/**
 * JS3 Theme - Production Design System & Stylesheet
 * Personal-Brand, Executive Consulting, & Community Impact
 */

:root {
    --js3-primary: #FF6B35;
    --js3-primary-hover: #e05a1f;
    --js3-accent: #FF884D;
    --js3-dark: #2B160B;
    --js3-dark-header: #241108;
    --js3-espresso: #2B160B;
    --js3-light-bg: #f8fafc;
    --js3-card-bg: #ffffff;
    --js3-border: #e2e8f0;
    --js3-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --js3-shadow-md: 0 4px 6px -1px rgba(43,22,11,0.07), 0 2px 4px -1px rgba(43,22,11,0.04);
    --js3-shadow-lg: 0 10px 25px -3px rgba(43,22,11,0.1), 0 4px 6px -2px rgba(43,22,11,0.05);
    --js3-shadow-primary: 0 10px 20px -5px rgba(255,107,53,0.35);
}

/* Base resets & typography */
html {
    scroll-behavior: smooth;
}

body.theme-js3 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #1e293b;
    background-color: #f8fafc;
    overflow-x: hidden;
}

.font-heading {
    font-family: 'Outfit', 'Inter', -apple-system, sans-serif;
}

/* Container */
.container-inner {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    width: 100%;
}

@media (min-width: 640px) {
    .container-inner {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* Sticky Header Behavior */
.js3-header {
    transition: background-color 0.25s ease, padding 0.25s ease, box-shadow 0.25s ease;
}

.js3-header.scrolled {
    background-color: rgba(36, 17, 8, 0.96) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    padding-top: 0.625rem !important;
    padding-bottom: 0.625rem !important;
}

/* Dropdown Menu */
.nav-dropdown {
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
}

.group:hover .nav-dropdown,
.group:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Buttons */
.js3-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #ffffff !important;
    background-color: var(--js3-primary);
    border: 1px solid transparent;
    border-radius: 0.75rem;
    box-shadow: var(--js3-shadow-primary);
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.js3-btn-primary:hover {
    background-color: var(--js3-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -5px rgba(255, 107, 53, 0.45);
}

.js3-btn-primary:active {
    transform: translateY(0);
}

.js3-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #ffffff !important;
    background-color: var(--js3-espresso);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 0.75rem;
    box-shadow: var(--js3-shadow-md);
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.js3-btn-secondary:hover {
    background-color: #3b1e10;
    border-color: var(--js3-primary);
    color: #ffffff !important;
    transform: translateY(-2px);
}

.js3-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--js3-espresso) !important;
    background-color: transparent;
    border: 2px solid var(--js3-espresso);
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.js3-btn-outline:hover {
    background-color: var(--js3-espresso);
    color: #ffffff !important;
    transform: translateY(-2px);
}

.js3-btn-outline-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 700;
    color: #ffffff !important;
    background-color: transparent;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.js3-btn-outline-white:hover {
    border-color: #ffffff;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Card aesthetics */
.js3-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 1.25rem;
    box-shadow: var(--js3-shadow-md);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}

.js3-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--js3-shadow-lg);
    border-color: rgba(255, 107, 53, 0.4);
}

/* Dark Accent Hero / Banners */
.js3-bg-espresso {
    background: linear-gradient(135deg, #3B1E10 0%, #241108 100%);
}

.js3-badge-orange {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background-color: rgba(255, 107, 53, 0.12);
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: #ea580c;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 9999px;
}

/* Gallery lightbox modal */
.js3-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.js3-lightbox.active {
    display: flex;
}

/* Timeline component */
.js3-timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.25rem;
    width: 2px;
    background: linear-gradient(to bottom, #FF6B35, #2B160B);
}

@media (min-width: 768px) {
    .js3-timeline-line {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Accessibility: focus indicator */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--js3-primary);
    outline-offset: 2px;
}