/* Aletri Studio — shared styles */
:root {
  --bone: #f4ede0;
  --bone-deep: #ebe1cf;
  --ink: #1f2a30;
  --ink-soft: #3d4a51;
  --aegean: #2a4e5c;
  --aegean-deep: #1a3540;
  --terra: #b8643d;
  --olive: #6e7048;
  --rule: #c9bca5;
}

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

body {
  background: var(--bone);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Greek-language adjustments — Greek glyphs sit slightly differently */
html[data-lang="el"] body {
  font-family: 'Inter', 'Cormorant Garamond', sans-serif;
}
html[data-lang="el"] h1,
html[data-lang="el"] h2,
html[data-lang="el"] h3,
html[data-lang="el"] h4 {
  letter-spacing: -0.01em;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(184,100,61,0.04) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(42,78,92,0.05) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Navigation */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.4rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(244, 237, 224, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 188, 165, 0.4);
  gap: 2rem;
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--aegean-deep);
  text-decoration: none;
  white-space: nowrap;
}
.logo em {
  font-style: italic;
  font-weight: 300;
  color: var(--terra);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 400;
  position: relative;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--terra); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -6px;
  height: 1px;
  background: var(--terra);
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
}
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
  padding: 0.2rem 0.4rem;
  transition: color 0.3s;
  font-style: italic;
}
.lang-btn:hover { color: var(--terra); }
.lang-btn.active { color: var(--terra); }
.lang-sep {
  color: var(--rule);
  font-size: 0.9rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2.2rem;
  background: var(--aegean-deep);
  color: var(--bone);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border: 1px solid var(--aegean-deep);
  transition: all 0.4s;
}
.btn:hover {
  background: var(--terra);
  border-color: var(--terra);
}

.btn-link {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  transition: all 0.3s;
}
.btn-link:hover {
  color: var(--terra);
  border-color: var(--terra);
}

/* Eyebrow / section labels */
.eyebrow,
.section-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--terra);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.eyebrow::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--terra);
}
.section-label::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--terra);
}
.section-label.centered {
  justify-content: center;
}
.section-label.centered::after {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--terra);
}

/* Footer (shared) */
footer {
  background: var(--aegean-deep);
  color: var(--bone);
  padding: 5rem 3rem 2rem;
  position: relative;
  z-index: 2;
}

.footer-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(244, 237, 224, 0.15);
}

footer .logo { color: var(--bone); font-size: 1.4rem; }
footer .logo em { color: var(--terra); }

footer h5 {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

footer p, footer a {
  font-size: 0.9rem;
  color: rgba(244, 237, 224, 0.75);
  text-decoration: none;
  line-height: 1.9;
  display: block;
}
footer a:hover { color: var(--terra); }

.footer-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(244, 237, 224, 0.85);
  margin-top: 1.5rem;
  line-height: 1.5;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: rgba(244, 237, 224, 0.5);
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes drift {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
}

.floating { animation: drift 6s ease-in-out infinite; }

/* Responsive nav */
@media (max-width: 900px) {
  nav { padding: 1rem 1.2rem; flex-wrap: wrap; gap: 0.8rem; }
  .nav-right { gap: 1rem; width: 100%; justify-content: space-between; }
  .nav-links { gap: 1.2rem; }
  .nav-links a { font-size: 0.7rem; letter-spacing: 0.15em; }
  .logo { font-size: 1.2rem; }
  .lang-btn { font-size: 0.95rem; }
  footer { padding: 4rem 1.5rem 2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; }
}