:root {
  --blue-900: #001A33;
  --blue-800: #002952;
  --blue-700: #003366;
  --blue-600: #00478F;
  --blue-500: #0055A4;
  --blue-400: #1A75D0;
  --blue-300: #4D9FE8;
  --blue-100: #E8F1F8;
  --blue-50:  #F4F8FC;
  --neutral-900: #0A1929;
  --neutral-700: #1E293B;
  --neutral-500: #475569;
  --neutral-400: #64748B;
  --neutral-300: #94A3B8;
  --neutral-200: #CBD5E1;
  --neutral-100: #E2E8F0;
  --neutral-50:  #F8FAFC;
  --white: #FFFFFF;
  --accent: #00A6FB;
  --wp-green: #25D366;
  --wp-green-dark: #1DA851;
  --font-display: 'Archivo', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --container: 1320px;
  --header-h: 88px;
  --topbar-h: 38px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-sm: 0 1px 2px rgba(0,26,51,.06);
  --shadow-md: 0 4px 16px rgba(0,26,51,.08);
  --shadow-lg: 0 20px 60px rgba(0,26,51,.12);
  --ease: cubic-bezier(.2,.8,.2,1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--neutral-900);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* TOP BAR */
.topbar {
  background: var(--blue-900);
  color: var(--blue-100);
  font-size: 13px;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar-left { display: flex; gap: 28px; flex-wrap: wrap; margin-right: auto; }
.topbar-left a { display: flex; align-items: center; gap: 8px; opacity: .85; transition: opacity .2s; }
.topbar-left a:hover { opacity: 1; color: var(--white); }
.topbar-left svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; }
.lang-switch { display: flex; gap: 4px; align-items: center; margin-left: 40px; margin-right: 16px; flex-shrink: 0; }
.lang-btn {
  color: var(--blue-100);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  transition: all .2s;
}
.lang-btn.active { background: var(--blue-500); color: var(--white); }
.lang-btn:not(.active):hover { color: var(--white); }
.lang-divider { color: var(--blue-500); opacity: .5; }

/* HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--neutral-100);
  height: var(--header-h);
  transition: all .3s var(--ease);
}
.header.scrolled { box-shadow: var(--shadow-md); height: 72px; }
.header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-img { height: 44px; width: auto; object-fit: contain; }
.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--blue-900);
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--neutral-500);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-top: 3px;
}

.nav { display: flex; gap: 4px; align-items: center; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 18px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--neutral-700);
  position: relative;
  transition: color .2s;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 18px; right: 18px;
  bottom: 6px;
  height: 2px;
  background: var(--blue-700);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-link:hover { color: var(--blue-700); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link.active { color: var(--blue-700); }
.nav-link.active::after { transform: scaleX(1); }
.nav-link .caret { width: 10px; height: 10px; opacity: .5; transition: transform .2s; }
.nav-item:hover .caret { transform: rotate(180deg); }

/* AYRI WHATSAPP BUTONU */
.wp-contact-only {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--wp-green);
  color: var(--white);
  margin-left: 4px;
  transition: all .3s var(--ease);
}
.wp-contact-only:hover {
  background: var(--wp-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}
.wp-contact-only svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.megamenu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--white);
  min-width: 760px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--neutral-100);
  padding: 28px;
  opacity: 0;
  visibility: hidden;
  transition: all .25s var(--ease);
  z-index: 200;
}
.nav-item:hover .megamenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.megamenu::before {
  content: '';
  position: absolute;
  top: -8px; left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 16px; height: 16px;
  background: var(--white);
  border-top: 1px solid var(--neutral-100);
  border-left: 1px solid var(--neutral-100);
}
.megamenu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
.megamenu-section-title {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--neutral-400);
  padding: 8px 14px 4px;
  margin-top: 4px;
}
.megamenu-section-title:first-child { margin-top: 0; }
.megamenu-item {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 10px;
  transition: all .2s;
  font-size: 14px;
  font-weight: 500;
  color: var(--neutral-700);
  border: 1px solid transparent;
}
.megamenu-item:hover {
  background: var(--blue-50);
  color: var(--blue-700);
  border-color: var(--blue-100);
  transform: translateX(3px);
}
.megamenu-item .dot {
  width: 4px; height: 4px;
  background: var(--neutral-300);
  border-radius: 50%;
  flex-shrink: 0;
  transition: background .2s;
}
.megamenu-item:hover .dot { background: var(--blue-700); }

