:root {
  --color-bg: #FFFFFF;
  --color-red: #D61F26;
  --color-red-hover: #E8252D;
  --color-black: #0D0D0D;
  --color-gray: #6B7280;
  --color-bg-light: #F3F4F6;
  --max-width: 430px;
  --transition: 250ms ease;
}

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

html {
  height: 100%;
}

body {
  min-height: 100%;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-black);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?q=80&w=1920&auto=format&fit=crop');
  background-size: cover;
  background-position: center center;
  opacity: 0.08;
  z-index: -1;
}

.page-wrapper {
  min-height: 100vh;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeInUp 600ms ease forwards;
}

.logo-container {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  justify-content: center;
}

.logo {
  max-width: 220px;
  height: auto;
  border-radius: 12px;
}

.brand-subtitle {
  font-size: 1rem;
  color: var(--color-gray);
  font-weight: 400;
}

.brand-description {
  font-size: 0.95rem;
  color: var(--color-gray);
  margin-top: 8px;
}

.buttons-container {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.category-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.category-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-red);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeInUp 400ms ease forwards;
}

.category-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-link {
  width: 100%;
  min-height: 70px;
  display: grid;
  grid-template-columns: 28px 1fr 20px;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  border: 1px solid var(--color-red);
  border-radius: 14px;
  background-color: var(--color-bg);
  color: var(--color-black);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background-color var(--transition);
  opacity: 0;
  transform: translateY(12px);
  animation: fadeInUp 400ms ease forwards;
}

.contact-link i {
  color: var(--color-red);
  font-size: 1.1rem;
}

.contact-link .link-text {
  text-align: left;
}

.contact-link .link-arrow {
  color: var(--color-red);
  font-size: 0.9rem;
  transition: transform var(--transition);
}

.contact-link:hover,
.contact-link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--color-red-hover);
  box-shadow: 0 10px 30px rgba(214, 31, 38, 0.15);
  background-color: #FDF2F2;
  outline: none;
}

.contact-link:hover .link-arrow,
.contact-link:focus-visible .link-arrow {
  transform: translateX(4px);
}



.banner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 14px;
  padding: 18px 18px 18px 16px;
  border: 1px solid rgba(214, 31, 38, 0.14);
  border-left: 4px solid var(--color-red);
  border-radius: 12px;
  background-color: rgba(243, 244, 246, 0.78);
  backdrop-filter: blur(6px);
  text-align: left;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeInUp 400ms ease 660ms forwards;
}

.banner-icon {
  color: var(--color-red);
  font-size: 1rem;
  padding-top: 2px;
}

.banner-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-red);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.banner-subtitle {
  margin-top: 2px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-black);
}

.banner-description {
  font-size: 0.88rem;
  color: var(--color-gray);
  margin-top: 6px;
}

.footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  text-align: center;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeInUp 400ms ease 740ms forwards;
}

.footer-link {
  font-size: 0.8rem;
  color: var(--color-gray);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--color-black);
  outline: none;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  body::before {
    background-position: 70% center;
    background-size: cover;
    opacity: 0.12;
  }

  .page-wrapper {
    padding: 32px 20px 24px;
  }

  .logo {
    max-width: 180px;
  }

  .contact-link {
    padding: 0 20px;
    min-height: 66px;
  }

  .banner {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px 16px 16px 14px;
  }
}