/* ============================================================
   KRONA · ГЛАВНАЯ · Siemens Light Style
   Токены: #F2F3F4 фон / #001233 текст / #0033FF акцент / #fff карточки
============================================================ */

:root {
  --navy:        #001233;
  --blue:        #0033FF;
  --blue-hover:  #0028CC;
  --blue-light:  #EEF1FF;
  --page-bg:     #F2F3F4;
  --white:       #FFFFFF;
  --border:      #E2E5EC;
  --text:        #001233;
  --text-2:      #4A5568;
  --text-3:      #9AA3B2;
  --radius:      3px;
  --container:   1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  background: var(--page-bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ── SECTION DEFAULTS ── */
section { background: var(--page-bg); }
section.white { background: var(--white); }
section.navy  { background: var(--navy); }

/* ── LABELS (Siemens style) ── */
.label {
  display: block;
  font-size: 10px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--text-3);
  margin-bottom: 10px;
}
.label.blue { color: var(--blue); }

/* ── HEADINGS ── */
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -.02em; }
h1 { font-size: clamp(28px, 4vw, 48px); font-weight: 800; color: var(--text); }
h1 span { color: var(--blue); }
h2 { font-size: clamp(22px, 3vw, 36px); font-weight: 700; color: var(--text); }
h3 { font-size: 20px; font-weight: 700; color: var(--text); }
h4 { font-size: 15px; font-weight: 700; color: var(--text); }

.section-intro {
  padding-top: 56px;
  padding-bottom: 32px;
}
.section-intro h2 { margin-bottom: 8px; }
.section-intro p  { font-size: 15px; color: var(--text-2); max-width: 560px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: inherit; font-size: 13px; font-weight: 600;
  padding: 11px 22px; border-radius: var(--radius);
  border: none; cursor: pointer; transition: all .2s ease;
  text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); }
.btn-outline  { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--page-bg); }
.btn-white    { background: #fff; color: var(--blue); }
.btn-white:hover { opacity: .9; }
.btn-lg { font-size: 14px; padding: 13px 26px; }

/* ── LINK ARROW ── */
.link-arrow {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 600; color: var(--blue);
  transition: gap .2s;
}
.link-arrow:hover { gap: 9px; }

/* ── DIVIDER ── */
hr.divider { border: none; border-top: 1px solid var(--border); }


/* =============================================================
   NAV — тёмная, поверх hero
============================================================= */
.site-nav {
  position: absolute; top: 0; left: 0; right: 0;
  z-index: 200;
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,.1);
  height: 60px;
  display: flex; align-items: center;
}
/* После скролла — становится тёмной */
.site-nav.scrolled {
  position: fixed;
  background: #001233;
  border-bottom-color: rgba(255,255,255,.08);
}
.site-nav .container {
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
  width: 100%; max-width: var(--container);
  margin: 0 auto; padding: 0 32px;
}
.nav-logo {
  font-size: 18px; font-weight: 900; letter-spacing: .05em;
  color: #fff; flex-shrink: 0;
}
.nav-logo span { color: var(--blue); }
.nav-links {
  display: flex; align-items: center; gap: 2px; flex: 1;
  justify-content: center;
}
.nav-links a {
  font-size: 13px; font-weight: 400; color: rgba(255,255,255,.7);
  padding: 6px 12px; border-radius: var(--radius);
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-links a.active { color: #fff; font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.nav-phone { font-size: 13px; color: rgba(255,255,255,.5); font-weight: 500; }


/* =============================================================
   01 · HERO SLIDER (Siemens style)
============================================================= */
.hero-slider {
  position: relative;
  width: 100%;
  min-height: 680px;
  overflow: hidden;
  background: var(--navy);
}

/* Слайды */
.hero-slides {
  display: flex;
  width: 100%;
  transition: none;
}
.hero-slide {
  flex-shrink: 0;
  width: 100%;
  min-height: 680px;
  position: relative;
  overflow: hidden;
  background: #001233;
}

/* Фоновая иллюстрация — полный блид */
.hs-right {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hs-right img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center right;
}

/* Градиентный оверлей рлева — читаемость текста */
.hero-slide::after {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    #001233 0%,
    #001233 35%,
    rgba(0,18,51,0.88) 50%,
    rgba(0,18,51,0.45) 65%,
    rgba(0,18,51,0.10) 82%,
    transparent 100%
  );
}

