/* ========================================
   UNIVERSAL CLOSURES — MAIN STYLESHEET
   Industrial B2B Design System
   ======================================== */

    /* ══════════════════════════════════════════════════════════
   MONTSERRAT ARM — Armenian font
══════════════════════════════════════════════════════════ */
    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-Thin.otf') format('opentype');
      font-weight: 100;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-ExtraLight.otf') format('opentype');
      font-weight: 200;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-Light.otf') format('opentype');
      font-weight: 300;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-Regular.otf') format('opentype');
      font-weight: 400;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-Medium.otf') format('opentype');
      font-weight: 500;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-SemiBold.otf') format('opentype');
      font-weight: 600;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-Bold.otf') format('opentype');
      font-weight: 700;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-ExtraBold.otf') format('opentype');
      font-weight: 800;
      font-style: normal;
      font-display: swap;
    }

    @font-face {
      font-family: 'MontserratArm';
      src: url('../fonts/Montserratarm-Black.otf') format('opentype');
      font-weight: 900;
      font-style: normal;
      font-display: swap;
    }

    :lang(hy) {
      font-family: 'MontserratArm', 'Montserrat', sans-serif;
    }

    :lang(hy) h1,
    :lang(hy) h2,
    :lang(hy) h3,
    :lang(hy) h4 {
      font-family: 'MontserratArm', sans-serif;
    }

    body {
      font-family: 'MontserratArm', sans-serif;
      background: var(--bg);
      color: var(--text);
      overflow-x: hidden;
      transition: background 0.4s ease, color 0.4s ease;
    }
    

/* ── CSS Variables ── */
:root {
  --clr-accent:      #393185;
  --clr-accent-dark: #341e7a;
  --clr-accent-light:#6247b5;
  --clr-graphite:    #1e1e2e;
  --clr-dark:        #0d0d18;
  --clr-mid:         #3a3a4e;
  --clr-steel:       #6b6b80;
  --clr-border:      #d4d4e0;
  --clr-light:       #f4f4f8;
  --clr-white:       #ffffff;
  --clr-success:     #22c55e;
  --clr-error:       #E51A4B;

  --ff-head: 'Montserrat', sans-serif;
  --ff-body: 'Montserrat', sans-serif;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1rem;
  --fs-xl:   1.75rem;
  --fs-2xl:  2.25rem;
  --fs-3xl:  3rem;
  --fs-4xl:  4rem;
  --fs-hero: clamp(2rem, 6vw, 4rem);

  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-24: 6rem;
  --sp-32: 8rem;
  --sp-34: 8.5rem;

  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 2px 8px rgba(71,47,146,.08);
  --shadow:    0 8px 32px rgba(71,47,146,.12);
  --shadow-lg: 0 24px 64px rgba(71,47,146,.18);
  --shadow-xl: 0 40px 100px rgba(71,47,146,.24);

  --trans-fast:   150ms ease;
  --trans:        300ms ease;
  --trans-slow:   600ms cubic-bezier(.16,1,.3,1);

  --header-h: 80px;
  --max-w:    1280px;
  --max-w-sm: 900px;
}

.underc {
  font-size: var(--fs-lg);
  color: var(--clr-error);
  max-width: 560px;
  font-weight: 600;
  margin-bottom: var(--sp-8);
  line-height: 1.7;
}

/* ── Animations ── */
.animate-on-scroll {
opacity: 0;
transform: translateY(80px);
transition: opacity 1s ease, transform 1s ease;
}

.animate-on-scroll.visible {
opacity: 1;
transform: translateY(0);
}

.fade-in {
opacity: 0;
transition: opacity 0.8s ease;
}

.slide-up {
opacity: 0;
transform: translateY(50px);
transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-right {
opacity: 0;
transform: translateX(-50px);
transition: opacity 0.8s ease, transform 0.8s ease;
}

.zoom-in {
opacity: 0;
transform: scale(0.8);
transition: opacity 0.8s ease, transform 0.8s ease;
}

/* Общий класс для отображения */
.fade-in.visible,
.slide-up.visible,
.slide-right.visible,
.zoom-in.visible {
opacity: 1;
transform: translateY(0) translateX(0) scale(1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  color: var(--clr-graphite);
  background: var(--clr-white);
  line-height: 1.65;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

@keyframes slideUp {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.slideup { animation: slideUp 0.8s ease-out; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.fadein { animation: fadeIn 1s ease-in; }


/* ── Utilities ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}
.container--sm { max-width: var(--max-w-sm); }

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

.text-accent  { color: var(--clr-accent); }
.text-center  { text-align: center; }
.flex         { display: flex; }
.grid         { display: grid; }

