/* ==========================================
   BANGLADESH ELECTION CAMPAIGN WEBSITE
   Mobile-First Responsive Design
   ========================================== */

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

:root {
    /* Bangladesh Color Palette */
    --color-primary: #006A4E;
    --color-primary-dark: #004d38;
    --color-primary-light: #008f66;
    --color-accent: #D32F2F;
    --color-accent-light: #ffebee;

    /* Neutral Colors */
    --color-bg: #FFFFFF;
    --color-bg-alt: #F5F5F5;
    --color-text: #212121;
    --color-text-secondary: #616161;
    --color-border: #E0E0E0;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Typography */
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;

    /* Layout */
    --nav-height: 64px;
    --container-max: 1200px;

    /* Animation */
    --transition-fast: 200ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 600ms ease;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
    /* Prevent overscroll bounce on iOS */
    overscroll-behavior: none;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans Bengali', 'Roboto', sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: var(--nav-height);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-2xl);
}

h2 {
    font-size: var(--font-size-xl);
}

h3 {
    font-size: var(--font-size-lg);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 550px;
    max-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    overflow: hidden;
}

.hero-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

/* Map Animation */
.map-container {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(150px) scale(0.7);
    animation: mapRiseScale 1400ms ease-out forwards;
}

@keyframes mapRiseScale {
    0% {
        opacity: 0;
        transform: translateY(150px) scale(0.7) rotate(-5deg);
    }
    60% {
        opacity: 1;
        transform: translateY(0) scale(1.05) rotate(0deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotate(0deg);
    }
}

.bangladesh-map {
    width: 80%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(211, 47, 47, 0.4));
    animation: mapFadeFloat 1200ms ease-out 2000ms forwards, mapFloat 4s ease-in-out 3200ms infinite;
}

/* Initial map color - Soft coral */
.bangladesh-map path,
.bangladesh-map g path {
    fill: #E07A5F !important;
    transition: fill 1200ms ease-out;
}

/* Fade to light green with floating effect */
@keyframes mapFadeFloat {
    to {
        opacity: 0.25;
        filter: drop-shadow(0 5px 15px rgba(0, 106, 78, 0.15));
    }
}

/* Continuous gentle floating animation */
@keyframes mapFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Change color to light green when faded */
.map-container.faded .bangladesh-map path,
.map-container.faded .bangladesh-map g path {
    fill: #C8E6D0 !important;
}

/* Logo Animation */
.logo-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0;
    animation: logoFadeInScale 1000ms ease-out 1400ms forwards;
    z-index: 2;
}

@keyframes logoFadeInScale {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.logo-circle {
    width: 100px;
    height: 100px;
    background: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    border: 4px solid var(--color-accent);
}

.logo-text {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
}

/* Campaign Logo - "সবার আগে বাংলাদেশ" Image */
.campaign-logo-img {
    width: 280px;
    max-width: 90vw;
    height: auto;
    filter: drop-shadow(0 15px 50px rgba(0, 0, 0, 0.4));
}


/* Slogan */
.slogan {
    position: absolute;
    bottom: 100px;
    left: 0;
    right: 0;
    text-align: center;
    color: var(--color-bg);
    opacity: 0;
    transform: translateY(30px);
    animation: sloganFadeIn 800ms ease-out 3800ms forwards;
    z-index: 4;
    padding: 0 var(--spacing-md);
}

@keyframes sloganFadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.slogan h1 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-weight: 900;
}

.slogan p {
    font-size: var(--font-size-lg);
    opacity: 0.95;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.constituency-badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-bg);
    padding: 6px 20px;
    border-radius: 25px;
    font-size: var(--font-size-base);
    font-weight: 700;
    margin: var(--spacing-xs) 0;
    text-shadow: none;
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.4);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-bg);
    opacity: 0;
    animation: scrollFadeIn 800ms ease-out 4600ms forwards, bounce 2s ease-in-out 5500ms infinite;
    z-index: 5;
}

@keyframes scrollFadeIn {
    to {
        opacity: 0.8;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

.scroll-indicator span {
    font-size: var(--font-size-sm);
}

/* ==========================================
   SECTIONS
   ========================================== */

.section {
    padding: var(--spacing-lg) 0;
}

/* First section after hero - reduce top padding on mobile */
#candidate {
    padding-top: var(--spacing-md);
}

