bottom: 3px; font-size: 1.45rem; }
.selector-step__head p { margin: 0; color: var(--fe-muted); font-size: .8rem; }
.option-grid { display: grid; gap: 12px; }
.option-grid--usecase { grid-template-columns: repeat(3,1fr); }
.option-grid--compact { grid-template-columns: repeat(4,1fr); }
.option-card { position: relative; cursor: pointer; }
.option-card input { position: absolute; opacity: 0; pointer-events: none; }
.option-card > span { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 145px; padding: 17px 12px; border: 1px solid var(--fe-border); border-radius: 15px; background: #fff; text-align: center; transition: var(--fe-transition); }
.option-grid--compact .option-card > span { min-height: 100px; }
.option-card svg { margin-bottom: 9px; color: var(--fe-primary-light); }
.option-card strong { color: var(--fe-primary); font-size: .87rem; }
.option-card small { color: var(--fe-muted); font-size: .66rem; }
.option-card:hover > span { border-color: #aabed0; background: #f8fafc; }
.option-card input:checked + span { border-color: var(--fe-accent); background: #fff8e8; box-shadow: 0 0 0 3px rgba(254,176,5,.13); }
.selector-fieldset { margin: 0 0 25px; padding: 0; border: 0; }
.selector-fieldset legend { margin-bottom: 10px; color: var(--fe-primary); font-size: .85rem; font-weight: 850; }
.check-option-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.check-option-grid label { position: relative; cursor: pointer; }
.check-option-grid input { position: absolute; opacity: 0; }
.check-option-grid span { display: flex; align-items: center; min-height: 47px; padding: 8px 12px; border: 1px solid var(--fe-border); border-radius: 11px; color: var(--fe-muted); background: #fff; font-size: .73rem; }
.check-option-grid input:checked + span { color: var(--fe-primary); border-color: var(--fe-accent); background: #fff7e2; font-weight: 750; }
.check-option-grid input:checked + span::before { width: 8px; height: 8px; margin-left: 7px; border-radius: 50%; background: var(--fe-accent); content: ''; }
.range-field { display: grid; gap: 10px; margin-top: 25px; }
.range-field > span { display: flex; justify-content: space-between; gap: 15px; font-size: .8rem; }
.range-field output { color: var(--fe-primary-light); font-weight: 850; }
.range-field input { padding: 0; accent-color: var(--fe-primary); }
.range-field small { color: var(--fe-muted); font-size: .68rem; }
.selector-actions { display: flex; justify-content: space-between; gap: 10px; padding: 18px 29px; border-top: 1px solid var(--fe-border); background: #f8fafc; }
.selector-result { padding: 29px; border-top: 1px solid var(--fe-border); background: #f8fafc; }
.selector-result__hero { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 20px; padding: 22px; border-radius: 18px; color: #fff; background: var(--fe-primary); }
.selector-result__hero h2 { margin: 4px 0; color: #fff; }
.selector-result__hero p { margin: 0; color: rgba(255,255,255,.67); font-size: .78rem; }
.selector-result__hero > span { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 17px; color: var(--fe-primary); background: var(--fe-accent); }
.selector-result__metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 9px; }
.selector-result__metrics > div { padding: 14px; border: 1px solid var(--fe-border); border-radius: 13px; background: #fff; }
.selector-result__metrics small, .selector-result__metrics strong { display: block; }
.selector-result__metrics small { color: var(--fe-muted); font-size: .64rem; }
.selector-result__metrics strong { color: var(--fe-primary); font-size: 1.02rem; }
.selector-result__cost { margin: 13px 0; padding: 18px; border-radius: 14px; background: #fff4d4; }
.selector-result__cost small, .selector-result__cost strong { display: block; }
.selector-result__cost small { color: var(--fe-muted); }
.selector-result__cost strong { color: var(--fe-primary); font-size: 1.23rem; }
.selector-result__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 17px; }
.selector-result__notice { margin-top: 12px; color: var(--fe-muted); font-size: .68rem; }
.selector-sidebar { display: grid; gap: 15px; }

/* Services */
.services-timeline { display: grid; gap: 16px; max-width: 1040px; margin-inline: auto; }
.service-card { display: grid; grid-template-columns: 75px 1fr; overflow: hidden; border: 1px solid var(--fe-border); border-radius: 20px; background: #fff; box-shadow: var(--fe-shadow-sm); }
