/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #1d4ed8;
    --secondary-green: #047857;
    --accent-yellow: #d97706;
    --accent-purple: #7c3aed;
    --text-dark: #111827;
    --text-medium: #374151;
    --text-light: #4b5563;
    --text-lighter: #6b7280;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --border-radius: 8px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header and Navigation */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--primary-blue);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    gap: 4px;
}

.hamburger-line {
    width: 24px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background: var(--white);
    z-index: 999;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    padding-top: 80px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-list {
    list-style: none;
    padding: 0;
}

.mobile-menu-link {
    display: block;
    padding: 1rem 2rem;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.mobile-menu-link:hover {
    background: var(--gray-50);
    color: var(--primary-blue);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border-color: var(--gray-300);
}

.btn-outline:hover {
    background: var(--gray-50);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-green) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

/* Hero-specific button styling for better visibility */
.hero .btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    font-weight: 600;
}

.hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-cta .btn {
    min-width: 200px;
    padding: 14px 28px;
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: none;
}

.hero-cta .btn-primary {
    background: var(--white);
    color: var(--primary-blue);
    border: 2px solid var(--white);
}

.hero-cta .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero-cta .btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    backdrop-filter: blur(10px);
}

.hero-cta .btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Calculator Section */
.calculator-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.calculator-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.calculator-form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.calculate-btn {
    width: 100%;
    margin-top: 1rem;
}

.calculator-result {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.calculator-result.show {
    opacity: 1;
    transform: translateY(0);
}

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

.result-grade {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.result-grade.success {
    color: var(--secondary-green);
}

.result-grade.warning {
    color: var(--accent-yellow);
}

.result-grade.danger {
    color: #dc2626;
}

.result-status {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    border-radius: var(--border-radius);
}

.result-status.success {
    background: #dcfce7;
    color: #166534;
}

.result-status.warning {
    background: #fef3c7;
    color: #92400e;
}

.result-status.danger {
    background: #fee2e2;
    color: #991b1b;
}

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

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: var(--white);
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

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

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

/* Use Cases Section */
.use-cases {
    padding: 80px 0;
    background: var(--gray-50);
}

.use-cases h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

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

.use-case {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.use-case:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.use-case h3 {
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.use-case p {
    color: var(--text-medium);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    width: 40px;
    height: 40px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: var(--gray-300);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .calculator-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .result-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .calculator-section,
    .how-it-works,
    .use-cases {
        padding: 60px 0;
    }
    
    .calculator-form,
    .calculator-result {
        padding: 1.5rem;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Performance Optimizations */
.lazy-load {
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.lazy-load.loaded {
    opacity: 1;
    transform: translateY(0);
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for accessibility */
button:focus,
input:focus,
a:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .mobile-menu,
    .mobile-menu-overlay,
    .footer {
        display: none;
    }
    
    .calculator-result {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Page-specific styles */
.page-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-green) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.main-content {
    min-height: calc(100vh - 200px);
}

/* FAQ Styles */
.faq-section {
    padding: 80px 0;
    background: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    background: var(--white);
    border: none;
    padding: 1.5rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--gray-50);
}

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

.faq-icon {
    font-size: 1.5rem;
    color: var(--primary-blue);
    font-weight: bold;
    min-width: 24px;
    text-align: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--gray-50);
}

.faq-answer p,
.faq-answer ul {
    padding: 0 1.5rem;
    margin: 1rem 0;
    color: var(--text-medium);
    line-height: 1.6;
}

.faq-answer ul {
    padding-left: 3rem;
}

.faq-answer li {
    margin-bottom: 0.5rem;
}

.faq-answer strong {
    color: var(--text-dark);
}

.faq-answer a {
    color: var(--primary-blue);
    text-decoration: none;
}

.faq-answer a:hover {
    text-decoration: underline;
}

.faq-item.active .faq-question {
    background: var(--gray-50);
}

/* CTA Section */
.cta-section {
    background: var(--gray-50);
    padding: 60px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.cta-section p {
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Mobile responsiveness for FAQ */
@media (max-width: 768px) {
    .page-hero {
        padding: 40px 0;
    }
    
