/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: #a00;
    --primary-light: #b10909;
    --primary-dark: #580d03;
    --secondary-color: #ff1212;
    --secondary-light: #d51818;
    --secondary-dark: #9c2929;
    --dark-color: #000000;
    --dark-light: #334155;
    --light-color: #f8fafc;
    --gray-color: #94a3b8;
    --gray-light: #cbd5e1;
    --gray-dark: #64748b;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    
    /* Gradients */
    --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --primary-gradient-hover: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
    --dark-gradient: linear-gradient(135deg, var(--dark-color), var(--dark-light));
    
    /* Typography */
    --heading-font: 'Roboto', sans-serif;
    --body-font: 'Noto Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 2rem;
    --border-radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:focus {
    outline: 2px solid rgb(95, 95, 95);
}

/* Fancy Our Values Section Styles */
.fancy-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}
.fancy-value-card {
    background: #fff;
    border-radius: 1.25rem;
    box-shadow: 0 6px 24px rgba(60, 60, 120, 0.10);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}
.fancy-value-card .value-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}
.fancy-value-card h3 {
    margin: 0.5rem 0 0.25rem 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #3b3b5c;
}
.fancy-value-card p {
    font-size: 0.98rem;
    color: #555;
    margin-bottom: 0.5rem;
}
@media (max-width: 700px) {
    .fancy-values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .fancy-value-card {
        padding: 1.25rem 1rem;
    }
}
/* Fancy Team Section Styles */
.fancy-team-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
    padding: 60px 0 40px 0;
}
.fancy-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-top: 2.5rem;
}
.fancy-card {
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px rgba(60, 60, 120, 0.12);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}
.fancy-card .member-image {
    width: 100px;
    height: 100px;
    margin: 0 auto 1rem auto;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(60, 60, 120, 0.10);
    border: 4px solid #e0e7ff;
}
.fancy-card .member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.fancy-card .member-info h3 {
    margin: 0.5rem 0 0.25rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #3b3b5c;
}
.fancy-card .member-role {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}
.fancy-card .member-bio {
    font-size: 0.98rem;
    color: #555;
    margin-bottom: 1rem;
}
.fancy-card .member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}
.fancy-card .member-social a {
    color: #6366f1;
    font-size: 1.3rem;
    transition: color 0.2s;
}
.fancy-card .member-social a:hover {
    color: #3b3b5c;
}
@media (max-width: 700px) {
    .fancy-team-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .fancy-card {
        padding: 1.5rem 1rem;
    }
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    color: var(--dark-color);
    background-color: var(--light-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

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

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

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

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    font-family: var(--body-font);
}

input, textarea, select {
    font-family: var(--body-font);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header p {
    color: var(--gray-dark);
    max-width: 600px;
    margin: 0 auto;
}

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

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    transition: var(--transition-normal);
    border: none;
    outline: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-gradient-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color:white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn i {
    margin-right: var(--spacing-sm);
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
    transition: var(--transition-normal);
}

@media (min-width: 1001px) {
    .navbar {
        height: 70px;
        line-height: 70px;
        padding: 0;
    }
    .navbar-container {
        height: 70px;
        line-height: 70px;
    }
    .nav-links a {
        padding: 0 10px;
        height: 70px;
        line-height: 70px;
    }

}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    color: var(--dark-color);
}

.logo h1,.footer-logo h2 {
    font-size: 1.75rem;
    font-family: 'Playfair Display', arial;
    font-weight: 100;
    transform: scaleX(1);
    letter-spacing: 1px;
    margin-bottom: 0;
    padding-right: 15px;
}
.logo h1:before,.footer-logo h2:before {
    border-radius: 5px;
    content: 'FR';
    margin-right: 5px;
    background-color: #A00;
    color: #FFF;
    padding: 4px 4px;
    font-family: 'ZCOOL QingKe HuangYou', arial;
}

/*.logo span,.footer-logo span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    font-weight: 100;
    background-clip: text;
    color: transparent;
}*/

.nav-links ul {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--dark-color);
    font-weight: 600;
    position: relative;
    font-size: 1.08rem;
    display: block;
    border-radius: 0.75rem;
}

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

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

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-full);
}

.auth-buttons {
    display: flex;
    gap: 1rem;
    .btn {
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
    }
    .nav-links a {
        font-size: 1.08rem;
        padding: 0.7rem 1.2rem;
    }
    .auth-buttons {
        gap: 0.5rem;
    }
    gap: var(--spacing-md);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: var(--transition-fast);
    background-color: var(--dark-color);
}

.chat-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--secondary-light) !important;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-full);
    transition: var(--transition-fast);
}

.chat-btn:hover {
    color: var(--secondary-dark) !important;
    transform: translateY(-2px);
}
.chat-btn:focus {
    color: var(--dark-color) !important;
    outline: 2px solid var(--dark-color) !important;
}

/* ===== HERO SECTION ===== */
.hero {
    padding-top: 120px;
    padding-bottom: var(--spacing-xxl);
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8), rgba(241, 245, 249, 0.8));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 20%),
        radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.1) 0%, transparent 20%);
    z-index: -1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
}

.hero-image {
    position: relative;
}

.image-container {
    position: relative;
    z-index: 2;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-element {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-full);
    background: white;
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}

.floating-element i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.fe-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.fe-2 {
    top: 60%;
    left: 15%;
    animation-delay: 1s;
}