/* İKONLU MEGAMENU (YENİ ÜRÜNLER İÇİN) */
.megamenu-item.with-icon {
  padding: 12px 14px;
  gap: 12px;
  align-items: flex-start;
}
.megamenu-item.with-icon:hover { transform: translateX(4px); }
.megamenu-icon {
  width: 36px; height: 36px;
  background: var(--blue-50);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-700);
  flex-shrink: 0;
  transition: all .2s;
}
.megamenu-icon svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.megamenu-item:hover .megamenu-icon { background: var(--blue-700); color: var(--white); }
.megamenu-text { display: flex; flex-direction: column; margin-top: -1px; }
.megamenu-title { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: var(--neutral-900); line-height: 1.2; }
.megamenu-desc { font-size: 11.5px; color: var(--neutral-500); margin-top: 4px; font-weight: 400; line-height: 1.3; }


.header-cta { display: flex; align-items: center; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: .02em;
  border-radius: var(--radius-sm);
  transition: all .25s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary { background: var(--blue-700); color: var(--white); }
.btn-primary:hover {
  background: var(--blue-900);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,51,102,.3);
}
.btn-outline { border: 1.5px solid var(--neutral-200); color: var(--neutral-700); }
.btn-outline:hover { border-color: var(--blue-700); color: var(--blue-700); }
.btn-arrow { transition: transform .25s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* HERO */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 60%, var(--blue-600) 100%);
  color: var(--white);
  min-height: calc(100vh - var(--header-h) - var(--topbar-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 0;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero::after {
  content: '';
  position: absolute;
  top: -200px; right: -300px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,166,251,.15) 0%, transparent 60%);
  pointer-events: none;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp .8s var(--ease) .2s forwards;
}
.hero-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--blue-300); }
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp .8s var(--ease) .35s forwards;
}
.hero-title em { font-style: normal; color: var(--blue-300); font-weight: 600; position: relative; }
.hero-title em::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 0;
  width: 100%; height: 6px;
  background: var(--blue-500);
  z-index: -1;
  opacity: .5;
}
.hero-desc {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,.78);
  max-width: 580px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp .8s var(--ease) .5s forwards;
}
.hero-actions {
  display: flex; gap: 16px;
  opacity: 0;
  animation: fadeUp .8s var(--ease) .65s forwards;
}
.btn-hero { background: var(--white); color: var(--blue-900); }
.btn-hero:hover { background: var(--accent); color: var(--white); transform: translateY(-2px); }
.btn-hero-ghost { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.25); }
.btn-hero-ghost:hover { background: rgba(255,255,255,.08); border-color: var(--white); }

.hero-meta {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,.12);
  opacity: 0;
  animation: fadeUp .8s var(--ease) .8s forwards;
}
.meta-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.meta-num sup { font-size: 16px; color: var(--blue-300); margin-left: 2px; vertical-align: top; }
.meta-num small { font-size: 16px; color: var(--blue-300); font-weight: 500; margin-left: 6px; }
.meta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-top: 8px;
}

.hero-visual { position: relative; aspect-ratio: 1; opacity: 0; animation: fadeIn 1.2s var(--ease) .4s forwards; }
.hero-img-wrap {
  position: relative;
  width: 100%; height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.hero-img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(0,26,51,.5) 100%);
  z-index: 1;
}
.hero-img { width: 100%; height: 100%; object-fit: cover; filter: contrast(1.05) saturate(.85); }

.hero-badge {
  position: absolute;
  background: var(--white);
  color: var(--neutral-900);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 14px;
  z-index: 3;
}
.hero-badge-tl { top: -20px; left: -30px; animation: float 4s ease-in-out infinite; }
.hero-badge-br { bottom: -20px; right: -30px; animation: float 4s ease-in-out infinite .5s; }
.hero-badge-icon {
  width: 40px; height: 40px;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.hero-badge-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 2; }
.hero-badge-text { display: flex; flex-direction: column; }
.hero-badge-title { font-weight: 700; font-size: 14px; }
.hero-badge-sub { font-size: 11px; color: var(--neutral-500); margin-top: 2px; }