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .faq-section {
        padding: 60px 0;
    }
    
    .faq-question {
        padding: 1rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
        line-height: 1.4;
    }
    
    .faq-answer p,
    .faq-answer ul {
        padding: 0 1rem;
    }
    
    .faq-answer ul {
        padding-left: 2rem;
    }
    
    .cta-section {
        padding: 40px 0;
    }
    
    .cta-section h2 {
        font-size: 1.5rem;
    }
}/*
 Home FAQ Section */
.home-faq {
    padding: 80px 0;
    background: var(--white);
}

.home-faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.home-faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.home-faq .faq-item {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.home-faq .faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.home-faq .faq-item p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.faq-cta {
    text-align: center;
}

.brand-name {
    text-decoration: none;
    color: var(--primary-blue);
}

.brand-name:hover {
    color: #1d4ed8;
}

/* Mobile responsiveness for home FAQ */
@media (max-width: 768px) {
    .home-faq {
        padding: 60px 0;
    }
    
    .home-faq h2 {
        font-size: 2rem;
    }
    
    .home-faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .home-faq .faq-item {
        padding: 1.5rem;
    }
}/* Tu
torial Page Styles */
.tutorial-section {
    padding: 80px 0;
    background: var(--white);
}

.tutorial-steps {
    max-width: 900px;
    margin: 0 auto;
}

.tutorial-step {
    margin-bottom: 4rem;
    position: relative;
}

.tutorial-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 80px;
    width: 2px;
    height: calc(100% - 60px);
    background: var(--gray-200);
    z-index: 1;
}

.step-content {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.step-info {
    flex: 1;
}

.step-info h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.step-info p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.step-example,
.step-tips {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.step-example h4,
.step-tips h4 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.step-tips ul {
    margin: 0;
    padding-left: 1.5rem;
}

.step-tips li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.result-examples {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.result-example {
    padding: 1rem;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.result-example.success {
    background: #dcfce7;
    border-color: var(--secondary-green);
    color: #166534;
}

.result-example.warning {
    background: #fef3c7;
    border-color: var(--accent-yellow);
    color: #92400e;
}

.result-example.danger {
    background: #fee2e2;
    border-color: #dc2626;
    color: #991b1b;
}

/* Formula Section */
.formula-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.formula-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.formula-explanation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.formula-box,
.formula-example {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.formula-box h3,
.formula-example h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.formula {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin: 1rem 0;
    font-family: 'Courier New', monospace;
}

.calculation-steps ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.calculation {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: var(--border-radius);
    font-family: 'Courier New', monospace;
    margin: 1rem 0;
    line-height: 1.8;
}

/* Tips Section */
.tips-section {
    padding: 80px 0;
    background: var(--white);
}

.tips-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

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

.tip-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.tip-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.tip-card ul {
    margin: 0;
    padding-left: 1.5rem;
}

.tip-card li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* Mobile responsiveness for tutorial */
@media (max-width: 768px) {
    .tutorial-section {
        padding: 60px 0;
    }
    
    .tutorial-step {
        margin-bottom: 3rem;
    }
    
    .tutorial-step:not(:last-child)::after {
        display: none;
    }
    
    .step-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        align-self: flex-start;
    }
    
    .step-info h2 {
        font-size: 1.25rem;
    }
    
    .step-example,
    .step-tips {
        padding: 1rem;
    }
    
    .formula-explanation {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .formula-box,
    .formula-example {
        padding: 1.5rem;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .tip-card {
        padding: 1.5rem;
    }
    
    .result-examples {
        gap: 0.5rem;
    }
    
    .result-example {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
}/* Tuto
rial and Guide Page Styles */
.tutorial-section,
.guide-section {
    padding: 80px 0;
    background: var(--white);
}

.tutorial-steps {
    max-width: 900px;
    margin: 0 auto;
}

.tutorial-step {
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--gray-200);
}

.tutorial-step:last-child {
    border-bottom: none;
}

.step-content {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-info {
    flex: 1;
}