.service-card__rail { display: grid; place-items: center; color: var(--fe-primary); background: linear-gradient(180deg,var(--fe-accent),#ffc84d); }
.service-card__rail span { font-size: 1.8rem; font-weight: 900; }
.service-card__content { padding: 23px 27px; }
.service-card__head { display: flex; align-items: center; gap: 13px; }
.service-card__head small { color: var(--fe-primary-light); font-size: .68rem; font-weight: 800; }
.service-card__head h2 { margin: 1px 0 0; font-size: 1.3rem; }
.service-card__body { display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; margin-top: 17px; }
.service-card__body > p { color: var(--fe-muted); font-size: .84rem; }
.service-card__body h3 { font-size: .83rem; }

/* Warranty */
.warranty-layout { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: 25px; align-items: start; }
.warranty-lookup-card { padding: 32px; border: 1px solid var(--fe-border); border-radius: 23px; background: #fff; box-shadow: var(--fe-shadow); }
.warranty-lookup-card__head { display: flex; align-items: center; gap: 16px; margin-bottom: 25px; }
.warranty-shield { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 22px; color: var(--fe-primary); background: var(--fe-accent); }
.warranty-lookup-card__head h2 { margin-bottom: 2px; }
.warranty-lookup-card__head p { margin: 0; color: var(--fe-muted); font-size: .76rem; }
.warranty-lookup-card code { padding: 2px 7px; border-radius: 6px; color: var(--fe-primary); background: var(--fe-surface); }
.warranty-sidebar { display: grid; gap: 15px; }
.warranty-result { margin-top: 22px; padding: 20px; border-radius: 16px; background: #edf7f2; }
.warranty-result.is-error { background: #fff0f0; }
.warranty-result__head { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 14px; }
.warranty-result__head strong { color: var(--fe-primary); }
.warranty-status { padding: 4px 9px; border-radius: 8px; color: var(--fe-success); background: #d7f0e5; font-size: .72rem; font-weight: 850; }
.warranty-status--expired, .warranty-status--suspended { color: var(--fe-danger); background: #f7dede; }
.warranty-status--pending { color: #9a6600; background: #fff0c2; }
.warranty-result__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.warranty-result__grid div { padding: 10px; border-radius: 10px; background: rgba(255,255,255,.75); }
.warranty-result__grid small, .warranty-result__grid strong { display: block; }
.warranty-result__grid small { color: var(--fe-muted); font-size: .64rem; }
.warranty-result__grid strong { color: var(--fe-primary); font-size: .78rem; }
.warranty-result__coverage { grid-column: 1/-1; }
.warranty-features { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.warranty-features > div { padding: 23px; border: 1px solid var(--fe-border); border-radius: 17px; }
.warranty-features h3 { margin: 12px 0 5px; font-size: 1rem; }
.warranty-features p { margin: 0; color: var(--fe-muted); font-size: .76rem; }

/* About / contact */
.about-story { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 70px; }
.about-story__copy h2 { margin-top: 15px; font-size: clamp(2rem,4vw,3.25rem); }
.about-story__copy > p { color: var(--fe-muted); }
.about-values-inline { display: grid; gap: 7px; margin-top: 20px; }
.about-values-inline span { display: flex; align-items: center; gap: 7px; font-size: .83rem; }
.about-values-inline svg { color: var(--fe-success); }
.about-story__visual { position: relative; display: grid; place-items: center; min-height: 420px; overflow: hidden; border-radius: 30px; background-color: #e7eef5; }
.about-logo-card { z-index: 2; display: grid; place-items: center; width: 270px; min-height: 175px; padding: 24px; border-radius: 24px; background: #fff; box-shadow: var(--fe-shadow-lg); }
.about-logo-card img { max-width: 190px; }
.about-logo-card span { margin-top: 13px; color: var(--fe-muted); font-size: .75rem; font-weight: 700; }
.about-orbit { position: absolute; display: grid; place-items: center; width: 72px; height: 72px; border: 1px solid rgba(1,35,75,.12); border-radius: 22px; color: var(--fe-primary-light); background: rgba(255,255,255,.92); box-shadow: var(--fe-shadow-sm); }
.about-orbit--one { top: 34px; right: 42px; }
.about-orbit--two { bottom: 35px; left: 50px; }
.about-orbit--three { top: 75px; left: 28px; }
.values-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 17px; }
