/* ============================================================
   PAG-KS — Stili kryesor / Main stylesheet
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --green-950: #071F18;
  --green-900: #0B2F24;
  --green-800: #0F3D2E;
  --green-700: #14523D;
  --green-600: #1E6B4E;
  --lime: #7CC242;
  --lime-600: #63A832;
  --lime-100: #E9F5DC;
  --sand: #F6F5F0;
  --sand-200: #ECEAE2;
  --paper: #FFFFFF;
  --ink: #10221B;
  --muted: #5F6D66;
  --line: #E1E5DF;
  --amber: #F5B324;
  --sky: #2BA5E0;

  --font-head: "Sora", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(16, 34, 27, .06), 0 2px 8px rgba(16, 34, 27, .05);
  --shadow: 0 10px 30px -10px rgba(16, 34, 27, .18);
  --shadow-lg: 0 30px 60px -20px rgba(16, 34, 27, .28);
  --container: 1200px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.12; margin: 0; letter-spacing: -0.02em; font-weight: 700; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--lime); color: var(--green-950); }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.container--narrow { max-width: 820px; }

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--lime-600);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.section--dark .eyebrow { color: var(--lime); }
.h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); }
.h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
.lead { font-size: clamp(1.05rem, 1.3vw, 1.2rem); color: var(--muted); max-width: 62ch; }
.section--dark .lead { color: rgba(255, 255, 255, .72); }
.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); max-width: 760px; }
.section-head--center { text-align: center; margin-inline: auto; justify-items: center; }
.accent { color: var(--lime); }
.text-muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.5rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; line-height: 1;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
  white-space: nowrap; border: 2px solid transparent;
}
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .25s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg.arrow { transform: translateX(3px); }
.btn--primary { background: var(--lime); color: var(--green-950); box-shadow: 0 8px 20px -8px rgba(124, 194, 66, .7); }
.btn--primary:hover { background: #8DD154; box-shadow: 0 12px 28px -8px rgba(124, 194, 66, .8); }
.btn--dark { background: var(--green-800); color: #fff; }
.btn--dark:hover { background: var(--green-700); }
.btn--outline { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--outline:hover { border-color: var(--green-700); background: #fff; }
.btn--light { border-color: rgba(255, 255, 255, .35); color: #fff; background: rgba(255, 255, 255, .06); backdrop-filter: blur(6px); }
.btn--light:hover { background: #fff; color: var(--green-900); border-color: #fff; }
.btn--lg { padding: 1.05rem 1.9rem; font-size: 1.02rem; }
.btn--sm { padding: .6rem 1.1rem; font-size: .85rem; }
.btn-link { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; color: var(--green-700); }
.btn-link svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.btn-link:hover svg { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  transition: background .35s, box-shadow .35s, backdrop-filter .35s;
}
.site-header.is-solid, .site-header.is-light {
  background: rgba(255, 255, 255, .86); backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 rgba(16, 34, 27, .06);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.logo { display: inline-flex; align-items: center; gap: .6rem; height: 48px; }
.logo img { height: 48px; width: auto; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .25)); transition: transform .25s var(--ease); }
.logo:hover img { transform: scale(1.03); }
.footer-brand .logo, .footer-brand .logo img { height: 64px; }
.logo-mark { display: flex; align-items: center; gap: .55rem; font-family: var(--font-head); font-weight: 800; font-size: 1.45rem; letter-spacing: -0.03em; color: var(--green-900); }
.logo-mark .lm-badge { width: 40px; height: 40px; border-radius: 12px; background: var(--green-800); display: grid; place-items: center; }
.logo-mark .lm-badge svg { width: 24px; height: 24px; }
.logo-mark small { display: block; white-space: nowrap; font-family: var(--font-body); font-size: .62rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--lime-600); margin-top: -2px; }
.site-header.is-dark:not(.is-solid) .logo-mark { color: #fff; }
.site-header.is-dark:not(.is-solid) .logo-mark small { color: var(--lime); }
.site-header.is-dark:not(.is-solid) .logo-mark .lm-badge { background: var(--lime); }
.site-header.is-dark:not(.is-solid) .logo-mark .lm-badge svg path { stroke: var(--green-950); }