.fe-3 {
    top: 30%;
    right: 10%;
    animation-delay: 2s;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* ===== FEATURED ARTICLES ===== */
.featured-articles {
    background-color: white;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.article-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.article-image {
    height: 200px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.article-card:hover .article-image img {
    transform: scale(1.05);
}

.article-content {
    padding: var(--spacing-lg);
}

.article-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-gradient);
    color: white;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.article-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.article-content p {
    color: var(--gray-dark);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.read-more {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--primary-color);
}

.read-more i {
    transition: var(--transition-fast);
}

.read-more:hover i {
    transform: translateX(5px);
}

.view-all-container {
    margin-top: var(--spacing-xl);
    text-align: center;
}

/* ===== WHAT WE OFFER ===== */
.what-we-offer {
    background-color: var(--light-color);
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.offer-card {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
}

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

.offer-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-full);
    margin: 0 auto var(--spacing-lg);
}

.offer-icon i {
    font-size: 1.75rem;
    color: white;
}

.offer-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.offer-card p {
    color: var(--gray-dark);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ===== OUR IMPACT ===== */
.our-impact {
    background-color: white;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.stat-card {
    background: var(--dark-gradient);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    color: white;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.stat-card h3 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, white, var(--gray-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-card p {
    font-size: 1rem;
    margin-bottom: 0;
    opacity: 0.8;
}

/* ===== TESTIMONIALS ===== */
/* New Testimonials Section Styles */
.testimonials {
    background-color: var(--light-color);
    padding: var(--spacing-xxl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: box-shadow 0.2s, transform 0.2s;
}
.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.testimonial-content {
    margin-bottom: var(--spacing-lg);
}
.testimonial-content p {
    font-size: 1.08rem;
    font-style: italic;
    color: var(--dark-color);
    font-family: --heading-font;
    margin-bottom: 0;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}
.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(60,60,120,0.10);
}
.author-info h4 {
    font-size: 1rem;
    margin-bottom: 0;
    color: var(--primary-color);
}
.author-info p {
    font-size: 0.85rem;
    color: var(--gray-dark);
    margin-bottom: 0;
}
@media (max-width: 700px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    .testimonial-author img {
        width: 40px;
        height: 40px;
    }
}

/* ===== NEWSLETTER ===== */
.newsletter {
    background: var(--dark-color);
    color: white;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    color: white;
}

.newsletter-content p {
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 1rem;
}


/* ===== JOIN COMMUNITY ===== */
.join-community {
    background-color: white;
}

.community-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.community-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--dark-color);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xxl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo h2 {
    margin-bottom: 10px;
}

.footer-logo p {
    opacity: 0.7;
}

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

.footer-links-column h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    color: white;
}

.footer-links-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links-column a {
    color: var(--gray-light);
    transition: var(--transition-fast);
}

.footer-links-column a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
    opacity: 0.7;
}

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

.social-links a {
    color: white;
    font-size: 1.25rem;
    opacity: 0.7;
    transition: var(--transition-fast);
}

.social-links a:hover {
    opacity: 1;
    transform: translateY(-3px);
}

/* ===== CHATBOT ===== */
.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 350px;
    height: 500px;
    background-color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transform: translateY(calc(100% + 30px));
    opacity: 0;
    transition: var(--transition-normal);
    overflow: hidden;
}

.chatbot-container.active {
    transform: translateY(0);
    opacity: 1;
}

.chatbot-header {
    background: var(--primary-gradient);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.close-btn:hover {
    opacity: 0.8;
}

.chatbot-messages {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.message {
    max-width: 80%;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    animation: fadeIn 0.3s ease;
}

.bot-message {
    align-self: flex-start;
    background-color: var(--gray-light);
    border-bottom-left-radius: 0;
}

.user-message {
    align-self: flex-end;
    background: var(--primary-gradient);
    color: white;
    border-bottom-right-radius: 0;
}

.message-content p {
    margin-bottom: 0;
}

.chatbot-input {
    padding: var(--spacing-md);
    border-top: 1px solid var(--gray-light);
    display: flex;
    gap: var(--spacing-sm);
}

.chatbot-input input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
}

.send-btn {
    background: var(--primary-gradient);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.send-btn:hover {
    background: var(--primary-gradient-hover);
    transform: translateY(-2px);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== MODALS ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 500px;
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

.close-modal {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-dark);
    transition: var(--transition-fast);
}

.close-modal:hover {
    color: var(--danger-color);
}

.modal-content h2 {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
}

.form-text {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--gray-dark);
}

.modal-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--gray-dark);
}

.modal-footer a {
    font-weight: 600;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content p {
        margin: 0 auto var(--spacing-xl);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        margin-top: var(--spacing-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-logo {
        text-align: center;
    }
}

@media (max-width: 1000px) {
    .nav-links, .auth-buttons {
        display: none;
    }
    
    .hamburger {
        display: block;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        box-shadow: var(--shadow-md);
        padding: var(--spacing-lg);
    }
    
    .nav-links.active ul {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-links.active li {
        margin: var(--spacing-sm) 0;
    }
    
    .auth-buttons.active {
        display: flex;
        flex-direction: column;
        width: 100%;
        padding: 0 var(--spacing-lg);
    }
    
    .auth-buttons.active button {
        margin: var(--spacing-sm) 0;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .community-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .community-buttons a {
        width: 100%;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        margin-bottom: var(--spacing-md);
    }
    
    .chatbot-container {
        width: 300px;
        height: 450px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero-buttons button {
        width: 100%;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
    }
}