.step-info h2 {
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-size: 1.5rem;
}

.step-info p {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.step-example,
.step-tips {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

.step-example h4,
.step-tips h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.step-example p {
    margin-bottom: 0;
}

.step-tips ul {
    margin: 0;
    padding-left: 1.5rem;
}

.step-tips li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.result-examples {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.result-example {
    padding: 1rem;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.result-example.success {
    background: #dcfce7;
    border-color: var(--secondary-green);
    color: #166534;
}

.result-example.warning {
    background: #fef3c7;
    border-color: var(--accent-yellow);
    color: #92400e;
}

.result-example.danger {
    background: #fee2e2;
    border-color: #dc2626;
    color: #991b1b;
}

/* Formula Section */
.formula-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.formula-explanation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.formula-box,
.formula-example {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.formula-box h3,
.formula-example h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.formula {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    text-align: center;
    margin: 1rem 0;
}

.calculation-steps {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
}

.calculation {
    background: var(--gray-100);
    padding: 1rem;
    border-radius: var(--border-radius);
    font-family: 'Courier New', monospace;
    line-height: 1.8;
    margin: 1rem 0;
}

/* Tips Section */
.tips-section {
    padding: 80px 0;
    background: var(--white);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tip-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
}

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

.tip-card ul {
    margin: 0;
    padding-left: 1.5rem;
}

.tip-card li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* Guide Content Styles */
.guide-content {
    max-width: 1000px;
    margin: 0 auto;
}

.guide-item {
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--gray-200);
}

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

.guide-item h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.guide-item p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Tables */
.grade-tables {
    margin: 2rem 0;
}

.grade-table {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.grade-table h3 {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1rem;
    margin: 0;
    font-size: 1.2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--gray-100);
}

th,
td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

th {
    font-weight: 600;
    color: var(--text-dark);
}

td {
    color: var(--text-medium);
}

tbody tr:hover {
    background: var(--gray-50);
}

/* Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.comparison-item {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.comparison-item h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.example-box {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    border-left: 4px solid var(--secondary-green);
}

.example-box h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.example-box ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.example-box li {
    color: var(--text-medium);
    margin-bottom: 0.25rem;
}

/* GPA Methods */
.gpa-methods {
    margin: 2rem 0;
}

.gpa-method {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.gpa-method h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.calculation-example {
    margin-top: 1.5rem;
}

.calculation-example h4 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.calculation-example ol {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.calculation-example li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.gpa-example {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

/* International Grades */
.international-grades {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.grade-system {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.grade-system h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    text-align: center;
}

/* Conversion Tips */
.conversion-tips {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.tip-section {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.tip-section h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.tip-section ul {
    padding-left: 1.5rem;
}

.tip-section li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* Weighting Examples */
.weighting-examples {
    margin: 2rem 0;
}

.weighting-examples h3 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    text-align: center;
}

.weight-example {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-blue);
}

.weight-example h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.weight-example ul {
    margin: 0;
    padding-left: 1.5rem;
}

.weight-example li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* Mobile Responsiveness for Tutorial/Guide Pages */
@media (max-width: 768px) {
    .tutorial-section,
    .guide-section {
        padding: 60px 0;
    }
    
    .step-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        align-self: flex-start;
    }
    
    .formula-explanation {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .international-grades {
        grid-template-columns: 1fr;
    }
    
    .conversion-tips {
        grid-template-columns: 1fr;
    }
    
    .grade-table {
        overflow-x: auto;
    }
    
    table {
        min-width: 600px;
    }
    
    .result-examples {
        gap: 0.5rem;
    }
    
    .step-example,
    .step-tips {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .step-info h2 {
        font-size: 1.25rem;
    }
    
    .guide-item h2 {
        font-size: 1.5rem;
    }
    
    .formula {
        font-size: 0.9rem;
        padding: 1rem;
    }
    
    th,
    td {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}/* About Pa
ge Styles */
.about-section {
    padding: 80px 0;
    background: var(--white);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-story {
    margin-bottom: 4rem;
}

.about-story h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.about-story p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.mission,
.vision {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
}

