/* AurumX Technologies — design tokens + custom utilities (plain CSS) */
:root {
  --background: oklch(0.99 0.005 90);
  --foreground: oklch(0.22 0.08 270);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.22 0.08 270);
  --navy: oklch(0.32 0.13 268);
  --navy-deep: oklch(0.22 0.10 270);
  --gold: oklch(0.72 0.12 78);
  --gold-light: oklch(0.85 0.10 85);
  --primary: oklch(0.32 0.13 268);
  --primary-foreground: oklch(0.99 0.005 90);
  --secondary: oklch(0.96 0.012 90);
  --muted: oklch(0.96 0.008 90);
  --muted-foreground: oklch(0.5 0.04 270);
  --accent: oklch(0.72 0.12 78);
  --border: oklch(0.88 0.015 270 / 60%);
  --input: oklch(0.92 0.012 270);
  --ring: oklch(0.72 0.12 78);
  --gradient-gold: linear-gradient(135deg, oklch(0.65 0.13 70), oklch(0.85 0.11 85));
  --gradient-navy: linear-gradient(135deg, oklch(0.22 0.10 270), oklch(0.38 0.14 268));
  --gradient-brand: linear-gradient(135deg, oklch(0.28 0.12 270) 0%, oklch(0.32 0.13 268) 60%, oklch(0.72 0.12 78) 120%);
  --shadow-gold: 0 20px 60px -20px oklch(0.72 0.12 78 / 45%);
  --shadow-navy: 0 20px 60px -20px oklch(0.22 0.10 270 / 30%);
  --shadow-soft: 0 10px 30px -10px oklch(0.22 0.10 270 / 15%);
}

* { box-sizing: border-box; border-color: var(--border); }
html, body { margin: 0; padding: 0; }
body {
  background: var(--background);
  color: var(--foreground);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: 'Fraunces', 'Times New Roman', serif; letter-spacing: -0.025em; margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }

/* color/background helpers used in markup */
.bg-background { background-color: var(--background); }
.bg-card { background-color: var(--card); }
.bg-card\/40 { background-color: color-mix(in oklab, var(--card) 40%, transparent); }
.bg-card\/60 { background-color: color-mix(in oklab, var(--card) 60%, transparent); }
.bg-card\/70 { background-color: color-mix(in oklab, var(--card) 70%, transparent); }
.bg-secondary { background-color: var(--secondary); }
.bg-secondary\/30 { background-color: color-mix(in oklab, var(--secondary) 30%, transparent); }
.bg-secondary\/40 { background-color: color-mix(in oklab, var(--secondary) 40%, transparent); }
.bg-muted { background-color: var(--muted); }
.bg-border { background-color: var(--border); }
.bg-navy { background-color: var(--navy); }
.bg-navy-deep { background-color: var(--navy-deep); }
.text-foreground { color: var(--foreground); }
.text-foreground\/90 { color: color-mix(in oklab, var(--foreground) 90%, transparent); }
.text-muted-foreground { color: var(--muted-foreground); }
.text-muted-foreground\/50 { color: color-mix(in oklab, var(--muted-foreground) 50%, transparent); }
.text-muted-foreground\/70 { color: color-mix(in oklab, var(--muted-foreground) 70%, transparent); }
.text-muted-foreground\/80 { color: color-mix(in oklab, var(--muted-foreground) 80%, transparent); }
.text-primary-foreground { color: var(--primary-foreground); }
.text-primary-foreground\/60 { color: color-mix(in oklab, var(--primary-foreground) 60%, transparent); }
.text-primary-foreground\/70 { color: color-mix(in oklab, var(--primary-foreground) 70%, transparent); }
.text-primary-foreground\/80 { color: color-mix(in oklab, var(--primary-foreground) 80%, transparent); }
.text-navy { color: var(--navy); }
.text-gold { color: var(--gold); }
.fill-gold { fill: var(--gold); }
.text-gold\/60 { color: color-mix(in oklab, var(--gold) 60%, transparent); }
.border-border { border-color: var(--border); }
.border-gold { border-color: var(--gold); }
.border-gold\/60 { border-color: color-mix(in oklab, var(--gold) 60%, transparent); }
.border-input { border-color: var(--input); }

/* Brand utilities */
.text-gradient-gold { background: var(--gradient-gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
.text-gradient-brand { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bg-gradient-gold { background: var(--gradient-gold); }
.bg-gradient-navy { background: var(--gradient-navy); }
.bg-gradient-brand { background: var(--gradient-brand); }
.shadow-gold { box-shadow: var(--shadow-gold); }
.shadow-navy { box-shadow: var(--shadow-navy); }
.shadow-soft { box-shadow: var(--shadow-soft); }

.grid-bg {
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse at center, black, transparent 70%);
          mask-image: radial-gradient(ellipse at center, black, transparent 70%);
}
.dot-bg {
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Animations */
.marquee-track { animation: marquee 35s linear infinite; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-reverse { animation: marquee-r 40s linear infinite; }
@keyframes marquee-r { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.glow-pulse { animation: glow-pulse 4s ease-in-out infinite; }
@keyframes glow-pulse { 0%,100% { opacity: 0.45; } 50% { opacity: 0.85; } }
.float-up { animation: float-up 0.9s cubic-bezier(.2,.8,.2,1) backwards; }
.fade-in-up { animation: float-up 0.8s cubic-bezier(.2,.8,.2,1) backwards; }
@keyframes float-up { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }

