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

html,
body {
  height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  color: #1f2933;
  background: radial-gradient(circle at top left, #f5fbff 0, #fdfdfd 45%, #fafafa 100%);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

.page__overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(186, 230, 253, 0.7), transparent 55%)
      no-repeat,
    radial-gradient(circle at bottom left, rgba(209, 250, 229, 0.8), transparent 55%)
      no-repeat;
  opacity: 0.35;
  pointer-events: none;
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.94),
    rgba(255, 255, 255, 0.9),
    rgba(255, 255, 255, 0.75)
  );
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(229, 231, 235, 0.9);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.site-logo__label {
  font-weight: 600;
  letter-spacing: 0.22em;
  font-size: 11px;
  text-transform: uppercase;
  color: #111827;
}

.site-logo:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
  background: rgba(255, 255, 255, 0.95);
}

.site-nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.site-nav__link {
  position: relative;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6b7280;
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  inset-inline: 12px;
  bottom: 4px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #0ea5e9, #22c55e);
  opacity: 0;
  transform: scaleX(0.4);
  transform-origin: center;
  transition: opacity 160ms ease, transform 200ms ease;
}

.site-nav__link:hover {
  color: #111827;
  transform: translateY(-1px);
}

.site-nav__link:hover::after {
  opacity: 0.85;
  transform: scaleX(1);
}

.site-nav__link--active {
  color: #111827;
  background: rgba(15, 23, 42, 0.04);
}

.site-nav__link--active::after {
  opacity: 1;
  transform: scaleX(1);
}

.page-main {
  flex: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 20px 40px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 1.4fr);
  gap: 48px;
  align-items: center;
  margin-bottom: 56px;
}

.hero__eyebrow {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #6b7280;
  margin-bottom: 12px;
}

.hero__title {
  font-size: clamp(30px, 3vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: #020617;
}

.hero__accent {
  position: relative;
  display: inline-block;
}

.hero__accent::before {
  content: "";
  position: absolute;
  inset-inline: -3px;
  bottom: 0;
  height: 10px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.24), rgba(34, 197, 94, 0.26));
  border-radius: 999px;
  z-index: -1;
}

.hero__subtitle {
  font-size: 15px;
  line-height: 1.6;
  color: #4b5563;
  max-width: 32rem;
}

.hero__status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  background: rgba(250, 204, 21, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.4);
}

.badge__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #facc15;
  box-shadow: 0 0 0 0 rgba(250, 204, 21, 0.6);
  animation: pulse-dot 1.8s ease-out infinite;
}

.badge__label {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #854d0e;
}

@keyframes pulse-dot {
  0% {
    box-shadow: 0 0 0 0 rgba(250, 204, 21, 0.6);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(250, 204, 21, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(250, 204, 21, 0);
  }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease,
    color 160ms ease, border-color 160ms ease;
}

.button--primary {
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
  color: #f9fafb;
  box-shadow: 0 14px 30px rgba(56, 189, 248, 0.4);
}

.button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 40px rgba(34, 197, 94, 0.45);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(209, 213, 219, 0.9);
  color: #111827;
}

.button--ghost:hover {
  background: #f9fafb;
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.hero__side-card {
  padding: 20px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
}

.side-card__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #6b7280;
  margin-bottom: 8px;
}

.side-card__text {
  font-size: 13px;
  line-height: 1.7;
  color: #4b5563;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.preview-card {
  padding: 18px 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(229, 231, 235, 0.9);
  box-shadow: 0 14px 35px rgba(15, 23, 42, 0.04);
}

.preview-card__title {
  font-size: 15px;
  margin-bottom: 8px;
  color: #111827;
}

.preview-card__text {
  font-size: 13px;
  line-height: 1.7;
  color: #4b5563;
}

.section {
  max-width: 720px;
  margin: 0 auto 40px;
}

.section__eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 8px;
}

.section__title {
  font-size: 24px;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  color: #020617;
}

.section__subtitle {
  font-size: 14px;
  line-height: 1.7;
  color: #4b5563;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.tile {
  padding: 16px 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(229, 231, 235, 0.95);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.04);
}

.tile__title {
  font-size: 14px;
  margin-bottom: 6px;
  color: #111827;
}

.tile__text {
  font-size: 13px;
  line-height: 1.6;
  color: #4b5563;
}

.list {
  list-style: none;
  margin-top: 12px;
}

.list__item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: #4b5563;
  margin-bottom: 4px;
}

.list__bullet {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
  margin-top: 5px;
  flex-shrink: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: 32px;
  margin-top: 24px;
}

.contact-card {
  padding: 18px 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 16px 38px rgba(15, 23, 42, 0.05);
}

.contact-row {
  font-size: 13px;
  color: #374151;
  margin-bottom: 10px;
}

.contact-row__label {
  font-weight: 600;
  margin-right: 4px;
}

.contact-hint {
  font-size: 12px;
  color: #6b7280;
  margin-top: 10px;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 4px;
  font-size: 13px;
}

.field__label {
  color: #374151;
}

.field__input,
.field__textarea {
  border-radius: 12px;
  border: 1px solid rgba(209, 213, 219, 0.95);
  padding: 9px 11px;
  font: inherit;
  font-size: 13px;
  color: #111827;
  background: rgba(255, 255, 255, 0.96);
  transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.field__textarea {
  min-height: 96px;
  resize: vertical;
}

.field__input:focus,
.field__textarea:focus {
  outline: none;
  border-color: #0ea5e9;
  box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.4);
  background: #ffffff;
}

.site-footer {
  border-top: 1px solid rgba(226, 232, 240, 0.85);
  padding: 16px 20px 20px;
  margin-top: auto;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
}

.site-footer__text {
  max-width: 1120px;
  margin: 0 auto;
  font-size: 12px;
  color: #9ca3af;
  text-align: center;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeInUp 600ms ease forwards;
}

.fade-in-delayed {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeInUp 700ms ease forwards;
}

.preview-card.fade-in-up:nth-child(2) {
  animation-delay: 80ms;
}

.preview-card.fade-in-up:nth-child(3) {
  animation-delay: 140ms;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-transition-out {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.simple-layout {
  max-width: 800px;
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .hero__side-card {
    order: -1;
  }

  .preview-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .site-nav {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 520px) {
  .site-header__inner {
    padding-inline: 14px;
  }

  .page-main {
    padding-inline: 14px;
  }

  .hero__title {
    font-size: 26px;
  }

  .site-nav__link {
    padding-inline: 10px;
  }
}