@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');

:root {
  --black: #000000;
  --black-soft: #05080d;
  --blue: #0b8fff;
  --blue-dark: #03152f;
  --text: #ffffff;
  --muted: #edf6ff;
  --muted-2: #d7e9ff;
  --line: rgba(11, 143, 255, .55);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Montserrat, Arial, sans-serif;
  background: var(--black);
  color: var(--text);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}

.logo-text {
  color: #ffffff;
  font-size: 18px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(0, 0, 0, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  min-height: 86px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.logo img {
  width: 160px;
  height: 76px;
  object-fit: contain;
}

.main-nav {
  margin-left: auto;
  display: flex;
  gap: 19px;
  align-items: center;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .03em;
}

.main-nav a { color: #fff; opacity: .96; }
.main-nav a:hover { color: var(--blue); }

.call-top {
  background: linear-gradient(135deg, var(--blue), #005dcc);
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 500;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 30px;
}

.hero {
  min-height: 760px;
  position: relative;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(0,0,0,.97) 0%, rgba(0,0,0,.76) 42%, rgba(0,0,0,.28) 100%),
    url('assets/hero.png') center/cover no-repeat;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.55), transparent 45%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 90px;
  max-width: 620px;
  margin-left: 0;
  padding-left: clamp(28px, 6vw, 96px);
  text-align: left;
}

.eyebrow,
.section-label {
  color: var(--blue);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: 25px;
}

.hero h1 {
  margin: 10px 0 20px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: .95;
  text-transform: uppercase;
  letter-spacing: -0.05em;
}

.hero h1 strong {
  color: var(--blue);
  text-shadow: none;
}

.hero-text,
.about p:not(.section-label),
.steps p,
.price-note,
.contact-box p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 17px;
  font-weight: 500;
}

.hero-text {
  max-width: 560px;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.btn-primary { background: linear-gradient(135deg, var(--blue), #0062d8); }
.btn-outline { border: 1px solid #fff; background: rgba(0,0,0,.3); }

.section {
  padding: 88px 0;
  position: relative;
}

.section:nth-child(even) { background: #03060a; }

.center { text-align: center; }

h2 {
  margin: 8px 0 22px;
  font-size: 40px;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.image-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(11,143,255,.18);
}

.image-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.price-table {
  max-width: 850px;
  margin: 36px auto 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(0,0,0,.35);
}

.price-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 20px 26px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  align-items: center;
  text-align: center;
  font-size: 18px;
}

.price-row:last-child { border-bottom: 0; }

.price-row.head {
  background: linear-gradient(135deg, #005dcc, #0b8fff);
  font-weight: 900;
  text-transform: uppercase;
  color: #fff;
}

.price-row strong {
  color: #fff;
  font-size: 22px;
}

.price-row:not(.head):hover {
  background: rgba(11, 143, 255, .14);
}

.price-note {
  margin: 24px auto 0;
  max-width: 760px;
  text-align: center;
}

.cards,
.benefits,
.steps {
  margin-top: 34px;
  display: grid;
  gap: 18px;
}

.cards { grid-template-columns: repeat(4, 1fr); }
.benefits { grid-template-columns: repeat(3, 1fr); }
.steps { grid-template-columns: repeat(4, 1fr); }

.cards article,
.benefits div,
.steps div {
  background: linear-gradient(180deg, rgba(11,143,255,.13), rgba(255,255,255,.035));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  color: var(--muted);
  font-weight: 600;
  line-height: 1.7;
}

.steps { text-align: center; }

.steps span {
  width: 58px;
  height: 58px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: white;
  font-size: 23px;
  font-weight: 900;
}

.steps h3 {
  margin: 0 0 8px;
  text-transform: uppercase;
}

.contact-section {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0,61,139,.95), rgba(0,0,0,.98)), #03152f;
}

.contact-box {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 46px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(0,0,0,.36);
}

.contact-logo {
  width: 280px;
  margin: 0 auto;
}

.contact-phone {
  display: inline-block;
  margin: 10px 0 18px;
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 900;
  color: #fff;
}

.social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-links a {
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 800;
}

footer {
  padding: 24px 0 92px;
  background: #000;
  color: var(--muted-2);
  text-align: center;
  font-weight: 500;
}

.floating-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  display: none;
  background: linear-gradient(135deg, var(--blue), #004fb3);
  color: white;
  padding: 14px 18px;
  text-align: center;
  box-shadow: 0 -8px 24px rgba(0,0,0,.35);
}

.floating-call span {
  display: block;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.floating-call strong {
  display: block;
  font-size: 24px;
  margin-top: 2px;
}

@media (max-width: 980px) {
  .menu-toggle { display: block; }

  .main-nav {
    position: absolute;
    top: 86px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    background: rgba(0,0,0,.97);
    border-bottom: 1px solid var(--line);
  }

  .main-nav.active { display: flex; }
  .call-top { display: none; }

  .two-col,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .cards,
  .benefits,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-box { text-align: center; }
  .social-links { justify-content: center; }
}

@media (max-width: 640px) {
  body { padding-bottom: 76px; }

  .nav-wrap { min-height: 76px; }

  .logo {
    gap: 10px;
  }

  .logo img {
    width: 110px;
    height: 54px;
  }

  .logo-text {
    font-size: 13px;
    max-width: 120px;
    line-height: 1.15;
    white-space: normal;
  }

  .hero {
    min-height: 690px;
    background-position: center right;
  }

  .hero-content {
    padding-top: 82px;
    padding-left: 10px;
  }

  .hero-text,
  .about p,
  .steps p,
  .price-note,
  .contact-box p {
    font-size: 16px;
  }

  .price-row {
    grid-template-columns: 1fr;
    gap: 7px;
    font-size: 17px;
  }

  .cards,
  .benefits,
  .steps {
    grid-template-columns: 1fr;
  }

  .section { padding: 72px 0; }

  .image-card img { height: 260px; }

  .contact-box { padding: 24px 18px; }

  .contact-logo { width: 210px; }

  .floating-call { display: block; }
}