:root {
    --bg-page: #F8FAFC;
    --bg-hero-start: #F0FDFA;
    --bg-hero-end: #F1F5F9;
    --bg-card: #FFFFFF;
    --primary-accent: #0D9488;
    --primary-accent-light: #CCFBF1;
    --text-dark: #1E293B;
    --text-medium: #475569;
    --text-light: #94A3B8;
    --border-color: #E2E8F0;
    --error-bg: #FEF2F2;
    --error-text: #DC2626;
    --warning-bg: #FFFBEB;
    --warning-text: #B45309;
    --success-bg: #ECFDF5;
    --success-text: #065F46;
    --upload-bg: #F8FAFC;
    --upload-border: #E2E8F0;
    --upload-active: #CCFBF1;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-page);
    color: var(--text-medium);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    color: var(--text-dark);
    line-height: 1.2;
    font-weight: 600;
}

h1 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

h2.section-title {
    font-size: clamp(1.25rem, 4vw, 1.5rem);
    margin-bottom: 1.25rem;
    text-align: center;
    width: 100%;
}

h3.subsection-title {
    font-size: clamp(1rem, 3vw, 1.1rem);
    margin-bottom: 0.75rem;
}

/* Navigation */
.navbar {
    background-color: var(--bg-card);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem clamp(0.75rem, 3vw, 1rem);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.brand-name {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1.1rem;
}

/* Brand Link - Remove underline */
.brand-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-link:hover {
    text-decoration: none;
    color: inherit;
}

/* Navigation Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 0.25rem;
    z-index: 1002;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Navigation Slider */
.nav-slider {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-card);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease-in-out;
    z-index: 1001;
    overflow-y: auto;
}

.nav-slider.active {
    right: 0;
}

.slider-content {
    padding: 1.5rem;
    height: 100%;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.slider-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-dark);
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1002;
}

.slider-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.slider-link {
    display: block;
    padding: 1rem;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: all 0.2s;
}

.slider-link:hover, .slider-link.active {
    background-color: var(--primary-accent-light);
    color: var(--primary-accent);
}

/* Overlay when slider is open */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Layout */
main {
    padding: 0.75rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.card {
    background-color: var(--bg-card);
    border-radius: 0.75rem;
    padding: clamp(0.75rem, 3vw, 1.25rem);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    width: 100%;
}

.main-card {
    border-top: 4px solid var(--primary-accent);
}

.main-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    width: 100%;
}

@media (min-width: 768px) {
    main {
        padding: 1rem;
    }
    .main-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* Form Styles */
.form-section {
    width: 100%;
}

.input-group {
    margin-bottom: 1.5rem;
}

.form-section label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: clamp(0.8rem, 2.5vw, 0.875rem);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-section input, .form-section select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    background-color: var(--bg-page);
    transition: border-color 0.2s, box-shadow 0.2s;
    height: 48px;
}

.form-section input:focus, .form-section select:focus {
    outline: none;
    background-color: white;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 3px var(--primary-accent-light);
}

.calculate-button {
    width: 100%;
    background-color: var(--primary-accent);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 1rem;
    height: 48px;
}

.calculate-button:hover {
    background-color: #0b8378;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.2);
}

/* Tab Buttons */
.tab-buttons {
    display: flex;
    margin-bottom: 1.5rem;
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--bg-page);
    border: 1px solid var(--border-color);
}

.tab-button {
    flex: 1;
    padding: 0.75rem;
    text-align: center;
    background: transparent;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin: 0;
    color: var(--text-medium);
}

.tab-button.active {
    background: var(--primary-accent);
    color: white;
}

/* Business Feature */
.business-feature {
    background: linear-gradient(135deg, #0D9488 0%, #0b8378 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin: 1.5rem 0;
}

.business-feature h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.business-feature p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 0;
}

/* Task Input Container - CLEAN VERSION */
.task-input-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.task-input-container input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    background-color: var(--bg-page);
    transition: border-color 0.2s, box-shadow 0.2s;
    height: 48px;
    color: var(--text-dark);
}