.value-card { padding: 24px; border: 1px solid var(--fe-border); border-radius: 18px; background: #fff; }
.value-card > span { display: grid; place-items: center; width: 55px; height: 55px; border-radius: 16px; color: var(--fe-primary); background: var(--fe-accent); }
.value-card h3 { margin: 15px 0 6px; font-size: 1.03rem; }
.value-card p { margin: 0; color: var(--fe-muted); font-size: .77rem; }
.contact-layout { display: grid; grid-template-columns: 1.14fr .86fr; gap: 28px; align-items: start; }
.contact-layout__aside { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-card { display: flex; align-items: flex-start; gap: 11px; min-height: 145px; padding: 18px; border: 1px solid var(--fe-border); border-radius: 17px; background: #fff; }
.contact-card--wide { grid-column: 1/-1; min-height: auto; }
.contact-card small, .contact-card strong, .contact-card a, .contact-card span { display: block; }
.contact-card small { color: var(--fe-muted); font-size: .65rem; }
.contact-card a, .contact-card strong { color: var(--fe-primary); font-size: .82rem; font-weight: 800; }
.contact-card span { color: var(--fe-muted); font-size: .7rem; }
.contact-note { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.contact-note > div { display: flex; align-items: center; gap: 14px; }
.contact-note > div > svg { color: var(--fe-primary-light); }
.contact-note h2 { margin: 0; font-size: 1.3rem; }
.contact-note p { margin: 2px 0 0; color: var(--fe-muted); font-size: .8rem; }

/* Cart */
.cart-loading { min-height: 300px; display: grid; place-items: center; border-radius: 20px; color: var(--fe-muted); }
.cart-layout { display: grid; grid-template-columns: minmax(0,1fr) 390px; gap: 24px; align-items: start; }
.cart-items { display: grid; gap: 11px; }
.cart-item { display: grid; grid-template-columns: 100px 1fr auto; align-items: center; gap: 16px; padding: 15px; border: 1px solid var(--fe-border); border-radius: 17px; background: #fff; }
.cart-item__visual { overflow: hidden; min-height: 90px; border-radius: 13px; background: #e9f0f6; }
.cart-item__visual .product-visual { min-height: 90px; }
.cart-item__visual .product-visual__orb { width: 55px; height: 55px; border-radius: 16px; }
.cart-item__visual .product-visual__label { display: none; }
.cart-item h3 { margin-bottom: 3px; font-size: .92rem; }
.cart-item h3 a:hover { color: var(--fe-primary-light); }
.cart-item__unit { color: var(--fe-muted); font-size: .7rem; }
.cart-item__controls { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.quantity-control { display: flex; align-items: center; overflow: hidden; border: 1px solid var(--fe-border); border-radius: 10px; }
.quantity-control button { display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border: 0; background: #f5f7fa; cursor: pointer; }
.quantity-control output { display: grid; place-items: center; min-width: 34px; height: 32px; color: var(--fe-primary); font-size: .76rem; font-weight: 850; }
.cart-remove { display: inline-flex; align-items: center; gap: 4px; padding: 4px; border: 0; color: var(--fe-danger); background: transparent; font-size: .69rem; cursor: pointer; }
.cart-item__subtotal { text-align: left; }
.cart-item__subtotal small, .cart-item__subtotal strong { display: block; }
.cart-item__subtotal small { color: var(--fe-muted); font-size: .65rem; }
.cart-item__subtotal strong { color: var(--fe-primary); font-size: .88rem; white-space: nowrap; }
.cart-summary { position: sticky; top: 120px; padding: 23px; border: 1px solid var(--fe-border); border-radius: 19px; background: #fff; box-shadow: var(--fe-shadow-sm); }
.cart-summary h2 { font-size: 1.2rem; }
.cart-summary__row { display: flex; justify-content: space-between; gap: 15px; padding: 10px 0; border-bottom: 1px solid var(--fe-border); color: var(--fe-muted); font-size: .79rem; }
.cart-summary__row strong { color: var(--fe-primary); }
.cart-summary__total { padding: 16px 0; }
.cart-summary__total small, .cart-summary__total strong { display: block; }
.cart-summary__total small { color: var(--fe-muted); }
.cart-summary__total strong { color: var(--fe-primary); font-size: 1.4rem; }
.cart-summary__note { color: var(--fe-muted); font-size: .67rem; }
.cart-order-form { display: grid; gap: 11px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--fe-border); }