.section-title {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
}

/* ==========================================
   CANDIDATE SECTION
   ========================================== */

.candidate-section {
    background: var(--color-bg-alt);
}

.candidate-intro {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.candidate-photo img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    background: transparent;
    object-fit: contain;
}

.candidate-bio h3 {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.subtitle {
    color: var(--color-accent);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.constituency-info {
    background: var(--color-accent-light);
    padding: var(--spacing-sm);
    border-radius: 6px;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

.achievements {
    list-style: none;
    margin-top: var(--spacing-md);
}

.achievements li {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    background: var(--color-bg);
    border-left: 4px solid var(--color-primary);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* ==========================================
   VISION SECTION
   ========================================== */

.vision-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.vision-card {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.vision-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.vision-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.vision-icon i {
    transition: transform 300ms ease;
}

.vision-card:hover .vision-icon i {
    transform: scale(1.1);
}

.vision-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.vision-card p {
    color: var(--color-text-secondary);
    margin: 0;
}

/* ==========================================
   COMMITMENTS / ISTEHAR SECTION
   ========================================== */

.commitments-section {
    background: var(--color-bg);
}

.commitment-upazila {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    border: 2px solid var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 106, 78, 0.08);
}

.upazila-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

.upazila-header h3 {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    margin: 0;
}

.upazila-badge {
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.commitment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.commitment-list li {
    padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    background: var(--color-bg);
    border-left: 4px solid var(--color-accent);
    border-radius: 6px;
    position: relative;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.commitment-list li:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.commitment-list li::before {
    content: "✓";
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
    font-weight: 900;
    font-size: 1.2rem;
}

/* ==========================================
   ANALYTICS SECTION
   ========================================== */

.analytics-section {
    background: var(--color-bg-alt);
}

.analytics-upazila {
    background: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-primary);
}

.analytics-header h3 {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    margin: 0;
}

.voter-count {
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: var(--font-size-base);
    font-weight: 700;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.analytics-card {
    background: var(--color-bg-alt);
    padding: var(--spacing-sm);
    border-radius: 8px;
    border: 2px solid var(--color-border);
}

.analytics-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
    text-align: center;
}

/* Pie Chart */
.chart-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.pie-chart {
    position: relative;
    width: 140px;
    height: 140px;
    min-width: 140px;
    min-height: 140px;
    flex-shrink: 0;
    border-radius: 50%;
    background: conic-gradient(
        #4A90E2 0% 50%,
        #E91E63 50% 100%
    );
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    aspect-ratio: 1 / 1;
}

.pie-chart::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--color-bg-alt);
    border-radius: 50%;
}

.chart-legend {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.legend-color.male {
    background: #4A90E2;
}

.legend-color.female {
    background: #E91E63;
}

.legend-color.hijra {
    background: #9C27B0;
}

/* Occupation Bars */

.occupation-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.occupation-bar {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.occupation-label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.8rem;
}

.bar-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bar {
    height: 28px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: 4px;
    width: var(--width);
    transition: width 600ms ease-out;
    box-shadow: 0 2px 6px rgba(0, 106, 78, 0.2);
    position: relative;
    overflow: hidden;
}

.bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.bar-value {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

/* Analytics Summary */
.analytics-summary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: 12px;
    margin-top: var(--spacing-lg);
    text-align: center;
}

.analytics-summary h3 {
    color: var(--color-bg);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-2xl);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.summary-stat {
    background: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-md);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    transition: transform var(--transition-normal), background var(--transition-normal);
}

.summary-stat:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.2);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-bg);
}

.stat-icon i {
    transition: transform 300ms ease;
}

.summary-stat:hover .stat-icon i {
    transform: scale(1.15) rotate(5deg);
}

.stat-value {
    font-size: var(--font-size-xl);
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.95;
}

/* ==========================================
   CONSTITUENCIES SECTION
   ========================================== */

.constituencies-section {
    background: var(--color-bg-alt);
}

.constituencies-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.constituency-item {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border-left: 4px solid var(--color-primary);
}

.constituency-item.featured {
    border-left: 6px solid var(--color-primary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.constituency-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.constituency-header h3 {
    color: var(--color-primary);
    margin: 0;
    font-size: var(--font-size-xl);
}

.constituency-count {
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.constituency-item p {
    color: var(--color-text-secondary);
    margin: 0;
}