.task-input-container input:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 3px var(--primary-accent-light);
    background-color: white;
}

.task-input-container input::placeholder {
    color: var(--text-light);
}

/* Add Task Button - Clean version */
.btn-add {
    background: var(--primary-accent);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 48px;
    width: 100%;
}

.btn-add:hover {
    background: #0b8378;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.2);
}

/* Desktop layout for task input */
@media (min-width: 768px) {
    .task-input-container {
        flex-direction: row;
        align-items: center;
    }
    
    .task-input-container input {
        flex: 1;
    }
    
    .btn-add {
        width: auto;
        min-width: 140px;
    }
}

/* Tasks List */
.tasks-list {
    margin-top: 1rem;
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.75rem;
    background-color: var(--bg-page);
}

.task-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.task-item:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.1);
}

.task-checkbox {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--primary-accent);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}

.task-checkbox:hover {
    border-color: var(--primary-accent);
    background-color: var(--primary-accent-light);
}

.task-checkbox.checked {
    background: var(--primary-accent);
    border-color: var(--primary-accent);
}

.task-checkbox.checked::after {
    content: '✓';
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.task-text {
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.4;
    padding: 0.25rem 0;
    word-break: break-word;
    color: var(--text-dark);
}

.task-text.completed {
    text-decoration: line-through;
    color: var(--text-light);
}

.task-actions {
    display: flex;
    gap: 0.5rem;
}

.task-action {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.task-action:hover {
    color: var(--primary-accent);
    background-color: var(--primary-accent-light);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-page);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.stat-card:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.1);
}

.stat-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-accent);
    flex-shrink: 0;
    font-size: 1.25rem;
}

.stat-content h3 {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
}

/* Results Section */
.results-section {
    width: 100%;
}

.results-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.result-box {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--bg-page);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    width: 100%;
}

.result-box.primary {
    background-color: var(--primary-accent-light);
    border-color: var(--primary-accent);
}

.result-label {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.result-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
    word-break: break-all;
}

.result-box small {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Timer Display */
.timer-display-section {
    width: 100%;
    text-align: center;
}

.timer-container {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0;
}

.timer-circle {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--bg-page);
    border: 3px solid var(--primary-accent-light);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.timer-progress {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(var(--primary-accent) 0%, transparent 0%);
    z-index: 1;
}

.timer-time {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    z-index: 2;
}

.timer-label {
    font-size: 0.875rem;
    color: var(--primary-accent);
    font-weight: 600;
    z-index: 2;
    margin-top: 0.5rem;
}

/* Timer Controls */
.timer-controls {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.timer-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.preset-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-page);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.preset-btn.active, .preset-btn:hover {
    background: var(--primary-accent);
    color: white;
    border-color: var(--primary-accent);
}

/* Session Info */
.current-session-info {
    background: var(--bg-page);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.session-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.session-item {
    display: flex;
    justify-content: space-between;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.session-item:last-child {
    border-bottom: none;
}

.session-item span:first-child {
    font-weight: 600;
    color: var(--text-dark);
}

.session-item span:last-child {
    color: var(--text-medium);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

@media (min-width: 480px) {
    .action-buttons {
        flex-direction: row;
    }
}

.action-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    flex: 1;
}

.print-button {
    background-color: var(--primary-accent);
    color: white;
}

.print-button:hover {
    background-color: #0b8378;
}

.save-button {
    background-color: var(--bg-page);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}

.save-button:hover {
    background-color: var(--border-color);
}

/* Privacy Notice */
.privacy-notice {
    background: var(--primary-accent-light);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-accent);
}

.privacy-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-accent);
    margin-bottom: 0.5rem;
}

