/* HUBERII brand – logo-aligned (amber H + navy) */
:root {
  /* Navy header – matches logo contrast */
  --nav-bg: #1e293b;
  --nav-bg-secondary: #334155;
  --nav-text: #ffffff;
  --nav-text-muted: rgba(255, 255, 255, 0.88);

  /* Light content area */
  --bg-page: #f1f5f9;
  --bg-card: #ffffff;
  --bg-input: #ffffff;

  /* Text */
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #64748b;

  /* Accent – amber/gold to match logo “H” mark */
  --accent: #d4a012;
  --accent-hover: #b8860b;
  --accent-dark: #a16207;
  --accent-light: rgba(212, 160, 18, 0.12);

  /* Borders & shadows */
  --border-light: #e2e8f0;
  --border-card: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(30, 41, 59, 0.08);
  --shadow-md: 0 4px 12px rgba(30, 41, 59, 0.1);
  --shadow-card: 0 2px 8px rgba(30, 41, 59, 0.06);

  /* Typography */
  --font-display: 'Syne', 'DM Sans', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --radius: 4px;
  --radius-lg: 8px;
  --transition: 0.2s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* No mesh on light theme */
.bg-mesh {
  display: none;
}

/* Animations */
@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-slide-up {
  animation: slide-up 0.4s var(--transition) forwards;
  opacity: 0;
}
.animate-scale-in {
  animation: scale-in 0.35s var(--transition) forwards;
  opacity: 0;
}

.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.1s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.2s; }

[data-animate] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s var(--transition), transform 0.4s var(--transition);
}
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Typography */
h1, h2, h3, .font-display {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
}

.gradient-text {
  color: var(--accent);
  background: none;
  -webkit-text-fill-color: unset;
}

/* Buttons – Amazon/Oraimo orange CTA */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: var(--text-primary);
}

.btn:hover {
  transform: none;
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  background: var(--bg-page);
  border-color: var(--text-secondary);
}

/* Cards – white on light grey (Amazon style) */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: none;
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

/* Form inputs */
input, textarea, select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-light);
}

input::placeholder, textarea::placeholder {
  color: var(--text-muted);
}

label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 500;
  color: var(--text-primary);
}