/* Voter Statistics */
.voter-stats {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    flex-wrap: wrap;
}

.voter-stats span {
    background: var(--color-accent-light);
    color: var(--color-text);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.voter-stats span i {
    color: var(--color-primary);
    margin-right: 6px;
}

/* Union List */
.union-list {
    margin-top: var(--spacing-md);
}

.union-list h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.union-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.union-grid span {
    background: var(--color-bg-alt);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: var(--font-size-sm);
    text-align: center;
    border: 1px solid var(--color-border);
}

.municipality-note {
    font-style: italic;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-accent-light);
    border-radius: 6px;
}

/* Constituency Summary */
.constituency-summary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 12px;
    margin-top: var(--spacing-md);
    text-align: center;
}

.constituency-summary h3 {
    color: var(--color-bg);
    margin-bottom: var(--spacing-md);
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-bg);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    font-weight: 600;
}

/* ==========================================
   UPDATES SECTION
   ========================================== */

.updates-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.update-card {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.update-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.update-date {
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.update-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.update-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.update-link {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.update-link:hover {
    text-decoration: underline;
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background: var(--color-primary-dark);
    color: var(--color-bg);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    text-align: center;
}

.footer-logo .logo-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
}

.footer-logo .logo-text {
    font-size: 2rem;
}

.footer-logo p {
    opacity: 0.9;
}

/* Campaign Logo in Footer */
.campaign-logo-footer {
    margin-bottom: var(--spacing-sm);
}

.campaign-logo-footer .logo-main {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-bg);
    margin: 0 0 var(--spacing-xs) 0;
    line-height: 1.2;
}

.campaign-logo-footer .candidate-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-accent-light);
    margin: 0;
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-bg);
}

.footer-links p {
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.footer-links p i {
    margin-right: 8px;
    color: var(--color-primary-light);
    width: 20px;
    display: inline-block;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.social-links a {
    color: var(--color-bg);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transition: background var(--transition-fast);
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.footer-disclaimer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-disclaimer p {
    opacity: 0.8;
    font-size: var(--font-size-sm);
}

.copyright {
    margin-top: var(--spacing-sm);
    opacity: 0.6;
}

.technical-support {
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
    opacity: 0.5;
}

.technical-support a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color 0.3s ease;
}

.technical-support a:hover {
    color: rgba(255, 255, 255, 1);
}

/* ==========================================
   BOTTOM NAVIGATION
   ========================================== */

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: var(--nav-height);
    z-index: 1000;
    padding: 0 var(--spacing-xs);
    transition: transform 0.3s ease;
    /* Ensure it's above everything */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Touch device specific styles */
.touch-device .bottom-nav {
    /* Larger touch area on mobile */
    padding: var(--spacing-xs) var(--spacing-sm);
}

.touch-device .vision-card,
.touch-device .update-card,
.touch-device .commitment-list li {
    /* Remove hover transforms on touch devices */
    cursor: default;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: var(--spacing-xs);
    min-width: 60px;
    min-height: 44px;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    text-align: center;
}

.nav-item span {
    font-size: 0.7rem;
    font-weight: 500;
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

.nav-item.active {
    color: var(--color-primary);
}

.nav-item:hover {
    color: var(--color-primary-dark);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

/* Tablet (768px and up) */
@media (min-width: 768px) {
    :root {
        --font-size-base: 18px;
        --font-size-2xl: 2.5rem;
        --font-size-3xl: 3rem;
    }

    .hero {
        max-height: 900px;
    }

    .slogan {
        bottom: 120px;
    }

    .scroll-indicator {
        bottom: 60px;
    }

    .section {
        padding: var(--spacing-xl) 0;
    }

    #candidate {
        padding-top: var(--spacing-xl);
    }

    .candidate-intro {
        flex-direction: row;
        align-items: center;
    }

    .candidate-photo {
        flex: 0 0 40%;
    }

    .candidate-bio {
        flex: 1;
    }

    .vision-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .updates-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .footer-logo {
        text-align: left;
    }

    .footer-logo .logo-circle {
        margin-left: 0;
    }

    .slogan h1 {
        font-size: var(--font-size-2xl);
    }

    .candidate-image {
        width: 350px;
    }

    .party-logo {
        width: 250px;
        height: 250px;
    }

    .campaign-logo .logo-main {
        font-size: 2.2rem;
    }

    .campaign-logo .logo-sub {
        font-size: 1.8rem;
    }

    .union-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .summary-stats {
        grid-template-columns: repeat(4, 1fr);
    }