/* ── Typography ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-error);
  margin-bottom: var(--sp-4);
}
.section-label::before {
  content: '';
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-accent);
}

h1,h2,h3,h4 { font-family: var(--ff-head); line-height: 1.15; }
.section-title {
  font-size: var(--fs-2xl);
  font-weight: 900;
  color: var(--clr-graphite);
  margin-bottom: var(--sp-4);
}
.section-title span { color: var(--clr-accent); }
.section-desc {
  font-size: var(--fs-md);
  color: var(--clr-steel);
  max-width: 600px;
  line-height: 1.7;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-8);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  transition: all var(--trans);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform var(--trans);
}
.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--clr-error);
  color: var(--clr-white);
  box-shadow: 0 4px 20px rgba(255, 25, 121, 0.4);
}
.btn-primary:hover {
  background: var(--clr-accent-dark);
  box-shadow: 0 8px 32px rgba(71,47,146,.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
  color: var(--clr-white);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.8);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}
.btn-outline-dark:hover {
  background: var(--clr-accent);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-lg { padding: var(--sp-4) var(--sp-12); font-size: var(--fs-base); }
.btn-sm { padding: var(--sp-2) var(--sp-6); font-size: var(--fs-xs); }

/* ── Header ── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--trans), box-shadow var(--trans), backdrop-filter var(--trans);
}
#header.transparent {
  background: transparent;
}
#header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 32px rgba(71,47,146,.1);
}
#header .container { display: flex; align-items: center; justify-content: space-between; }

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}
.logo-icon {
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--trans);
}
.logo:hover .logo-icon { transform: rotate(-5deg) scale(1.05); }
.logo-icon svg { width: 26px; height: 26px; fill: white; }
.logo-text { line-height: 1.1; }
.logo-text strong {
  display: block;
  font-family: var(--ff-head);
  font-size: var(--fs-md);
  font-weight: 900;
  color: var(--clr-graphite);
  transition: color var(--trans);
}
.logo-text span {
  font-size: var(--fs-xs);
  color: var(--clr-steel);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
#header.transparent .logo-text strong,
#header.transparent .logo-text span { color: white; }

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  z-index: 999;
}
.nav a {
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-mid);
  border-radius: var(--radius-sm);
  transition: color var(--trans), background var(--trans);
  white-space: nowrap;
}
.nav a:hover, .nav a.active {
  color: var(--clr-accent);
  background: rgba(71,47,146,.07);
}
#header.transparent .nav a { color: rgba(255,255,255,0.85); }
#header.transparent .nav a:hover { color: white; background: rgba(255,255,255,0.12); }

.nav-cta {
  margin-left: var(--sp-4);
  background: var(--clr-accent) !important;
  color: white !important;
  padding: var(--sp-2) var(--sp-6) !important;
  border-radius: var(--radius) !important;
  box-shadow: 0 4px 16px rgba(71,47,146,.3);
}
.nav-cta:hover { background: var(--clr-accent-dark) !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(71,47,146,.4) !important; }
#header.transparent .nav-cta { background: var(--clr-accent) !important; }

.lang-switcher {
  position: absolute;
  bottom: var(--sp-6);
  right: var(--sp-24);
  display: flex;
  gap: var(--sp-1);
  border-radius: var(--radius);
  background: #393185;
  backdrop-filter: blur(12px);
  z-index: 99;
}

.lang-switcher a {
  color: white;
  padding: var(--sp-1) var(--sp-2);
  font-size: var(--fs-sm);
  border-radius: var(--radius);
  transition: all .25s ease;
}

.lang-switcher a:hover {
  background: rgba(255,255,255,0.15);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--clr-graphite);
  border-radius: 2px;
  transition: all var(--trans);
}
#header.transparent .hamburger span { background: var(--clr-error); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--clr-graphite); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--clr-graphite); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: min(360px, 100vw);
  height: 100vh;
  background: var(--clr-white);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + var(--sp-8)) var(--sp-8) var(--sp-8);
  transition: right var(--trans-slow);
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
}
.mobile-menu.open { right: 0; }
.mobile-menu a {
  padding: var(--sp-4) 0;
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--clr-graphite);
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--trans);
}
.mobile-menu a:hover { color: var(--clr-accent); }
.mobile-menu .btn { margin-top: var(--sp-6); width: 100%; justify-content: center; }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans);
  backdrop-filter: blur(4px);
}
.overlay.show { opacity: 1; pointer-events: all; }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.7)), url('../images/factory/3.webp'), center;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(71,47,146,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71,47,146,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}
.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: var(--header-h);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(71,47,146,.2);
  border: 1px solid rgba(71,47,146,.4);
  color: rgba(255,255,255,.9);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-4);
  border-radius: 100px;
  margin-bottom: var(--sp-6);
}
.hero-badge span.dot {
  width: 6px; height: 6px;
  background: var(--clr-accent-light);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

.hero h1 {
  font-size: var(--fs-hero);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1.05;
  margin-bottom: var(--sp-6);
  max-width: 760px;
}
.hero h1 em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255,255,255,.4);
}
.hero-desc {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.7);
  max-width: 560px;
  margin-bottom: var(--sp-16);
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-16);
}
.hero-stats {
  display: flex;
  gap: var(--sp-12);
  flex-wrap: wrap;
  margin-bottom: var(--sp-24);
}
.hero-stat strong {
  display: block;
  font-family: var(--ff-head);
  font-size: var(--fs-2xl);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
}
.hero-stat span {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.55);
  letter-spacing: 0.06em;
}

.hero-visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 52%;
  max-width: 720px;
  opacity: 0.12;
  pointer-events: none;
}
.hero-scroll {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: rgba(255,255,255,.4);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scroll-bounce 2s infinite;
}
@keyframes scroll-bounce {
  0%,100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.6); opacity: 0.4; }
}

