/* Main Stylesheet - PA District 101 Campaign */
@import url('design-tokens.css');

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary, Georgia, serif);
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-text, #1a202c);
    background: var(--color-background, #f7fafc);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading, 'Helvetica Neue', Helvetica, sans-serif);
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-size: 1.35rem; }

a {
    color: var(--color-primary, #1a365d);
    text-decoration: none;
    transition: color var(--transition-duration, 0.4s) var(--transition-easing, ease);
}

a:hover, a:focus-visible {
    color: var(--color-accent, #c53030);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

button:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--color-accent, #c53030);
    outline-offset: 2px;
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--color-primary, #1a365d);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border, #e2e8f0);
    transition: box-shadow 0.4s ease;
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.nav-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-size: 1rem;
    padding: 0.5rem 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.nav-cta {
    background: var(--color-accent, #c53030);
    color: white !important;
    padding: 0.5rem 1.25rem !important;
    border-radius: 6px;
}

.nav-cta:hover,
.nav-cta:focus-visible {
    background: var(--color-accent-soft, #e53e3e);
    color: white !important;
}
.nav-cta:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    width: 44px;
    height: 44px;
    position: relative;
    color: var(--color-primary, #1a365d);
}
.nav-toggle::before,
.nav-toggle::after {
    content: '';
    position: absolute;
    left: 12px;
    right: 12px;
    height: 2px;
    background: currentColor;
    transition: transform 0.3s ease;
}
.nav-toggle::before {
    top: 14px;
    box-shadow: 0 6px 0 currentColor;
}
.nav-toggle::after {
    bottom: 14px;
}
.nav-toggle[aria-expanded="true"]::before {
    box-shadow: none;
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"]::after {
    transform: translateY(-6px) rotate(-45deg);
}

/* Hero */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary, #1a365d) 0%, var(--color-primary-light, #2c5282) 100%);
    opacity: 0.95;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    padding: 2rem;
}

.hero-content h1, .hero-content p, .hero-content a {
    color: inherit;
}

.hero-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: rgba(255,255,255,0.25);
    border-radius: 4px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.hero-tagline {
    font-size: 1.25rem;
    margin: 1rem 0 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.6);
    border-radius: 12px;
    animation: scroll-bounce 2s infinite;
}

.hero-scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(255,255,255,0.8);
    border-radius: 2px;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 6px;
    transition: all var(--transition-duration) var(--transition-easing);
    cursor: pointer;
    border: 2px solid transparent;
    min-height: 44px;
    line-height: 1.2;
}

.btn-primary {
    background: var(--color-accent, #c53030);
    color: white;
}

.btn-primary:hover {
    background: var(--color-accent-soft, #e53e3e);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.2);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Issues grid */
.issues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.issue-card {
    background: var(--color-surface, #fff);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: transform var(--transition-duration) ease, box-shadow var(--transition-duration) ease;
}

.issue-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.issue-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.issue-card h3 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

/* CTA section */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
}

.cta-box {
    text-align: center;
    padding: 3rem;
    max-width: 600px;
    margin: 0 auto;
}

.cta-box h2, .cta-box p {
    color: inherit;
}

.cta-box .btn-primary {
    margin-top: 1.5rem;
}

.cta-note {
    font-size: 0.85rem;
    margin-top: 1rem;
    opacity: 0.9;
}

/* Blog preview */
.blog-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.blog-preview-card {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: 8px;
    transition: transform var(--transition-duration) ease, box-shadow var(--transition-duration) ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    border-left: 4px solid var(--color-primary, #1a365d);
}

.blog-preview-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

.blog-preview-card a {
    display: block;
    color: inherit;
}

.blog-preview-card h3 {
    margin-bottom: 0.5rem;
}

.blog-preview-card .blog-date {
    font-size: 0.9rem;
    color: var(--color-text-secondary, #4a5568);
    margin-bottom: 0.75rem;
}

.read-more {
    display: inline-block;
    margin-top: 0.75rem;
    color: var(--color-accent);
    font-weight: 600;
    font-size: 1rem;
}
.read-more:hover {
    text-decoration: underline;
}

/* btn-secondary on light backgrounds (blog-preview) - ensure visibility */
.blog-preview .btn-secondary {
    color: var(--color-primary, #1a365d);
    border-color: var(--color-primary, #1a365d);
}
.blog-preview .btn-secondary:hover {
    background: rgba(26, 54, 93, 0.1);
}

/* District map section */
.district-map-section .container {
    max-width: 700px;
}
.district-intro {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--color-text-secondary, #4a5568);
}
.district-map-wrapper {
    text-align: center;
    padding: 2rem;
    background: var(--color-surface, #fff);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    margin-bottom: 1.5rem;
}
.district-map-img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}
.district-actions {
    text-align: center;
    margin-bottom: 1rem;
}
.district-source {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-secondary, #4a5568);
}

/* District preview (homepage) */
.district-preview-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
    background: var(--color-surface, #fff);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.district-preview-map {
    flex: 0 0 200px;
}
.district-preview-map img {
    max-width: 100%;
    height: auto;
}
.district-preview-content {
    flex: 1;
    min-width: 220px;
}
.district-preview-content p {
    margin-bottom: 1rem;
}

/* About page */
.about-content {
    max-width: 720px;
}
.about-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary, #4a5568);
    margin-bottom: 0.5rem;
}
.about-tagline {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2rem;
}
.about-content h2 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}
.about-content h2:first-of-type {
    margin-top: 1.5rem;
}
.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 2.5rem;
}
.social-links a {
    font-weight: 600;
}

/* Footer */
.site-footer {
    background: var(--color-text, #1a202c);
    color: white;
    padding: 2rem;
    text-align: center;
}

.site-footer p {
    margin: 0.25rem 0;
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}
.footer-social a {
    color: white;
    text-decoration: underline;
}
.footer-social a:hover {
    color: rgba(255,255,255,0.85);
}

.footer-disclaimer {
    opacity: 0.8;
    font-size: 0.8rem;
}

/* Reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(20px);
}

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

/* Modern: reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal { transition: none; }
    * { animation-duration: 0.01ms !important; }
}

/* Professional: print */
@media print {
    .site-header, .nav-cta, .hero-actions, .btn { display: none !important; }
    body { font-size: 12pt; }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-main {
        flex-wrap: wrap;
    }
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links li {
        border-bottom: 1px solid var(--color-border, #e2e8f0);
    }
    .nav-links a {
        display: block;
        padding: 1rem 1.5rem;
        min-height: 44px;
        box-sizing: border-box;
    }
    .nav-toggle {
        display: block;
    }
}