.nav-list { display: flex; align-items: center; gap: .25rem; }
.nav-link {
  display: inline-flex; align-items: center; gap: .3rem; padding: .55rem .85rem; border-radius: 999px;
  font-weight: 500; font-size: .95rem; color: var(--ink); transition: background .2s, color .2s;
}
.nav-link svg { width: 14px; height: 14px; opacity: .6; transition: transform .25s; }
.nav-link:hover, .nav-link.is-active { background: rgba(20, 82, 61, .08); color: var(--green-700); }
.site-header.is-dark:not(.is-solid) .nav-link { color: rgba(255, 255, 255, .88); }
.site-header.is-dark:not(.is-solid) .nav-link:hover, .site-header.is-dark:not(.is-solid) .nav-link.is-active { background: rgba(255, 255, 255, .12); color: #fff; }
.nav-item { position: relative; }
.nav-item:hover .nav-link svg, .nav-item:focus-within .nav-link svg { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 280px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: .5rem;
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .25s var(--ease);
  border: 1px solid var(--line);
}
.dropdown::before { content: ""; position: absolute; inset: -12px 0 auto 0; height: 12px; }
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: flex; align-items: center; gap: .7rem; padding: .6rem .8rem; border-radius: 10px; font-size: .92rem; color: var(--ink); transition: background .2s; }
.dropdown a:hover { background: var(--lime-100); color: var(--green-800); }
.dropdown a .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); flex: none; }
.dropdown a svg { width: 16px; height: 16px; flex: none; }
.dropdown .dropdown-all { border-top: 1px solid var(--line); margin-top: .35rem; padding-top: .55rem; font-weight: 600; color: var(--green-700); }

.header-actions { display: flex; align-items: center; gap: .75rem; }
.lang-switch { display: inline-flex; padding: 3px; border-radius: 999px; background: rgba(16, 34, 27, .07); }
.lang-btn { padding: .4rem .7rem; border-radius: 999px; font-size: .78rem; font-weight: 700; letter-spacing: .06em; color: var(--muted); transition: all .2s; }
.lang-btn.is-active { background: #fff; color: var(--green-800); box-shadow: var(--shadow-sm); }
.site-header.is-dark:not(.is-solid) .lang-switch { background: rgba(255, 255, 255, .14); }
.site-header.is-dark:not(.is-solid) .lang-btn { color: rgba(255, 255, 255, .75); }
.site-header.is-dark:not(.is-solid) .lang-btn.is-active { background: #fff; color: var(--green-900); }
.burger { display: none; position: relative; width: 44px; height: 44px; border-radius: 12px; background: rgba(16, 34, 27, .06); flex: none; transition: background .25s; }
.burger span { position: absolute; left: 12px; width: 20px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s, width .3s var(--ease); }
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; width: 14px; }
.burger span:nth-child(3) { top: 27px; }
.site-header.is-dark:not(.is-solid) .burger { color: #fff; background: rgba(255, 255, 255, .14); }
body.nav-open .burger { background: rgba(255, 255, 255, .14); color: #fff; }
body.nav-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.nav-open .burger span:nth-child(2) { opacity: 0; width: 0; }
body.nav-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Header over the open menu keeps the dark look */
body.nav-open .site-header { background: transparent; box-shadow: none; backdrop-filter: none; }
body.nav-open .site-header .logo-mark { color: #fff; }
body.nav-open .site-header .logo-mark small { color: var(--lime); }
body.nav-open .site-header .logo-mark .lm-badge { background: var(--lime); }
body.nav-open .site-header .logo-mark .lm-badge svg path { stroke: var(--green-950); }
body.nav-open .site-header .lang-switch { background: rgba(255, 255, 255, .14); }
body.nav-open .site-header .lang-btn { color: rgba(255, 255, 255, .75); }
body.nav-open .site-header .lang-btn.is-active { background: #fff; color: var(--green-900); }

.mobile-nav {
  position: fixed; inset: 0; z-index: 90; color: #fff;
  background: radial-gradient(120% 60% at 100% 0%, rgba(124, 194, 66, .22), transparent 55%), var(--green-950);
  padding: calc(var(--header-h) + .75rem) var(--gutter) max(1.5rem, env(safe-area-inset-bottom)); overflow-y: auto;
  opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  display: flex; flex-direction: column;
}
body.nav-open .mobile-nav { opacity: 1; visibility: visible; transform: none; }
body.nav-open { overflow: hidden; }
.mnav-links { display: flex; flex-direction: column; }
.mnav-link {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .95rem .25rem; font-family: var(--font-head); font-size: 1.35rem; font-weight: 700; letter-spacing: -0.01em;
  border-bottom: 1px solid rgba(255, 255, 255, .08); color: #fff;
  opacity: 0; transform: translateY(10px); transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.mnav-link svg { width: 18px; height: 18px; color: rgba(255, 255, 255, .35); flex: none; }
.mnav-link.is-active { color: var(--lime); }
.mnav-link.is-active svg { color: var(--lime); }
.mnav-sub {
  display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; padding: .35rem 0 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  opacity: 0; transform: translateY(10px); transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.mnav-sub a {
  display: flex; align-items: center; gap: .5rem; padding: .7rem .8rem; border-radius: 12px;
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08);
  font-size: .86rem; font-weight: 500; color: rgba(255, 255, 255, .88); line-height: 1.25;
}
.mnav-sub a .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); flex: none; }
.mnav-sub a:active { background: rgba(124, 194, 66, .2); }
.mnav-bottom { margin-top: auto; padding-top: 1.5rem; display: grid; gap: 1rem; opacity: 0; transform: translateY(10px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
.mnav-cta { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.mnav-cta .btn { width: 100%; padding: .95rem 1rem; font-size: .95rem; }
.mnav-contact { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; font-size: .85rem; color: rgba(255, 255, 255, .65); }
.mnav-contact a { display: inline-flex; align-items: center; gap: .45rem; }
.mnav-contact svg { width: 15px; height: 15px; color: var(--lime); }
body.nav-open .mnav-link, body.nav-open .mnav-sub, body.nav-open .mnav-bottom { opacity: 1; transform: none; }
body.nav-open .mnav-links > :nth-child(1) { transition-delay: .05s; }
body.nav-open .mnav-links > :nth-child(2) { transition-delay: .09s; }
body.nav-open .mnav-links > :nth-child(3) { transition-delay: .13s; }
body.nav-open .mnav-links > :nth-child(4) { transition-delay: .17s; }
body.nav-open .mnav-links > :nth-child(5) { transition-delay: .21s; }
body.nav-open .mnav-links > :nth-child(6) { transition-delay: .25s; }
body.nav-open .mnav-links > :nth-child(7) { transition-delay: .29s; }
body.nav-open .mnav-bottom { transition-delay: .33s; }

