:root {
  --ink: #0a0a0a;
  --paper: #f3f5f7;
  --glass: rgba(255, 255, 255, 0.58);
  --glass-border: rgba(255, 255, 255, 0.75);
  --shadow: 0 20px 60px rgba(15, 20, 30, 0.2);
  --accent: #0fb8ad;
  --accent-2: #1769ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 12% 18%, #daf8ef 0%, transparent 40%),
    radial-gradient(circle at 88% 10%, #cbe4ff 0%, transparent 42%),
    linear-gradient(145deg, #edf0f2 0%, #e5ebf2 48%, #dee4ec 100%);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(35px);
  opacity: 0.6;
}

.orb-one {
  width: 32rem;
  height: 32rem;
  background: #8cebd8;
  left: -10rem;
  top: -7rem;
  animation: drift 10s ease-in-out infinite alternate;
}

.orb-two {
  width: 30rem;
  height: 30rem;
  background: #9ac0ff;
  right: -8rem;
  top: 18rem;
  animation: drift 12s ease-in-out infinite alternate-reverse;
}

.grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(10, 10, 10, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 10, 10, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 90%);
  mask-image: radial-gradient(circle at center, black 30%, transparent 90%);
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(72rem, 92vw);
  height: min(78dvh, 52rem);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1.2rem;
  transform-style: preserve-3d;
  transition: transform 180ms ease;
}

.bottom-row {
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.hero-card,
.contacts-card,
.services-card {
  min-height: 0;
  background: var(--glass);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 2.6rem;
  overflow: hidden;
}

.eyebrow {
  display: inline-block;
  margin: 0;
  font-family: "Syne", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

h1,
h2,
p,
a,
li,
span {
  color: #000;
}

h1 {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  margin: 1rem 0 0;
  line-height: 1;
  font-size: clamp(2.1rem, 6.5vw, 4rem);
}

.subtitle {
  margin: 0.95rem 0 0;
  max-width: 42ch;
  font-size: 1.05rem;
  line-height: 1.6;
}

.action-row {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.action {
  text-decoration: none;
  font-weight: 700;
  border-radius: 0.85rem;
  padding: 0.8rem 1rem;
  transition: transform 160ms ease, box-shadow 180ms ease;
}

.action:hover {
  transform: translateY(-2px);
}

.action-solid {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 30px rgba(23, 105, 255, 0.28);
}

.action-ghost {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(10, 10, 10, 0.15);
}

.quick-links {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.quick-links a {
  text-decoration: none;
  font-weight: 500;
  border: 1px solid rgba(10, 10, 10, 0.18);
  background: rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
}

.contacts-card {
  padding: 1.4rem 1.2rem;
  overflow: hidden;
}

.services-card {
  padding: 1.4rem 1.2rem;
  overflow: hidden;
}

h2 {
  margin: 0;
  font-family: "Syne", sans-serif;
  font-size: 1.45rem;
}

.contacts-card ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.services-card ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.contacts-card li {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(10, 10, 10, 0.12);
  border-radius: 0.9rem;
  padding: 0.85rem;
  display: grid;
  gap: 0.2rem;
}

.services-card li {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(10, 10, 10, 0.12);
  border-radius: 0.9rem;
  padding: 0.85rem;
  display: grid;
  gap: 0.2rem;
}

.label {
  font-size: 0.77rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.75;
}

.value {
  font-weight: 600;
}

.site-footer {
  position: relative;
  z-index: 1;
  width: min(72rem, 92vw);
  margin: 1rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.88rem;
}

.site-footer p {
  margin: 0;
  opacity: 0.75;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 650ms ease forwards;
}

.contacts-card.reveal {
  animation-delay: 140ms;
}

.services-card.reveal {
  animation-delay: 220ms;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  from {
    transform: translateY(0) translateX(0);
  }
  to {
    transform: translateY(12px) translateX(20px);
  }
}

@media (max-width: 900px) {
  html,
  body {
    height: auto;
  }

  body {
    min-height: 100dvh;
    justify-content: flex-start;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.9rem 0.75rem 1.1rem;
  }

  .page-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
    margin-top: 0;
    width: 100%;
    gap: 0.9rem;
  }

  .bottom-row {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 0.9rem;
  }

  .hero-card {
    padding: 1.5rem;
  }

  .contacts-card,
  .services-card {
    padding: 1.05rem;
  }

  .action-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .action {
    text-align: center;
    padding: 0.85rem 1rem;
  }

  .quick-links {
    margin-top: 1.2rem;
    gap: 0.55rem;
  }

  .quick-links a {
    width: 100%;
    text-align: center;
    padding: 0.55rem 0.8rem;
  }

  .label {
    font-size: 0.72rem;
  }

  .site-footer {
    margin-top: 0.8rem;
    flex-direction: column;
    align-items: center;
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: clamp(1.6rem, 9vw, 2.1rem);
  }

  .subtitle {
    font-size: 0.96rem;
    line-height: 1.5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .orb-one,
  .orb-two,
  .reveal,
  .contacts-card.reveal {
    animation: none;
  }

  .page-shell {
    transition: none;
  }
}