.privacy-text {
    font-size: 0.875rem;
    color: var(--text-medium);
    line-height: 1.5;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--bg-hero-start) 0%, var(--bg-hero-end) 100%);
    padding: clamp(2rem, 6vw, 4rem) 1rem;
    margin-bottom: 1.5rem;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.hero-text h1 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.hero-text p {
    font-size: clamp(1rem, 3vw, 1.125rem);
    max-width: 800px;
    margin: 0 auto 2rem;
    color: var(--text-medium);
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-accent);
    color: white;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.2);
}

.cta-button:hover {
    background-color: #0b8378;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(13, 148, 136, 0.3);
}

/* Content Section */
.content-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem 2rem;
    width: 100%;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 1024px) {
    .content-grid {
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
    }
}

.content-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Info Items */
.info-item {
    margin-bottom: 1.5rem;
}

.info-item h3 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.info-item p {
    color: var(--text-medium);
}

/* FAQ Items */
.faq-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.faq-item h3 {
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.faq-item p {
    color: var(--text-medium);
}

/* Tip Items */
.tip-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.tip-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.tip-icon {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--primary-accent-light);
    color: var(--primary-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.tip-icon i {
    font-size: 1rem;
    margin-top: 0.75rem;
}

.tip-content h3 {
    margin-bottom: 0.25rem;
    color: var(--text-dark);
    font-size: 1rem;
}

.tip-content p {
    color: var(--text-medium);
    font-size: 0.875rem;
}

/* Message Boxes */
.message-box {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.error-box {
    background-color: var(--error-bg);
    color: var(--error-text);
    border-left: 4px solid var(--error-text);
}

.info-box {
    background-color: var(--success-bg);
    color: var(--success-text);
    border-left: 4px solid var(--success-text);
}

.message-content {
    flex: 1;
}

/* Footer */
.footer {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 2rem 1rem;
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer p {
    margin-bottom: 1rem;
    color: var(--text-medium);
}

.footer a {
    color: var(--primary-accent);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-medium);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary-accent);
}

.disclaimer {
    font-size: 0.875rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

/* Animations */
.animate-on-load {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Adjustments */
@media (max-width: 767px) {
    .nav-container {
        padding: 0.5rem 0.75rem;
    }
    
    .nav-slider {
        width: 280px;
    }
    
    .hero-section {
        padding: 1.5rem 0.75rem;
    }
    
    .card {
        padding: 1rem;
    }
    
    .timer-circle {
        width: 150px;
        height: 150px;
    }
    
    .timer-time {
        font-size: 2rem;
    }
    
    .timer-controls {
        flex-direction: column;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: 1.25rem;
    }
}

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

/* Focus styles for keyboard navigation */
button:focus-visible, input:focus-visible, select:focus-visible {
    outline: 2px solid var(--primary-accent);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar, .hero-section, .footer, .content-sidebar {
        display: none;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .main-grid {
        display: block;
    }
    
    .calculate-button, .action-button {
        display: none;
    }
}

.input-help {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

/* Loading state */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '...';
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0%, 33% { content: '.'; }
    34%, 66% { content: '..'; }
    67%, 100% { content: '...'; }
}

/* Timer states */
.timer-running {
    border-color: var(--primary-accent);
    box-shadow: 0 0 20px rgba(13, 148, 136, 0.2);
}

.timer-break {
    border-color: var(--success-text);
}

.timer-paused {
    border-color: var(--warning-text);
}

/* Scrollbar styling for tasks list */
.tasks-list::-webkit-scrollbar {
    width: 6px;
}

.tasks-list::-webkit-scrollbar-track {
    background: var(--bg-page);
    border-radius: 3px;
}

.tasks-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.tasks-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-light);
}

/* Mini Blog Styles */
.blog-posts {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.blog-post {
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.blog-post:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.blog-post h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    line-height: 1.4;
}

.blog-meta {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.blog-post p {
    color: var(--text-medium);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.blog-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.keyword-tag {
    background: var(--primary-accent-light);
    color: var(--primary-accent);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--primary-accent);
}