/* ── Sections ── */
section { position: relative; }
.section-header { margin-bottom: var(--sp-12); }
.section-header.centered { text-align: center; }
.section-header.centered .section-label { justify-content: center; }
.section-header.centered .section-desc { margin-inline: auto; }

/* ── Advantages ── */
.advantages {
  padding: var(--sp-24) 0;
  background: var(--clr-light);
}
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}
.advantage-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  transition: all var(--trans);
  position: relative;
  overflow: hidden;
}
.advantage-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 0;
  background: var(--clr-error);
  transition: height var(--trans);
}
.advantage-card:hover {
  border-color: rgba(71,47,146,.2);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.advantage-card:hover::before { height: 100%; }
.advantage-icon {
  width: 56px; height: 56px;
  background: rgba(71,47,146,.08);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-6);
  transition: background var(--trans);
}
.advantage-card:hover .advantage-icon { background: rgba(71,47,146,.15); }
.advantage-icon svg { width: 38px; height: 38px; stroke: var(--clr-error); fill: none; stroke-width: 1.5; }
.advantage-card:hover .advantage-icon svg { stroke: var(--clr-accent); }
.advantage-card h3 {
  font-size: var(--fs-md);
  font-weight: 600;
  margin-bottom: var(--sp-3);
  color: var(--clr-graphite);
}
.advantage-card p { font-size: var(--fs-sm); color: var(--clr-steel); line-height: 1.7; }

/* ── Catalog Preview ── */
.catalog-preview {
  padding: var(--sp-24) 0;
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.product-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans);
}
.product-card:hover {
  border-color: rgba(71,47,146,.25);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.product-card-img {
  width: 100%; height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-card-img img {
  width: 100%; height: auto;
  stroke: var(--clr-accent);
  fill: none;
  opacity: 1;
  transition: all var(--trans);
}
.product-card:hover .product-card-img img {
  opacity: 0.8;
  transform: scale(1.1);
}
.product-card-img .tag {
  position: absolute;
  top: var(--sp-4); right: var(--sp-4);
  background: var(--clr-error);
  color: white;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-3);
  border-radius: 100px;
}
.product-card-body { padding: var(--sp-6); }
.product-card-body h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--sp-2);
}
.product-card-body p {
  font-size: var(--fs-sm);
  color: var(--clr-steel);
  margin-bottom: var(--sp-4);
  line-height: 1.6;
}
.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}
.spec-tag {
  background: var(--clr-light);
  border: 1px solid var(--clr-border);
  color: var(--clr-mid);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 2px var(--sp-3);
  border-radius: 100px;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--clr-border);
  padding-top: var(--sp-4);
  margin: var(--sp-4);
}
.product-card-footer a {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-accent);
  display: flex; align-items: center; gap: var(--sp-1);
  transition: gap var(--trans);
}
.product-card-footer a:hover { gap: var(--sp-3); }

/* ── Stats Band ── */
.stats-band {
  padding: var(--sp-16) 0;
  background: var(--clr-graphite);
  overflow: hidden;
}
.stats-band-inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.08);
  flex: 1;
}
.stat-item {
  background: var(--clr-graphite);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  border: 1px solid rgba(255,255,255,.06);
}
.stat-number {
  display: block;
  font-family: var(--ff-head);
  font-size: var(--fs-3xl);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
  margin-bottom: var(--sp-2);
}
.stat-number .suffix { color: var(--clr-accent-light); }
.stat-label {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.5);
  letter-spacing: 0.06em;
}

/* ── Production ── */
.production {
  padding: var(--sp-24) 0;
  background: var(--clr-light);
}
.production-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}
.production-visual {
  position: relative;
}
.production-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}
.prod-img {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--clr-graphite);
  aspect-ratio: 7/4;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.prod-img:first-child {
  grid-column: span 2;
  aspect-ratio: 16/8;
}
.prod-img .overlay-text {
  position: absolute;
  bottom: var(--sp-3);
  left: var(--sp-3);
  right: var(--sp-3);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.6);
  font-weight: 600;
}
.prod-badge {
  position: absolute;
  bottom: -var(--sp-4);
  right: var(--sp-6);
  background: var(--clr-accent);
  color: white;
  padding: var(--sp-4) var(--sp-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.prod-badge strong { display: block; font-size: var(--fs-xl); font-weight: 900; }
.prod-badge span { font-size: var(--fs-xs); opacity: .8; }

.process-steps { margin-top: var(--sp-8); }
.process-step {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--clr-border);
}
.process-step:last-child { border-bottom: none; }
.step-num {
  width: 36px; height: 36px;
  background: rgba(71,47,146,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 900;
  color: var(--clr-accent);
  flex-shrink: 0;
}
.step-content h4 { font-size: var(--fs-base); font-weight: 600; margin-bottom: 2px; }
.step-content p { font-size: var(--fs-sm); color: var(--clr-steel); }

