:root {
  --white: #ffffff;
  --bg-soft: #f5f8fc;
  --ink: #101828;
  --muted: #54607a;
  --line: #e3e8f0;
  --blue: #2454e8;
  --blue-deep: #173bae;
  --blue-pale: #eaf1ff;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
body { margin: 0; padding: 0; }
img { max-width: 100%; display: block; }

body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

.container {
  width: calc(100% - 48px);
  max-width: 1440px;
  margin: 0 auto;
}

h1, h2, h3 { font-family: "Inter", sans-serif; margin: 0; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { display: inline-flex; align-items: center; padding: 6px 0; }
.brand img { height: 60px; border-radius: 10px; }

nav { display: flex; gap: 26px; }
nav a {
  position: relative;
  color: #33415c;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: color .2s ease;
}
nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 2px;
  border-radius: 2px;
  background: var(--blue);
  transition: right .25s ease;
}
nav a:hover { color: var(--blue); }
nav a:hover::after { right: 0; }
nav a[aria-current='page'] { color: var(--blue); font-weight: 700; }
nav a[aria-current='page']::after { right: 0; }

.phone-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--blue);
  border-radius: 999px;
  padding: 9px 16px;
  color: var(--blue);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: .2s ease;
}
.phone-pill:hover { background: var(--blue); color: var(--white); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--blue-pale);
  cursor: pointer;
  padding: 10px;
  gap: 4px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  touch-action: manipulation;
}
.menu-toggle span { width: 18px; height: 2px; border-radius: 2px; background: var(--blue-deep); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu { position: fixed; inset: 0; z-index: 90; pointer-events: none; }
.mobile-menu__backdrop {
  position: absolute; inset: 0;
  background: rgba(16, 24, 40, 0.46);
  opacity: 0;
  transition: opacity .22s ease;
}
.mobile-menu__panel {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  border-radius: 0;
  border: none;
  background: var(--white);
  box-shadow: none;
  padding: 24px 20px calc(28px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: grid;
  gap: 10px;
  align-content: start;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.2, .8, .2, 1);
}
.mobile-menu__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.mobile-menu__head img { height: 44px; border-radius: 10px; }
.mobile-menu__close {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--ink);
  display: grid;
  place-items: center;
  cursor: pointer;
  touch-action: manipulation;
}
.mobile-menu__close svg { width: 18px; height: 18px; }
.mobile-menu__panel a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  font-size: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  background: var(--bg-soft);
}
.mobile-menu__panel .btn { margin-top: 6px; padding: 16px 22px; font-size: 16px; }

.mobile-menu__divider { height: 1px; background: var(--line); margin: 4px 0; }
.mobile-menu__label {
  margin: 2px 0 0;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
}
.mobile-menu__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.mobile-menu__chips a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 600;
  background: var(--white);
}
.mobile-menu__chips a:hover { border-color: var(--blue); color: var(--blue); }

.mobile-menu__phones,
.mobile-menu__social { display: grid; gap: 6px; }
.mobile-menu__phones a,
.mobile-menu__social a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.mobile-menu__phones a svg,
.mobile-menu__social a svg { width: 16px; height: 16px; color: var(--blue); flex: none; }
.mobile-menu__social a svg { fill: currentColor; }
.mobile-menu__phones a:hover,
.mobile-menu__social a:hover { border-color: var(--blue); color: var(--blue); }
.mobile-menu.is-open { pointer-events: auto; }
.mobile-menu.is-open .mobile-menu__backdrop { opacity: 1; }
.mobile-menu.is-open .mobile-menu__panel { transform: translateX(0); }
body.menu-open { overflow: hidden; }
body.menu-open .quick-contact { display: none; }

/* ---------- Buttons ---------- */
.btn, .pill-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid transparent;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  padding: 15px 24px;
  font-size: 15px;
  box-shadow: 0 10px 22px rgba(36, 84, 232, 0.28);
  transition: .2s ease;
  touch-action: manipulation;
}
.btn:hover, .pill-solid:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 14px 26px rgba(23, 59, 174, 0.34); }
.btn-sm { padding: 10px 16px; font-size: 14px; box-shadow: none; }
.pill-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--blue);
  border-radius: 999px;
  background: transparent;
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  padding: 15px 24px;
  font-size: 15px;
  transition: .2s ease;
}
.pill-outline:hover { background: var(--blue-pale); }