.cart-order-form .field input, .cart-order-form .field textarea { min-height: 44px; }
.cart-order-form .field textarea { min-height: 85px; }
.cart-success { padding: 35px; border: 1px solid #c5e8d8; border-radius: 20px; background: #ecf9f3; text-align: center; }
.cart-success > span { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 15px; border-radius: 50%; color: #fff; background: var(--fe-success); }
.cart-success h2 { color: var(--fe-success); }
.cart-success code { display: inline-block; padding: 5px 10px; border-radius: 8px; color: var(--fe-primary); background: #fff; direction: ltr; }

/* Generic / 404 */
.content-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.standard-card__body { padding: 22px; }
.standard-card small { color: var(--fe-muted); }
.standard-card h2 { font-size: 1.2rem; }
.standard-card p { color: var(--fe-muted); font-size: .82rem; }
.not-found { position: relative; overflow: hidden; display: grid; place-items: center; min-height: 650px; color: #fff; background: var(--fe-primary); }
.not-found__inner { position: relative; z-index: 2; text-align: center; }
.not-found__inner > span { color: var(--fe-accent); font-size: clamp(5rem,15vw,12rem); font-weight: 900; line-height: 1; opacity: .85; }
.not-found h1 { color: #fff; font-size: 2.4rem; }
.not-found p { color: rgba(255,255,255,.67); }
.not-found__inner > div { display: flex; justify-content: center; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.nav-links { display: flex; justify-content: center; gap: 7px; margin-top: 35px; }
.page-numbers { display: grid; place-items: center; min-width: 40px; height: 40px; padding: 0 8px; border: 1px solid var(--fe-border); border-radius: 10px; background: #fff; }
.page-numbers.current { color: var(--fe-primary); border-color: var(--fe-accent); background: #fff4d7; }

/* Toast */
.fe-toast-region { position: fixed; z-index: 10020; right: 20px; bottom: 22px; display: grid; gap: 8px; pointer-events: none; }
.fe-toast { display: flex; align-items: center; gap: 9px; max-width: 380px; padding: 13px 16px; border-radius: 13px; color: #fff; background: var(--fe-primary); box-shadow: var(--fe-shadow-lg); pointer-events: auto; animation: fe-toast-in 220ms ease; }
.fe-toast--success { background: var(--fe-success); }
.fe-toast--error { background: var(--fe-danger); }
.fe-toast span { font-size: .77rem; font-weight: 700; }

/* Motion */
@keyframes fe-spin { to { transform: rotate(360deg); } }
@keyframes fe-flow { from { right: 0; } to { right: calc(100% - 7px); } }
@keyframes fe-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes fe-toast-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes fe-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.float-card { animation: fe-float 5.5s ease-in-out infinite; }
.skeleton-shimmer { background: linear-gradient(90deg,#edf1f5 25%,#fafbfd 50%,#edf1f5 75%); background-size: 200% 100%; animation: fe-shimmer 1.5s infinite; }

/* Tablet */
@media (max-width: 1280px) {
  .primary-navigation, .product-catalog-navigation { display: none; }
  .mobile-menu-toggle { display: grid; }
  .site-header__actions { margin-right: auto; }
  .home-hero__grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .process-grid { grid-template-columns: repeat(3,1fr); }
  .process-card::after { display: none; }
  .cards-grid--products { grid-template-columns: repeat(3,1fr); }
  .site-footer__grid { grid-template-columns: 1.2fr .75fr 1fr; }
  .site-footer__cta { grid-column: 1/-1; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px 25px; }
  .site-footer__cta .chip { grid-column: 1/-1; }
  .site-footer__cta h2, .site-footer__cta p { margin: 0; }
  .site-footer__cta .button { grid-column: 2; grid-row: 2/4; width: auto; }
  .mobile-navigation-backdrop { position: fixed; inset: 0; z-index: 1000; display: block; background: rgba(1,19,41,.58); opacity: 0; transition: opacity 220ms ease; }
  .mobile-navigation-backdrop.is-open { opacity: 1; }
  .mobile-navigation { position: fixed; top: 0; right: 0; z-index: 1001; display: flex; flex-direction: column; width: min(88vw,390px); height: 100dvh; padding: 20px; background: #fff; box-shadow: -20px 0 60px rgba(1,35,75,.22); transform: translateX(105%); transition: transform 260ms ease; }
  .mobile-navigation.is-open { transform: none; }
  .mobile-navigation__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-bottom: 15px; border-bottom: 1px solid var(--fe-border); }
