:root {
  --bg: #f6f4ef;
  --ink: #171c27;
  --muted: #5c6678;
  --panel: rgba(255, 255, 255, 0.82);
  --line: rgba(23, 28, 39, 0.14);
  --accent: #c26d3f;
  --accent-2: #1e4fd6;
  --radius: 18px;
  --shadow: 0 14px 40px rgba(19, 24, 34, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Trebuchet MS", "Segoe UI Variable", "Noto Sans SC", sans-serif;
  background: radial-gradient(circle at 15% 10%, #f3dfca 0%, var(--bg) 34%),
    radial-gradient(circle at 88% 82%, #d8e5ff 0%, var(--bg) 36%),
    linear-gradient(180deg, #f9f7f2 0%, #f4f2ec 100%);
  color: var(--ink);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.1;
  background-image: radial-gradient(#000 0.6px, transparent 0.6px);
  background-size: 3px 3px;
}

.orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(30px);
  opacity: 0.42;
  pointer-events: none;
}

.orb-a {
  width: 220px;
  height: 220px;
  left: -40px;
  top: 8rem;
  background: #d89978;
  animation: driftA 10s ease-in-out infinite;
}

.orb-b {
  width: 260px;
  height: 260px;
  right: -80px;
  bottom: 6rem;
  background: #9db6f4;
  animation: driftB 12s ease-in-out infinite;
}

.wrapper {
  width: 100%;
  padding-left: clamp(16px, 3vw, 44px);
  padding-right: clamp(16px, 3vw, 44px);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0.8rem;
  z-index: 5;
  margin-top: 0.8rem;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.2rem;
}

.brand {
  font-family: "Consolas", "Liberation Mono", monospace;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.12em;
}

nav {
  display: flex;
  gap: 1rem;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}

nav a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero {
  margin-top: 5.5rem;
}

.eyebrow {
  font-family: "Consolas", "Liberation Mono", monospace;
  letter-spacing: 0.11em;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.7rem;
}

h1,
h2,
h3 {
  line-height: 1.12;
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  max-width: 12ch;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.05rem;
  margin-top: 1.2rem;
}

.hero-metrics {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 760px;
}

.metric {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(246, 248, 252, 0.9) 100%);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
  box-shadow: 0 8px 22px rgba(20, 24, 35, 0.06);
}

.metric-value {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
}

.metric-label {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 0.72rem 1rem;
  border-radius: 11px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: transform 180ms ease;
}

.btn-solid {
  background: linear-gradient(135deg, #bf764e 0%, #b96436 100%);
  color: #fff;
  box-shadow: 0 8px 18px rgba(191, 118, 78, 0.28);
}

.btn-solid:hover {
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--ink);
  border-color: rgba(23, 28, 39, 0.2);
  background: rgba(255, 255, 255, 0.62);
}

.section {
  margin-top: 5.2rem;
}

.section-head h2 {
  margin-top: 0.2rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.4rem;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(253, 253, 253, 0.78) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: transform 180ms ease, border-color 180ms ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(30, 79, 214, 0.34);
}

.tag {
  margin: 0;
  font-family: "Consolas", "Liberation Mono", monospace;
  font-size: 0.74rem;
  color: #2a56c7;
}

.card h3 {
  margin-top: 0.3rem;
  font-size: 1.18rem;
}

.card p:last-child {
  color: var(--muted);
  margin-bottom: 0;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.2rem;
  align-items: start;
}

.split p {
  color: var(--muted);
  margin: 0.4rem 0 0;
}

.contact {
  background: linear-gradient(135deg, #f9f0e8 0%, #edf2ff 100%);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1.4rem;
}

.contact p {
  color: var(--muted);
}

.mail {
  display: inline-block;
  margin-top: 0.4rem;
  text-decoration: none;
  font-family: "Consolas", "Liberation Mono", monospace;
  font-size: 1.02rem;
  color: var(--ink);
  border-bottom: 2px solid #bf764e;
}

.footer {
  margin: 3rem auto 1.5rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.85rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 500ms ease, transform 500ms ease;
}

@keyframes driftA {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(18px);
  }
}

@keyframes driftB {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-22px);
  }
}

@media (max-width: 860px) {
  nav {
    gap: 0.6rem;
  }

  .hero {
    margin-top: 4rem;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .split {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 540px) {
  .topbar {
    border-radius: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .orb-a,
  .orb-b {
    animation: none;
  }

  .card,
  .btn {
    transition: none;
  }

  .reveal,
  .reveal.show {
    transition: none;
    opacity: 1;
    transform: none;
  }
}