/* ---------- Sections ---------- */
.section { padding-block: clamp(4rem, 9vw, 7.5rem); position: relative; }
.section--sand { background: var(--sand); }
.section--paper { background: var(--paper); }
.section--dark { background: var(--green-900); color: #fff; }
.section--dark .h2, .section--dark .h3 { color: #fff; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

/* ---------- Hero (home) ---------- */
.hero { position: relative; min-height: clamp(620px, 100svh, 920px); display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--green-950); }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.06); animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 31, 24, .55) 0%, rgba(7, 31, 24, .35) 40%, rgba(7, 31, 24, .92) 100%),
    linear-gradient(90deg, rgba(7, 31, 24, .75) 0%, rgba(7, 31, 24, .2) 70%);
}
.hero .container { position: relative; z-index: 1; padding-top: calc(var(--header-h) + 3rem); padding-bottom: 8rem; }
.hero-content { max-width: 760px; min-width: 0; display: grid; gap: 1.5rem; }
.badge {
  display: inline-flex; align-items: center; gap: .5rem; padding: .45rem .9rem .45rem .5rem; border-radius: 999px;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); backdrop-filter: blur(8px);
  font-size: .82rem; font-weight: 600; width: fit-content;
}
.badge .badge-dot { width: 22px; height: 22px; border-radius: 50%; background: var(--lime); display: grid; place-items: center; }
.badge .badge-dot svg { width: 13px; height: 13px; }
.hero-title { font-size: clamp(2.3rem, 6.4vw, 5rem); font-weight: 800; letter-spacing: -0.035em; overflow-wrap: anywhere; }
.hero-title .accent { background: linear-gradient(transparent 72%, rgba(124, 194, 66, .35) 72%, rgba(124, 194, 66, .35) 90%, transparent 90%); -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.hero-sub { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: rgba(255, 255, 255, .78); max-width: 58ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: .5rem; }
.hero-scroll { position: absolute; left: 50%; bottom: 8.5rem; transform: translateX(-50%); z-index: 1; display: flex; flex-direction: column; align-items: center; gap: .4rem; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.hero-scroll .mouse { width: 22px; height: 34px; border: 2px solid rgba(255, 255, 255, .4); border-radius: 12px; position: relative; }
.hero-scroll .mouse::after { content: ""; position: absolute; left: 50%; top: 6px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--lime); animation: scrollDot 1.8s infinite; }
@keyframes scrollDot { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

.stats-strip { position: relative; z-index: 2; margin-top: -5.5rem; }
.stats-strip .stats {
  display: grid; grid-template-columns: repeat(5, 1fr); background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid var(--line);
}
.stat { padding: 1.6rem 1.25rem; display: grid; gap: .35rem; justify-items: center; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat .stat-icon { width: 40px; height: 40px; border-radius: 12px; background: var(--lime-100); color: var(--green-700); display: grid; place-items: center; margin-bottom: .3rem; }
.stat .stat-icon svg { width: 20px; height: 20px; }
.stat-value { font-family: var(--font-head); font-size: clamp(1.4rem, 2.2vw, 1.9rem); font-weight: 800; color: var(--green-900); letter-spacing: -0.02em; }
.stat-label { font-size: .82rem; color: var(--muted); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { position: relative; padding: calc(var(--header-h) + clamp(3rem, 8vw, 6rem)) 0 clamp(3.5rem, 7vw, 5.5rem); background: var(--green-950); color: #fff; overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; opacity: .28; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(80% 90% at 90% 0%, rgba(124, 194, 66, .22), transparent 60%), linear-gradient(180deg, rgba(7, 31, 24, .1), rgba(7, 31, 24, .85)); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero__content { max-width: 800px; min-width: 0; display: grid; gap: 1.1rem; }
.page-hero .h1 { overflow-wrap: anywhere; }
.page-hero .eyebrow { color: var(--lime); }
.page-hero .lead { color: rgba(255, 255, 255, .75); }
.page-hero .h1 { font-size: clamp(2.3rem, 5vw, 3.9rem); font-weight: 800; }
.breadcrumb { display: flex; gap: .5rem; align-items: center; font-size: .82rem; color: rgba(255, 255, 255, .55); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span:last-child { color: rgba(255, 255, 255, .85); }