  .mobile-navigation__head strong { color: var(--fe-primary); }
  .mobile-navigation__head button { display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 0; border-radius: 12px; background: var(--fe-surface); cursor: pointer; }
  .mobile-navigation nav { overflow-y: auto; flex: 1; padding: 15px 0; }
  .mobile-product-navigation { margin-bottom: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--fe-border); }
  .mobile-product-navigation summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 11px; border-radius: 11px; color: var(--fe-primary); background: rgba(254,176,5,.16); font-size: .91rem; font-weight: 820; cursor: pointer; list-style: none; }
  .mobile-product-navigation summary::-webkit-details-marker { display: none; }
  .mobile-product-navigation summary > span:first-child { display: inline-flex; align-items: center; gap: 8px; }
  .mobile-product-navigation[open] .mobile-product-navigation__caret { transform: rotate(225deg) translate(-1px,-1px); }
  .mobile-product-navigation__all { display: block; margin: 8px 6px 3px; padding: 8px 9px; border-radius: 9px; color: var(--fe-primary-light); background: var(--fe-surface); font-size: .77rem; font-weight: 800; text-align: center; }
  .mobile-product-navigation__menu, .mobile-product-navigation__menu ul { margin: 0; padding: 0; list-style: none; }
  .mobile-product-navigation__menu { display: grid; gap: 3px; padding-top: 4px; }
  .mobile-product-navigation__menu > li > a { color: var(--fe-primary); font-weight: 800; }
  .mobile-product-navigation__menu a { display: block; padding: 7px 9px; border-radius: 8px; color: var(--fe-text); font-size: .8rem; font-weight: 650; line-height: 1.55; }
  .mobile-product-navigation__menu a:hover { background: var(--fe-surface); }
  .mobile-product-navigation__menu .sub-menu { margin-right: 10px; padding-right: 9px; border-right: 1px solid #d9e2eb; }
  .mobile-product-navigation__menu .sub-menu .sub-menu a { color: var(--fe-muted); font-size: .74rem; }
  .mobile-navigation__menu { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
  .mobile-navigation__menu a { display: flex; padding: 10px 11px; border-radius: 10px; color: var(--fe-primary); font-size: .91rem; font-weight: 720; }
  .mobile-navigation__menu a:hover { background: var(--fe-surface); }
  .mobile-navigation__menu .sub-menu { margin: 0; padding: 0 16px 6px 0; list-style: none; }
  .mobile-navigation__menu .sub-menu a { color: var(--fe-muted); font-size: .8rem; }
  .mobile-navigation__contact { display: grid; gap: 8px; padding-top: 15px; border-top: 1px solid var(--fe-border); }
}

@media (max-width: 1024px) {
  .section { padding: 70px 0; }
  .home-hero__grid { grid-template-columns: 1fr; min-height: auto; padding-top: 65px; }
  .home-hero__visual { width: min(100%,690px); min-height: 500px; margin-inline: auto; }
  .trust-strip__grid { grid-template-columns: 1fr 1fr; }
  .trust-strip__grid > div:nth-child(2) { border-left: 0; }
  .trust-strip__grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--fe-border); }
  .cards-grid--products { grid-template-columns: repeat(2,1fr); }
  .cards-grid--solutions, .cards-grid--solutions-wide, .cards-grid--projects, .cards-grid--projects-wide, .cards-grid--insights, .cards-grid--insights-wide { grid-template-columns: repeat(2,1fr); }
  .selector-teaser__grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .faq-layout { gap: 35px; }
  .shop-toolbar { grid-template-columns: 1fr; }
  .product-detail-hero__grid { grid-template-columns: 1fr; gap: 38px; }
  .product-gallery { max-width: 680px; }
  .solution-detail-hero__grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .product-info-layout, .solution-detail-grid, .case-study-layout, .article-layout, .selector-layout, .warranty-layout { grid-template-columns: 1fr; }
  .product-info-layout__aside { grid-template-columns: repeat(3,1fr); }
  .sticky-stack { position: static; grid-template-columns: 1fr 1fr; }
  .article-aside .sticky-stack { grid-template-columns: 1fr 1fr; }
  .selector-sidebar, .warranty-sidebar { grid-template-columns: repeat(3,1fr); }
  .about-story { gap: 35px; }
  .values-grid { grid-template-columns: repeat(2,1fr); }
  .cart-layout { grid-template-columns: 1fr 340px; }
}

/* Mobile */
@media (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}