.tech-line {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
}
.tech-line-1 { top: 25%; right: -70px; }
.tech-line-2 { bottom: 30%; left: -70px; flex-direction: row-reverse; }
.tech-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(0,166,251,.3); }
.tech-bar { width: 60px; height: 1px; background: var(--accent); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; transform: scale(.95); } to { opacity: 1; transform: scale(1); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* TRUST MARQUEE */
.trust {
  background: var(--neutral-50);
  border-top: 1px solid var(--neutral-100);
  border-bottom: 1px solid var(--neutral-100);
  padding: 32px 0;
  overflow: hidden;
}
.trust-row {
  display: flex; align-items: center; gap: 60px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
}
@keyframes marquee { to { transform: translateX(-50%); } }
.trust-item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--neutral-400);
  letter-spacing: -.01em;
  display: flex; align-items: center; gap: 12px;
}
.trust-item::after {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--neutral-300);
  margin-left: 60px;
}
.trust-item:last-child::after { display: none; }

/* SECTIONS */
.section { padding: 120px 0; position: relative; }
.section-head { max-width: 720px; margin-bottom: 64px; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--blue-700);
  margin-bottom: 20px;
}
.section-eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--blue-700); }
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--neutral-900);
  margin-bottom: 20px;
}
.section-title em { font-style: normal; color: var(--blue-700); font-weight: 500; }
.section-desc { font-size: 17px; line-height: 1.65; color: var(--neutral-500); }
.section-head-row {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 48px;
  margin-bottom: 64px;
}
.section-head-row .section-head { margin-bottom: 0; }

/* ABOUT */
.about-section { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.about-visual { position: relative; aspect-ratio: 4/5; }
.about-img-main {
  width: 100%; height: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent {
  position: absolute;
  bottom: -40px; right: -40px;
  width: 60%; height: 50%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 8px solid var(--white);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-stats {
  position: absolute;
  top: -30px; left: -30px;
  background: var(--blue-700);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 3;
}
.about-stats-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -.03em;
}
.about-stats-num sup { font-size: 22px; color: var(--blue-300); vertical-align: top; }
.about-stats-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-top: 6px;
}

.specs-grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.spec-card {
  padding: 24px;
  background: var(--neutral-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-100);
  transition: all .3s;
}
.spec-card:hover { border-color: var(--blue-200); background: var(--blue-50); transform: translateY(-2px); }
.spec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blue-700);
  margin-bottom: 8px;
}
.spec-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -.02em;
  color: var(--neutral-900);
  line-height: 1.1;
}
.spec-desc {
  font-size: 13px;
  color: var(--neutral-500);
  margin-top: 6px;
}

/* PRODUCTS */
.products-section { background: linear-gradient(to bottom, var(--white) 0%, var(--neutral-50) 100%); }
.product-categories {
  margin-bottom: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cat-pill {
  padding: 10px 20px;
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--neutral-700);
  cursor: pointer;
  transition: all .25s var(--ease);
}
.cat-pill:hover { border-color: var(--blue-700); color: var(--blue-700); }
.cat-pill.active { background: var(--blue-700); border-color: var(--blue-700); color: var(--white); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--neutral-100);
  transition: all .35s var(--ease);
  position: relative;
  cursor: pointer;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-200); }
.product-img-wrap { aspect-ratio: 4/3; overflow: hidden; position: relative; background: var(--neutral-100); }
.product-img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.product-card:hover .product-img { transform: scale(1.08); }
.product-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,26,51,.6) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s;
}
.product-card:hover .product-img-wrap::after { opacity: 1; }
.product-number {
  position: absolute;
  top: 14px; left: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white);
  background: rgba(0,26,51,.6);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: .1em;
}
.product-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-50));
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-700);
}
.product-placeholder svg { width: 48px; height: 48px; opacity: .5; stroke: currentColor; fill: none; stroke-width: 1.5; }
.product-info {
  padding: 20px 22px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.product-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--neutral-900);
  letter-spacing: -.01em;
  line-height: 1.25;
}
.product-arrow {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--neutral-100);
  display: flex; align-items: center; justify-content: center;
  color: var(--neutral-500);
  transition: all .3s var(--ease);
  flex-shrink: 0;
}
.product-card:hover .product-arrow { background: var(--blue-700); color: var(--white); transform: rotate(-45deg); }
.product-arrow svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2.5; }

