/*
 * EXPRE Brand CSS - AI Policy Builder
 * Brand colors and styling based on EXPRE Digital website
 */

/* ========================================
   EXPRE Brand Variables
   ======================================== */
:root {
    /* Insurance Professional Colors */
    --expre-navy: #1e3a5f;
    --expre-navy-dark: #0f2744;
    --expre-purple: #1e3a5f;  /* Map to navy for compatibility */
    --expre-fuchsia: #0d9488; /* Map to teal for compatibility */
    --expre-magenta: #0d9488;
    --expre-pink: #0d9488;
    --expre-teal: #0d9488;
    --expre-teal-light: #14b8a6;

    /* Neutral Colors */
    --expre-light-gray: #F8F9FA;
    --expre-light-pink: #f0fdfa; /* Changed to light teal */
    --expre-dark-gray: #334155;
    --expre-black: #111111;
    --expre-white: #FFFFFF;
    --expre-text-gray: #64748b;

    /* Brand Gradients - Insurance Navy/Teal */
    --expre-gradient: linear-gradient(135deg, #1e3a5f, #0d9488);
    --expre-gradient-pink: linear-gradient(135deg, #1e3a5f 0%, #0d9488 100%);
    --expre-gradient-vertical: linear-gradient(180deg, #1e3a5f, #0d9488);
    --expre-gradient-subtle: linear-gradient(135deg, rgba(30, 58, 95, 0.1), rgba(13, 148, 136, 0.1));

    /* Enhanced Shadows */
    --expre-shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --expre-shadow-md: 0 8px 25px rgba(0,0,0,0.1);
    --expre-shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    --expre-shadow-xl: 0 25px 50px rgba(0,0,0,0.15);
    --expre-shadow-purple: 0 10px 30px rgba(30, 58, 95, 0.2);

    /* Modern Spacing System */
    --expre-space-xs: 0.5rem;
    --expre-space-sm: 1rem;
    --expre-space-md: 1.5rem;
    --expre-space-lg: 2rem;
    --expre-space-xl: 3rem;
    --expre-space-2xl: 4rem;
    --expre-space-3xl: 6rem;

    /* Typography Scale */
    --expre-text-xs: 0.75rem;
    --expre-text-sm: 0.875rem;
    --expre-text-base: 1rem;
    --expre-text-lg: 1.125rem;
    --expre-text-xl: 1.25rem;
    --expre-text-2xl: 1.5rem;
    --expre-text-3xl: 1.875rem;
    --expre-text-4xl: 2.25rem;
    --expre-text-5xl: 3rem;
    --expre-text-6xl: 3.75rem;

    /* Modern Transitions */
    --expre-transition-fast: all 0.15s ease;
    --expre-transition-base: all 0.3s ease;
    --expre-transition-slow: all 0.5s ease;

    /* Border Radius System */
    --expre-radius-sm: 0.375rem;
    --expre-radius-md: 0.5rem;
    --expre-radius-lg: 0.75rem;
    --expre-radius-xl: 1rem;
    --expre-radius-2xl: 1.5rem;
    --expre-radius-full: 9999px;
}

/* ========================================
   Base Typography
   ======================================== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--expre-black);
    background-color: var(--expre-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* EXPRE Branded Headings */
h1, h2 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* Gradient text for headings NOT on gradient backgrounds */
.bg-white h1,
.bg-white h2,
.bg-gray-50 h1,
.bg-gray-50 h2,
section:not(.gradient-bg) h2 {
    background: var(--expre-gradient-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: var(--expre-purple); /* Fallback */
}

/* Keep white text on gradient backgrounds */
.gradient-bg h1,
.gradient-bg h2,
.gradient-bg p {
    color: white !important;
    background: none !important;
    -webkit-text-fill-color: white !important;
}

h3, h4, h5, h6 {
    color: var(--expre-navy);
    font-weight: 600;
    letter-spacing: -0.01em;
}

p {
    color: var(--expre-text-gray);
    line-height: 1.7;
}

/* ========================================
   EXPRE Button System
   ======================================== */
.btn-expre-primary {
    background: var(--expre-gradient);
    color: var(--expre-white);
    padding: 1rem 2rem;
    border-radius: var(--expre-radius-lg);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--expre-transition-base);
    border: none;
    box-shadow: var(--expre-shadow-purple);
    cursor: pointer;
    font-size: var(--expre-text-base);
}