/* ── Quality ── */
.quality {
  padding: var(--sp-24) 0;
}
.quality-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}
.certs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
.cert-card {
  border: 2px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  text-align: center;
  transition: all var(--trans);
}
.cert-card:hover {
  border-color: var(--clr-accent);
  box-shadow: var(--shadow);
}
.cert-card svg { width: 40px; height: 40px; stroke: var(--clr-error); fill: none; margin: 0 auto var(--sp-3); }
.cert-card h4 { font-size: var(--fs-sm); font-weight: 600; margin-bottom: var(--sp-1); }
.cert-card p { font-size: var(--fs-xs); color: var(--clr-steel); }

/* ── PARTNERS CTA ── */
.dealers-cta {
  padding: var(--sp-24) 0;
  background: linear-gradient(135deg, var(--clr-graphite) 0%, var(--clr-dark) 100%);
  overflow: hidden;
  position: relative;
}
.dealers-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(71,47,146,.3) 0%, transparent 70%);
  pointer-events: none;
}
.dealers-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-12);
  flex-wrap: wrap;
}
.dealers-cta h2 {
  font-size: var(--fs-2xl);
  font-weight: 900;
  color: var(--clr-white);
  max-width: 600px;
}
.dealers-cta h2 em { font-style: normal; color: var(--clr-accent-light); }
.dealers-cta p {
  font-size: var(--fs-md);
  color: rgba(255,255,255,.6);
  margin-top: var(--sp-3);
  max-width: 400px;
}
.dealers-cta-actions { display: flex; gap: var(--sp-4); flex-wrap: wrap; }

/* ── Contact ── */
.contact {
  padding: var(--sp-24) 0;
  background: var(--clr-light);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}
.contact-info h2 { font-size: var(--fs-2xl); font-weight: 900; margin-bottom: var(--sp-4); }
.contact-info p { font-size: var(--fs-base); color: var(--clr-steel); margin-bottom: var(--sp-8); line-height: 1.7; }
.contact-items { display: flex; flex-direction: column; gap: var(--sp-4); }
.contact-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}
.contact-item svg {
  width: 20px; height: 20px;
  stroke: var(--clr-error);
  fill: none;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-item-text strong { display: block; font-size: var(--fs-sm); font-weight: 600; color: var(--clr-graphite); }
.contact-item-text span { font-size: var(--fs-sm); color: var(--clr-steel); }

.contact-form-wrap {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow);
}
.form-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--sp-6);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.form-group.full { grid-column: span 2; }
.form-group label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-mid);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--sp-3) var(--sp-4);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  color: var(--clr-graphite);
  background: var(--clr-white);
  transition: border-color var(--trans), box-shadow var(--trans);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(71,47,146,.1);
}
.form-group input.error,
.form-group textarea.error {
  border-color: var(--clr-error);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-error { font-size: var(--fs-xs); color: var(--clr-error); display: none; }
.form-error.show { display: block; }
.form-submit { margin-top: var(--sp-4); width: 100%; justify-content: center; }
.form-success {
  display: none;
  text-align: center;
  padding: var(--sp-8);
}
.form-success.show { display: block; }
.form-success svg { width: 56px; height: 56px; stroke: var(--clr-success); fill: none; margin: 0 auto var(--sp-4); }
.form-success h3 { font-size: var(--fs-lg); font-weight: 600; margin-bottom: var(--sp-2); }
.form-success p { font-size: var(--fs-sm); color: var(--clr-steel); }

/* ── Footer ── */
footer {
  background: var(--clr-dark);
  padding: var(--sp-16) 0 var(--sp-8);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-8);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: var(--sp-8);
}
.footer-brand .logo-text strong,
.footer-brand .logo-text span { color: white; }
.footer-brand p {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.45);
  margin-top: var(--sp-4);
  line-height: 1.7;
}
.footer-socials {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}
.social-btn {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--trans);
}
.social-btn:hover { background: var(--clr-error); }
.social-btn svg { width: 16px; height: 16px; fill: rgba(255,255,255,.6); }
.social-btn:hover svg { fill: white; }

.footer-col h4 {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: var(--sp-4);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-col ul li a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.55);
  transition: color var(--trans);
}
.footer-col ul li a:hover { color: white; }
.footer-col .contact-line {
  display: flex;
  gap: var(--sp-2);
  align-items: flex-start;
  margin-bottom: var(--sp-3);
}
.footer-col .contact-line svg { width: 14px; height: 14px; stroke: var(--clr-accent); fill: none; flex-shrink: 0; margin-top: 3px; }
.footer-col .contact-line span { font-size: var(--fs-sm); color: rgba(255,255,255,.55); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.3);
}

/* ── WhatsApp FAB ── */
.whatsapp-fab {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 900;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  transition: all var(--trans);
  border: none;
}
.whatsapp-fab:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 10px 32px rgba(37,211,102,.5);
}
.whatsapp-fab svg { width: 28px; height: 28px; fill: white; }
.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: -150%;
  transform: translateY(150%);
  background: var(--clr-graphite);
  color: white;
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans);
}
.whatsapp-fab:hover .whatsapp-tooltip { opacity: 1; }