/* ---------- Cards / grids ---------- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.icon-box { width: 52px; height: 52px; border-radius: 14px; background: var(--lime-100); color: var(--green-700); display: grid; place-items: center; flex: none; }
.icon-box svg { width: 24px; height: 24px; }
.icon-box--dark { background: rgba(124, 194, 66, .16); color: var(--lime); }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip { display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .7rem; border-radius: 999px; background: var(--sand); border: 1px solid var(--line); font-size: .8rem; font-weight: 500; color: var(--ink); }
.chip svg { width: 12px; height: 12px; color: var(--lime-600); }
.tag { display: inline-block; padding: .3rem .7rem; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: var(--lime); color: var(--green-950); }

/* Products grid (home) */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.product-card { display: flex; flex-direction: column; overflow: hidden; }
.product-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--sand-200); }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.06); }
.product-card__media .tag { position: absolute; top: 1rem; left: 1rem; }
.product-card__body { padding: 1.5rem; display: grid; gap: .75rem; flex: 1; align-content: start; }
.product-card__body .h3 { color: var(--green-900); }
.product-card__body p { color: var(--muted); font-size: .95rem; }
.product-card__body .btn-link { margin-top: auto; padding-top: .5rem; }

/* Why us */
.why-grid { display: grid; grid-template-columns: 1.05fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.why-intro { display: grid; gap: 1.25rem; }
.why-stats { display: flex; align-items: center; gap: 2rem; margin-top: 1rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.why-stats .divider { width: 1px; height: 48px; background: var(--line); }
.why-stat .v { font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: var(--green-800); letter-spacing: -0.03em; line-height: 1; }
.why-stat .l { font-size: .85rem; color: var(--muted); margin-top: .3rem; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.feature-card { padding: 1.5rem; display: grid; gap: .75rem; align-content: start; }
.feature-card h3 { font-size: 1.08rem; color: var(--green-900); }
.feature-card p { font-size: .92rem; color: var(--muted); }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: step; }
.step-card { position: relative; padding: 2rem 1.5rem 1.75rem; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius-lg); display: grid; gap: .8rem; align-content: start; transition: background .3s, transform .3s var(--ease); }
.step-card:hover { background: rgba(255, 255, 255, .09); transform: translateY(-4px); }
.step-num { font-family: var(--font-head); font-size: 3rem; font-weight: 800; color: rgba(124, 194, 66, .25); line-height: 1; letter-spacing: -0.04em; }
.step-card .icon-box { position: absolute; top: 1.5rem; right: 1.5rem; width: 44px; height: 44px; }
.step-card h3 { font-size: 1.15rem; }
.step-card p { color: rgba(255, 255, 255, .7); font-size: .93rem; }

/* Certifications */
.certs-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.certs-intro { display: grid; gap: 1.25rem; }
.check-list { display: grid; gap: .7rem; }
.check-list li { display: flex; align-items: flex-start; gap: .7rem; font-weight: 500; }
.check-list .chk { width: 22px; height: 22px; border-radius: 50%; background: var(--lime); color: var(--green-950); display: grid; place-items: center; flex: none; margin-top: 2px; }
.check-list .chk svg { width: 12px; height: 12px; }
.cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.cert-card { padding: 1.5rem; display: grid; gap: .6rem; align-content: start; }
.cert-card .cert-name { font-family: var(--font-head); font-weight: 800; font-size: 1.15rem; color: var(--green-900); letter-spacing: -0.01em; }
.cert-card .cert-title { font-size: .9rem; color: var(--muted); }
.cert-card p { font-size: .9rem; color: var(--muted); }
.cert-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* FAQ */
.faq { display: grid; gap: .75rem; max-width: 860px; margin-inline: auto; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.faq-item.is-open { box-shadow: var(--shadow); border-color: transparent; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 1.35rem; text-align: left; font-family: var(--font-head); font-weight: 600; font-size: 1.02rem; color: var(--green-900); }
.faq-q .plus { width: 30px; height: 30px; border-radius: 50%; background: var(--sand); display: grid; place-items: center; flex: none; transition: background .3s, transform .3s var(--ease); }
.faq-q .plus svg { width: 14px; height: 14px; }
.faq-item.is-open .faq-q .plus { background: var(--lime); transform: rotate(45deg); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s var(--ease); }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a p { padding: 0 1.35rem 1.25rem; color: var(--muted); }