/* Текстовый блок поверх */
.hs-left {
  position: relative; z-index: 3;
  padding: 80px clamp(24px,4vw,56px) 48px clamp(24px,3vw,48px); /* под nav */
  max-width: 52%;        /* растягиваем как у Siemens */
  display: flex; flex-direction: column; justify-content: center;
  min-height: 680px;
}
.hs-label {
  font-size: 10px; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--blue);
  display: inline-block; margin-bottom: 16px;
  width: fit-content;
}
.hs-left h1 {
  font-size: clamp(24px, 2.9vw, 40px);  /* чуть меньше */
  font-weight: 700; color: #fff;
  letter-spacing: -.01em; line-height: 1.18;
  margin-bottom: 18px;
  max-width: 100%;
}
.hs-left h1 em { font-style: normal; color: var(--blue); }
.hs-sub {
  font-size: 14px; color: rgba(255,255,255,.65);
  line-height: 1.75; max-width: 480px; margin-bottom: 36px;
}
.hs-btns { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.hs-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue); color: #fff;
  font-size: 15px; font-weight: 700; padding: 16px 34px;
  border: none; border-radius: 0; cursor: pointer;
  text-decoration: none; transition: background .2s;
  letter-spacing: .01em; white-space: nowrap;
}
.hs-btn-primary:hover { background: var(--blue-hover); }
.hs-btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: #fff;
  font-size: 15px; font-weight: 600; padding: 15px 34px;
  border: 2px solid rgba(255,255,255,.55); border-radius: 0;
  cursor: pointer; text-decoration: none; transition: border-color .2s, background .2s;
  white-space: nowrap;
}
.hs-btn-outline:hover { border-color: rgba(255,255,255,.9); background: rgba(255,255,255,.06); }

/* ── НАВИГАЦИЯ ── */
.hs-nav {
  position: absolute; bottom: 28px; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 10px; z-index: 10;
}
/* Кнопка паузы */
.hs-pause {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(30,30,50,.6); border: 1px solid rgba(255,255,255,.25);
  color: #fff; font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  margin-right: 8px; transition: background .2s; flex-shrink: 0;
  backdrop-filter: blur(4px);
}
.hs-pause:hover { background: rgba(60,60,90,.8); }
.hs-dot {
  height: 4px; border-radius: 2px;
  background: rgba(255,255,255,.35);
  cursor: pointer; transition: background .25s, width .25s;
  border: none; padding: 0; flex-shrink: 0;
  width: 24px;
}
.hs-dot.active {
  background: var(--blue); width: 44px;
}

/* ── СТРЕЛКИ ── */
.hs-arrow {
  position: absolute; top: 50%; z-index: 10;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  background: rgba(30,30,50,.55);
  border: 1px solid rgba(255,255,255,.18);
  color: #fff; font-size: 22px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s; border-radius: 50%;
  backdrop-filter: blur(4px);
}
.hs-arrow:hover { background: rgba(60,60,90,.8); }
.hs-arrow-prev { left: 28px; }
.hs-arrow-next { right: 28px; }

/* ── СЧЁТЧИК СЛАЙДОВ ── */
.hs-counter {
  position: absolute; top: 24px; right: 32px; z-index: 10;
  font-size: 11px; font-weight: 600; color: rgba(255,255,255,.4);
  font-family: monospace; letter-spacing: .06em;
}

/* ── ПОЛОСКА ПРОГРЕССА ── */
.hs-progress {
  position: absolute; bottom: 0; left: 0;
  height: 2px; background: var(--blue); z-index: 11;
  transition: width 0s linear;
}
.hs-progress.animating {
  transition: width 5s linear;
}

/* =============================================================
   01b · STATS STRIP
============================================================= */
.sec-stats {
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 36px 40px;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-item:last-child { border-right: none; }
/* синяя черта сверху у первого */
.stat-item:first-child::before {
  content: '';
  position: absolute; top: 0; left: 40px;
  width: 32px; height: 3px;
  background: var(--blue); border-radius: 0 0 2px 2px;
}
.stat-num {
  font-size: clamp(40px, 4.5vw, 60px);
  font-weight: 800; letter-spacing: -.04em; line-height: 1;
  margin-bottom: 8px;
}
.stat-num.blue  { color: var(--blue); }
.stat-num.dark  { color: var(--text); }
.stat-label {
  font-size: 13px; color: var(--text-2); font-weight: 500; line-height: 1.4;
}