/* ---------- Kicker / titles ---------- */
.kicker {
  margin: 0 0 12px;
  color: var(--blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 12px;
}
h2.section-title {
  margin: 0 0 14px;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.1;
  font-size: clamp(28px, 3.4vw, 42px);
  color: var(--ink);
}
.section-lead {
  margin: 0 0 36px;
  color: var(--muted);
  font-size: 17px;
  max-width: 640px;
}

/* ---------- Hero ---------- */
.hero { padding: 60px 0 90px; background: var(--white); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}
h1 {
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.06;
  font-size: clamp(34px, 4.2vw, 54px);
}
h1 span { color: var(--blue); }
.lead {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 19px);
  max-width: 560px;
}
.hero-ctas { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }

.stat-row {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 32px;
}
.stat-row div { border-left: 2px solid var(--blue-pale); padding-left: 14px; }
.stat-row strong { display: block; font-size: 28px; font-weight: 800; color: var(--blue); line-height: 1; }
.stat-row p { margin: 6px 0 0; font-size: 13px; color: var(--muted); }

.hero-photo { position: relative; }
.hero-photo img {
  width: 100%;
  height: clamp(320px, 40vw, 480px);
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 24px 48px rgba(16, 24, 40, 0.16);
}
.hero-badge-float {
  position: absolute;
  left: 20px;
  bottom: -18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
  box-shadow: 0 16px 28px rgba(16, 24, 40, 0.14);
}
.hero-badge-float .dot { width: 9px; height: 9px; border-radius: 50%; background: #22c55e; flex: none; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-soft { background: var(--bg-soft); }

/* ---------- Partners marquee ---------- */
.partners-inner { padding-top: 6px; }
.logo-marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.logo-track {
  display: flex;
  align-items: center;
  gap: 18px;
  width: max-content;
  padding: 6px 0;
  animation: marquee 30s linear infinite;
}
.logo-marquee:hover .logo-track { animation-play-state: paused; }
.logo-track img {
  width: 140px;
  height: 86px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
  background: var(--white);
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Category grid ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.category-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 18px;
  text-align: left;
  transition: .22s ease;
}
.category-card:hover { transform: translateY(-4px); box-shadow: 0 16px 28px rgba(16, 24, 40, 0.1); border-color: var(--blue-pale); }
.category-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--blue-pale);
  color: var(--blue);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.category-icon svg { width: 24px; height: 24px; }
.category-card h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
.category-card p { margin: 0; font-size: 13px; color: var(--muted); }

/* ---------- Advantages ---------- */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 26px 22px;
  box-shadow: 0 10px 22px rgba(16, 24, 40, 0.06);
  transition: .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 30px rgba(16, 24, 40, 0.12); border-color: var(--blue-pale); }
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--blue-pale);
  color: var(--blue);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---------- Process / stepper ---------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-list::before {
  content: '';
  position: absolute;
  top: 26px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: var(--line);
  z-index: 0;
}
.process-step { position: relative; z-index: 1; }
.process-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 18px;
  box-shadow: 0 10px 20px rgba(36, 84, 232, 0.28);
}
.process-step h3 { margin: 0 0 8px; font-size: 17px; }
.process-step p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.about-grid p { margin: 0 0 14px; color: var(--muted); }
.about-grid img {
  width: 100%;
  border-radius: 22px;
  box-shadow: 0 20px 40px rgba(16, 24, 40, 0.14);
}

/* ---------- Equipment teaser ---------- */
.teaser {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 16px 32px rgba(16, 24, 40, 0.08);
}
.teaser img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; }
.teaser-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.teaser-body p { color: var(--muted); margin: 12px 0 22px; }

/* ---------- Equipment grid (obladnannya.html) ---------- */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.equipment-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 10px 20px rgba(16, 24, 40, 0.06);
  transition: .22s ease;
}
.equipment-card:hover { transform: translateY(-4px); box-shadow: 0 16px 28px rgba(16, 24, 40, 0.12); }
.equipment-card img { width: 100%; aspect-ratio: 4 / 3; height: auto; object-fit: contain; background: var(--bg-soft); padding: 10px; display: block; }
.equipment-card__body { padding: 16px; }
.equipment-card__body h3 { margin: 0 0 6px; font-size: 18px; }
.equipment-card__body p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---------- Contacts ---------- */
.contacts-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: start; }
.manager-grid { display: grid; gap: 12px; margin-top: 28px; }
.manager-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
}
.manager-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 800;
  flex: none;
  font-size: 16px;
  margin-top: 2px;
}
.manager-info { min-width: 0; }
.manager-info h3 { margin: 0; font-size: 16px; }
.manager-info span { display: block; font-size: 12px; color: var(--muted); margin: 2px 0 10px; }
.manager-phones { display: flex; flex-direction: column; gap: 7px; }
.manager-phones a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  min-height: 22px;
}
.manager-phones a svg { width: 15px; height: 15px; color: var(--blue); flex: none; }
.manager-phones a:hover { color: var(--blue); }