/* ── Modal ── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans);
}
.modal.open { opacity: 1; pointer-events: all; }
.modal-bg {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px);
  cursor: pointer;
}
.modal-box {
  position: relative;
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(.95) translateY(20px);
  transition: transform var(--trans-slow);
}
.modal.open .modal-box { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute;
  top: var(--sp-4); right: var(--sp-4);
  width: 36px; height: 36px;
  background: var(--clr-light);
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--clr-mid);
  cursor: pointer;
  transition: background var(--trans);
  z-index: 1;
}
.modal-close:hover { background: var(--clr-border); }
.modal-img {
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, var(--clr-light) 0%, #ddddf0 100%);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.modal-img svg { width: 100px; height: 100px; stroke: var(--clr-accent); fill: none; opacity: 0.5; }
.modal-body { padding: var(--sp-8); }
.modal-body h2 { font-size: var(--fs-xl); font-weight: 900; margin-bottom: var(--sp-4); }
.modal-body p { font-size: var(--fs-base); color: var(--clr-steel); line-height: 1.7; margin-bottom: var(--sp-4); }
.modal-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
  margin: var(--sp-6) 0;
}
.modal-spec {
  background: var(--clr-light);
  border-radius: var(--radius);
  padding: var(--sp-3) var(--sp-4);
}
.modal-spec strong { display: block; font-size: var(--fs-xs); color: var(--clr-steel); margin-bottom: 2px; }
.modal-spec span { font-size: var(--fs-sm); font-weight: 600; }
.modal-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(.16,1,.3,1), transform 0.7s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

/* ── Catalog Page ── */
.page-hero {
  padding: calc(var(--header-h) + var(--sp-16)) 0 var(--sp-16);
  background: linear-gradient(135deg, var(--clr-graphite) 0%, var(--clr-dark) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(71,47,146,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71,47,146,.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.page-hero h1 { font-size: var(--fs-3xl); font-weight: 900; color: white; }
.page-hero p { font-size: var(--fs-lg); color: rgba(255,255,255,.6); margin-top: var(--sp-3); }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.4);
  margin-bottom: var(--sp-4);
}
.breadcrumb a { color: rgba(255,255,255,.6); transition: color var(--trans); }
.breadcrumb a:hover { color: white; }
.breadcrumb span { font-size: 10px; }

.filters-bar {
  padding: var(--sp-6) 0;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: var(--sp-8);
}
.filters-bar .container { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }
.filter-btn {
  padding: var(--sp-2) var(--sp-5);
  border: 1.5px solid var(--clr-border);
  border-radius: 100px;
  background: var(--clr-white);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-mid);
  cursor: pointer;
  transition: all var(--trans);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(71,47,146,.06);
}

/* ── Internal pages pads ── */
.page-content { padding: var(--sp-16) 0 var(--sp-24); }

/* ── Counters ── */
.counter { display: inline-block; }

/* ── Back to top ── */
#back-top, #backTop {
  position: fixed;
  bottom: calc(var(--sp-6) + 64px);
  right: var(--sp-6);
  z-index: 890;
  width: 44px; height: 44px;
  background: var(--clr-graphite);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: all var(--trans);
}
#back-top.visible, #backTop.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
#back-top:hover, #backTop:hover { background: var(--clr-accent); }
#back-top svg, #backTop svg { width: 18px; height: 18px; stroke: white; fill: none; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-grid { grid-template-columns: 1fr; }
  .production-inner,
  .quality-inner,
  .contact-inner { grid-template-columns: 1fr; gap: var(--sp-8); }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --header-h: 68px;
    --sp-24: 4rem;
    --sp-32: 5.5rem;
  }
  .nav { display: none; }
  .hamburger { display: flex; }
  .hero-visual { display: none; }
  .hero-stats { gap: var(--sp-8); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dealers-cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-top { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .modal-specs-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .lang-switcher {
    position: absolute;
    bottom: var(--sp-6);
    right: var(--sp-32);
  }
}

@media (max-width: 480px) {
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-actions { flex-direction: column; }
  .catalog-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════
   PAGE HERO (inner pages)
═══════════════════════════════════════════ */
.page-hero {
  background: linear-gradient(135deg, var(--clr-dark) 0%, var(--clr-graphite) 100%);
  padding: calc(var(--header-h) + 3rem) 0 3rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(71,47,146,.25) 0%, transparent 70%);
}
.page-hero .container { position: relative; }
.page-hero__title {
  font-family: var(--ff-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: white;
  margin: .75rem 0 .5rem;
  line-height: 1.1;
}
.page-hero__sub { color: rgba(255,255,255,.6); font-size: 1.1rem; }

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: .5rem;
  font-size: .85rem; color: rgba(255,255,255,.5);
}
.breadcrumb a { color: rgba(255,255,255,.6); text-decoration: none; transition: color var(--trans); }
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,.3); }
.breadcrumb span:last-child { color: rgba(255,255,255,.8); }