@media (max-width: 760px) {
  body { padding-bottom: 73px; }
  .container { width: min(calc(100% - 28px), var(--fe-container)); }
  .section { padding: 54px 0; }
  .site-topbar { display: none; }
  .site-header__inner { min-height: 69px; gap: 10px; }
  .site-brand img, .site-brand .custom-logo { max-width: 132px; max-height: 46px; }
  .header-visit { display: none; }
  .header-cart { width: 42px; height: 42px; }
  .mobile-menu-toggle { width: 42px; height: 42px; }
  .mobile-quick-actions { position: fixed; right: 0; bottom: 0; left: 0; z-index: 990; display: grid; grid-template-columns: repeat(5,1fr); min-height: 70px; padding: 6px 6px calc(5px + env(safe-area-inset-bottom)); border-top: 1px solid var(--fe-border); background: rgba(255,255,255,.96); box-shadow: 0 -10px 30px rgba(1,35,75,.11); backdrop-filter: blur(14px); }
  .mobile-quick-actions a { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: var(--fe-muted); font-size: .6rem; font-weight: 700; }
  .mobile-quick-actions a svg { color: var(--fe-primary); }
  .mobile-quick-actions__primary { margin-top: -22px; }
  .mobile-quick-actions__primary svg { display: grid; box-sizing: content-box; width: 24px; height: 24px; padding: 14px; border: 4px solid #fff; border-radius: 50%; color: var(--fe-primary) !important; background: var(--fe-accent); box-shadow: 0 8px 25px rgba(1,35,75,.19); }
  .mobile-quick-actions .fe-cart-count { position: absolute; top: 2px; left: 14px; min-width: 17px; height: 17px; font-size: .58rem; }
  .section-header { display: block; margin-bottom: 27px; }
  .section-header__action { margin-top: 15px; }
  .section-header h2 { font-size: 1.72rem; }
  .section-header p { font-size: .88rem; }
  .page-hero__inner, .page-hero--small .page-hero__inner { padding-top: 37px; padding-bottom: 40px; }
  .breadcrumbs { margin-bottom: 18px; }
  .page-hero__row { display: block; }
  .page-hero h1, .page-hero--small h1 { font-size: 2rem; }
  .page-hero p { font-size: .9rem; }
  .page-hero__actions { margin-top: 18px; }
  .home-hero__grid { padding-top: 53px; padding-bottom: 55px; }
  .home-hero h1 { font-size: clamp(2.25rem,12vw,3.35rem); }
  .home-hero__copy > p { font-size: .93rem; }
  .home-hero__actions .button { width: 100%; }
  .home-hero__trust { display: grid; gap: 9px; }
  .home-hero__visual { min-height: 390px; }
  .energy-dashboard { inset: 25px 0 20px; padding: 18px; border-radius: 23px; }
  .energy-dashboard__flow { grid-template-columns: 1fr 26px 1fr 26px 1fr; padding: 35px 0 29px; }
  .flow-node { min-height: 105px; padding: 8px 4px; }
  .flow-node--main { min-height: 130px; }
  .flow-node svg { width: 25px; height: 25px; }
  .flow-node strong { font-size: .7rem; }
  .flow-node span { font-size: .58rem; }
  .energy-dashboard__metrics strong { font-size: 1rem; }
  .hero-float-card { min-width: 185px; padding: 10px 12px; }
  .hero-float-card--one { right: -3px; }
  .hero-float-card--two { left: -3px; }
  .trust-strip__grid { grid-template-columns: 1fr; }
  .trust-strip__grid > div { min-height: 87px; border-left: 0; border-bottom: 1px solid var(--fe-border); }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-card:nth-child(2) { border-left: 0; }
  .stat-card:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.15); }
  .cards-grid--products, .cards-grid--solutions, .cards-grid--solutions-wide, .cards-grid--projects, .cards-grid--projects-wide, .cards-grid--insights, .cards-grid--insights-wide { grid-template-columns: 1fr; }
  .product-card__visual { min-height: 250px; }
  .solution-card__media { min-height: 255px; }
  .selector-teaser__grid { grid-template-columns: 1fr; }
  .selector-teaser__panel { padding: 12px; }
  .mini-calculator { padding: 18px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-card { min-height: auto; }
  .energy-assistant__head { padding: 17px; }
  .energy-assistant__body { padding: 16px; }
  .assistant-online { display: none; }
  .assistant-question, .assistant-answer { max-width: 95%; }
  .assistant-form { display: grid; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-layout__intro { position: static; }
  .cta-panel { display: block; padding: 28px 23px; }
  .cta-panel__actions { margin-top: 20px; }
  .cta-panel__actions .button { width: 100%; }
  .site-footer { margin-top: 25px; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 30px; padding-top: 50px; }
