:root {
  --ink: #dbe7e4;
  --muted: #90a39d;
  --line: #2a3b3f;
  --accent: #8fd9d5;
  --container: min(1120px, 92vw);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Barlow", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 15% 10%, #1d2b2b 0%, transparent 32%),
    radial-gradient(circle at 84% 4%, #223233 0%, transparent 28%),
    linear-gradient(180deg, #0b1113 0%, #0f1719 60%, #0d1315 100%);
  min-height: 100vh;
  line-height: 1.5;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, #5ebba7, #8fd9d5);
  box-shadow: 0 0 12px rgba(143, 217, 213, 0.65);
  z-index: 40;
}

.background-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(151, 197, 190, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151, 197, 190, 0.08) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at 50% 25%, #000 0%, transparent 85%);
  z-index: -2;
  animation: grid-drift 22s linear infinite;
}

.background-glow {
  position: fixed;
  width: 42rem;
  height: 42rem;
  right: -12rem;
  top: -16rem;
  background: radial-gradient(circle, rgba(136, 203, 194, 0.24) 0%, rgba(136, 203, 194, 0) 70%);
  filter: blur(12px);
  pointer-events: none;
  z-index: -1;
  animation: glow-breathe 6s ease-in-out infinite;
}

@keyframes grid-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, 26px, 0); }
}

@keyframes glow-breathe {
  0%, 100% { transform: scale(1); opacity: 0.92; }
  50% { transform: scale(1.08); opacity: 0.65; }
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: rgba(7, 11, 12, 0.8);
  border-bottom: 1px solid rgba(122, 160, 152, 0.35);
  z-index: 20;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand-top {
  margin: 0;
  font-family: "Share Tech Mono", monospace;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 1.2rem;
}

.site-nav a {
  color: var(--ink);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.8rem;
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  transition: color 0.2s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.site-nav a:hover {
  color: var(--accent);
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

.hero {
  padding: clamp(3rem, 9vw, 6rem) 0 2.2rem;
}

.eyebrow {
  margin: 0 0 0.45rem;
  font-family: "Share Tech Mono", monospace;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 3.8rem);
  line-height: 1;
  max-width: 15ch;
  background: linear-gradient(95deg, #dbe7e4 0%, #dbe7e4 45%, #9ad8cf 52%, #dbe7e4 60%, #dbe7e4 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: heading-sheen 7s linear infinite;
}

@keyframes heading-sheen {
  from { background-position: 200% 0; }
  to { background-position: -20% 0; }
}

.lead {
  margin-top: 1.2rem;
  color: var(--muted);
  max-width: 64ch;
}

.hero-actions {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  padding: 0.72rem 1rem;
  text-decoration: none;
  font-family: "Share Tech Mono", monospace;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-120%);
  background: linear-gradient(110deg, transparent 0%, rgba(230, 255, 247, 0.25) 48%, transparent 60%);
}

.btn:hover::before {
  animation: button-sheen 0.85s ease;
}

@keyframes button-sheen {
  to { transform: translateX(120%); }
}

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

.btn-solid {
  background: linear-gradient(90deg, #31515c, #3f7e76);
  color: #ecfcf8;
  box-shadow: 0 0 0 1px rgba(182, 236, 225, 0.2);
}

.btn-outline {
  border-color: #42635c;
  color: var(--ink);
  background: rgba(58, 88, 85, 0.22);
}

.section {
  padding: clamp(2.2rem, 6vw, 4.2rem) 0;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.45rem);
}

.panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(24, 37, 39, 0.88), rgba(13, 20, 22, 0.82));
  border-radius: 10px;
  padding: 1rem;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.panel:hover {
  transform: translateY(-4px);
  border-color: #406c72;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.26);
}

.panel h3 {
  margin: 0 0 0.35rem;
  font-size: 1.08rem;
}

.panel p {
  margin: 0;
  color: var(--muted);
}

.panel p + p {
  margin-top: 0.75rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.about-wrap {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 0.9rem;
}

.plain-list {
  margin: 0.55rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

.plain-list li + li {
  margin-top: 0.35rem;
}

.process-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.process-step {
  margin: 0 0 0.45rem;
  font-family: "Share Tech Mono", monospace;
  color: #7cd2a5;
  font-size: 0.85rem;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.contact-wrap p {
  margin: 0;
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 0.55rem;
}

.contact-form label {
  font-size: 0.8rem;
  color: var(--muted);
  font-family: "Share Tech Mono", monospace;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  color: var(--ink);
  background: rgba(15, 24, 28, 0.88);
  border: 1px solid #325057;
  border-radius: 7px;
  padding: 0.7rem;
  font-family: "Barlow", "Segoe UI", sans-serif;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #7ebcb0;
  box-shadow: 0 0 0 2px rgba(129, 188, 176, 0.2);
  transform: translateY(-1px);
}

.site-footer {
  border-top: 1px solid rgba(140, 179, 169, 0.35);
  margin-top: 1.2rem;
}

.site-footer .container {
  padding: 1rem 0 2rem;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .info-grid,
  .about-wrap,
  .process-grid,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .site-footer .container {
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 0.65rem 1rem;
  }
}