/* ═══════════════════════════════════════════
   CONTACT PAGE
═══════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.contact-card {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  transition: border-color var(--trans), transform var(--trans);
}
.contact-card:hover { border-color: var(--clr-accent); transform: translateX(4px); }
.contact-card__icon {
  width: 52px; height: 52px;
  background: rgba(71,47,146,.12);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--clr-accent);
}
.contact-card__title { font-weight: 600; font-size: .95rem; margin-bottom: .35rem; color: var(--clr-dark); }
.contact-card__text { font-size: .88rem; color: var(--clr-muted); line-height: 1.6; }
.contact-card__link { display: block; font-size: .9rem; color: var(--clr-accent); text-decoration: none; font-weight: 400; }
.contact-card__link:hover { text-decoration: underline; }
.contact-social { padding: 1.25rem 1.5rem; }
.social-links { display: flex; gap: .75rem; }
.social-link {
  width: 42px; height: 42px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-muted);
  text-decoration: none;
  transition: all var(--trans);
}
.social-link:hover { background: var(--clr-accent); border-color: var(--clr-accent); color: white; }

/* Contact form wrap */
.contact-form-wrap {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.contact-form__title { font-size: 1.5rem; font-weight: 600; margin-bottom: .5rem; }
.contact-form__sub { color: var(--clr-muted); font-size: .9rem; margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form .form-group { display: flex; flex-direction: column; margin-bottom: 1rem; }
.contact-form label { font-size: .83rem; font-weight: 600; color: var(--clr-dark); margin-bottom: .4rem; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: .7rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  font-family: var(--ff-base);
  font-size: .9rem;
  background: white;
  color: var(--clr-dark);
  transition: border-color var(--trans);
  outline: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--clr-accent); box-shadow: 0 0 0 3px rgba(71,47,146,.1); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input.error,
.contact-form select.error,
.contact-form textarea.error { border-color: #e53e3e; }
.form-error { font-size: .78rem; color: #e53e3e; margin-top: .3rem; display: none; }
.form-error.visible { display: block; }
.form-group--check { flex-direction: row; align-items: flex-start; gap: .5rem; }
.checkbox-label { display: flex; align-items: flex-start; gap: .5rem; cursor: pointer; font-size: .85rem; color: var(--clr-muted); }
.checkbox-label input[type="checkbox"] { display: none; }
.checkbox-custom {
  width: 18px; height: 18px; min-width: 18px;
  border: 2px solid var(--clr-border);
  border-radius: 4px;
  margin-top: 1px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--trans);
}
.checkbox-label input:checked + .checkbox-custom {
  background: var(--clr-accent); border-color: var(--clr-accent);
}
.checkbox-label input:checked + .checkbox-custom::after {
  content: '✓'; color: white; font-size: 11px; font-weight: 600;
}
.checkbox-label a { color: var(--clr-accent); }
.contact-form__submit { margin-top: 1rem; display: flex; align-items: center; justify-content: center; gap: .5rem; }
.btn--full { width: 100%; }
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
}
.form-success.visible { display: block; }
.form-success__icon {
  width: 80px; height: 80px;
  background: rgba(72,187,120,.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  color: #48bb78;
}
.form-success h3 { font-size: 1.4rem; margin-bottom: .5rem; }
.form-success p { color: var(--clr-muted); }

/* Map */
.map-section { padding-bottom: var(--sp-24); }
.map-placeholder {
  border-radius: var(--radius-lg);
  border: 2px dashed var(--clr-border);
  background: var(--clr-surface);
  min-height: 280px;
  display: flex; align-items: center; justify-content: center;
}
.map-placeholder__inner {
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  padding: 3rem;
}
.map-placeholder__inner p { font-size: 1.1rem; font-weight: 400; color: var(--clr-dark); }

/* ═══════════════════════════════════════════
   PRODUCT DETAIL PAGES
═══════════════════════════════════════════ */
.product-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.product-visual { position: sticky; top: calc(var(--header-h) + 2rem); }
.product-visual__main {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex; align-items: center; justify-content: center;
  min-height: 320px;
}
.product-visual__badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.badge {
  padding: .3rem .75rem;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 600;
}
.badge--green { background: rgba(72,187,120,.12); color: #2f855a; }
.badge--purple { background: rgba(71,47,146,.12); color: var(--clr-accent); }
.badge--blue { background: rgba(66,153,225,.12); color: #2b6cb0; }
.badge--orange { background: rgba(237,137,54,.12); color: #c05621; }

.product-info h2 { font-size: 1.3rem; font-weight: 600; margin: 2rem 0 1rem; }
.product-info h2:first-child { margin-top: 0; }
.product-info__desc p { color: var(--clr-muted); margin-bottom: 1rem; line-height: 1.7; }

.specs-table table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.specs-table th, .specs-table td { padding: .6rem .75rem; border-bottom: 1px solid var(--clr-border); text-align: left; }
.specs-table th { width: 45%; color: var(--clr-muted); font-weight: 400; }
.specs-table td { font-weight: 400; color: var(--clr-dark); }
.specs-table tr:last-child th, .specs-table tr:last-child td { border-bottom: none; }
.specs-table tr:hover { background: var(--clr-surface); }

.variant-cards { display: flex; gap: .75rem; flex-wrap: wrap; }
.variant-card {
  flex: 1; min-width: 110px;
  border: 2px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--trans);
}
.variant-card:hover, .variant-card--active {
  border-color: var(--clr-accent);
  background: rgba(71,47,146,.04);
}
.variant-card__size { font-size: 1.3rem; font-weight: 900; color: var(--clr-accent); }
.variant-card__name { font-weight: 600; font-size: .9rem; margin: .25rem 0; }
.variant-card__desc { font-size: .78rem; color: var(--clr-muted); }