/* SEO Keywords Grid */
.keywords-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.seo-keyword {
    background: var(--bg-page);
    color: var(--text-medium);
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.seo-keyword:hover {
    background: var(--primary-accent-light);
    color: var(--primary-accent);
    border-color: var(--primary-accent);
}

/* Responsive adjustments for blog */
@media (max-width: 767px) {
    .blog-keywords {
        gap: 0.375rem;
    }
    
    .keyword-tag {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
    
    .keywords-grid {
        gap: 0.375rem;
    }
    
    .seo-keyword {
        font-size: 0.7rem;
        padding: 0.4rem 0.6rem;
    }
}

/* FIXED CONTENT SECTIONS - PROPERLY CENTERED AND SPACED */

/* Overview Grid - 4 columns on desktop */
.overview-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem auto;
    justify-items: center;
    max-width: 1200px;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .overview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .overview-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

.overview-card {
    background: var(--bg-page);
    border-radius: 0.75rem;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.overview-card:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.15);
    transform: translateY(-4px);
}

.overview-icon {
    width: 4rem;
    height: 4rem;
    background: var(--primary-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-accent);
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
}

.overview-card h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-size: 1.1rem;
    text-align: center;
}

.overview-card p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 0.9rem;
    text-align: left;
}

/* Use Cases Grid - 3 columns on desktop */
.usecases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem auto;
    justify-items: center;
    max-width: 1200px;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .usecases-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .usecases-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.usecase-card {
    background: var(--bg-page);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.usecase-card:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.15);
    transform: translateY(-4px);
}

.usecase-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--primary-accent-light);
    border-bottom: 1px solid var(--border-color);
}

.usecase-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-accent);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.usecase-header h3 {
    color: var(--text-dark);
    margin: 0;
    font-size: 1.1rem;
}

.usecase-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.problem-solution h4 {
    color: var(--text-dark);
    margin: 0.5rem 0 0.25rem;
    font-size: 0.9rem;
}

.problem-solution p {
    color: var(--text-medium);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.pro-tip {
    background: var(--warning-bg);
    border-left: 4px solid var(--warning-text);
    padding: 1rem;
    border-radius: 0.25rem;
    margin: 1rem 0;
    font-size: 0.85rem;
}

.pro-tip strong {
    color: var(--warning-text);
}

.benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 1rem;
}

.benefit-tag {
    background: var(--success-bg);
    color: var(--success-text);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Tips Grid - 4 columns on desktop */
.tips-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem auto;
    justify-items: center;
    max-width: 1200px;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .tips-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .tips-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

.tip-card {
    background: var(--bg-page);
    border-radius: 0.75rem;
    padding: 2rem 1.5rem;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    text-align: center;
}

.tip-card:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.15);
    transform: translateY(-4px);
}

.tip-number {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
}

.tip-card h3 {
    margin: 0.5rem 0 1rem;
    color: var(--text-dark);
    font-size: 1rem;
    padding-top: 0.5rem;
}

.tip-card p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 0.9rem;
    text-align: left;
}

/* Advantages Grid - 3 columns on desktop */
.advantages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem auto;
    justify-items: center;
    max-width: 1200px;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .advantages-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.advantage-card {
    background: var(--bg-page);
    border-radius: 0.75rem;
    padding: 2.5rem 1.5rem;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.advantage-card:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.15);
    transform: translateY(-4px);
}

.advantage-icon {
    width: 4rem;
    height: 4rem;
    background: var(--primary-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-accent);
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
}

.advantage-card h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.advantage-card p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Success Stories */
.success-stories {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 2rem auto;
    max-width: 1200px;
    padding: 0 1rem;
}

.success-story {
    background: var(--bg-page);
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.success-story:hover {
    border-color: var(--primary-accent);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.15);
}

.story-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--primary-accent-light);
    border-bottom: 1px solid var(--border-color);
}

.user-avatar {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--primary-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.user-info h3 {
    color: var(--text-dark);
    margin: 0;
}

