:root {
  --bg: #0f1412;
  --bg-elevated: #171e1a;
  --ink: #f3efe6;
  --muted: #a8b0a8;
  --line: rgba(243, 239, 230, 0.12);
  --accent: #d4a017;
  --accent-soft: rgba(212, 160, 23, 0.16);
  --ok: #7cb98a;
  --danger: #e07a6a;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Manrope", "Segoe UI", sans-serif;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(212, 160, 23, 0.18), transparent 55%),
    radial-gradient(900px 600px at -10% 20%, rgba(80, 140, 110, 0.18), transparent 50%),
    linear-gradient(160deg, #101612 0%, #0c100e 45%, #121816 100%);
  min-height: 100vh;
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

.page-shell {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding-bottom: 3rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.4rem 0 1rem;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(15, 20, 18, 0.92), rgba(15, 20, 18, 0.72), transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  animation: pulse-mark 3.2s ease-in-out infinite;
}

.brand-name { font-size: 1.05rem; }

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
  font-size: 0.95rem;
}

.site-nav a { color: var(--muted); }
.site-nav a.is-active,
.site-nav a:hover { color: var(--ink); }

.nav-cta {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.nav-cta.is-active,
.nav-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero {
  min-height: calc(100vh - 5.5rem);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  padding: 1rem 0 3rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--accent);
  margin: 0 0 1rem;
}

.hero-brand {
  font-family: var(--serif);
  font-size: clamp(3.4rem, 8vw, 6.2rem);
  line-height: 0.95;
  font-weight: 400;
  margin: 0 0 1.2rem;
  animation: rise 0.9s ease both;
}

.hero-lead,
.lead {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 36rem;
  margin: 0 0 1.8rem;
  animation: rise 1s ease 0.1s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  animation: rise 1.05s ease 0.18s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #1a1406;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
}

.hero-visual {
  position: relative;
  min-height: 22rem;
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255,255,255,0.03), transparent 40%),
    var(--bg-elevated);
  animation: fade-in 1.2s ease both;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(243,239,230,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243,239,230,0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 40% 40%, black 20%, transparent 75%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
}

.hero-orb-a {
  width: 14rem;
  height: 14rem;
  right: 12%;
  top: 18%;
  background: radial-gradient(circle, rgba(212,160,23,0.55), transparent 70%);
  animation: drift 8s ease-in-out infinite;
}

.hero-orb-b {
  width: 10rem;
  height: 10rem;
  left: 18%;
  bottom: 14%;
  background: radial-gradient(circle, rgba(90,150,120,0.5), transparent 70%);
  animation: drift 10s ease-in-out infinite reverse;
}

.section {
  padding: 3.5rem 0 1rem;
}

.section-head {
  margin-bottom: 1.8rem;
}

.section-head h2,
.page-intro h1,
.project-detail h1,
.steps h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 0.6rem;
}

.section-head p,
.page-intro p {
  color: var(--muted);
  margin: 0;
  max-width: 40rem;
}

.project-rail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  padding: 1.4rem 1.2rem;
  border-top: 1px solid var(--line);
  transition: background 0.25s ease, padding-left 0.25s ease;
}

.project-row:hover {
  background: rgba(255,255,255,0.02);
  padding-left: 1.5rem;
}

.project-index {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--accent);
}

.project-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 0.35rem;
}

.project-topline h3 {
  margin: 0;
  font-size: 1.35rem;
}

.project-subtitle {
  color: var(--ink);
  opacity: 0.9;
  margin: 0 0 0.4rem;
}

.project-body p { margin: 0 0 0.55rem; color: var(--muted); }

.project-stack {
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: var(--accent) !important;
}

.project-actions {
  display: flex;
  gap: 1rem;
  margin-top: 0.6rem;
}

.text-link {
  font-weight: 600;
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
}

.text-link:hover { border-bottom-color: currentColor; }
.text-link.accent { color: var(--accent); }

.status-pill {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.status-live { color: var(--ok); border-color: rgba(124,185,138,0.35); }
.status-demo { color: var(--accent); border-color: rgba(212,160,23,0.35); }

.strip {
  margin-top: 2rem;
}

.strip-inner {
  padding: 2.2rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background:
    linear-gradient(120deg, rgba(212,160,23,0.1), transparent 45%),
    var(--bg-elevated);
}

.strip-inner h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 0.6rem;
}

.strip-inner p {
  color: var(--muted);
  max-width: 38rem;
  margin: 0 0 1.2rem;
}

.project-detail .detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  margin: 1rem 0 1.4rem;
}

.prose, .prose-wide, .description {
  color: var(--muted);
  max-width: 46rem;
}

.mini-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem;
}

.mini-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem;
  border-left: 3px solid var(--accent);
  background: rgba(255,255,255,0.02);
  border-radius: 0 0.75rem 0.75rem 0;
}

.mini-item span { color: var(--muted); font-size: 0.92rem; }

.step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.step-list li {
  padding: 1rem 1.1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.step-list strong {
  display: block;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
}

.contact-aside p {
  margin: 0 0 1rem;
  display: grid;
  gap: 0.2rem;
}

.contact-aside span {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field span { font-size: 0.9rem; color: var(--muted); }

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--ink);
  border-radius: 0.7rem;
  padding: 0.8rem 0.9rem;
  font: inherit;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field-error { color: var(--danger); font-size: 0.85rem; font-style: normal; }

.site-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-items: flex-end;
}

.flash-stack { margin: 0.5rem 0 0; }
.flash {
  padding: 0.75rem 1rem;
  border-radius: 0.7rem;
  background: rgba(124,185,138,0.15);
  border: 1px solid rgba(124,185,138,0.35);
}

.empty-note { color: var(--muted); }

.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: rise 0.7s ease var(--delay, 0s) forwards;
}

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

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-12px, 10px) scale(1.05); }
}

@keyframes pulse-mark {
  0%, 100% { box-shadow: 0 0 0 4px var(--accent-soft); }
  50% { box-shadow: 0 0 0 8px rgba(212, 160, 23, 0.08); }
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 2rem;
  }

  .hero-visual { min-height: 14rem; order: -1; }

  .project-row { grid-template-columns: 3rem 1fr; }

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

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