/* =============================================================
   02 · КАРТОЧКИ НАПРАВЛЕНИЙ
============================================================= */
.sec-directions {
  background: var(--page-bg);
  padding: 48px 0;
}
.sec-directions h2 { margin-bottom: 28px; }
.directions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.dir-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px 24px;
  transition: border-color .2s, box-shadow .2s;
}
.dir-card:hover {
  border-color: #c0cbff;
  box-shadow: 0 4px 20px rgba(0,51,255,.06);
}
.dir-card-num {
  font-size: 10px; font-weight: 700; color: var(--text-3);
  font-family: monospace; letter-spacing: .08em;
  margin-bottom: 16px;
}
.dir-card-icon {
  width: 40px; height: 40px;
  background: var(--blue-light);
  border-radius: 4px;
  margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
}
.dir-card-icon svg { width: 20px; height: 20px; stroke: var(--blue); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.dir-card h4 { margin-bottom: 8px; }
.dir-card p  { font-size: 13px; color: var(--text-2); line-height: 1.55; margin-bottom: 18px; }


/* =============================================================
   02b · ПОЛНЫЙ ЦИКЛ ПРОЕКТА
============================================================= */
.sec-cycle {
  background: var(--white);
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.sec-cycle h2 { margin-bottom: 6px; }
.cycle-accent {
  width: 32px; height: 3px;
  background: var(--blue);
  border-radius: 2px;
  margin-bottom: 36px;
}
.cycle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.cycle-card {
  border: 1.5px solid var(--border);
  border-radius: 4px;
  padding: 28px 24px 22px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 120px;
  transition: border-color .2s, box-shadow .2s;
  cursor: default;
}
.cycle-card:hover {
  border-color: var(--blue);
  box-shadow: 0 2px 16px rgba(0,51,255,.07);
}
.cycle-card-name {
  font-size: 13px; font-weight: 700;
  color: var(--text); line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: .04em;
  max-width: 180px;
}
.cycle-card-num {
  position: absolute;
  bottom: 18px; right: 22px;
  font-size: 36px; font-weight: 800;
  color: var(--blue); opacity: .25;
  line-height: 1; letter-spacing: -.02em;
  transition: opacity .2s;
}
.cycle-card:hover .cycle-card-num { opacity: .45; }

/* =============================================================
   03 · ПРОДУКЦИЯ
============================================================= */
.sec-products { background: var(--white); padding: 56px 0; border-top: 1px solid var(--border); }
.products-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 48px;
  align-items: start;
}
.products-text h2 { margin-bottom: 14px; }
.products-text p { font-size: 14px; color: var(--text-2); line-height: 1.7; margin-bottom: 28px; }
.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}
.product-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #d1d5db;
  cursor: pointer;
}
.product-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover img { transform: scale(1.04); }
.product-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,18,51,.72) 0%, rgba(0,18,51,.1) 60%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 20px;
}
.product-card-tag {
  font-size: 9px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 6px;
}
.product-card-name {
  font-size: 15px; font-weight: 700; color: #fff; line-height: 1.3;
}
.product-card-link {
  font-size: 11px; color: rgba(255,255,255,.65);
  margin-top: 8px; display: flex; align-items: center; gap: 4px;
}


/* =============================================================
   04 · ПОСТАВЩИКИ
============================================================= */
.sec-partners {
  background: var(--page-bg);
  padding: 48px 0;
  border-top: 1px solid var(--border);
}
.partners-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.partners-text h2 { margin-bottom: 12px; }
.partners-text p { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.partners-logos {
  display: flex; flex-wrap: wrap;
  gap: 8px; align-items: center;
}
.partner-logo {
  font-size: 13px; font-weight: 700; color: #b0b8c8;
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  letter-spacing: .04em;
  transition: color .2s, border-color .2s;
}
.partner-logo:hover { color: var(--text-2); border-color: #c5cad5; }


/* =============================================================
   05 · КАК МЫ РАБОТАЕМ
============================================================= */
.sec-process {
  background: var(--white);
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.sec-process h2 { margin-bottom: 40px; }
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
}
/* соединительная линия */
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px; left: 5%; right: 5%;
  height: 1px;
  background: var(--border);
  z-index: 0;
}
.process-step {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  padding: 0 12px;
}
.step-num-wrap {
  width: 56px; height: 56px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  transition: border-color .2s, background .2s;
}
.process-step:hover .step-num-wrap {
  background: var(--blue-light);
  border-color: var(--blue);
}
.step-num {
  font-size: 15px; font-weight: 800;
  color: var(--text); letter-spacing: -.01em;
}
.process-step:hover .step-num { color: var(--blue); }
.step-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.step-desc  { font-size: 12px; color: var(--text-2); line-height: 1.5; }
.step-time  { font-size: 11px; font-weight: 700; color: var(--blue); margin-top: 6px; }


