/* Global Styles for Forever Facial Aesthetics */
/* CSS Variables, Resets, and Base Styles */

/* CSS Variables */
:root {
    /* Colors - Light Professional Medical Theme */
    --color-primary: #32373c;
    --color-primary-light: #4a5059;
    --color-bg-dark: #FFFFFF;
    --color-bg-medium: #F8F9FA;
    --color-bg-darker: #F0F2F5;
    --color-text-light: #000000;
    --color-text-medium: #333333;
    --color-text-muted: #666666;
    --color-text-dark: #999999;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Typography */
    --font-primary: 'Lexend', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Nunito Sans', sans-serif;

    /* V3 Theme Colors - Primary Variables */
    --v3-primary: #8B7355;
    --v3-primary-light: #A68968;
    --v3-primary-dark: #6D5A44;
    --v3-accent: #B8956A;
    --v3-bg-cream: #FAF7F2;
    --v3-bg-light: #FFFFFF;
    --v3-text-dark: #2C2416;
    --v3-text-medium: #5C5347;
    --v3-text-light: #8B8479;
    --v3-border: #E8E3DA;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 15px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s ease;

    /* Section Spacing */
    --section-padding-y: 50px;
    --section-padding-x: 2rem;
}

/* Mobile CSS Variables */
@media (max-width: 768px) {
    :root {
        --section-padding-y: 35px;
        --section-padding-x: 1rem;
    }
}

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 300;
    background: #FFFFFF;
    color: var(--color-text-medium);
    line-height: 1.6;
    overflow-x: clip;
}

/* Global Section Styles */
section {
    padding: var(--section-padding-y) var(--section-padding-x);
    overflow: visible;
}

/* Global Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

@keyframes slideInMenuItem {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}