@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    /* Modern Color Palette - Warm Professional */
    --color-primary: #2563EB;
    --color-secondary: #F59E0B;
    --color-accent: #10B981;
    --color-white: #FFFFFF;
    --color-neutral-50: #F8FAFC;
    --color-neutral-200: #E2E8F0;
    --color-neutral-600: #475569;
    --color-neutral-900: #1E293B;
    
    /* Legacy color mappings for compatibility */
    --color-grey: #E2E8F0;
    --color-dark: #1E293B;
    --color-orange: #F59E0B;
    --color-orange-light: #FEF3C7;
    --color-green-dark: #065F46;
    --color-green: #10B981;
    --color-green-light: #34D399;

    /* Modern Spacing Scale */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;
    --space-24: 96px;

    /* Border Radius Scale */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Shadow Scale */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent: 'Montserrat', sans-serif;

    /* Responsive font sizing */
    --var-fs: 0.75vw;
    font-size: var(--var-fs);
    font-family: var(--font-body);
    line-height: 1.6;
}

@media screen and (max-width: 1279px) {
    :root {
        --var-fs: 1.5vw;
    }
}

@media screen and (max-width: 767px) {
    :root {
        --var-fs: 2vw;
    }
}

@media screen and (max-width: 639px) {
    :root {
        --var-fs: 2.75vw;
    }
}

* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

/* Modern Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.font-montserrat {
    font-family: var(--font-accent);
}

/* Enhanced Focus States for Accessibility */
*:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Modern Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn:active {
    transform: translateY(0);
}

/* Modern Card Components */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--color-neutral-200);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

/* Modern Form Elements */
input, textarea, select {
    border: 2px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    font-family: var(--font-body);
}

input:focus, textarea:focus, select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* Enhanced Swiper Styles */
.swiper-pagination-bullet {
    background: var(--color-neutral-600);
    opacity: 0.5;
    width: 12px;
    height: 12px;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    background: var(--color-primary);
    opacity: 1;
    transform: scale(1.2);
}

/* Modern Microinteractions */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.hover-scale {
    transition: transform 0.2s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Skip to content link for screen readers */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 1000;
}

.skip-to-content:focus {
    top: 6px;
}

/* Modern Responsive Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* Enhanced Loading States */
.skeleton {
    background: linear-gradient(90deg, var(--color-neutral-200) 25%, var(--color-neutral-50) 50%, var(--color-neutral-200) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}