/* =============================================================
   06 · СЕРТИФИКАТЫ
============================================================= */
.sec-certs {
  background: var(--page-bg);
  padding: 48px 0;
  border-top: 1px solid var(--border);
}
.certs-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.certs-text h2 { margin-bottom: 12px; }
.certs-text p { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.certs-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cert-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 20px;
  text-align: center;
}
.cert-badge {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  font-size: 12px; font-weight: 800; color: var(--blue);
}
.cert-name  { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.cert-desc  { font-size: 12px; color: var(--text-2); line-height: 1.5; }


/* =============================================================
   07 · СМР
============================================================= */
.sec-smr {
  background: var(--white);
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.sec-smr h2 { margin-bottom: 8px; }
.sec-smr .sec-sub { font-size: 14px; color: var(--text-2); margin-bottom: 36px; }
.smr-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.smr-card {
  background: var(--page-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 22px 20px;
  transition: border-color .2s;
}
.smr-card:hover { border-color: #c0cbff; }
.smr-card-num {
  font-size: 10px; font-weight: 700; color: var(--blue);
  font-family: monospace; letter-spacing: .08em; margin-bottom: 10px;
}
.smr-card h4 { margin-bottom: 6px; }
.smr-card p  { font-size: 12px; color: var(--text-2); line-height: 1.5; }
.smr-more { margin-top: 28px; }

/* лицензии внутри СМР */
.smr-licenses {
  margin-top: 52px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.smr-licenses-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 16px;
  margin-bottom: 6px;
}
.smr-licenses-header h3 { font-size: 24px; font-weight: 700; letter-spacing: -.015em; }
.slider-nav { display: flex; gap: 6px; flex-shrink: 0; margin-top: 4px; }
.slider-btn {
  width: 38px; height: 38px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 14px; color: var(--text-2);
  transition: border-color .2s, color .2s, background .2s;
  user-select: none;
}
.slider-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.licenses-accent {
  width: 32px; height: 3px; background: var(--blue);
  border-radius: 2px; margin-bottom: 28px;
}
.licenses-track-wrap {
  overflow: hidden;
  position: relative;
}
.licenses-track {
  display: flex; gap: 16px;
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.license-card {
  flex-shrink: 0;
  width: calc(25% - 12px);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
  cursor: pointer;
}
.license-card:hover {
  border-color: #c0cbff;
  box-shadow: 0 4px 20px rgba(0,51,255,.07);
}
.license-img {
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #f0f1f4 0%, #e5e7ec 100%);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.license-img img { width: 100%; height: 100%; object-fit: cover; }
.license-img-placeholder {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 8px; padding: 16px;
  text-align: center;
}
.license-img-placeholder svg { opacity: .25; }
.license-img-placeholder span { font-size: 11px; color: var(--text-3); }
.license-info {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
}
.license-name { font-size: 12px; font-weight: 600; color: var(--text); line-height: 1.4; }


/* =============================================================
   08 · ПРЕИМУЩЕСТВА
============================================================= */
.sec-adv {
  background: var(--page-bg);
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.sec-adv h2 { margin-bottom: 36px; }
.adv-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.adv-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 20px;
}
.adv-val {
  font-size: 32px; font-weight: 800;
  letter-spacing: -.03em; line-height: 1;
  color: var(--blue); margin-bottom: 8px;
}
.adv-val.dark { color: var(--text); }
.adv-card h4 { margin-bottom: 6px; font-size: 14px; }
.adv-card p  { font-size: 12px; color: var(--text-2); line-height: 1.5; }


/* =============================================================
   09 · КЛИЕНТЫ
============================================================= */
.sec-clients {
  background: var(--white);
  padding: 48px 0;
  border-top: 1px solid var(--border);
}
.clients-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.clients-intro { margin-bottom: 24px; }
.clients-intro h2 { margin-bottom: 8px; }
.client-logo {
  font-size: 13px; font-weight: 700;
  color: #b0b8c8; letter-spacing: .05em;
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: color .2s;
}
.client-logo:hover { color: var(--text-3); }
.clients-cta { margin-top: 28px; }


