:root {
  --bg: #07111a;
  --bg-deep: #040913;
  --surface: rgba(11, 22, 33, 0.82);
  --surface-strong: rgba(9, 18, 29, 0.94);
  --line: rgba(132, 175, 199, 0.14);
  --text: #f3f7fb;
  --muted: #9db5c6;
  --accent: #58e6c5;
  --accent-2: #9ef7e2;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 8%, rgba(76, 123, 255, 0.24), transparent 24%),
    radial-gradient(circle at 86% 18%, rgba(88, 230, 197, 0.14), transparent 22%),
    radial-gradient(circle at 82% 84%, rgba(28, 64, 82, 0.28), transparent 24%),
    linear-gradient(180deg, #06101a 0%, #07111a 55%, #050912 100%);
}

.site-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 46%, transparent 100%);
  opacity: 0.52;
}

.page-shell {
  position: relative;
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
  padding: 24px 0 84px;
}

.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 17, 26, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand-logo {
  width: 320px;
  max-width: 100%;
  height: auto;
  display: block;
}

.site-header-note {
  margin: 0;
  max-width: 360px;
  color: var(--muted);
  line-height: 1.55;
  text-align: right;
}

.home-main {
  display: grid;
  gap: 28px;
  padding-top: 26px;
}

.training-block,
.contact-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 20, 31, 0.86), rgba(8, 16, 27, 0.94));
  box-shadow: var(--shadow);
}

.training-block {
  padding: 44px 32px 34px;
  border-radius: var(--radius-xl);
}

.contact-card {
  padding: 42px 32px;
  border-radius: var(--radius-xl);
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-heading h2,
.contact-card h2,
.training-card h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.05em;
}

.section-heading p,
.training-card p,
.contact-card p,
.site-header-note,
.inline-link {
  color: var(--muted);
}

.section-heading {
  max-width: 100%;
}

.section-heading h2,
.contact-card h2 {
  max-width: 22ch;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
}

.section-heading p,
.contact-card p {
  max-width: 60ch;
  margin: 16px 0 0;
  line-height: 1.76;
}

.training-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 26px;
}

.training-card {
  display: grid;
  gap: 18px;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(10, 19, 30, 0.74);
}

.training-card-featured {
  background:
    radial-gradient(circle at 84% 12%, rgba(88, 230, 197, 0.15), transparent 22%),
    linear-gradient(180deg, rgba(15, 34, 46, 0.98), rgba(10, 22, 33, 0.99));
  border-color: rgba(88, 230, 197, 0.16);
  box-shadow:
    inset 0 0 0 1px rgba(88, 230, 197, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 18px 42px rgba(3, 16, 24, 0.24),
    0 0 0 1px rgba(88, 230, 197, 0.03);
}

.training-card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.training-status,
.training-tag,
.training-meta span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
}

.training-status,
.training-tag {
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.training-status {
  color: var(--accent-2);
  background: rgba(88, 230, 197, 0.1);
  border: 1px solid rgba(88, 230, 197, 0.18);
}

.training-tag {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(166, 190, 208, 0.16);
}

.training-card h3 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.02;
}

.training-card p {
  margin: 0;
  line-height: 1.72;
}

.training-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.training-meta span {
  padding: 10px 14px;
  color: var(--text);
  border: 1px solid rgba(166, 190, 208, 0.16);
  background: rgba(255, 255, 255, 0.035);
}

.training-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.contact-actions {
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #031018;
  background: linear-gradient(135deg, var(--accent), #8af0ff);
  box-shadow: 0 18px 40px rgba(88, 230, 197, 0.2);
}

.button-secondary {
  color: var(--text);
  border-color: rgba(166, 190, 208, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

.inline-link {
  text-decoration: none;
  transition: color 180ms ease;
}

.inline-link:hover {
  color: var(--text);
}

@media (max-width: 980px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    border-radius: 30px;
  }

  .site-header-note {
    max-width: none;
    text-align: left;
  }

  .training-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 24px), var(--container));
    padding: 14px 0 64px;
  }

  .site-header {
    gap: 10px;
    padding: 14px 16px;
  }

  .brand-logo {
    width: 240px;
  }

  .site-header-note {
    font-size: 0.94rem;
    line-height: 1.5;
  }

  .home-main {
    gap: 22px;
    padding-top: 18px;
  }

  .training-block,
  .contact-card {
    padding-left: 20px;
    padding-right: 20px;
    border-radius: 28px;
  }

  .training-block,
  .contact-card {
    padding-top: 30px;
    padding-bottom: 28px;
  }

  .section-heading h2,
  .contact-card h2 {
    max-width: none;
    font-size: clamp(1.9rem, 9vw, 3rem);
  }

  .button {
    width: 100%;
    padding: 13px 18px;
    font-size: 0.96rem;
  }

  .training-actions,
  .contact-actions {
    align-items: stretch;
  }
}