/* Applications */
.product-applications { margin-top: 4rem; }
.product-applications h2 { font-size: 1.5rem; font-weight: 600; margin-bottom: 1.5rem; }
.app-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.app-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.25rem .75rem;
  text-align: center;
  transition: all var(--trans);
}
.app-card:hover { border-color: var(--clr-accent); transform: translateY(-3px); }
.app-card__icon { font-size: 1.8rem; margin-bottom: .5rem; }
.app-card__name { font-size: .8rem; font-weight: 600; color: var(--clr-dark); }

/* Advantages list */
.product-advantages { margin-top: 3rem; }
.product-advantages h2 { font-size: 1.5rem; font-weight: 600; margin-bottom: 1.5rem; }
.adv-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.adv-item {
  display: flex; align-items: flex-start; gap: .75rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}
.adv-item svg { flex-shrink: 0; margin-top: 2px; }
.adv-item strong { color: var(--clr-dark); }
.adv-item div { font-size: .88rem; color: var(--clr-muted); line-height: 1.5; }

/* Related products */
.related-products { margin-top: 4rem; }
.related-products h2 { font-size: 1.5rem; font-weight: 600; margin-bottom: 1.5rem; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.related-card {
  display: block;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-decoration: none;
  color: inherit;
  transition: all var(--trans);
}
.related-card:hover { border-color: var(--clr-accent); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.related-card__icon { font-size: 2rem; margin-bottom: .75rem; }
.related-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: .4rem; }
.related-card p { font-size: .88rem; color: var(--clr-muted); margin-bottom: 1rem; }
.related-card__link { font-size: .85rem; color: var(--clr-accent); font-weight: 600; }

/* Lithography process */
.litho-process { margin-top: 4rem; }
.litho-process h2 { font-size: 1.5rem; font-weight: 600; margin-bottom: 2rem; }
.litho-steps {
  display: flex; align-items: flex-start; gap: 0;
  flex-wrap: nowrap; overflow-x: auto;
}
.litho-step {
  flex: 1; min-width: 150px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
}
.litho-step__num {
  font-size: 1.8rem; font-weight: 900;
  color: var(--clr-accent); opacity: .4;
  margin-bottom: .5rem;
}
.litho-step h3 { font-size: .9rem; font-weight: 600; margin-bottom: .4rem; }
.litho-step p { font-size: .8rem; color: var(--clr-muted); line-height: 1.5; }
.litho-step__arrow {
  padding: 0 .5rem;
  color: var(--clr-muted);
  font-size: 1.2rem;
  margin-top: 1.5rem;
  flex-shrink: 0;
}

/* --clr-wa */
:root { --clr-wa: #25D366; }

/* ═══════════════════════════════════════════
   RESPONSIVE: contact & product detail pages
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .product-detail__grid { grid-template-columns: 1fr; }
  .product-visual { position: static; }
  .app-grid { grid-template-columns: repeat(3, 1fr); }
  .adv-list { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.5rem; }
  .app-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: 1fr; }
  .litho-steps { flex-direction: column; gap: .5rem; }
  .litho-step__arrow { display: none; }
  .variant-cards { flex-direction: column; }
}

/* ── Button aliases (BEM style used in inner pages) ── */
.btn--primary  { background: var(--clr-accent); color: white; border: 2px solid var(--clr-accent); }
.btn--primary:hover { background: #5a3db8; border-color: #5a3db8; }
.btn--outline  { background: transparent; color: var(--clr-accent); border: 2px solid var(--clr-accent); }
.btn--outline:hover { background: var(--clr-accent); color: white; }
.btn--sm { padding: .45rem 1rem; font-size: .82rem; }
.btn--white { background: white; color: var(--clr-accent); border: 2px solid white; font-weight: 600; }
.btn--white:hover { background: transparent; color: white; }
.btn--outline-white { background: transparent; color: white; border: 2px solid rgba(255,255,255,.5); font-weight: 600; }
.btn--outline-white:hover { background: rgba(255,255,255,.12); border-color: white; }

/* nav active */
.nav__link--active { color: var(--clr-accent) !important; }

/* dealers-cta inner pages (BEM) */
.dealers-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.dealers-cta__text h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 900; color: white; margin-bottom: .5rem; }
.dealers-cta__text p { color: rgba(255,255,255,.75); }
.dealers-cta__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ═══════════════════════════════════════════
   GALLERY SECTION
═══════════════════════════════════════════ */
.gallery-section { background: var(--clr-dark); padding: 2.5rem 0; }
.gallery-section .section-head { text-align: center; margin-bottom: 2.5rem; }
.gallery-section .section-label { color: var(--clr-error); font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: .5rem; }
.gallery-section .section-title { color: white; font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 900; margin-bottom: .6rem; }
.gallery-section .section-sub { color: rgba(255,255,255,.5); font-size: .95rem; max-width: 560px; margin: 0 auto; }

.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 12px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--clr-graphite);
}
.gallery-item--large {
  grid-row: span 2;
}
.gallery-item:nth-child(4) { grid-column: 2; grid-row: 2; }
.gallery-item:nth-child(5) { grid-column: 3; grid-row: 2; }