/* =============================================================
   10 · ОТРАСЛИ
============================================================= */
.sec-industries {
  background: var(--page-bg);
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.industries-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 48px;
  align-items: start;
}
.industries-text h2 { margin-bottom: 12px; }
.industries-text p  { font-size: 14px; color: var(--text-2); line-height: 1.7; }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}
.industry-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #c5c9d1;
  cursor: pointer;
}
.industry-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
  filter: grayscale(20%);
}
.industry-card:hover img { transform: scale(1.06); filter: grayscale(0); }
.industry-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,18,51,.68) 0%, rgba(0,18,51,.05) 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 18px;
}
.industry-count {
  font-size: 10px; font-weight: 700; color: var(--blue);
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 4px;
}
.industry-name { font-size: 14px; font-weight: 700; color: #fff; }


/* =============================================================
   11 · ПРОЕКТЫ
============================================================= */
.sec-projects {
  background: var(--white);
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.sec-projects h2 { margin-bottom: 36px; }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.project-card {
  background: var(--page-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color .2s;
}
.project-card:hover { border-color: #c0cbff; }
.project-img {
  aspect-ratio: 4/3;
  background: #c5c9d1;
  overflow: hidden;
}
.project-img img { width: 100%; height: 100%; object-fit: cover; }
.project-info { padding: 16px; }
.project-tag {
  font-size: 9px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 6px;
}
.project-name { font-size: 14px; font-weight: 700; color: var(--text); line-height: 1.3; margin-bottom: 8px; }
.project-client {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-2);
}
.projects-footer { display: flex; justify-content: center; }


/* =============================================================
   12 · CTA ПОЛОСА
============================================================= */
.sec-cta {
  background: var(--navy);
  padding: 40px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.cta-text h2 { color: #fff; font-size: 24px; font-weight: 700; margin-bottom: 6px; }
.cta-text p  { font-size: 14px; color: rgba(255,255,255,.55); }
.cta-actions { display: flex; gap: 12px; flex-shrink: 0; }


/* =============================================================
   FOOTER
============================================================= */
.site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 48px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 220px repeat(5, 1fr);
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand {}
.footer-logo {
  font-size: 17px; font-weight: 900;
  color: #fff; letter-spacing: .05em; margin-bottom: 10px;
}
.footer-logo span { color: var(--blue); }
.footer-tagline { font-size: 12px; color: rgba(255,255,255,.4); line-height: 1.5; margin-bottom: 20px; }
.footer-contact-main {
  font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 4px;
}
.footer-contact-sub {
  font-size: 10px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: rgba(255,255,255,.3); margin-bottom: 16px;
}
.footer-messengers { display: flex; gap: 8px; }
.messenger-btn {
  font-size: 11px; font-weight: 600; color: rgba(255,255,255,.5);
  padding: 6px 12px; border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  transition: color .2s, border-color .2s;
}
.messenger-btn:hover { color: #fff; border-color: rgba(255,255,255,.3); }
.footer-col-title {
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: rgba(255,255,255,.3);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a {
  font-size: 13px; color: rgba(255,255,255,.55);
  transition: color .15s;
}
.footer-col a:hover { color: rgba(255,255,255,.9); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 24px; gap: 16px; flex-wrap: wrap;
}
.footer-copy { font-size: 11px; color: rgba(255,255,255,.25); }
.footer-legal { display: flex; gap: 16px; }
.footer-legal a { font-size: 11px; color: rgba(255,255,255,.25); }
.footer-legal a:hover { color: rgba(255,255,255,.5); }


/* =============================================================
   PLACEHOLDERS (удалить после добавления реального контента)
============================================================= */
.placeholder-img {
  background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
  display: flex; align-items: center; justify-content: center;
  color: #9CA3AF; font-size: 12px; font-weight: 500;
  width: 100%; height: 100%;
}


/* =============================================================
   АДАПТИВ — Mobile First
   1024px = tablet, 768px = mobile
============================================================= */

/* ── TABLET ── */
@media (max-width: 1024px) {
  :root { --container: 100%; }

  /* Hero */
  .hs-left { max-width: 65%; padding: 80px 32px 60px 32px; }
  .hs-left h1 { font-size: clamp(22px, 3.5vw, 36px); }

  /* Stats */
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-top: 1px solid var(--border); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }

  /* Directions */
  .directions-grid { grid-template-columns: repeat(2, 1fr); }

  /* Products */
  .products-layout { grid-template-columns: 1fr; gap: 32px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }

  /* Partners */
  .partners-layout { grid-template-columns: 1fr; gap: 32px; }

  /* Process */
  .process-steps { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .process-steps::before { display: none; }