/* SECTORS / MACHINES */
.sectors-section { background: var(--blue-900); color: var(--white); position: relative; overflow: hidden; }
.sectors-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 60px 60px;
}
.sectors-section .section-title { color: var(--white); }
.sectors-section .section-title em { color: var(--blue-300); }
.sectors-section .section-desc { color: rgba(255,255,255,.65); }
.sectors-section .section-eyebrow { color: var(--blue-300); }
.sectors-section .section-eyebrow::before { background: var(--blue-300); }

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  position: relative;
  z-index: 2;
}
.sector-card {
  padding: 24px 22px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  display: flex; align-items: center; gap: 14px;
  transition: all .3s var(--ease);
  cursor: default;
}
.sector-card:hover {
  background: rgba(255,255,255,.08);
  border-color: var(--blue-300);
  transform: translateY(-3px);
}
.sector-icon {
  width: 40px; height: 40px;
  background: var(--blue-700);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  transition: all .3s;
}
.sector-card:hover .sector-icon { background: var(--accent); transform: rotate(-6deg); }
.sector-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.sector-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: -.01em;
  line-height: 1.3;
}

/* SPARE PARTS */
.parts-section { background: var(--neutral-50); }
.parts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.part-card {
  padding: 28px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-100);
  display: flex; align-items: flex-start; gap: 16px;
  transition: all .3s var(--ease);
}
.part-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--blue-200); }
.part-icon {
  width: 44px; height: 44px;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all .3s;
}
.part-card:hover .part-icon { background: var(--blue-700); color: var(--white); }
.part-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.part-content { flex: 1; }
.part-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--neutral-900);
  letter-spacing: -.01em;
  line-height: 1.3;
}

/* CTA */
.cta-section { padding: 120px 0; background: var(--blue-900); position: relative; overflow: hidden; }
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(0,166,251,.15) 0%, transparent 60%);
}
.cta-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.cta-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 4.5vw, 54px);
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--white);
  margin-bottom: 24px;
}
.cta-title em { font-style: normal; color: var(--blue-300); font-weight: 500; }
.cta-desc { font-size: 17px; color: rgba(255,255,255,.7); line-height: 1.65; margin-bottom: 36px; max-width: 520px; }
.cta-form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0,0,0,.3);
}
.form-title { font-family: var(--font-display); font-weight: 700; font-size: 20px; margin-bottom: 20px; color: var(--neutral-900); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--neutral-500);
}
.form-input, .form-textarea {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 14px;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  background: var(--neutral-50);
  color: var(--neutral-900);
  transition: all .2s;
}
.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--blue-700);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0,51,102,.08);
}
.form-textarea { resize: vertical; min-height: 90px; }
.form-submit { margin-top: 6px; width: 100%; justify-content: center; }

/* FOOTER */
.footer { background: #000B1A; color: rgba(255,255,255,.6); padding: 80px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand-text { font-size: 14px; line-height: 1.7; margin: 20px 0 28px; max-width: 360px; }
.footer .logo-name { color: var(--white); }
.footer .logo-tag { color: rgba(255,255,255,.4); }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all .25s;
}
.social-btn:hover { background: var(--blue-700); border-color: var(--blue-700); color: var(--white); }
.social-btn svg { width: 16px; height: 16px; fill: currentColor; }
.footer-col h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--white);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; transition: color .2s, padding-left .2s; position: relative; padding-left: 0; }
.footer-links a:hover { color: var(--white); padding-left: 8px; }
.footer-links a::before {
  content: '→';
  position: absolute;
  left: -10px;
  opacity: 0;
  transition: opacity .2s;
  color: var(--blue-300);
}
.footer-links a:hover::before { opacity: 1; }
.footer-contact-item {
  display: flex; gap: 12px; align-items: flex-start;
  margin-bottom: 18px;
  font-size: 14px;
}
.footer-contact-item svg {
  width: 18px; height: 18px;
  color: var(--blue-300);
  flex-shrink: 0;
  margin-top: 2px;
  stroke: currentColor; fill: none; stroke-width: 1.8;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 28px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,.4);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 500px; margin: 0 auto; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .parts-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .nav { display: none; }
  .section-head-row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .topbar-left { gap: 14px; }
  .topbar-left a span { display: none; }
  .products-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; }
  .parts-grid { grid-template-columns: 1fr; }
  .specs-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-meta { grid-template-columns: 1fr; gap: 20px; }
  .section { padding: 80px 0; }
  .hero-badge-tl { left: 12px; top: 12px; }
  .hero-badge-br { right: 12px; bottom: 12px; }
  .lang-switch { margin-left: auto; }
}