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

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

.btn-expre-outline {
    background: transparent;
    color: var(--expre-purple);
    border: 2px solid var(--expre-purple);
    padding: 1rem 2rem;
    border-radius: var(--expre-radius-lg);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--expre-transition-base);
    cursor: pointer;
    font-size: var(--expre-text-base);
}

.btn-expre-outline:hover {
    background: var(--expre-gradient);
    color: var(--expre-white);
    border-color: transparent;
    transform: translateY(-2px);
}

.btn-expre-secondary {
    background: var(--expre-light-gray);
    color: var(--expre-purple);
    padding: 1rem 2rem;
    border-radius: var(--expre-radius-lg);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--expre-transition-base);
    border: none;
    cursor: pointer;
    font-size: var(--expre-text-base);
}

.btn-expre-secondary:hover {
    background: var(--expre-gradient-subtle);
    transform: translateY(-2px);
}

/* ========================================
   EXPRE Cards & Containers
   ======================================== */
.expre-card {
    background: var(--expre-white);
    border-radius: var(--expre-radius-xl);
    padding: var(--expre-space-xl);
    box-shadow: var(--expre-shadow-md);
    transition: var(--expre-transition-base);
}

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

.expre-card-gradient {
    background: var(--expre-gradient);
    color: var(--expre-white);
    border-radius: var(--expre-radius-xl);
    padding: var(--expre-space-xl);
    box-shadow: var(--expre-shadow-purple);
}

/* ========================================
   EXPRE Badges & Tags
   ======================================== */
.expre-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--expre-radius-full);
    font-size: var(--expre-text-sm);
    font-weight: 600;
    background: var(--expre-gradient-subtle);
    color: var(--expre-purple);
}

.expre-badge-primary {
    background: var(--expre-gradient);
    color: var(--expre-white);
}

.expre-badge-success {
    background: rgba(34, 197, 94, 0.1);
    color: rgb(21, 128, 61);
}

.expre-badge-warning {
    background: rgba(251, 146, 60, 0.1);
    color: rgb(194, 65, 12);
}

/* ========================================
   EXPRE Forms
   ======================================== */
.expre-input,
.expre-select,
.expre-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--expre-light-gray);
    border-radius: var(--expre-radius-lg);
    font-family: 'Inter', sans-serif;
    font-size: var(--expre-text-base);
    transition: var(--expre-transition-base);
    background: var(--expre-white);
}

.expre-input:focus,
.expre-select:focus,
.expre-textarea:focus {
    outline: none;
    border-color: var(--expre-teal);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.expre-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--expre-navy);
    font-size: var(--expre-text-sm);
}

/* ========================================
   EXPRE Progress Indicators
   ======================================== */
.expre-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--expre-light-gray);
    border-radius: var(--expre-radius-full);
    overflow: hidden;
}

.expre-progress-fill {
    height: 100%;
    background: var(--expre-gradient);
    transition: width 0.3s ease;
    border-radius: var(--expre-radius-full);
}

/* ========================================
   EXPRE Navigation
   ======================================== */
.expre-navbar {
    background: rgba(13, 13, 43, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--expre-shadow-md);
}

.expre-logo {
    height: 32px;
    width: auto;
}

/* ========================================
   EXPRE Footer
   ======================================== */
.expre-footer {
    background: var(--expre-navy);
    color: var(--expre-white);
    padding: var(--expre-space-2xl) 0;
}

.expre-footer a {
    color: var(--expre-white);
    text-decoration: none;
    transition: var(--expre-transition-base);
}

.expre-footer a:hover {
    color: var(--expre-teal-light);
}

/* ========================================
   EXPRE Utility Classes
   ======================================== */
.expre-text-gradient {
    background: var(--expre-gradient-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.expre-bg-gradient {
    background: var(--expre-gradient);
}

.expre-shadow-sm { box-shadow: var(--expre-shadow-sm); }
.expre-shadow-md { box-shadow: var(--expre-shadow-md); }
.expre-shadow-lg { box-shadow: var(--expre-shadow-lg); }
.expre-shadow-xl { box-shadow: var(--expre-shadow-xl); }
.expre-shadow-purple { box-shadow: var(--expre-shadow-purple); }

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    :root {
        --expre-space-xl: 2rem;
        --expre-space-2xl: 3rem;
        --expre-space-3xl: 4rem;
    }

    .expre-card {
        padding: var(--expre-space-lg);
    }
}