  /* Certs */
  .certs-layout { grid-template-columns: 1fr; gap: 32px; }

  /* SMR */
  .smr-grid { grid-template-columns: repeat(2, 1fr); }

  /* Adv */
  .adv-grid { grid-template-columns: repeat(3, 1fr); }

  /* Industries */
  .industries-layout { grid-template-columns: 1fr; gap: 32px; }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }

  /* Projects */
  .projects-grid { grid-template-columns: repeat(2, 1fr); }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  /* Nav */
  .site-nav .container { padding: 0 16px; }
  .nav-links { display: none; } /* Скрыть на мобильном — нужен hamburger */
  .nav-logo { font-size: 16px; }
  .nav-phone { display: none; }

  /* Hero */
  .hero-slider { min-height: 520px; }
  .hero-slide { min-height: 520px; }
  .hs-left {
    max-width: 100%;
    padding: 80px 20px 60px 20px;
    min-height: 520px;
    background: rgba(0,18,51,0.85);
  }
  .hs-left h1 { font-size: clamp(22px, 6vw, 32px); max-width: 100%; }
  .hs-sub { font-size: 13px; max-width: 100%; margin-bottom: 28px; }
  .hs-btn-primary, .hs-btn-outline { font-size: 13px; padding: 12px 20px; }
  .hs-arrow { display: none; }
  .hero-slide::after {
    background: linear-gradient(
      180deg,
      rgba(0,18,51,0.95) 0%,
      rgba(0,18,51,0.85) 60%,
      rgba(0,18,51,0.70) 100%
    );
  }

  /* Stats */
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-num { font-size: 36px; }
  .stat-label { font-size: 12px; }
  .stat-item { padding: 24px 20px; }

  /* Sections padding */
  .sec-directions, .sec-cycle, .sec-products, .sec-partners,
  .sec-process, .sec-certs, .sec-smr, .sec-adv,
  .sec-clients, .sec-industries, .sec-projects { padding: 40px 0; }

  /* Container */
  .container { padding: 0 16px; }

  /* Directions — 1 col */
  .directions-grid { grid-template-columns: 1fr; gap: 10px; }

  /* Cycle */
  .cycle-grid { grid-template-columns: repeat(2, 1fr); }
  .cycle-card { min-height: 90px; padding: 18px 16px 14px; }
  .cycle-card-name { font-size: 12px; }
  .cycle-card-num { font-size: 26px; }

  /* Products */
  .products-layout { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 2px; }

  /* Partners */
  .partners-layout { grid-template-columns: 1fr; gap: 24px; }
  h2 { font-size: clamp(20px, 5vw, 28px); }

  /* Process */
  .process-steps {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .process-steps::before { display: none; }
  .process-step {
    flex-direction: row; text-align: left;
    padding: 16px 0; gap: 16px;
    border-bottom: 1px solid var(--border);
    align-items: flex-start;
  }
  .process-step:last-child { border-bottom: none; }
  .step-num-wrap { width: 44px; height: 44px; flex-shrink: 0; margin-bottom: 0; }
  .step-num { font-size: 14px; }

  /* Certs */
  .certs-layout { grid-template-columns: 1fr; gap: 24px; }
  .certs-list { grid-template-columns: 1fr; gap: 10px; }

  /* SMR */
  .smr-grid { grid-template-columns: 1fr; gap: 8px; }

  /* Adv */
  .adv-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .adv-val { font-size: 26px; }

  /* Clients */
  .clients-row { gap: 6px; }
  .client-logo { font-size: 11px; padding: 7px 14px; }

  /* Industries */
  .industries-layout { grid-template-columns: 1fr; gap: 24px; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }

  /* Projects */
  .projects-grid { grid-template-columns: 1fr; gap: 12px; }

  /* CTA */
  .cta-inner { flex-direction: column; text-align: center; gap: 20px; }
  .cta-text h2 { font-size: 20px; }
  .cta-actions { flex-direction: column; width: 100%; }
  .btn-white, .cta-actions .btn { width: 100%; justify-content: center; }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Licenses slider */
  .license-card { width: calc(70% - 12px); }
}

/* ── SMALL MOBILE ── */
@media (max-width: 480px) {
  .directions-grid { grid-template-columns: 1fr; }
  .cycle-grid { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hs-btns { flex-direction: column; }
  .hs-btn-primary, .hs-btn-outline { width: 100%; justify-content: center; }
}