/* CTA band */
.cta-band { position: relative; border-radius: var(--radius-xl); overflow: hidden; background: var(--green-800); color: #fff; padding: clamp(2.5rem, 6vw, 5rem); display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; align-items: center; }
.cta-band::before { content: ""; position: absolute; width: 520px; height: 520px; right: -160px; top: -200px; border-radius: 50%; background: radial-gradient(circle, rgba(124, 194, 66, .35), transparent 65%); }
.cta-band::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px); background-size: 22px 22px; mask-image: linear-gradient(90deg, transparent, #000 60%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band .h2 { color: #fff; }
.cta-band p { color: rgba(255, 255, 255, .75); margin-top: .75rem; max-width: 52ch; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: .85rem; justify-content: flex-end; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-950); color: rgba(255, 255, 255, .7); padding: clamp(3.5rem, 7vw, 5.5rem) 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.footer-brand { display: grid; gap: 1.1rem; align-content: start; }
.footer-brand .logo-mark { color: #fff; }
.footer-brand .logo-mark small { color: var(--lime); }
.footer-brand .logo-mark .lm-badge { background: var(--lime); }
.footer-brand .logo-mark .lm-badge svg path { stroke: var(--green-950); }
.footer-brand p { font-size: .92rem; max-width: 40ch; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1.1rem; }
.footer-col li + li { margin-top: .6rem; }
.footer-col a { font-size: .93rem; transition: color .2s; display: inline-flex; align-items: flex-start; gap: .55rem; }
.footer-col a:hover { color: var(--lime); }
.footer-col a svg { width: 16px; height: 16px; flex: none; margin-top: 3px; opacity: .8; }
.social { display: flex; gap: .6rem; }
.social a { width: 40px; height: 40px; border-radius: 12px; background: rgba(255, 255, 255, .08); display: grid; place-items: center; transition: background .2s, transform .2s; }
.social a:hover { background: var(--lime); color: var(--green-950); transform: translateY(-2px); }
.social a svg { width: 18px; height: 18px; }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: .84rem; }
.footer-bottom a:hover { color: var(--lime); }
.footer-bottom .legal-links { display: flex; gap: 1.25rem; }

/* ---------- Products page ---------- */
.subnav { position: sticky; top: var(--header-h); z-index: 50; background: rgba(246, 245, 240, .9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.subnav-list { display: flex; gap: .35rem; overflow-x: auto; padding: .7rem 0; scrollbar-width: none; }
.subnav-list::-webkit-scrollbar { display: none; }
.subnav-list a { flex: none; padding: .5rem .95rem; border-radius: 999px; font-size: .88rem; font-weight: 500; color: var(--muted); border: 1px solid transparent; transition: all .2s; }
.subnav-list a:hover { color: var(--green-800); background: #fff; border-color: var(--line); }
.subnav-list a.is-active { background: var(--green-800); color: #fff; }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; padding-block: clamp(3rem, 6vw, 5rem); scroll-margin-top: calc(var(--header-h) + 60px); }
.product-detail + .product-detail { border-top: 1px solid var(--line); }
.product-detail:nth-child(even) .product-detail__media { order: 2; }
.product-detail__media { position: relative; border-radius: var(--radius-xl); overflow: hidden; aspect-ratio: 4 / 3; box-shadow: var(--shadow-lg); }
.product-detail__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.product-detail:hover .product-detail__media img { transform: scale(1.04); }
.product-detail__media .tag { position: absolute; top: 1.25rem; left: 1.25rem; }
.product-detail__media .idx { position: absolute; right: 1.25rem; bottom: 1rem; font-family: var(--font-head); font-size: 4rem; font-weight: 800; color: rgba(255, 255, 255, .28); letter-spacing: -0.05em; line-height: 1; }
.product-detail__body { display: grid; gap: 1.4rem; }
.product-detail__body .h2 { color: var(--green-900); font-size: clamp(1.8rem, 3vw, 2.4rem); }
.product-detail__body > p { color: var(--muted); font-size: 1.05rem; }
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.spec-block h4 { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--lime-600); margin-bottom: .7rem; }
.spec-block ul { display: grid; gap: .45rem; }
.spec-block li { display: flex; gap: .55rem; align-items: flex-start; font-size: .93rem; }
.spec-block li svg { width: 16px; height: 16px; color: var(--lime-600); flex: none; margin-top: 3px; }
.product-detail__actions { display: flex; flex-wrap: wrap; gap: .75rem; }

