:root {
  --bg: #011317;
  --bg-light: #02161a;
  --text: #ecffff;
  --text-sec: #a0b0ab;
  --text-muted: rgba(160,176,171,0.5);
  --gold: #d3b166;
  --gold-light: #ecd799;
  --gold-dark: #b2883e;
  --gold-bright: #e0b54d;
  --gold-max: #fef2bd;
  --gold-glow: rgba(211,177,102,0.15);
  --border: rgba(211,177,102,0.12);
  --border-hover: rgba(211,177,102,0.35);
  --card-bg: radial-gradient(220.32% 112% at 96.55% 147.14%, rgba(56,148,169,0.07) 0%, rgba(171,241,251,0.06) 46.44%, rgba(31,210,200,0) 100%);
  --gold-grad: linear-gradient(151deg, #b2883e 0%, #e0b54d 13%, #ecd799 19%, #ab8c40 33%, #e0b54d 56%, #c29743 68%, #fef2bd 100%);
  --font: 'neue-haas-grotesk-display', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
  --ease: cubic-bezier(0.51, 0.01, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Navigation ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 24px 60px; display: flex; align-items: center; justify-content: space-between;
  transition: all 0.6s var(--ease); background: transparent;
}
nav.scrolled {
  padding: 16px 60px; background: rgba(1,19,23,0.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { font-size: 18px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--text); text-decoration: none; }
.nav-links { list-style: none; display: flex; gap: 36px; align-items: center; }
.nav-links a {
  color: var(--text-sec); text-decoration: none; font-size: 13px;
  letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500;
  transition: color 0.3s ease; position: relative;
}
.nav-links a::after { content:''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--gold); transition: width 0.4s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 28px; border: 1px solid var(--gold); border-radius: 100px;
  color: var(--gold) !important; font-size: 12px !important; letter-spacing: 1.5px;
  transition: all 0.4s var(--ease) !important; position: relative; overflow: hidden;
}
.nav-cta::before { content:''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, var(--gold-glow), transparent); transition: left 0.6s ease; }
.nav-cta:hover::before { left: 100%; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold); color: var(--bg) !important; }
.nav-dropdown { position: relative; }
.nav-dropdown-trigger { color: var(--text-sec); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500; transition: color 0.3s ease; user-select: none; }
.nav-dropdown:hover .nav-dropdown-trigger { color: var(--gold); }
.dd-arrow { display: inline-block; margin-left: 5px; font-size: 9px; transition: transform 0.3s var(--ease); vertical-align: middle; }
.nav-dropdown:hover .dd-arrow { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  min-width: 520px; padding: 28px; padding-top: 44px;
  background: rgba(1,19,23,0.95); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
  border: 1px solid var(--border-hover); border-radius: 20px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(10px);
  transition: all 0.4s var(--ease); pointer-events: none;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(211,177,102,0.05); z-index: 100;
}
.dropdown-menu::before { content:''; position: absolute; top: 8px; left: 50%; width: 16px; height: 16px; background: rgba(1,19,23,0.95); border-top: 1px solid var(--border-hover); border-left: 1px solid var(--border-hover); transform: translateX(-50%) rotate(45deg); }
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.dd-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; text-decoration: none; transition: all 0.3s var(--ease); }
.dd-item:hover { background: rgba(211,177,102,0.08); }
.dd-icon { width: 40px; height: 40px; min-width: 40px; display: flex; align-items: center; justify-content: center; border-radius: 10px; background: rgba(211,177,102,0.06); border: 1px solid rgba(211,177,102,0.12); transition: all 0.3s ease; }
.dd-item:hover .dd-icon { border-color: rgba(211,177,102,0.3); background: rgba(211,177,102,0.1); }
.dd-icon svg { width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.dd-text { display: flex; flex-direction: column; }
.dd-text span { font-size: 13px; font-weight: 500; color: var(--text); letter-spacing: 0.3px; text-transform: none; line-height: 1.3; }
.dd-text small { font-size: 11px; color: var(--text-muted); font-weight: 400; margin-top: 2px; }
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; z-index: 1001; position: relative; }
.hamburger span { width: 24px; height: 1.5px; background: var(--text); transition: all 0.3s ease; }