.page-loader {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center;
  background: var(--background);
  animation: loader-out 0.6s ease-out 1.1s forwards;
}
@keyframes loader-out { to { opacity: 0; visibility: hidden; } }
.loader-logo { animation: loader-pop 1s cubic-bezier(.2,.8,.2,1); height: 48px; }
@keyframes loader-pop {
  0% { opacity: 0; transform: scale(0.8); }
  60% { opacity: 1; transform: scale(1.05); }
  100% { opacity: 1; transform: scale(1); }
}
.loader-bar { position: relative; width: 140px; height: 2px; margin-top: 1.25rem; background: var(--border); overflow: hidden; border-radius: 2px; }
.loader-bar::after { content: ""; position: absolute; inset: 0; width: 40%; background: var(--gradient-gold); animation: loader-slide 1.1s ease-in-out infinite; }
@keyframes loader-slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(350%); } }

/* Form inputs */
input, textarea, select {
  font: inherit; color: inherit;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  width: 100%;
  outline: none;
  transition: border-color .2s;
}
input:focus, textarea:focus { border-color: var(--gold); }
textarea { resize: vertical; }

/* Embla */
.embla { overflow: hidden; }
.embla__container { display: flex; gap: 1rem; }
.embla__slide {
  flex: 0 0 78%;
  min-width: 0;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 40%, transparent);
  box-shadow: var(--shadow-soft);
  position: relative;
}
.embla__slide figure { margin: 0; }
.embla__slide .photo { aspect-ratio: 4 / 3; overflow: hidden; }
.embla__slide img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.embla__slide:hover img { transform: scale(1.06); }
@media (min-width: 640px) { .embla__slide { flex-basis: 48%; } }
@media (min-width: 1024px) { .embla__slide { flex-basis: 32%; } }

.icon-btn {
  width: 2.5rem; height: 2.5rem; display: grid; place-items: center;
  border-radius: 9999px; border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 60%, transparent);
  transition: color .2s, border-color .2s;
}
.icon-btn:hover { border-color: var(--gold); color: var(--gold); }
.icon-btn:disabled { opacity: .4; cursor: not-allowed; }

/* Pills + buttons */
.btn-gold { display: inline-flex; align-items: center; gap: .5rem; padding: .9rem 1.75rem; border-radius: 9999px; background: var(--gradient-gold); color: var(--navy-deep); font-weight: 500; box-shadow: var(--shadow-gold); transition: transform .2s; }
.btn-gold:hover { transform: scale(1.03); }
.btn-navy { display: inline-flex; align-items: center; gap: .5rem; padding: .9rem 1.75rem; border-radius: 9999px; background: var(--gradient-navy); color: var(--primary-foreground); font-weight: 500; box-shadow: var(--shadow-navy); transition: transform .2s; }
.btn-navy:hover { transform: scale(1.03); }
.btn-outline { display: inline-flex; align-items: center; gap: .5rem; padding: .9rem 1.75rem; border-radius: 9999px; border: 1px solid var(--border); transition: border-color .2s, color .2s; }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* lucide */
[data-lucide] { width: 1rem; height: 1rem; }

/* hover translate helpers */
.hover-up:hover { transform: translateY(-4px); transition: transform .5s; }
.transition-all { transition: all .5s; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px);
  background: color-mix(in oklab, var(--background) 75%, transparent);
  border-bottom: 1px solid var(--border);
}
.site-header .inner { max-width: 80rem; margin: 0 auto; padding: 0 1rem; height: 4rem; display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
@media (min-width: 640px) { .site-header .inner { padding: 0 1.5rem; height: 5rem; } }
.site-header nav a { color: var(--muted-foreground); font-size: .875rem; transition: color .2s; white-space: nowrap; }
.site-header nav a:hover, .site-header nav a.active { color: var(--foreground); }
.site-header .nav-desktop { display: none; gap: 1.75rem; }
@media (min-width: 1024px) { .site-header .nav-desktop { display: flex; align-items: center; } }
.site-header .icons { display: flex; align-items: center; gap: .5rem; }
.site-header .menu-btn { display: grid; }
@media (min-width: 1024px) { .site-header .menu-btn { display: none; } }
.site-header .icons .icon-btn.hide-mobile { display: none; }
@media (min-width: 640px) { .site-header .icons .icon-btn.hide-mobile { display: grid; } }

.mobile-menu { display: none; border-top: 1px solid var(--border); background: color-mix(in oklab, var(--background) 95%, transparent); backdrop-filter: blur(16px); }
.mobile-menu.open { display: block; animation: float-up .3s ease-out; }
.mobile-menu nav { max-width: 80rem; margin: 0 auto; padding: 1rem; display: flex; flex-direction: column; gap: .25rem; }
.mobile-menu nav a { padding: .75rem 1rem; border-radius: .5rem; color: var(--muted-foreground); transition: all .2s; }
.mobile-menu nav a:hover, .mobile-menu nav a.active { background: var(--card); color: var(--foreground); }