/* ---------- Industries ---------- */
.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.industry-card { position: relative; overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.industry-card__media { position: relative; height: 180px; background: linear-gradient(135deg, var(--green-800), var(--green-600)); overflow: hidden; }
.industry-card__media img { width: 100%; height: 100%; object-fit: cover; opacity: .85; transition: transform .8s var(--ease); }
.industry-card:hover .industry-card__media img { transform: scale(1.06); }
.industry-card__media .icon-box { position: absolute; left: 1.25rem; bottom: -26px; width: 56px; height: 56px; background: #fff; box-shadow: var(--shadow); }
.industry-card__media .pattern { position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .18) 1.5px, transparent 1.5px); background-size: 18px 18px; }
.industry-card__body { padding: 2.6rem 1.5rem 1.5rem; display: grid; gap: .9rem; align-content: start; }
.industry-card__body .h3 { color: var(--green-900); }
.industry-card__body p { color: var(--muted); font-size: .95rem; }
.industry-card__body .sol-label { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--lime-600); font-weight: 700; }
.industry-card__body .tagline { display: inline-flex; align-items: center; gap: .45rem; font-size: .85rem; font-weight: 600; color: var(--green-700); padding-top: .75rem; border-top: 1px solid var(--line); margin-top: .25rem; }
.industry-card__body .tagline svg { width: 15px; height: 15px; }

/* ---------- Quality ---------- */
.control-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.control-card { padding: 1.75rem 1.5rem; display: grid; gap: .8rem; align-content: start; border-top: 4px solid var(--lime); }
.control-card .n { font-family: var(--font-head); font-weight: 800; font-size: .85rem; color: var(--lime-600); letter-spacing: .1em; }
.control-card h3 { font-size: 1.1rem; color: var(--green-900); }
.control-card p { font-size: .92rem; color: var(--muted); }
.quality-band { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.quality-band .check-list li { color: rgba(255, 255, 255, .9); }

/* ---------- About ---------- */
.about-intro { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.about-intro .text { display: grid; gap: 1.25rem; }
.about-intro .text p { color: var(--muted); font-size: 1.05rem; }
.stat-big-grid { display: grid; gap: 1rem; }
.stat-big { padding: 1.75rem; display: grid; gap: .25rem; }
.stat-big .v { font-family: var(--font-head); font-size: 2.8rem; font-weight: 800; color: var(--green-800); letter-spacing: -0.04em; line-height: 1; }
.stat-big .l { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.legacy { margin-top: 2.5rem; padding: 2rem; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); font-size: 1.05rem; color: var(--muted); border-left: 4px solid var(--lime); }
.legacy strong { color: var(--green-800); }

.energy-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.energy-card { padding: 1.75rem; display: grid; gap: .75rem; align-content: start; }
.energy-card .icon-box { width: 56px; height: 56px; }
.energy-card h3 { font-size: 1.15rem; color: var(--green-900); }
.energy-card p { font-size: .92rem; color: var(--muted); }
.energy-card .v { font-family: var(--font-head); font-size: 1.7rem; font-weight: 800; color: var(--green-800); letter-spacing: -0.02em; margin-top: .3rem; }
.energy-card .l { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }

.counter-band { margin-top: 1.5rem; border-radius: var(--radius-xl); background: var(--green-900); color: #fff; padding: clamp(2rem, 5vw, 3.5rem); display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; align-items: center; position: relative; overflow: hidden; }
.counter-band::before { content: ""; position: absolute; width: 400px; height: 400px; left: -120px; bottom: -220px; border-radius: 50%; background: radial-gradient(circle, rgba(124, 194, 66, .3), transparent 65%); }
.counter-band > * { position: relative; }
.counter-band .h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); color: #fff; }
.counter-band p { color: rgba(255, 255, 255, .72); margin-top: .75rem; }
.counter-big { text-align: right; }
.counter-big .num { font-family: var(--font-head); font-size: clamp(3.5rem, 7vw, 5.5rem); font-weight: 800; color: var(--lime); letter-spacing: -0.04em; line-height: 1; }
.counter-big .unit { font-family: var(--font-head); font-size: 1.8rem; font-weight: 700; color: rgba(255, 255, 255, .8); margin-left: .4rem; }
.counter-big .sub { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .55); margin-top: .5rem; }