    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .analytics-card {
        padding: var(--spacing-lg);
    }

    .analytics-card h4 {
        font-size: var(--font-size-lg);
    }

    .pie-chart {
        width: 180px;
        height: 180px;
    }

    .pie-chart::before {
        width: 100px;
        height: 100px;
    }

    .occupation-label {
        font-size: var(--font-size-sm);
    }

    .bar-value {
        font-size: var(--font-size-sm);
    }

    .legend-item {
        font-size: var(--font-size-sm);
        gap: var(--spacing-sm);
    }

    .legend-color {
        width: 20px;
        height: 20px;
        border-radius: 4px;
    }

    .bar {
        height: 32px;
    }

    .occupation-bars {
        gap: var(--spacing-sm);
    }

    .summary-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
    .vision-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .nav-item span {
        font-size: 0.75rem;
    }

    .nav-item svg {
        width: 24px;
        height: 24px;
    }

    .campaign-logo .logo-main {
        font-size: 2.5rem;
    }

    .campaign-logo .logo-sub {
        font-size: 2rem;
    }

    .union-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .pie-chart {
        width: 220px;
        height: 220px;
    }

    .pie-chart::before {
        width: 130px;
        height: 130px;
    }

    .summary-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Large Desktop (1440px and up) */
@media (min-width: 1440px) {
    .slogan h1 {
        font-size: var(--font-size-3xl);
    }

    .candidate-image {
        width: 400px;
    }

    .party-logo {
        width: 280px;
        height: 280px;
    }
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
    .vision-card,
    .update-card,
    .constituency-item {
        border: 2px solid var(--color-border);
    }
}

/* ==========================================
   EXTRA SMALL DEVICES (320px - 375px)
   ========================================== */
@media (max-width: 374px) {
    :root {
        --font-size-base: 14px;
        --font-size-sm: 0.8rem;
        --font-size-lg: 1rem;
        --font-size-xl: 1.25rem;
        --font-size-2xl: 1.5rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .campaign-logo-img {
        width: 220px;
    }

    .slogan h1 {
        font-size: 1.25rem;
    }

    .slogan p {
        font-size: 0.9rem;
    }

    .constituency-badge {
        font-size: 0.85rem;
        padding: 5px 14px;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    /* Candidate Section */
    .candidate-bio h3 {
        font-size: 1.2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    /* Analytics */
    .analytics-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .voter-count {
        font-size: 0.85rem;
        padding: 6px 14px;
    }

    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .pie-chart {
        width: 100px;
        height: 100px;
        min-width: 100px;
        min-height: 100px;
    }

    .pie-chart::before {
        width: 55px;
        height: 55px;
    }

    .legend-item {
        font-size: 0.75rem;
    }

    .occupation-label {
        font-size: 0.75rem;
    }

    .bar {
        height: 24px;
    }

    .bar-value {
        font-size: 0.65rem;
    }

    /* Commitments */
    .upazila-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .commitment-list li {
        padding-left: var(--spacing-lg);
        font-size: 0.9rem;
    }

    .commitment-list li::before {
        left: 8px;
        font-size: 1rem;
    }

    /* Constituencies */
    .constituency-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .union-grid {
        grid-template-columns: 1fr;
    }

    .union-grid span {
        font-size: 0.85rem;
        padding: 10px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    /* Footer */
    .campaign-logo-footer .logo-main {
        font-size: 1.2rem;
    }

    .campaign-logo-footer .candidate-name {
        font-size: 1rem;
    }

    /* Bottom Nav */
    .nav-item {
        min-width: 50px;
        padding: 6px;
    }

    .nav-item span {
        font-size: 0.6rem;
    }

    .nav-item svg {
        width: 18px;
        height: 18px;
    }
}

/* ==========================================
   SMALL MOBILE (375px - 480px)
   ========================================== */
@media (min-width: 375px) and (max-width: 479px) {
    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .analytics-card {
        padding: var(--spacing-md);
    }

    .pie-chart {
        width: 110px;
        height: 110px;
        min-width: 110px;
        min-height: 110px;
    }

    .pie-chart::before {
        width: 60px;
        height: 60px;
    }

    .legend-item {
        font-size: 0.8rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================
   MOBILE TOUCH OPTIMIZATIONS
   ========================================== */