.user-info p {
    color: var(--text-medium);
    margin: 0;
    font-size: 0.9rem;
}

.story-content {
    padding: 1.5rem;
}

.before-after {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .before-after {
        grid-template-columns: 1fr 1fr;
    }
}

.before, .after {
    padding: 1rem;
    border-radius: 0.5rem;
}

.before {
    background: var(--error-bg);
    border-left: 4px solid var(--error-text);
}

.after {
    background: var(--success-bg);
    border-left: 4px solid var(--success-text);
}

.before h4, .after h4 {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.before h4 {
    color: var(--error-text);
}

.after h4 {
    color: var(--success-text);
}

.before p, .after p {
    color: var(--text-medium);
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
}

.results {
    display: flex;
    justify-content: space-around;
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.result-metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-accent);
    line-height: 1;
}

.metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-medium);
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.testimonial {
    background: var(--primary-accent-light);
    border-left: 4px solid var(--primary-accent);
    padding: 1rem;
    border-radius: 0.25rem;
    font-style: italic;
}

.testimonial p {
    color: var(--text-medium);
    margin: 0;
    line-height: 1.5;
}

/* Technical Content */
.technical-content {
    margin: 2rem auto;
    max-width: 1200px;
    padding: 0 1rem;
}

.technical-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.technical-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.technical-section h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.technical-section p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.technical-section p:last-child {
    margin-bottom: 0;
}

/* Center all section containers and add proper spacing */
.content-section .card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.content-section {
    margin-bottom: 4rem;
    width: 100%;
}

.content-section:last-child {
    margin-bottom: 0;
}

/* Ensure proper content alignment within cards */
.overview-card h3,
.usecase-header h3,
.tip-card h3,
.advantage-card h3 {
    text-align: center;
    width: 100%;
}

/* Make sure use case content is properly aligned */
.usecase-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.problem-solution,
.pro-tip,
.benefits {
    text-align: left;
    width: 100%;
}

/* Add consistent min-height for better alignment */
.overview-card,
.usecase-card,
.tip-card,
.advantage-card {
    min-height: 320px;
}

/* Specific height adjustments for different card types */
.overview-card {
    min-height: 380px;
}

.usecase-card {
    min-height: 480px;
}

.tip-card {
    min-height: 280px;
}

.advantage-card {
    min-height: 320px;
}

/* Quick Tip & Troubleshooting */
.quick-tip {
    background: var(--primary-accent-light);
    border-left: 4px solid var(--primary-accent);
    padding: 1rem;
    border-radius: 0.25rem;
    margin: 1rem 0;
    font-size: 0.9rem;
}

.quick-tip strong {
    color: var(--primary-accent);
}

.troubleshooting {
    background: var(--bg-page);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-top: 1rem;
}

.troubleshooting h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.troubleshooting ul {
    padding-left: 1.5rem;
    color: var(--text-medium);
    font-size: 0.85rem;
}

.troubleshooting li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}
/* FORCE FULL WIDTH FOR GRID SECTIONS */
.content-section article.card {
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

/* CENTER THE ACTUAL GRIDS */
.overview-grid,
.usecases-grid, 
.tips-grid,
.advantages-grid,
.success-stories,
.technical-content {
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* REMOVE SIDEBAR ON GRID SECTIONS */
.content-section:has(.overview-grid) .content-grid,
.content-section:has(.usecases-grid) .content-grid,
.content-section:has(.tips-grid) .content-grid,
.content-section:has(.advantages-grid) .content-grid,
.content-section:has(.success-stories) .content-grid {
    grid-template-columns: 1fr !important;
    max-width: 1200px;
    margin: 0 auto;
}

.content-section:has(.overview-grid) .content-main,
.content-section:has(.usecases-grid) .content-main,
.content-section:has(.tips-grid) .content-main,
.content-section:has(.advantages-grid) .content-main,
.content-section:has(.success-stories) .content-main {
    max-width: 100%;
}