.chart-card { margin-top: 1.5rem; padding: clamp(1.5rem, 4vw, 2.5rem); }
.chart-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: flex-end; margin-bottom: 1.5rem; }
.chart-head h3 { font-size: 1.35rem; color: var(--green-900); }
.chart-head p { font-size: .9rem; color: var(--muted); }
.chart-legend { display: flex; gap: 1.1rem; font-size: .85rem; color: var(--muted); }
.chart-legend span { display: inline-flex; align-items: center; gap: .4rem; }
.chart-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.chart { position: relative; width: 100%; }
.chart svg { width: 100%; height: auto; overflow: visible; font-family: var(--font-body); }
.chart .bar { transition: opacity .2s; cursor: pointer; }
.chart .grid-line { stroke: var(--line); stroke-width: 1; }
.chart .axis-label { font-size: 11px; fill: var(--muted); }
.chart-tip { position: absolute; pointer-events: none; background: var(--green-950); color: #fff; padding: .7rem .9rem; border-radius: 12px; font-size: .82rem; box-shadow: var(--shadow-lg); opacity: 0; transform: translate(-50%, -110%); transition: opacity .15s; min-width: 170px; z-index: 5; }
.chart-tip.is-visible { opacity: 1; }
.chart-tip b { display: block; margin-bottom: .35rem; font-family: var(--font-head); }
.chart-tip .row { display: flex; justify-content: space-between; gap: 1rem; }
.chart-tip .row i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; margin-right: .4rem; }
.chart-tip .total { border-top: 1px solid rgba(255, 255, 255, .15); margin-top: .35rem; padding-top: .35rem; font-weight: 700; color: var(--lime); }
.chart-note { margin-top: 1rem; font-size: .82rem; color: var(--muted); }

.social-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.social-grid .text { display: grid; gap: 1rem; }
.social-grid .text p { color: rgba(255, 255, 255, .78); font-size: 1.02rem; }
.social-grid .text strong { color: var(--lime); }
.inclusive-card { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radius-lg); padding: 2rem; display: grid; gap: 1rem; }
.inclusive-card h3 { font-size: 1.2rem; }

.why-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.why-card { padding: 1.75rem 1.5rem; display: grid; gap: .75rem; align-content: start; }
.why-card h3 { font-size: 1.08rem; color: var(--green-900); }
.why-card p { font-size: .92rem; color: var(--muted); }

.timeline { position: relative; max-width: 960px; margin-inline: auto; padding-block: 1rem; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, transparent, var(--line) 6%, var(--line) 94%, transparent); transform: translateX(-50%); }
.tl-item { position: relative; width: 50%; padding: 0 3rem 3rem 0; }
.tl-item:nth-child(even) { margin-left: 50%; padding: 0 0 3rem 3rem; }
.tl-item::before { content: ""; position: absolute; top: 24px; right: -9px; width: 18px; height: 18px; border-radius: 50%; background: var(--lime); border: 4px solid var(--sand); box-shadow: 0 0 0 2px var(--lime); }
.tl-item:nth-child(even)::before { right: auto; left: -9px; }
.tl-card { padding: 1.5rem; display: grid; gap: .5rem; }
.tl-card .year { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-head); font-weight: 800; color: var(--lime-600); font-size: 1.05rem; }
.tl-card .year .icon-box { width: 36px; height: 36px; border-radius: 10px; }
.tl-card .year .icon-box svg { width: 18px; height: 18px; }
.tl-card h3 { font-size: 1.1rem; color: var(--green-900); }
.tl-card p { font-size: .92rem; color: var(--muted); }

.vision { text-align: center; max-width: 900px; margin-inline: auto; display: grid; gap: 1.5rem; justify-items: center; }
.vision blockquote { margin: 0; font-family: var(--font-head); font-size: clamp(1.3rem, 2.6vw, 1.9rem); font-weight: 600; line-height: 1.4; color: #fff; letter-spacing: -0.01em; }
.vision blockquote strong { color: var(--lime); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.info-list { display: grid; gap: 1rem; }
.info-card { padding: 1.35rem; display: flex; gap: 1rem; align-items: flex-start; }
.info-card h3 { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .35rem; }
.info-card .lines { display: grid; gap: .15rem; font-weight: 500; color: var(--green-900); }
.info-card .lines a:hover { color: var(--lime-600); }
.urgent { margin-top: 1rem; padding: 1.75rem; border-radius: var(--radius-lg); background: var(--green-900); color: #fff; display: grid; gap: .75rem; }
.urgent h3 { font-size: 1.15rem; }
.urgent p { color: rgba(255, 255, 255, .72); font-size: .93rem; }
.form-card { padding: clamp(1.5rem, 4vw, 2.5rem); display: grid; gap: 1.5rem; }
.form-card .form-head h2 { font-size: 1.5rem; color: var(--green-900); }
.form-card .form-head p { color: var(--muted); font-size: .95rem; margin-top: .35rem; }
.form { display: grid; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-size: .86rem; font-weight: 600; color: var(--green-900); }
.field label span { font-weight: 400; color: var(--muted); }
.field input, .field textarea {
  width: 100%; padding: .85rem 1rem; border-radius: 12px; border: 1.5px solid var(--line); background: var(--sand);
  font: inherit; color: var(--ink); transition: border-color .2s, background .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--lime-600); background: #fff; box-shadow: 0 0 0 4px rgba(124, 194, 66, .18); }
.field textarea { min-height: 150px; resize: vertical; }
.field.is-invalid input, .field.is-invalid textarea { border-color: #DC2626; }
.field .err { font-size: .78rem; color: #DC2626; display: none; }
.field.is-invalid .err { display: block; }
.form-alert { padding: 1rem 1.25rem; border-radius: 12px; display: none; gap: .25rem; }
.form-alert.is-visible { display: grid; }
.form-alert.ok { background: var(--lime-100); color: var(--green-800); }
.form-alert.bad { background: #FEE2E2; color: #991B1B; }
.form-alert b { font-family: var(--font-head); }
.map-card { margin-top: 2rem; overflow: hidden; }
.map-card iframe { width: 100%; height: 380px; border: 0; display: block; filter: saturate(.85); }
.map-card .map-foot { padding: 1.25rem 1.5rem; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; }
.map-card .map-foot strong { color: var(--green-900); display: block; }
.map-card .map-foot span { color: var(--muted); font-size: .92rem; }