/* Ensure minimum touch target size of 44px */
.nav-item,
.social-links a,
.update-link,
a[href] {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

/* Better tap highlighting */
@media (hover: none) and (pointer: coarse) {
    .vision-card:active,
    .update-card:active,
    .commitment-list li:active,
    .constituency-item:active {
        transform: scale(0.98);
        opacity: 0.9;
    }

    /* Remove hover effects on touch devices */
    .vision-card:hover,
    .update-card:hover,
    .commitment-list li:hover,
    .summary-stat:hover {
        transform: none;
    }

    /* Add touch feedback */
    .nav-item:active {
        background: var(--color-bg-alt);
        border-radius: 8px;
    }
}

/* Improve text readability on mobile */
@media (max-width: 767px) {
    body {
        -webkit-text-size-adjust: 100%;
        text-size-adjust: 100%;
    }

    p, li {
        line-height: 1.7;
    }

    /* Larger touch targets for links */
    .update-link {
        padding: var(--spacing-sm) 0;
    }

    /* Better spacing for commitment list */
    .commitment-list li {
        padding: var(--spacing-md) var(--spacing-sm) var(--spacing-md) calc(var(--spacing-lg) + 8px);
        margin-bottom: var(--spacing-md);
        line-height: 1.6;
    }

    /* Scroll margin for anchor links */
    section[id] {
        scroll-margin-top: 20px;
    }

    /* Better analytics card layout */
    .analytics-upazila {
        padding: var(--spacing-md);
    }

    .occupation-card {
        grid-column: 1 / -1;
    }

    /* Improve voter stats wrapping */
    .voter-stats {
        gap: var(--spacing-sm);
    }

    .voter-stats span {
        flex: 1;
        min-width: 120px;
        text-align: center;
        padding: 10px 12px;
    }

    /* Summary section improvements */
    .analytics-summary,
    .constituency-summary {
        padding: var(--spacing-lg);
    }

    .analytics-summary h3,
    .constituency-summary h3 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-md);
    }

    .summary-stat,
    .stat-item {
        padding: var(--spacing-sm);
    }

    .stat-icon {
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 1.2rem;
    }

    /* Vision cards */
    .vision-card {
        padding: var(--spacing-md);
    }

    .vision-icon {
        font-size: 2rem;
    }

    /* Footer mobile optimization */
    .footer {
        padding: var(--spacing-lg) 0 calc(var(--nav-height) + var(--spacing-md));
    }

    .footer-content {
        gap: var(--spacing-md);
    }

    .footer-links,
    .footer-social {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* ==========================================
   SAFE AREA INSETS (Notched Devices)
   ========================================== */

@supports (padding: max(0px)) {
    .bottom-nav {
        padding-bottom: max(0px, env(safe-area-inset-bottom));
        height: calc(var(--nav-height) + env(safe-area-inset-bottom, 0px));
    }

    body {
        padding-bottom: calc(var(--nav-height) + env(safe-area-inset-bottom, 0px));
    }

    .hero {
        padding-top: env(safe-area-inset-top, 0px);
    }
}

/* ==========================================
   COUNTING ANIMATION STYLES
   ========================================== */

.stat-number {
    transition: transform 0.3s ease;
}

.stat-number.counting {
    transform: scale(1.05);
}

.stat-item.animated .stat-number {
    animation: numberPop 0.5s ease-out;
}

@keyframes numberPop {
    0% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ==========================================
   LANDSCAPE MOBILE ORIENTATION
   ========================================== */

@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        max-height: none;
    }

    .slogan {
        bottom: 60px;
    }

    .scroll-indicator {
        display: none;
    }

    .campaign-logo-img {
        width: 200px;
    }
}

/* ==========================================
   DARK MODE SUPPORT (Optional)
   ========================================== */

@media (prefers-color-scheme: dark) {
    /* Uncomment to enable dark mode
    :root {
        --color-bg: #121212;
        --color-bg-alt: #1E1E1E;
        --color-text: #E0E0E0;
        --color-text-secondary: #A0A0A0;
        --color-border: #333333;
    }
    */
}

/* Print styles */
@media print {
    .bottom-nav,
    .scroll-indicator {
        display: none;
    }

    .hero {
        height: auto;
        min-height: 400px;
    }

    * {
        animation: none !important;
    }
}