.mission h2,
.vision h2 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.mission p,
.vision p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1.1rem;
}

.values-section {
    margin-bottom: 4rem;
}

.values-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-item h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.value-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

.features-section {
    margin-bottom: 4rem;
}

.features-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-green);
}

.feature-item h3 {
    color: var(--secondary-green);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

.impact-section {
    margin-bottom: 4rem;
}

.impact-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-item {
    text-align: center;
    background: var(--primary-blue);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.testimonials h3 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.5rem;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-yellow);
}

.testimonial p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial cite {
    color: var(--text-light);
    font-size: 0.9rem;
}

.team-section h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.team-section p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.commitment-points {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
}

.commitment-points ul {
    margin: 0;
    padding-left: 1.5rem;
}

.commitment-points li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Contact Page Styles */
.contact-section {
    padding: 80px 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.contact-info > p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-methods {
    margin-bottom: 2rem;
}

.contact-method {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-blue);
}

.contact-method h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-method p {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.contact-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
}

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

.response-time {
    background: var(--secondary-green);
    color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.response-time h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.response-time p {
    margin: 0;
    opacity: 0.9;
}

.contact-form-container h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.contact-form {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal !important;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.form-success {
    background: var(--secondary-green);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.form-success h3 {
    margin-bottom: 0.5rem;
}

.form-success p {
    margin: 0;
    opacity: 0.9;
}

/* FAQ Preview Section */
.faq-preview {
    padding: 80px 0;
    background: var(--gray-50);
}

.faq-preview h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 2rem;
    text-align: center;
}

.faq-preview > p {
    color: var(--text-medium);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.quick-faqs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.quick-faq {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.quick-faq h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.quick-faq p {
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

.faq-cta {
    text-align: center;
}

/* Support Resources Section */
.support-resources {
    padding: 80px 0;
    background: var(--white);
}

.support-resources h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.resource-item {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

.resource-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.resource-item h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.resource-item p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.resource-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.resource-link:hover {
    color: var(--secondary-green);
}

/* Mobile Responsiveness for About/Contact Pages */
@media (max-width: 768px) {
    .about-section,
    .contact-section {
        padding: 60px 0;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .impact-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .quick-faqs {
        grid-template-columns: 1fr;
    }
    
    .resources-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .about-story h2,
    .values-section h2,
    .features-section h2,
    .impact-section h2,
    .team-section h2,
    .contact-info h2,
    .contact-form-container h2,
    .faq-preview h2,
    .support-resources h2 {
        font-size: 1.5rem;
    }
    
    .mission h2,
    .vision h2 {
        font-size: 1.25rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}/*
 Legal Pages Styles */
.legal-content {
    padding: 80px 0;
    background: var(--white);
}

.legal-document {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.legal-section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
}

.legal-section:last-child {
    border-bottom: none;
}

.legal-section h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    border-left: 4px solid var(--primary-blue);
    padding-left: 1rem;
}

.legal-section h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    margin-top: 1.5rem;
    font-size: 1.2rem;
}

.legal-section p {
    color: var(--text-medium);
    margin-bottom: 1rem;
    text-align: justify;
}

.legal-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.legal-section li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.legal-section strong {
    color: var(--text-dark);
    font-weight: 600;
}

.contact-info {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-blue);
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: var(--primary-blue);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Mobile responsiveness for legal pages */
@media (max-width: 768px) {
    .legal-content {
        padding: 60px 0;
    }
    
    .legal-section h2 {
        font-size: 1.25rem;
    }
    
    .legal-section h3 {
        font-size: 1.1rem;
    }
    
    .legal-section p {
        text-align: left;
    }
    
    .legal-section ul {
        padding-left: 1.5rem;
    }
}.gpa-examp
le {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

/* International Grades */
.international-grades {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.grade-system {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.grade-system h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    text-align: center;
}

/* Conversion Tips */
.conversion-tips {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.tip-section {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.tip-section h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.tip-section ul {
    padding-left: 1.5rem;
}

.tip-section li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* Weighting Examples */
.weighting-examples {
    margin: 2rem 0;
}

