:root {
  --ink: #10201d;
  --ink-soft: #3a4f49;
  --paper: #f4f1ea;
  --paper-2: #ebe6db;
  --surface: rgba(255, 252, 247, 0.78);
  --accent: #0f766e;
  --accent-deep: #0b4f4a;
  --line: rgba(16, 32, 29, 0.12);
  --shadow: 0 18px 50px rgba(16, 32, 29, 0.08);
  --radius: 22px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(15, 118, 110, 0.16), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(180, 120, 60, 0.12), transparent 50%),
    linear-gradient(180deg, #f7f4ee 0%, #efe9df 45%, #f7f4ee 100%);
  min-height: 100vh;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(16,32,29,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,32,29,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 85%);
  opacity: 0.45;
  z-index: 0;
}
.site-header, main, .site-footer { position: relative; z-index: 1; }

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(244, 241, 234, 0.78);
  border-bottom: 1px solid var(--line);
  z-index: 20;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(16,32,29,0.08);
}
.brand-text { font-size: 1.05rem; }

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.primary-nav > a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.primary-nav > a:hover { color: var(--accent-deep); }
.nav-actions { display: flex; gap: 0.65rem; margin-left: 0.5rem; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.7);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-lg { min-height: 52px; padding-inline: 1.35rem; font-size: 1rem; }
.btn-solid {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #f7fffd;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.22);
}
.btn-solid:hover { box-shadow: 0 14px 28px rgba(15, 118, 110, 0.28); }
.btn-outline {
  background: rgba(255,255,255,0.55);
  border-color: rgba(15, 118, 110, 0.35);
  color: var(--accent-deep);
}
.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.hero {
  padding: clamp(3rem, 8vw, 6.5rem) 0 3rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
}
.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 700;
}
.hero-subtitle {
  margin: 1rem 0 0;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  font-weight: 600;
  color: var(--accent-deep);
}
.hero-lead {
  margin: 1.15rem 0 0;
  max-width: 34rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.hero-visual {
  position: relative;
  min-height: 340px;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  animation: drift 9s ease-in-out infinite;
}
.orb-a {
  width: 220px; height: 220px; left: 8%; top: 8%;
  background: radial-gradient(circle, rgba(15,118,110,0.35), transparent 70%);
}
.orb-b {
  width: 180px; height: 180px; right: 4%; bottom: 10%;
  background: radial-gradient(circle, rgba(176,120,58,0.28), transparent 70%);
  animation-delay: -3s;
}
.panel-stack {
  position: absolute;
  inset: 18% 12% 16% 18%;
}
.panel {
  position: absolute;
  inset: 0;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.55);
  background: linear-gradient(160deg, rgba(255,255,255,0.72), rgba(255,255,255,0.28));
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.panel-1 { transform: rotate(-6deg) translateY(10px); }
.panel-2 { transform: rotate(3deg) translate(12px, -6px); animation: rise 5.5s ease-in-out infinite; }
.panel-3 {
  inset: 18% 14%;
  background:
    linear-gradient(90deg, rgba(15,118,110,0.12) 0 28%, transparent 28%),
    linear-gradient(180deg, rgba(16,32,29,0.06) 12%, transparent 12%),
    rgba(255,252,247,0.85);
  background-size: 100% 100%, 100% 28px, auto;
  animation: rise 6.5s ease-in-out infinite reverse;
}

.status-band { padding: 0 0 3rem; }
.status-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem 1.5rem;
  backdrop-filter: blur(10px);
}
.status-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.status-head h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.status-pill {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--accent-deep);
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.15);
  animation: pulse 2.4s ease-in-out infinite;
}
.status-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 0;
}
.status-grid dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.status-grid dd {
  margin: 0.25rem 0 0;
  font-size: 1.15rem;
  font-weight: 700;
}

.section-intro {
  max-width: 40rem;
  margin-bottom: 2rem;
}
.section-intro h2,
.split h2,
.security h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.section-intro p,
.split > div > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.capabilities { padding: 2rem 0 4rem; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.capability-card {
  background: rgba(255,252,247,0.72);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.35rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.capability-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(15, 118, 110, 0.28);
}
.capability-card-wide { grid-column: span 3; }
.capability-card .icon {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--accent-deep);
  margin-bottom: 1rem;
}
.capability-card .icon svg { width: 22px; height: 22px; }
.capability-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.1rem;
}
.capability-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.split-section { padding: 2rem 0 4rem; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
.split.reverse > :first-child { order: 2; }
.meta-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.5rem 0;
}
.meta-list dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.meta-list dd {
  margin: 0.2rem 0 0;
  font-weight: 700;
  font-size: 1.1rem;
}
.meta-list code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: rgba(15,118,110,0.08);
  padding: 0.15rem 0.45rem;
  border-radius: 8px;
}

.code-panel, .admin-window {
  border-radius: 24px;
  border: 1px solid var(--line);
  background: #122421;
  color: #d7ebe7;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.code-top, .admin-bar {
  display: flex;
  gap: 0.4rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.code-top span, .admin-bar::before, .admin-bar::after {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.22);
  content: "";
  display: inline-block;
}
.code-top span:nth-child(1) { background: #e07a5f; }
.code-top span:nth-child(2) { background: #f2cc8f; }
.code-top span:nth-child(3) { background: #81b29a; }
.code-panel pre {
  margin: 0;
  padding: 1.25rem 1.35rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.8;
  overflow-x: auto;
}
.admin-panel { min-height: 260px; display: grid; place-items: center; }
.admin-window { width: min(100%, 420px); min-height: 240px; background: linear-gradient(180deg, #16332e, #0f2421); }
.admin-bar { min-height: 42px; }
.admin-rows {
  display: grid;
  gap: 0.75rem;
  padding: 1.25rem;
}
.admin-rows span {
  display: block;
  height: 28px;
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
}
.admin-rows span:nth-child(2) { width: 86%; }
.admin-rows span:nth-child(3) { width: 72%; }
.admin-rows span:nth-child(4) { width: 64%; }

.feature-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0;
  margin: 1.4rem 0 1.6rem;
}
.feature-chips li {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.55);
  font-size: 0.88rem;
  font-weight: 600;
}

.security { padding: 1rem 0 4.5rem; }
.security-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}
.security-grid li {
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,252,247,0.7);
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2rem;
  background: rgba(255,252,247,0.55);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.footer-brand {
  margin: 0;
  font-weight: 700;
  font-size: 1.05rem;
}
.footer-tag {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
}
.footer-nav {
  display: flex;
  gap: 1.25rem;
  font-weight: 600;
}
.copyright {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@keyframes drift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}
@keyframes rise {
  0%, 100% { transform: translateY(0) rotate(3deg); }
  50% { transform: translateY(-8px) rotate(3deg); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.85; }
}

@media (max-width: 920px) {
  .hero-grid, .split, .card-grid, .status-grid, .security-grid {
    grid-template-columns: 1fr;
  }
  .capability-card-wide { grid-column: auto; }
  .split.reverse > :first-child { order: 0; }
  .hero-visual { min-height: 260px; order: -1; }
  .nav-toggle { display: inline-flex; }
  .primary-nav {
    position: absolute;
    top: 72px;
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: rgba(255,252,247,0.96);
    box-shadow: var(--shadow);
  }
  .primary-nav.open { display: flex; }
  .nav-actions { margin: 0.35rem 0 0; flex-direction: column; }
  .footer-inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}