/* ── GLOBAL & VARIABLES ── */
:root {
  --teal: #5b8fa8;
  --teal-dark: #3d6e84;
  --purple: #5d3b8c;
  --gold: #c8a84b;
  --ink: #111;
  --ink2: #1a1a1a;
  --muted: #555;
  --faint: #f7f6f3;
  --border: #e5e4df;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.85);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  scroll-behavior: smooth;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  line-height: 1.2;
}

/* ── MODERN ANIMATIONS ── */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(200, 168, 75, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(200, 168, 75, 0); }
  100% { box-shadow: 0 0 0 0 rgba(200, 168, 75, 0); }
}

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

.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ── NAV ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 72px;
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 228, 223, 0.5);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav.scrolled {
  padding: 8px 72px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s, transform 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--teal);
  transition: width 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--teal);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  gap: 16px;
  align-items: center;
}

.nb {
  font-size: 14px;
  padding: 10px 24px;
  border-radius: 100px;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.nb-ghost {
  border: 1px solid #ccc;
  color: var(--ink);
  background: transparent;
}

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

.nb-solid {
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.nb-solid:hover {
  background: var(--teal);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(91, 143, 168, 0.3);
}

/* ── FOOTER ── */
.footer {
  padding: 80px 72px 40px;
  border-top: 1px solid var(--border);
  background: var(--faint);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.ft-logo-container {
  margin-left: -20px;
  margin-bottom: 16px;
}

.ft-logo {
  height: 80px;
  filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.05));
}

.ft-tagline {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  max-width: 280px;
}

.fc h6 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #888;
  margin-bottom: 24px;
}

.fc ul {
  list-style: none;
}

.fc ul li {
  margin-bottom: 14px;
}

.fc ul li a {
  font-size: 14px;
  color: #555;
  text-decoration: none;
  transition: all 0.2s;
}

.fc ul li a:hover {
  color: var(--teal);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom span {
  font-size: 13px;
  color: #777;
}

.socials {
  display: flex;
  gap: 24px;
}

.social {
  font-size: 13px;
  font-weight: 500;
  color: #555;
  text-decoration: none;
  transition: color 0.3s;
}

.social:hover {
  color: var(--teal);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav {
    padding: 12px 24px;
  }
  .nav.scrolled {
    padding: 8px 24px;
  }
  .nav-links {
    display: none; /* Mobile menu logic could be added */
  }
  .footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}