.weighting-examples h3 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    text-align: center;
}

.weight-example {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-blue);
}

.weight-example h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.weight-example ul {
    margin: 0;
    padding-left: 1.5rem;
}

.weight-example li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* Mobile Responsiveness for Tutorial/Guide Pages */
@media (max-width: 768px) {
    .tutorial-section,
    .guide-section {
        padding: 60px 0;
    }
    
    .step-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        align-self: flex-start;
    }
    
    .formula-explanation {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .international-grades {
        grid-template-columns: 1fr;
    }
    
    .conversion-tips {
        grid-template-columns: 1fr;
    }
    
    .grade-table {
        overflow-x: auto;
    }
    
    table {
        min-width: 600px;
    }
    
    .result-examples {
        gap: 0.5rem;
    }
    
    .step-example,
    .step-tips {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .step-info h2 {
        font-size: 1.25rem;
    }
    
    .guide-item h2 {
        font-size: 1.5rem;
    }
    
    .formula {
        font-size: 0.9rem;
        padding: 1rem;
    }
    
    th,
    td {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}

/* About Page Styles */
.about-section {
    padding: 80px 0;
    background: var(--white);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-story {
    margin-bottom: 4rem;
}

.about-story h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.about-story p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.mission,
.vision {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
}

.mission h2,
.vision h2 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.mission p,
.vision p {
    color: var(--text-medium);
    line-height: 1.6;
    font-size: 1.1rem;
}

.values-section {
    margin-bottom: 4rem;
}

.values-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-item h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.value-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

.features-section {
    margin-bottom: 4rem;
}

.features-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-green);
}

.feature-item h3 {
    color: var(--secondary-green);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

.impact-section {
    margin-bottom: 4rem;
}

.impact-section h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-item {
    text-align: center;
    background: var(--primary-blue);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

.testimonials h3 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.5rem;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-yellow);
}

.testimonial p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial cite {
    color: var(--text-light);
    font-size: 0.9rem;
}

.team-section h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.team-section p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.commitment-points {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
}

.commitment-points ul {
    margin: 0;
    padding-left: 1.5rem;
}

.commitment-points li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Contact Page Styles */
.contact-section {
    padding: 80px 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.contact-info > p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-methods {
    margin-bottom: 2rem;
}

.contact-method {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-blue);
}

.contact-method h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-method p {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.contact-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
}

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

.response-time {
    background: var(--secondary-green);
    color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.response-time h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.response-time p {
    margin: 0;
    opacity: 0.9;
}

.contact-form-container h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.contact-form {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal !important;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.form-success {
    background: var(--secondary-green);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.form-success h3 {
    margin-bottom: 0.5rem;
}

.form-success p {
    margin: 0;
    opacity: 0.9;
}

/* FAQ Preview Section */
.faq-preview {
    padding: 80px 0;
    background: var(--gray-50);
}

.faq-preview h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 2rem;
    text-align: center;
}

.faq-preview > p {
    color: var(--text-medium);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.quick-faqs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.quick-faq {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.quick-faq h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.quick-faq p {
    color: var(--text-medium);
    line-height: 1.6;
    margin: 0;
}

.faq-cta {
    text-align: center;
}

/* Support Resources Section */
.support-resources {
    padding: 80px 0;
    background: var(--white);
}

.support-resources h2 {
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.resource-item {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

.resource-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.resource-item h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.resource-item p {
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.resource-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.resource-link:hover {
    color: var(--secondary-green);
}

/* Legal Pages Styles */
.legal-content {
    padding: 80px 0;
    background: var(--white);
}

.legal-document {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.legal-section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
}

.legal-section:last-child {
    border-bottom: none;
}

.legal-section h2 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    border-left: 4px solid var(--primary-blue);
    padding-left: 1rem;
}

.legal-section h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    margin-top: 1.5rem;
    font-size: 1.2rem;
}

.legal-section p {
    color: var(--text-medium);
    margin-bottom: 1rem;
    text-align: justify;
}

.legal-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.legal-section li {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.legal-section strong {
    color: var(--text-dark);
    font-weight: 600;
}

