:root {
  --navy-950: #050d1a;
  --navy-900: #0a1628;
  --navy-800: #122440;
  --navy-700: #1a3358;
  --red-600: #c41e3a;
  --red-500: #e63946;
  --red-400: #ff4d5e;
  --text: #e8eef7;
  --text-muted: #94a8c4;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", system-ui, sans-serif;
  background: var(--navy-950);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  width: min(1100px, 92vw);
  margin-inline: auto;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 13, 26, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  font-size: 1.15rem;
}

.logo__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, var(--red-600), var(--red-400));
  border-radius: 6px;
  font-size: 0.75rem;
  color: #fff;
}

.nav {
  display: flex;
  gap: 1.75rem;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--red-400);
}

.lang-switch {
  display: flex;
  background: var(--navy-800);
  border-radius: 8px;
  padding: 3px;
  border: 1px solid var(--border);
}

.lang-switch__btn {
  padding: 0.35rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}

.lang-switch__btn.is-active {
  background: var(--red-600);
  color: #fff;
}

.lang-switch__btn:hover:not(.is-active) {
  color: var(--text);
}

/* Hero */
.hero {
  position: relative;
  padding: 6rem 0 5rem;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero__glow--1 {
  width: 420px;
  height: 420px;
  background: rgba(196, 30, 58, 0.25);
  top: -80px;
  right: -100px;
}

.hero__glow--2 {
  width: 320px;
  height: 320px;
  background: rgba(26, 51, 88, 0.8);
  bottom: -60px;
  left: -80px;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(196, 30, 58, 0.15);
  border: 1px solid rgba(196, 30, 58, 0.4);
  border-radius: 999px;
  color: var(--red-400);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  max-width: 18ch;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #fff 0%, #b8c9e0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 52ch;
  margin-bottom: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn--primary {
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: #fff;
  box-shadow: 0 8px 24px rgba(196, 30, 58, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(196, 30, 58, 0.45);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 2rem;
  color: #fff;
}

.section__title::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--red-600);
  margin-top: 0.75rem;
  border-radius: 2px;
}

.section--alt {
  background: var(--navy-900);
}

.content-block__text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 72ch;
  margin-bottom: 1.25rem;
}

.content-block__text:last-of-type {
  margin-bottom: 1.75rem;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.feature-list__item {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text);
  font-weight: 500;
}

.feature-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--red-600);
  border-radius: 2px;
  transform: rotate(45deg);
}

.cards {
  display: grid;
  gap: 1rem;
  margin-top: 0.5rem;
}

@media (min-width: 700px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

.card {
  padding: 1.5rem;
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.card__num {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--red-400);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.card__text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.btn--outline {
  margin-top: 0.5rem;
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(196, 30, 58, 0.6);
}

.btn--outline:hover {
  background: rgba(196, 30, 58, 0.12);
  border-color: var(--red-500);
  transform: translateY(-2px);
}

.stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.stats__item {
  padding: 1.25rem 1.5rem;
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.stats__value {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--red-400);
  margin-bottom: 0.35rem;
}

.stats__label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Contact */
.contact__card {
  display: grid;
  gap: 2rem;
  padding: 2rem;
  background: linear-gradient(145deg, var(--navy-800), var(--navy-900));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

@media (min-width: 640px) {
  .contact__card {
    grid-template-columns: 1fr auto 1fr;
    align-items: start;
    padding: 2.5rem 3rem;
  }
}

.contact__heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red-400);
  margin-bottom: 0.75rem;
}

.contact__address {
  font-style: normal;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text);
}

.contact__divider {
  width: 100%;
  height: 1px;
  background: var(--border);
}

@media (min-width: 640px) {
  .contact__divider {
    width: 1px;
    height: 100%;
    min-height: 120px;
  }
}

.contact__duns-number {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.contact__duns-note {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  background: var(--navy-950);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer__brand {
  font-weight: 700;
  color: var(--text);
}

.footer__copy {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Mobile nav */
@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero {
    padding-top: 4rem;
  }
}

@media (min-width: 901px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.25rem;
  }
}