@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

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

:root {
  --bg:            #09091a;
  --bg-section:    #0e0e22;
  --bg-card:       #121228;
  --bg-card-2:     #1a1a35;
  --accent-cyan:   #00d9f5;
  --accent-violet: #7c3aed;
  --accent-v-mid:  #9b59ff;
  --accent-v-dark: #5a2ab0;
  --text-primary:  #e8e8f8;
  --text-muted:    #8888aa;
  --border:        #252545;
  --border-hover:  #3a3a6a;
  --radius:        12px;
  --radius-sm:     8px;
  --radius-lg:     20px;
  --radius-pill:   999px;
  --font-head:     'Space Grotesk', system-ui, sans-serif;
  --font-body:     'Inter', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img { display: block; max-width: 100%; }
ul  { list-style: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-header {
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.page-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-header__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.page-header__brand:hover {
  text-decoration: none;
}

.page-header__logo {
  width: 44px;
  height: 33px;
  flex-shrink: 0;
}

.page-header__name-main {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  display: block;
}

.page-header__name-sub {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  color: var(--accent-cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
}

.page-header__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

.page-header__back:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  text-decoration: none;
}

.page-header__back svg {
  width: 14px;
  height: 14px;
}

.page-hero {
  padding: 64px 0 56px;
  background: var(--bg-section);
  border-bottom: 1px solid var(--border);
}

.page-hero__label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.page-hero__title {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 14px;
}

.page-hero__subtitle {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.65;
}

.page-section {
  padding: 72px 0;
}

.page-section + .page-section {
  border-top: 1px solid var(--border);
}

.page-section--alt {
  background: var(--bg-section);
}

.section-label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(24px, 3vw, 36px);
  margin-bottom: 16px;
}

.divider {
  width: 48px;
  height: 3px;
  background: var(--accent-cyan);
  border-radius: 2px;
  margin-bottom: 24px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.about-card:hover {
  border-color: var(--border-hover);
}

.about-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(124,58,237,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.about-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent-violet);
}

.about-card__title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}

.about-card__text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

.about-story p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
  max-width: 720px;
}

.about-story p:last-child {
  margin-bottom: 0;
}

.policy-empty {
  padding: 80px 0 100px;
  text-align: center;
}

.policy-empty__box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 56px;
  background: var(--bg-card);
  border: 2px dashed var(--border-hover);
  border-radius: var(--radius-lg);
}

.policy-empty__icon svg {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
  opacity: 0.5;
}

.policy-empty__text {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 500;
  color: var(--text-muted);
}

.policy-empty__note {
  font-size: 14px;
  color: var(--text-muted);
  opacity: 0.7;
}

.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.footer-brand__logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-brand__logo {
  width: 40px;
  height: 30px;
}

.footer-brand__name {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
}

.footer-brand__desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 280px;
}

.footer-col__title {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col__list li a {
  font-size: 15px;
  color: var(--text-muted);
  text-decoration: none;
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  min-width: 16px;
  color: var(--accent-cyan);
  margin-top: 3px;
}

.footer-contact-item a,
.footer-contact-item span {
  font-size: 15px;
  color: var(--text-muted);
  text-decoration: none;
}

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

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 28px;
}

.footer-copyright {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
}

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

@media (max-width: 960px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .policy-empty__box {
    padding: 36px 28px;
  }
}