  .site-footer__cta { display: block; grid-column: auto; }
  .site-footer__cta h2 { margin-top: 12px; }
  .site-footer__cta p { margin: 0 0 14px; }
  .site-footer__bottom-inner { display: block; padding: 16px 0; text-align: center; }
  .site-footer__notice { margin-top: 5px !important; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .lead-layout { grid-template-columns: 1fr; gap: 30px; }
  .contact-points { grid-template-columns: 1fr; }
  .check-list--columns { grid-template-columns: 1fr; }
  .shop-toolbar { padding: 13px; }
  .shop-toolbar__selects { grid-template-columns: 1fr; }
  .shop-toolbar__selects label { grid-template-columns: 80px 1fr; align-items: center; }
  .shop-result-bar { align-items: flex-start; }
  .shop-support__grid { display: block; }
  .shop-support__grid .button { width: 100%; margin-top: 17px; }
  .product-detail-hero { padding-top: 22px; }
  .product-gallery__main, .product-gallery__main .product-visual { min-height: 350px; }
  .product-gallery__main .product-visual__orb { width: 145px; height: 145px; }
  .product-gallery__benefits { grid-template-columns: 1fr; }
  .product-detail-copy h1 { font-size: 2rem; }
  .product-key-features { grid-template-columns: 1fr; }
  .purchase-panel { display: block; }
  .purchase-panel__actions { margin-top: 15px; }
  .product-info-layout__aside { grid-template-columns: 1fr; }
  .spec-table { grid-template-columns: 1fr; }
  .spec-table > div:nth-child(odd) { border-left: 0; }
  .spec-table > div:nth-last-child(-n+2) { border-bottom: 1px solid var(--fe-border); }
  .spec-table > div:last-child { border-bottom: 0; }
  .split-details, .solution-intro-grid, .problem-result-grid { grid-template-columns: 1fr; }
  .solution-detail-hero__grid { grid-template-columns: 1fr; }
  .solution-detail-hero__card { max-width: 520px; }
  .include-grid { grid-template-columns: 1fr 1fr; }
  .sticky-stack, .article-aside .sticky-stack, .selector-sidebar, .warranty-sidebar { grid-template-columns: 1fr; }
  .project-detail-hero, .project-detail-hero__inner { min-height: 510px; }
  .project-detail-hero__facts { flex-direction: column; }
  .project-metrics__grid { grid-template-columns: 1fr; }
  .project-metrics__grid > div { border-left: 0; border-bottom: 1px solid var(--fe-border); }
  .project-metrics__grid > div:last-child { border-bottom: 0; }
  .case-study-content > section { grid-template-columns: 52px 1fr; }
  .case-study-number { width: 45px; height: 45px; }
  .article-layout { padding-top: 45px; }
  .article-section h2 { padding-left: 0; }
  .article-section__number { position: static; display: block; font-size: 1.1rem; }
  .option-grid--usecase { grid-template-columns: 1fr 1fr; }
  .option-grid--compact { grid-template-columns: 1fr 1fr; }
  .check-option-grid { grid-template-columns: 1fr 1fr; }
  .selector-wizard__progress { align-items: center; }
  .selector-progress { flex-basis: 130px; }
  .selector-step { padding: 21px 17px; }
  .selector-actions { padding: 14px 17px; }
  .selector-actions .button { padding-inline: 12px; font-size: .76rem; }
  .selector-result { padding: 18px 15px; }
  .selector-result__hero { display: block; }
  .selector-result__hero > span { margin-bottom: 12px; }
  .selector-result__metrics { grid-template-columns: 1fr 1fr; }
  .service-card { grid-template-columns: 48px 1fr; }
  .service-card__content { padding: 18px; }
  .service-card__body { grid-template-columns: 1fr; gap: 10px; }
  .warranty-lookup-card { padding: 22px 17px; }
  .input-action { display: grid; }
  .warranty-result__grid { grid-template-columns: 1fr; }
  .about-story { grid-template-columns: 1fr; }
  .about-story__visual { min-height: 350px; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-layout__aside { grid-template-columns: 1fr; }
  .contact-card--wide { grid-column: auto; }
  .contact-note { display: block; }
  .contact-note .button { width: 100%; margin-top: 16px; }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 78px 1fr; }
  .cart-item__subtotal { grid-column: 2; text-align: right; }
  .cart-summary { position: static; }
  .content-list { grid-template-columns: 1fr; }
  .fe-toast-region { right: 12px; bottom: 84px; left: 12px; }
  .fe-toast { max-width: none; }
}

@media (max-width: 420px) {
  .home-hero__visual { min-height: 350px; }
  .energy-dashboard { padding: 14px; }
  .energy-dashboard__head small { display: none; }