.contact-info {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-blue);
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: var(--primary-blue);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Mobile responsiveness for all pages */
@media (max-width: 768px) {
    .about-section,
    .contact-section,
    .legal-content {
        padding: 60px 0;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .impact-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .quick-faqs {
        grid-template-columns: 1fr;
    }
    
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .legal-section p {
        text-align: left;
    }
    
    .legal-section ul {
        padding-left: 1.5rem;
    }
}

@media (max-width: 480px) {
    .about-story h2,
    .values-section h2,
    .features-section h2,
    .impact-section h2,
    .team-section h2,
    .contact-info h2,
    .contact-form-container h2,
    .faq-preview h2,
    .support-resources h2 {
        font-size: 1.5rem;
    }
    
    .mission h2,
    .vision h2 {
        font-size: 1.25rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .legal-section h2 {
        font-size: 1.25rem;
    }
    
    .legal-section h3 {
        font-size: 1.1rem;
    }
}/*
 New Grading Guide Page Styles */
.grading-overview {
    padding: 80px 0;
    background: var(--white);
}

.grading-overview h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.grading-overview p {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-medium);
    max-width: 800px;
    margin: 0 auto 3rem;
}

.overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.overview-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border-top: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.overview-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.overview-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.overview-card p {
    color: var(--text-medium);
    margin: 0;
    text-align: center;
}

/* Grade Scales Section */
.grade-scales {
    padding: 80px 0;
    background: var(--gray-50);
}

.grade-scales h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.scale-container {
    max-width: 800px;
    margin: 0 auto;
}

.scale-table {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.scale-table h3 {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1.5rem;
    margin: 0;
    font-size: 1.5rem;
    text-align: center;
}

.grade-conversion-table {
    width: 100%;
    border-collapse: collapse;
}

.grade-conversion-table thead {
    background: var(--gray-100);
}

.grade-conversion-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-dark);
    border-bottom: 2px solid var(--gray-200);
}

.grade-conversion-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    color: var(--text-medium);
}

.grade-conversion-table tbody tr:hover {
    background: var(--gray-50);
}

/* Grade-specific row colors */
.grade-a {
    border-left: 4px solid var(--secondary-green);
}

.grade-b {
    border-left: 4px solid #3b82f6;
}

.grade-c {
    border-left: 4px solid var(--accent-yellow);
}

.grade-d {
    border-left: 4px solid #f97316;
}

.grade-f {
    border-left: 4px solid #dc2626;
}

/* Weighted Grades Section */
.weighted-grades {
    padding: 80px 0;
    background: var(--white);
}

.weighted-grades h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.weight-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.weight-type {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
}

.weight-type h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.weight-type p {
    color: var(--text-medium);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.calculation-example {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-green);
}

.calculation-example h4 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.example-data {
    margin-bottom: 1rem;
}

.assignment {
    background: var(--gray-100);
    padding: 0.5rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 4px;
    color: var(--text-medium);
    font-family: 'Courier New', monospace;
}

.calculation-result {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-family: 'Courier New', monospace;
}

/* GPA Calculation Section */
.gpa-calculation {
    padding: 80px 0;
    background: var(--gray-50);
}

.gpa-calculation h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.gpa-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.gpa-explanation {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.gpa-explanation h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.gpa-steps {
    padding-left: 1.5rem;
    color: var(--text-medium);
}

.gpa-steps li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.gpa-example {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.gpa-example h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.gpa-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.gpa-table th,
.gpa-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.gpa-table th {
    background: var(--gray-100);
    font-weight: 600;
    color: var(--text-dark);
}

.gpa-table td {
    color: var(--text-medium);
}

.total-row {
    background: var(--gray-50);
    font-weight: 600;
}

.gpa-result {
    background: var(--secondary-green);
    color: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-size: 1.1rem;
}

/* Conversion Guide Section */
.conversion-guide {
    padding: 80px 0;
    background: var(--white);
}

.conversion-guide h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.conversion-tips {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.conversion-section {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
}

.conversion-section h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.conversion-section p {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.conversion-list {
    list-style: none;
    padding: 0;
}

