/* top-company-group.org — deep_ocean palette */

:root {
  --bg: #08131F;
  --surface: #0F2033;
  --surface-alt: #16304A;
  --primary: #38BDF8;
  --primary-hover: #0EA5E9;
  --secondary: #818CF8;
  --accent: #34D399;
  --text: #ECF4FB;
  --text-secondary: #A9C0D4;
  --text-muted: #5F7A91;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 10px;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 720px;
  --header-height: 64px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(56, 189, 248, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(129, 140, 248, 0.08), transparent);
  -webkit-font-smoothing: antialiased;
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover,
a:focus-visible {
  color: var(--primary-hover);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ── Header ── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  background: rgba(8, 19, 31, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--text);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.site-logo:hover {
  color: var(--text);
}

.site-logo__mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--bg);
  flex-shrink: 0;
}

.site-nav a {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

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

/* ── Main ── */

main {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

/* ── Hero (index) ── */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4rem 0 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: 999px;
}

.hero__badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero__lead {
  margin: 0 0 2.5rem;
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 480px;
}

/* ── Notify form ── */

.notify-form {
  width: 100%;
  max-width: 420px;
}

.notify-form__group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.notify-form input[type="email"] {
  flex: 1 1 200px;
  min-width: 0;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s ease;
}

.notify-form input[type="email"]::placeholder {
  color: var(--text-muted);
}

.notify-form input[type="email"]:focus {
  border-color: var(--primary);
  outline: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  line-height: 1;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn--primary {
  color: var(--bg);
  background: var(--primary);
}

.btn--primary:hover {
  background: var(--primary-hover);
}

.btn--ghost {
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.18);
  background: var(--surface);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.notify-form__note {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.notify-form__success {
  display: none;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--accent);
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius);
}

.notify-form__success.is-visible {
  display: block;
}

/* ── Legal pages ── */

.legal-page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 0;
}

.legal-page h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.legal-page__updated {
  margin: 0 0 2rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.legal-page h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

.legal-page p,
.legal-page li {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.legal-page ul {
  margin: 0.5rem 0 1rem;
  padding-left: 1.5rem;
}

.legal-page li {
  margin-bottom: 0.375rem;
}

/* ── Footer ── */

.site-footer {
  margin-top: auto;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(15, 32, 51, 0.5);
}

.site-footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__links a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

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

/* ── Cookie banner ── */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.35);
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s ease, opacity 0.35s ease, visibility 0.35s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.cookie-banner__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.cookie-banner__text {
  flex: 1 1 280px;
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* ── Responsive ── */

@media (max-width: 480px) {
  .hero {
    padding: 2.5rem 0 2rem;
  }

  .notify-form__group {
    flex-direction: column;
  }

  .notify-form__group .btn {
    width: 100%;
  }

  .site-footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-banner__actions {
    flex-direction: column;
  }

  .cookie-banner__actions .btn {
    width: 100%;
  }
}