:root {
  --background: oklch(1 0 0);
  --foreground: oklch(0.35 0.01 250);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.35 0.01 250);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.35 0.01 250);
  --primary: oklch(0.40 0.03 255);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.98 0.005 240);
  --secondary-foreground: oklch(0.35 0.01 250);
  --muted: oklch(0.96 0.005 240);
  --muted-foreground: oklch(0.55 0.01 250);
  --accent: oklch(0.55 0.15 260);
  --accent-foreground: oklch(1 0 0);
  --destructive: oklch(0.58 0.24 28);
  --destructive-foreground: oklch(1 0 0);
  --border: oklch(0.94 0.005 240);
  --input: oklch(0.98 0.005 240);
  --ring: oklch(0.55 0.15 260);
  --chart-1: oklch(0.40 0.03 255);
  --chart-2: oklch(0.55 0.15 260);
  --chart-3: oklch(0.6 0.04 260);
  --chart-4: oklch(0.7 0.05 265);
  --chart-5: oklch(0.8 0.06 270);
  --sidebar: oklch(1 0 0);
  --sidebar-foreground: oklch(0.35 0.01 250);
  --sidebar-primary: oklch(0.40 0.03 255);
  --sidebar-primary-foreground: oklch(1 0 0);
  --sidebar-accent: oklch(0.55 0.15 260);
  --sidebar-accent-foreground: oklch(1 0 0);
  --sidebar-border: oklch(0.94 0.005 240);
  --sidebar-ring: oklch(0.55 0.15 260);
  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Lora', serif;
  --font-mono: 'Space Mono', monospace;
  --radius: 0.25rem;
  --shadow-2xs: 0 1px 2px 0px hsl(240 20% 20% / 0.03);
  --shadow-xs: 0 1px 3px 0px hsl(240 20% 20% / 0.04);
  --shadow-sm: 0 2px 4px 0px hsl(240 20% 20% / 0.05);
  --shadow: 0 3px 6px 0px hsl(240 20% 20% / 0.06);
  --shadow-md: 0 4px 8px 0px hsl(240 20% 20% / 0.07);
  --shadow-lg: 0 6px 12px 0px hsl(240 20% 20% / 0.08);
  --shadow-xl: 0 10px 20px 0px hsl(240 20% 20% / 0.09);
  --shadow-2xl: 0 15px 30px 0px hsl(240 20% 20% / 0.1);
  --tracking-normal: -0.015em;
  --spacing: 0.25rem;
}

body {
    font-family: 'Inter', sans-serif !important;
    background-color: var(--background) !important;
    color: var(--foreground) !important;
    letter-spacing: var(--tracking-normal) !important;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    letter-spacing: -0.02em !important;
}

.font-serif {
    font-family: 'Lora', serif !important;
}

.bg-primary { background-color: var(--primary) !important; }
.text-primary { color: var(--primary) !important; }
.text-primary-foreground { color: var(--primary-foreground) !important; }
.bg-secondary { background-color: var(--secondary) !important; }
.text-secondary-foreground { color: var(--secondary-foreground) !important; }
.bg-accent { background-color: var(--accent) !important; }
.text-accent-foreground { color: var(--accent-foreground) !important; }
.border-border { border-color: var(--border) !important; }
.text-muted-foreground { color: var(--muted-foreground) !important; }
.bg-background { background-color: var(--background) !important; }
.text-foreground { color: var(--foreground) !important; }

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 200ms ease-out;
    display: inline-block;
}

.btn-accent {
    background-color: var(--accent);
    color: var(--accent-foreground);
}
.btn-accent:hover {
    filter: brightness(1.1);
}

.btn-secondary {
    background-color: var(--background);
    color: var(--foreground);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    background-color: var(--secondary);
}

/* Animation Styles */
.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

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

.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-h1 { animation: slideUpFadeIn 0.6s ease-out 0.2s forwards; opacity: 0; }
.hero-sub { animation: slideUpFadeIn 0.6s ease-out 0.4s forwards; opacity: 0; }
.hero-btns { animation: slideUpFadeIn 0.6s ease-out 0.6s forwards; opacity: 0; }

@keyframes slideUpFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Language Switcher */
.language-switcher {
    position: relative;
    display: inline-block;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background-color: var(--background);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.lang-toggle:hover {
    background-color: var(--secondary);
    border-color: var(--accent);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 150px;
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease-out;
    z-index: 100;
}

.language-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.95rem;
}

.lang-option:hover {
    background-color: var(--secondary);
}

.lang-option.active {
    background-color: var(--accent);
    color: var(--accent-foreground);
}

.lang-option .lang-flag {
    font-size: 1.25rem;
}

.lang-option .lang-name {
    flex: 1;
}