.conversion-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: var(--white);
    border-radius: 4px;
    border-left: 3px solid var(--secondary-green);
}

.grade-letter,
.gpa-score {
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    min-width: 40px;
    text-align: center;
}

/* Course Weighting Section */
.course-weighting {
    padding: 80px 0;
    background: var(--gray-50);
}

.course-weighting h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.weight-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.weight-example {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary-blue);
}

.weight-example h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    text-align: center;
}

.weight-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.weight-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: 4px;
    border-left: 3px solid var(--secondary-green);
}

.weight-category {
    color: var(--text-dark);
    font-weight: 500;
}

.weight-percent {
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
}

/* International Grades Section */
.international-grades {
    padding: 80px 0;
    background: var(--white);
}

.international-grades h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.international-systems {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 800px;
    margin: 0 auto;
}

.system-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
}

.system-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-align: center;
}

.grade-mapping {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.grade-map {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--white);
    border-radius: 4px;
    border-left: 3px solid var(--secondary-green);
}

.international-grade {
    color: var(--text-dark);
    font-weight: 500;
    flex: 1;
}

.us-equivalent {
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    min-width: 60px;
    text-align: center;
}

/* Mobile Responsiveness for New Grading Guide */
@media (max-width: 768px) {
    .grading-overview,
    .grade-scales,
    .weighted-grades,
    .gpa-calculation,
    .conversion-guide,
    .course-weighting,
    .international-grades {
        padding: 60px 0;
    }
    
    .overview-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .weight-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .gpa-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .conversion-tips {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .weight-examples {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .international-systems {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .grade-conversion-table {
        font-size: 0.9rem;
    }
    
    .grade-conversion-table th,
    .grade-conversion-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .scale-table {
        overflow-x: auto;
    }
    
    .grade-conversion-table {
        min-width: 500px;
    }
}

@media (max-width: 480px) {
    .grading-overview h2,
    .grade-scales h2,
    .weighted-grades h2,
    .gpa-calculation h2,
    .conversion-guide h2,
    .course-weighting h2,
    .international-grades h2 {
        font-size: 2rem;
    }
    
    .overview-card,
    .weight-type,
    .gpa-explanation,
    .gpa-example,
    .conversion-section,
    .weight-example,
    .system-card {
        padding: 1.5rem;
    }
    
    .calculation-example {
        padding: 1rem;
    }
    
    .grade-conversion-table th,
    .grade-conversion-table td {
        padding: 0.5rem 0.25rem;
        font-size: 0.8rem;
    }
    
    .conversion-list li,
    .weight-item,
    .grade-map {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .grade-letter,
    .gpa-score,
    .weight-percent,
    .us-equivalent {
        min-width: auto;
        width: 100%;
    }
}/* Stud
ent Success Guide Page Styles */
.guide-navigation {
    padding: 80px 0;
    background: var(--white);
}

.guide-navigation h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.nav-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.nav-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border-top: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.nav-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.nav-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.nav-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.nav-card p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* Grade Planning Section */
.grade-planning {
    padding: 80px 0;
    background: var(--gray-50);
}

.grade-planning h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.planning-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.planning-section {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.planning-section h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.planning-section p {
    color: var(--text-medium);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.goal-framework {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.goal-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

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

.planning-tips {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.planning-tips h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.tip-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-green);
}

.tip-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.tip-text {
    color: var(--text-medium);
    line-height: 1.5;
}

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

/* Study Strategies Section */
.study-strategies {
    padding: 80px 0;
    background: var(--white);
}

.study-strategies h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.strategies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.strategy-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-top: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.strategy-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.strategy-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    text-align: center;
}

.strategy-content h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    margin-top: 1rem;
    font-size: 1rem;
}

.strategy-content h4:first-child {
    margin-top: 0;
}

.strategy-content p {
    color: var(--text-medium);
    line-height: 1.5;
    margin-bottom: 1rem;
}

/* Exam Preparation Section */
.exam-preparation {
    padding: 80px 0;
    background: var(--gray-50);
}