  .flow-node { min-height: 95px; }
  .hero-float-card { display: none; }
  .product-card__visual { min-height: 220px; }
  .option-grid--usecase, .option-grid--compact, .check-option-grid { grid-template-columns: 1fr; }
  .selector-result__metrics { grid-template-columns: 1fr; }
  .include-grid { grid-template-columns: 1fr; }
  .project-detail-hero__facts > span { width: 100%; }
  .contact-card { min-height: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
.cart-visual { display:flex; flex-direction:column; align-items:center; justify-content:center; min-height:90px; color:var(--fe-primary); background:linear-gradient(145deg,#edf3f8,#dbe7f0); }
.cart-visual b { font-size:1.7rem; line-height:1; }
.cart-visual span { margin-top:5px; color:var(--fe-muted); font-size:.6rem; font-weight:700; }

/* Parent company / Farsan relationship */
.parent-company-section { background: #f5f8fb; }
.company-bridge { display: grid; grid-template-columns: minmax(0,1fr) 110px minmax(0,1fr); gap: 22px; align-items: stretch; margin-top: 34px; }
.company-bridge__card { position: relative; padding: 30px; border: 1px solid var(--fe-border); border-radius: 24px; background: #fff; box-shadow: var(--fe-shadow-sm); }
.company-bridge__card--parent { border-top: 4px solid var(--fe-primary); }
.company-bridge__card--farsan { border-top: 4px solid var(--fe-accent); }
.company-bridge__head { display: flex; align-items: center; gap: 14px; margin-bottom: 17px; }
.company-bridge__head h3 { margin: 2px 0 0; font-size: 1.35rem; }
.company-bridge__label { display: block; color: var(--fe-muted); font-size: .7rem; font-weight: 800; }
.company-bridge__card > p { margin: 0; color: var(--fe-muted); font-size: .82rem; line-height: 2; }
.company-bridge__facts { display: grid; grid-template-columns: repeat(2,1fr); gap: 9px; margin: 20px 0; }
.company-bridge__facts span { padding: 12px; border: 1px solid var(--fe-border); border-radius: 13px; color: var(--fe-muted); background: #f8fafc; font-size: .68rem; }
.company-bridge__facts strong { display: block; margin-bottom: 2px; color: var(--fe-primary); font-size: 1.05rem; }
.company-bridge__link { width: 100%; justify-content: center; margin-top: 2px; }
.company-bridge__connector { display: grid; place-content: center; place-items: center; gap: 9px; color: var(--fe-primary); text-align: center; }
.company-bridge__connector::before, .company-bridge__connector::after { content: ''; width: 1px; height: 55px; background: linear-gradient(to bottom, transparent, var(--fe-border), transparent); }
.company-bridge__connector > span { display: grid; place-items: center; width: 54px; height: 54px; border: 1px solid rgba(1,35,75,.12); border-radius: 18px; background: #fff; box-shadow: var(--fe-shadow-sm); }
.company-bridge__connector small { max-width: 90px; color: var(--fe-muted); font-size: .62rem; font-weight: 800; line-height: 1.6; }
.company-bridge__list { display: grid; gap: 10px; margin: 20px 0 0; padding: 0; list-style: none; }
.company-bridge__list li { display: flex; align-items: center; gap: 9px; padding: 10px 12px; border-radius: 12px; color: var(--fe-primary); background: #f8fafc; font-size: .75rem; font-weight: 750; }
.company-bridge__list svg { flex: 0 0 auto; color: var(--fe-primary-light); }
.company-bridge__note { display: flex; align-items: flex-start; gap: 12px; max-width: 940px; margin: 24px auto 0; padding: 17px 20px; border: 1px solid rgba(1,35,75,.1); border-radius: 16px; background: rgba(255,255,255,.78); }
.company-bridge__note > span { flex: 0 0 auto; display: grid; place-items: center; color: var(--fe-success); }
.company-bridge__note p { margin: 0; color: var(--fe-muted); font-size: .78rem; line-height: 1.9; }
.company-bridge__note strong { color: var(--fe-primary); }

@media (max-width: 900px) {
  .company-bridge { grid-template-columns: 1fr; }
  .company-bridge__connector { grid-template-columns: 1fr auto 1fr; place-content: center; }
  .company-bridge__connector::before, .company-bridge__connector::after { width: 100%; height: 1px; background: linear-gradient(to right, transparent, var(--fe-border), transparent); }
  .company-bridge__connector small { max-width: 120px; }
}

@media (max-width: 560px) {
  .company-bridge__card { padding: 22px 17px; }
  .company-bridge__facts { grid-template-columns: 1fr 1fr; }
  .company-bridge__note { padding: 15px; }
}