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.meta-row:last-child { border-bottom: 1px solid var(--line); }
.meta-row span:first-child { color: var(--muted); }
.meta-row span:last-child { font-weight: 700; text-align: right; }
.meta-row a { color: var(--ink); text-decoration: none; }
.meta-row a:hover { color: var(--blue); }

.form {
  display: grid;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 16px 32px rgba(16, 24, 40, 0.08);
}
.form h2 { margin: 0 0 6px; font-size: 22px; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: #33415c; }
.form input,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  font: inherit;
  color: var(--ink);
  background: var(--bg-soft);
  outline: none;
}
.form input::placeholder,
.form textarea::placeholder { color: #8a93a6; }
.form input:focus,
.form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(36, 84, 232, 0.18); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check { grid-template-columns: 18px 1fr; align-items: center; gap: 10px; font-weight: 500; }
.check input { margin: 0; width: 16px; height: 16px; accent-color: var(--blue); }
.form-status { margin: 0; min-height: 18px; font-size: 13px; color: var(--muted); }

/* ---------- Closing CTA ---------- */
.closing {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  padding: 70px 0;
}
.closing-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.closing h2 { color: var(--white); font-size: clamp(26px, 3vw, 38px); font-weight: 800; max-width: 560px; }
.closing p { margin: 10px 0 0; color: rgba(255, 255, 255, 0.82); max-width: 520px; }
.closing .pill-outline { border-color: rgba(255, 255, 255, 0.7); color: var(--white); }
.closing .pill-outline:hover { background: rgba(255, 255, 255, 0.14); }
.closing .btn { background: var(--white); color: var(--blue-deep); box-shadow: none; }
.closing .btn:hover { background: var(--blue-pale); }

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  padding: 26px 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
}
.footer-grid { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-links { display: flex; gap: 18px; }
.footer-links a { color: rgba(255, 255, 255, 0.66); text-decoration: none; }
.footer-links a:hover { color: var(--white); }

/* ---------- Quick contact ---------- */
.quick-contact { position: fixed; right: 10px; bottom: 10px; z-index: 95; }
.quick-contact__toggle {
  border: none;
  background: var(--blue);
  color: var(--white);
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(36, 84, 232, 0.32);
  touch-action: manipulation;
}
.quick-contact__panel {
  position: absolute;
  right: 0;
  bottom: 54px;
  display: flex;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  box-shadow: 0 14px 26px rgba(16, 24, 40, 0.16);
  padding: 8px;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: .2s ease;
}
.quick-contact__icon {
  width: 42px; height: 42px; border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--blue);
}
.quick-contact__icon svg { width: 22px; height: 22px; fill: currentColor; }
.quick-contact__icon:hover { background: var(--blue); color: var(--white); }
.quick-contact.is-open .quick-contact__panel { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* ---------- Focus & reveal ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 6px;
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s cubic-bezier(.16,.84,.44,1), transform .6s cubic-bezier(.16,.84,.44,1);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  nav { display: none; }
  .phone-pill { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .advantages-grid { grid-template-columns: 1fr 1fr; }
  .process-list { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .process-list::before { display: none; }
  .teaser { grid-template-columns: 1fr; }
  .teaser img { min-height: 220px; }
  .contacts-grid { grid-template-columns: 1fr; }
  .equipment-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 72px 0; }
  .stat-row { grid-template-columns: repeat(3, 1fr); gap: 16px; }
}

@media (max-width: 640px) {
  .container { width: calc(100% - 28px); }
  .brand img { height: 50px; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .equipment-grid { grid-template-columns: 1fr; }
  .hero { padding: 40px 0 60px; }
  .section { padding: 58px 0; }
  .closing-inner { flex-direction: column; align-items: flex-start; }
  .form { padding: 20px; border-radius: 18px; }
  .manager-card { flex-wrap: wrap; }
  .quick-contact { right: 8px; bottom: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .logo-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}