.exam-preparation h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.exam-timeline {
    max-width: 800px;
    margin: 0 auto 4rem;
}

.exam-timeline h3 {
    text-align: center;
    color: var(--primary-blue);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-blue);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-left: 2rem;
}

.timeline-marker {
    position: absolute;
    left: -3rem;
    top: 2rem;
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.timeline-content h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.timeline-content ul {
    color: var(--text-medium);
    padding-left: 1.5rem;
}

.timeline-content li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.exam-day-tips {
    max-width: 800px;
    margin: 0 auto;
}

.exam-day-tips h3 {
    text-align: center;
    color: var(--primary-blue);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.tips-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.tip-category {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--secondary-green);
}

.tip-category h4 {
    color: var(--secondary-green);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.tip-category ul {
    color: var(--text-medium);
    padding-left: 1.5rem;
}

.tip-category li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* Stress Management Section */
.stress-management {
    padding: 80px 0;
    background: var(--white);
}

.stress-management h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.wellness-content {
    max-width: 1000px;
    margin: 0 auto;
}

.wellness-section {
    margin-bottom: 3rem;
}

.wellness-section h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-align: center;
}

.wellness-section p {
    color: var(--text-medium);
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.stress-techniques {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.technique {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border-top: 4px solid var(--secondary-green);
}

.technique h4 {
    color: var(--secondary-green);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

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

.support-resources {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-yellow);
}

.support-resources h3 {
    color: var(--accent-yellow);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-align: center;
}

.help-indicators {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.indicator {
    background: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    color: var(--text-medium);
    line-height: 1.5;
}

.indicator strong {
    color: var(--text-dark);
}

/* Success Habits Section */
.success-habits {
    padding: 80px 0;
    background: var(--gray-50);
}

.success-habits h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.habits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.habit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.habit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.habit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.habit-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.habit-card p {
    color: var(--text-medium);
    line-height: 1.6;
}

/* Calculator Integration Section */
.calculator-integration {
    padding: 80px 0;
    background: var(--white);
}

.calculator-integration h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.integration-content {
    max-width: 1000px;
    margin: 0 auto;
}

.calculator-tips {
    margin-bottom: 3rem;
}

.calculator-tips h3 {
    color: var(--primary-blue);
    margin-bottom: 2rem;
    font-size: 1.5rem;
    text-align: center;
}

.calc-tip-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.calc-tip {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-blue);
}

.calc-tip h4 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

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

.success-stories h3 {
    color: var(--primary-blue);
    margin-bottom: 2rem;
    font-size: 1.5rem;
    text-align: center;
}

.story-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.story-card {
    background: var(--secondary-green);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    position: relative;
}

.story-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.3);
    font-family: serif;
}

.story-card h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.story-card p {
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

/* CTA Section Enhancement */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Mobile Responsiveness for Guide Page */
@media (max-width: 768px) {
    .guide-navigation,
    .grade-planning,
    .study-strategies,
    .exam-preparation,
    .stress-management,
    .success-habits,
    .calculator-integration {
        padding: 60px 0;
    }
    
    .nav-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .planning-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .strategies-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .timeline {
        padding-left: 1rem;
    }
    
    .timeline::before {
        left: 10px;
    }
    
    .timeline-item {
        margin-left: 1rem;
    }
    
    .timeline-marker {
        left: -2rem;
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stress-techniques {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .habits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .calc-tip-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .story-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .guide-navigation h2,
    .grade-planning h2,
    .study-strategies h2,
    .exam-preparation h2,
    .stress-management h2,
    .success-habits h2,
    .calculator-integration h2 {
        font-size: 2rem;
    }
    
    .nav-card,
    .planning-section,
    .planning-tips,
    .strategy-card,
    .timeline-item,
    .tip-category,
    .technique,
    .support-resources,
    .habit-card,
    .calc-tip,
    .story-card {
        padding: 1.5rem;
    }
    
    .nav-icon,
    .habit-icon {
        font-size: 2.5rem;
    }
    
    .goal-step,
    .tip-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .step-number,
    .tip-icon {
        align-self: center;
    }
}