:root {
  --navy: #0c1830;
  --navy-2: #12203a;
  --navy-3: #1c3157;
  --orange: #ff7a32;
  --orange-2: #ff9a57;
  --text: #1a2333;
  --text-muted: #5c6b85;
  --bg: #ffffff;
  --bg-alt: #f5f7fb;
  --border: #e6e9f2;
  --radius: 14px;
  --container: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

img, svg { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

a { text-decoration: none; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 122, 50, .28);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(255, 122, 50, .35); }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn--ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover { background: var(--navy); color: #fff; }
.btn--small { padding: 10px 20px; font-size: 14px; }
.btn--large { padding: 16px 32px; font-size: 16px; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.logo span { color: var(--orange); }
.logo__img {
  height: 48px;
  width: 48px;
  border-radius: 10px;
  object-fit: cover;
}
.logo--footer .logo__img { height: 56px; width: 56px; }
.logo__text {
  margin-left: 12px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.logo__text span { color: var(--orange); font-weight: 700; }
.logo--footer .logo__text { color: #fff; font-size: 22px; }
.nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
}
.nav__link:hover { color: var(--navy); }
.header__actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.header__phone {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--navy);
  white-space: nowrap;
}
.header__phone:hover { color: var(--orange); }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.burger span {
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%);
  padding: 72px 0 64px;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 14px;
}
.eyebrow--center { display: block; text-align: center; }
h1 {
  font-size: 44px;
  line-height: 1.15;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.hero__lead {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 30px;
}
.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero__badges {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.badge {
  display: flex;
  flex-direction: column;
}
.badge strong {
  font-size: 24px;
  color: var(--navy);
  font-weight: 800;
}
.badge span {
  font-size: 13px;
  color: var(--text-muted);
}
.hero__art {
  filter: drop-shadow(0 20px 40px rgba(12, 24, 48, .12));
}

/* ---------- Sections ---------- */
.section {
  padding: 88px 0;
}
.section--alt { background: var(--bg-alt); }
.section__title {
  font-size: 32px;
  font-weight: 800;
  color: var(--navy);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 18px;
  letter-spacing: -0.01em;
}
.section__title--left { text-align: left; margin: 0 0 18px; }
.section__lead {
  text-align: center;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 48px;
  font-size: 16px;
}
.section__lead--left { text-align: left; margin: 0 0 28px; }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .18s ease, box-shadow .18s ease;
}
.section--alt .card { background: #fff; }
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(12, 24, 48, .08); }
.card__icon { font-size: 28px; margin-bottom: 14px; }
.card h3 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
.card p { font-size: 14.5px; color: var(--text-muted); margin: 0; }

/* ---------- Duties list ---------- */
.list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 56px;
}
.list-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.list-item__num {
  font-size: 22px;
  font-weight: 800;
  color: var(--orange);
  flex-shrink: 0;
}
.list-item h3 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 6px;
}
.list-item p {
  font-size: 14.5px;
  color: var(--text-muted);
  margin: 0;
}

.requirements {
  background: var(--navy);
  border-radius: var(--radius);
  padding: 36px 40px;
  color: #fff;
}
.requirements h3 {
  font-size: 19px;
  margin-bottom: 18px;
}
.check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}
.check-list li {
  font-size: 15px;
  color: #d7deee;
  padding-left: 26px;
  position: relative;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--orange-2);
  font-weight: 700;
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery__item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--bg-alt);
}
.gallery__item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 16px;
  background: linear-gradient(0deg, rgba(12,24,48,.85), rgba(12,24,48,0));
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
}

/* ---------- Location ---------- */
.location__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.location__row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--navy);
  font-size: 16px;
}
.location__map {
  border-radius: var(--radius);
  overflow: hidden;
}

/* ---------- Contacts ---------- */
.contacts__inner { text-align: center; }
.contacts__actions {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.contacts__note {
  font-size: 13.5px;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--navy);
  color: #b8c2d9;
  padding: 48px 0 28px;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}
.logo--footer { color: #fff; }
.footer__text { font-size: 14px; color: #9fb0cc; margin: 0; }
.footer__nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer__nav a { font-size: 14px; color: #b8c2d9; }
.footer__nav a:hover { color: var(--orange-2); }
.footer__copy {
  font-size: 13px;
  color: #6f7f9e;
  margin-top: 10px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav, .header__phone { display: none; }
  .header .logo__text span { display: none; }
  .burger { display: flex; }
  .nav.is-open {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 4px;
  }
  .nav.is-open .nav__link { padding: 10px 0; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__art { max-width: 320px; margin: 0 auto; order: -1; }
  h1 { font-size: 32px; }

  .cards { grid-template-columns: repeat(2, 1fr); }
  .list-grid { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
  .location__inner { grid-template-columns: 1fr; }
  .location__map { order: -1; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .section__title { font-size: 26px; }
  .requirements { padding: 28px 24px; }
  .contacts__actions { flex-direction: column; }
  .contacts__actions .btn { width: 100%; }
}