:root {
  --bg: #0b1020;
  --bg-soft: #101730;
  --card: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.14);
  --text: #ecf0ff;
  --text-muted: #b3bddb;
  --brand: #85a6ff;
  --brand-strong: #6f94ff;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(5, 8, 18, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: radial-gradient(90% 60% at 20% 0%, #1d2e66 0%, transparent 60%),
    radial-gradient(90% 60% at 100% 0%, #1f4e5b 0%, transparent 50%), var(--bg);
  line-height: 1.6;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(30rem 30rem at 10% 20%, rgba(123, 159, 255, 0.15), transparent 70%),
    radial-gradient(25rem 25rem at 90% 70%, rgba(69, 220, 245, 0.14), transparent 65%);
  z-index: -1;
}

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.section {
  padding: clamp(64px, 8vw, 110px) 0;
}

.section--first {
  padding-top: 140px;
}

.section--divider {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.7rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.3;
}

p {
  color: var(--text-muted);
}

.eyebrow {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #d7e1ff;
  margin-bottom: 1.1rem;
}

.section-head {
  max-width: 780px;
  margin-bottom: 2.25rem;
}

.section-head h2 {
  margin-bottom: 0.9rem;
}

.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(10, 15, 32, 0.68);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header.scrolled {
  background: rgba(8, 12, 26, 0.9);
}

.header__container {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  text-decoration: none;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
}

.logo__mark {
  width: 34px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--brand), #7af3ff);
  color: #09101f;
  font-weight: 800;
}

.nav {
  display: flex;
  gap: 1.15rem;
}

.nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 600;
  transition: color 0.25s ease;
}

.nav a:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.8rem 1.25rem;
  border-radius: 12px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  color: #09101f;
  background: linear-gradient(140deg, #b8ccff, #8ad9ff);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 14px 30px rgba(88, 150, 255, 0.35);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn--sm {
  padding: 0.68rem 1rem;
  font-size: 0.92rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.hero__content p {
  margin-top: 1.2rem;
  max-width: 62ch;
  font-size: 1.05rem;
}

.hero__actions {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero__panel {
  border-radius: var(--radius);
  padding: 1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
}

.hero__stats {
  display: grid;
  gap: 0.9rem;
}

.hero__stats article {
  border-radius: 14px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero__stats h3 {
  margin-bottom: 0.4rem;
}

.trust-cards,
.equipment-grid,
.steps,
.adv-grid,
.team-grid {
  display: grid;
  gap: 1rem;
}

.trust-cards,
.adv-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.equipment-card,
.step,
.adv-card,
.person,
.contact-form {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card,
.step,
.adv-card,
.person,
.equipment-card {
  padding: 1.2rem;
}

.card h3,
.adv-card h3,
.person h3,
.step h3,
.equipment-card h3 {
  margin-bottom: 0.5rem;
}

.equipment-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.equipment-card {
  min-height: 164px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.steps {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step__num {
  display: inline-block;
  margin-bottom: 0.65rem;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #c8d6ff;
}

.cta-inline {
  margin-top: 1.6rem;
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(120, 154, 255, 0.2), rgba(95, 221, 255, 0.12));
  border: 1px solid rgba(165, 190, 255, 0.35);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cta-inline p {
  color: var(--text);
  font-weight: 600;
}

.team-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.person__role {
  margin-bottom: 0.55rem;
  color: #d2ddff;
  font-weight: 700;
}

.form-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem;
}

.contact-form {
  padding: 1.2rem;
  display: grid;
  gap: 0.9rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: #dbe5ff;
}

input,
textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: rgba(15, 23, 47, 0.85);
  border: 1px solid rgba(163, 181, 228, 0.35);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #93b4ff;
  box-shadow: 0 0 0 4px rgba(128, 166, 255, 0.2);
}

.footer {
  padding-top: 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
  padding-bottom: 1.1rem;
}

.footer a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer a:hover {
  color: var(--text);
}

.footer__bottom {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0.2rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  margin: 5px 0;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  .equipment-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero__grid,
  .form-wrap,
  .trust-cards,
  .steps,
  .adv-grid,
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero__content,
  .form-intro {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .header__container {
    min-height: 68px;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .header .btn--sm {
    display: none;
  }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: grid;
    gap: 0.2rem;
    background: rgba(8, 12, 26, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
    padding: 0.7rem 1.25rem 1rem;
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .nav.is-open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  .hero__grid,
  .equipment-grid,
  .trust-cards,
  .steps,
  .adv-grid,
  .team-grid,
  .form-wrap,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .cta-inline {
    align-items: flex-start;
    flex-direction: column;
  }

  .container {
    width: min(1120px, calc(100% - 1.5rem));
  }
}