.gallery-item__inner {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  transition: transform .5s cubic-bezier(.25,.46,.45,.94);
}
.gallery-item__inner img{
  width: 100%; height: 100%; object-fit: cover;
}
.gallery-item:hover .gallery-item__inner { transform: scale(1.05); }

.gallery-item__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, rgba(0,0,0,.1) 50%, transparent 100%);
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 1rem 1.1rem;
  opacity: 0;
  transition: opacity var(--trans);
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }

.gallery-item__caption {
  font-size: .82rem; font-weight: 600; color: white;
  text-shadow: 0 1px 4px rgba(0,0,0,.5);
}
.gallery-item__zoom {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(6px);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--trans);
}
.gallery-item:hover .gallery-item__zoom { background: var(--clr-accent); }

/* Always show a subtle caption at bottom */
.gallery-item__overlay { opacity: .6; }
.gallery-item:hover .gallery-item__overlay { opacity: 1; }

/* ── Lightbox ── */
.lightbox {
  position: fixed; inset: 0;
  z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.lightbox.open { opacity: 1; pointer-events: all; }

.lightbox__bg {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.92);
  backdrop-filter: blur(8px);
}
.lightbox__inner {
  position: relative;
  z-index: 1;
  display: flex; align-items: center; gap: 1rem;
  width: 90vw; max-width: 1000px;
}
.lightbox__img-wrap {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
}
.lightbox__img {
  width: 100%; height: 100%;
  background-size: cover; background-position: center;
  transition: background-image .2s;
}
.lightbox__close {
  position: absolute; top: -48px; right: 0;
  width: 40px; height: 40px;
  background: rgba(255,255,255,.1);
  border: none; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--trans);
}
.lightbox__close:hover { background: var(--clr-accent); }
.lightbox__prev, .lightbox__next {
  width: 48px; height: 48px; min-width: 48px;
  background: rgba(255,255,255,.1);
  border: none; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--trans);
}
.lightbox__prev:hover, .lightbox__next:hover { background: var(--clr-accent); }
.lightbox__caption {
  position: absolute; bottom: -2rem; left: 0; right: 0;
  text-align: center; color: rgba(255,255,255,.7); font-size: .85rem;
}
.lightbox__counter {
  position: absolute; top: -48px; left: 0;
  color: rgba(255,255,255,.5); font-size: .82rem; font-weight: 600;
}

/* ═══════════════════════════════════════════
   PARTNERS SECTION
═══════════════════════════════════════════ */
.partners-section { background: white; padding: 2.5rem 0; }
.partners-section .section-head { text-align: center; margin-bottom: 3rem; }
.partners-section .section-label { color: var(--clr-error); font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: .5rem; }
.partners-section .section-title { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 900; margin-bottom: .6rem; }
.partners-section .section-sub { color: var(--clr-muted); font-size: .95rem; max-width: 540px; margin: 0 auto; }

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.partner-logo {
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  background: white;
  border-right: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--trans), box-shadow var(--trans);
  /* default: greyscale via CSS filter + muted color */
  color: #b0b0c0;
  filter: grayscale(1) opacity(.45);
  cursor: default;
}
.partner-logo:nth-child(4n) { border-right: none; }
.partner-logo:nth-child(9),
.partner-logo:nth-child(10),
.partner-logo:nth-child(11),
.partner-logo:nth-child(12) { border-bottom: none; }

.partner-logo:hover {
  background: #fafafe;
  box-shadow: inset 0 0 0 1.5px rgba(71,47,146,.15);
  filter: grayscale(0) opacity(1);
  color: var(--partner-color);
}

.partner-logo img { display: block; transition: transform .3s cubic-bezier(.34,1.56,.64,1); }
.partner-logo:hover img { transform: scale(1.06); }

/* ═══════════════════════════════════════════
   GALLERY + PARTNERS RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 220px 220px;
  }
  .gallery-item--large { grid-row: span 1; grid-column: span 2; }
  .gallery-item:nth-child(4) { grid-column: auto; grid-row: auto; }
  .gallery-item:nth-child(5) { grid-column: auto; grid-row: auto; }
  .partners-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 180px);
  }
  .gallery-item--large { grid-column: span 2; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-logo:nth-child(2n) { border-right: none; }
  .partner-logo:nth-child(n+7) { border-bottom: none; }
  .partner-logo:nth-child(4) { border-right: 1px solid var(--clr-border); }
  .lightbox__inner { flex-direction: column; width: 95vw; }
  .lightbox__prev, .lightbox__next { display: none; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery-item { height: 200px; }
  .gallery-item--large { grid-column: span 1; grid-row: span 1; height: 220px; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── File Input Form Styles ── */
.file-label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  border: 1.5px dashed var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-steel);
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: all var(--trans);
  background: var(--clr-white);
  margin-top: 0.5rem;
}
.file-label:hover {
  border-color: var(--clr-accent);
  background: rgba(71,47,146,.02);
}
.file-label.has-file {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(71,47,146,.05);
}
.file-label svg {
  flex-shrink: 0;
  stroke: currentColor;
}
.file-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}