/* ── AURALETHI SHARED STYLES ── */

:root {
  --bg:        #0d0f14;
  --bg2:       #11141c;
  --bg3:       #161a24;
  --glow:      #7ec8e3;
  --glow2:     #4fa3c7;
  --teal:      #33c1b1;
  --teal-dim:  #1e7a70;
  --text:      #e8edf5;
  --text-dim:  #8a96a8;
  --text-mute: #4a5568;
  --gold:      #c9a84c;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
}

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 3rem;
  background: linear-gradient(to bottom, rgba(13,15,20,0.97), transparent);
  backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--glow);
  letter-spacing: 0.08em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-links a:hover { color: var(--glow); }

/* ── PAGE WRAPPER ── */
.page-body {
  position: relative;
  z-index: 1;
  padding-top: 7rem;
  padding-bottom: 4rem;
}

.page-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── SECTIONS ── */
.section {
  position: relative;
  z-index: 1;
  padding: 5rem 2rem;
}

.section-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 2rem;
}

.section-title em {
  font-style: italic;
  color: var(--glow);
}

/* ── PAGE TYPOGRAPHY ── */
.page-inner h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.page-inner h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 300;
  color: var(--glow);
  margin-top: 3rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(126,200,227,0.1);
}

.page-inner h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--glow);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.page-inner p {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.page-inner ul, .page-inner ol {
  margin: 0 0 1.5rem 1.5rem;
}

.page-inner li {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 0.4rem;
}

.page-inner a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid var(--teal-dim);
  transition: all 0.3s;
}

.page-inner a:hover {
  color: var(--glow);
  border-color: var(--glow);
}

.page-inner strong {
  font-weight: 500;
  color: var(--text);
}

.page-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--teal), transparent);
  margin: 2.5rem 0;
}

/* ── STATUS BADGE ── */
.status-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(51,193,177,0.1);
  border: 1px solid rgba(51,193,177,0.2);
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

/* ── PROJECT CARD ── */
.project-card {
  background: var(--bg2);
  border: 1px solid rgba(126,200,227,0.08);
  border-radius: 12px;
  padding: 2rem 2.25rem;
  margin-bottom: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--teal-dim), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.project-card:hover {
  border-color: rgba(126,200,227,0.18);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.project-card:hover::before { opacity: 1; }

.project-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--glow);
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.project-card p {
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.project-card ul {
  margin: 0.5rem 0 0.75rem 1.25rem;
}

.project-card li {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 0.3rem;
}

/* ── PROGRESS STATUS LIST ── */
.status-section {
  margin-bottom: 2.5rem;
}

.status-section h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--glow);
  margin-bottom: 0.75rem;
}

.status-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.status-list li {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.75;
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.status-list li::before {
  content: '— ';
  color: var(--text-mute);
}

.status-check {
  color: var(--teal) !important;
}

.status-check::before {
  content: '✔ ' !important;
  color: var(--teal) !important;
}

/* ── ROADMAP ── */
.roadmap-phase {
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  background: var(--bg2);
  border: 1px solid rgba(126,200,227,0.07);
  border-radius: 10px;
  position: relative;
}

.roadmap-phase.current {
  border-color: rgba(51,193,177,0.25);
}

.roadmap-phase.current::before {
  content: 'Current';
  position: absolute;
  top: 1rem; right: 1.25rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(51,193,177,0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
}

.roadmap-phase h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.roadmap-phase p {
  font-size: 0.88rem;
  color: var(--text-dim);
  margin: 0;
}

/* ── VISION PRINCIPLES ── */
.principles-list {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
}

.principles-list li {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.8;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.principles-list li strong {
  color: var(--glow);
  font-weight: 500;
}

.layer-list {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.layer-list li {
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  padding-left: 1rem;
  position: relative;
}

.layer-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--teal);
}

/* ── BUTTONS ── */
.btn-primary {
  background: var(--teal);
  color: var(--bg);
  padding: 0.85rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all 0.3s;
  border: none;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(126,200,227,0.25);
}

.btn-ghost {
  border: 1px solid var(--text-mute);
  color: var(--text-dim);
  padding: 0.85rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: all 0.3s;
  display: inline-block;
}

.btn-ghost:hover {
  border-color: var(--glow);
  color: var(--glow);
  transform: translateY(-2px);
}

.btn-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 3rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.footer-left {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  color: var(--text-dim);
}

.footer-left span {
  color: var(--text-mute);
  font-size: 0.8rem;
  font-family: 'DM Sans', sans-serif;
  display: block;
  margin-top: 0.25rem;
}

.footer-right {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-right a {
  font-size: 0.8rem;
  color: var(--text-mute);
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.3s;
  border: none;
}

.footer-right a:hover { color: var(--glow); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.75rem; }
  .page-inner { padding: 0 1.25rem; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .nav-links { gap: 0.75rem; }
}