/* ---------- Legal ---------- */
.legal { max-width: 820px; margin-inline: auto; }
.legal-meta { font-size: .88rem; color: var(--muted); margin-bottom: 2.5rem; }
.legal-body { display: grid; gap: 2rem; }
.legal-body h2 { font-size: 1.3rem; color: var(--green-900); margin-bottom: .75rem; }
.legal-body p { color: var(--muted); }
.legal-body p + p { margin-top: .75rem; }
.legal-body ul { margin-top: .75rem; display: grid; gap: .45rem; padding-left: 1.2rem; list-style: disc; color: var(--muted); }
.legal-body a { color: var(--green-700); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.legal-contact { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.5rem; display: grid; gap: .4rem; margin-top: .75rem; }
.legal-contact div { display: flex; gap: .6rem; }
.legal-contact b { min-width: 90px; color: var(--green-900); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
.reveal[data-delay="4"] { transition-delay: .4s; }
.reveal[data-delay="5"] { transition-delay: .5s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg img { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Back to top ---------- */
.to-top { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 80; width: 46px; height: 46px; border-radius: 50%; background: var(--green-800); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .3s var(--ease); }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--lime); color: var(--green-950); }
.to-top svg { width: 20px; height: 20px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .product-grid, .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid, .control-grid, .why-cards { grid-template-columns: repeat(2, 1fr); }
  .cert-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .stats-strip .stats { grid-template-columns: repeat(3, 1fr); }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:nth-child(3n) { border-right: 0; }
  .stat:nth-child(-n+3) { border-right: 1px solid var(--line); }
  .stat:nth-child(3) { border-right: 0; }
  .stat:nth-child(n+4) { border-bottom: 0; }
  .stat:nth-child(4) { border-right: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .nav { display: none; }
  .burger { display: block; }
  .header-actions .btn-quote { display: none; }
  .header-actions { gap: .6rem; }
  .header-inner { gap: .75rem; }
  .why-grid, .certs-layout, .about-intro, .social-grid, .quality-band, .contact-grid { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .product-detail:nth-child(even) .product-detail__media { order: 0; }
  .cta-band { grid-template-columns: 1fr; }
  .cta-band .actions { justify-content: flex-start; }
  .counter-band { grid-template-columns: 1fr; }
  .counter-big { text-align: left; }
  .energy-cards { grid-template-columns: 1fr; }
  .timeline::before { left: 12px; }
  .tl-item, .tl-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 2rem 2.75rem; }
  .tl-item::before, .tl-item:nth-child(even)::before { left: 3px; right: auto; }
  .hero-scroll { display: none; }
  .stat-big-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 420px) {
  .logo-mark small { display: none; }
  .mnav-cta { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  :root { --header-h: 66px; }
  .logo, .logo img { height: 40px; }
  .footer-brand .logo, .footer-brand .logo img { height: 52px; }
  .logo-mark { font-size: 1.25rem; }
  .logo-mark .lm-badge { width: 36px; height: 36px; }
  .logo-mark small { font-size: .52rem; letter-spacing: .12em; }
  .lang-btn { padding: .38rem .6rem; }
  .product-grid, .industry-grid, .feature-grid, .cert-grid, .process-grid, .control-grid, .why-cards, .form-row, .spec-grid, .stat-big-grid { grid-template-columns: 1fr; }
  .stats-strip .stats { grid-template-columns: repeat(2, 1fr); }
  .stat, .stat:nth-child(n) { border: 0; border-bottom: 1px solid var(--line); }
  .stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .stat:last-child { grid-column: 1 / -1; border-bottom: 0; border-right: 0; }
  .stats-strip { margin-top: -3.5rem; }
  .hero .container { padding-bottom: 6rem; }
  .why-stats { gap: 1.25rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; }
  .map-card iframe { height: 280px; }
  .hero-actions .btn, .cta-band .actions .btn { width: 100%; }
}