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

:root {
    --primary-color: #00BCD4;
    --secondary-color: #0097A7;
    --accent-color: #B2EBF2;
    --text-color: #37474F;
    --light-gray: #FAFAFA;
    --medium-gray: #ECEFF1;
    --dark-gray: #607D8B;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
    --gradient: linear-gradient(135deg, #00BCD4 0%, #006064 100%);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--light-gray);
}

/* Header and Navigation */
.header {
    background: var(--white);
    padding: 0.8rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--text-color);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    padding: 0.5rem 0;
}

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

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown .nav-link i {
    font-size: 0.8rem;
    margin-left: 0.3rem;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    border-radius: 4px;
    padding: 0.5rem 0;
    z-index: 1001;
}

.nav-dropdown:hover .dropdown-content {
    display: block;
    animation: fadeIn 0.3s ease;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 0.7rem 1.2rem;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    transition: var(--transition);
}

.dropdown-content a:hover {
    background-color: var(--light-gray);
    color: var(--primary-color);
}

/* Updated Button Styles */
.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    border: none;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 188, 212, 0.2);
}

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

/* Hero Section */
.hero {
    background: var(--gradient);
    padding: 10rem 2rem 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://edusson.com/static/images/hero-pattern.svg') center/cover;
    opacity: 0.1;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

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

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--white);
}

.badge i {
    font-size: 1.8rem;
}

.badge span {
    font-size: 1rem;
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 8rem 2rem;
    background: var(--gradient);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://edusson.com/static/images/hero-pattern.svg') center/cover;
    opacity: 0.1;
}

.features h3 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 4rem;
    color: var(--white);
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
}

.features h3::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--white);
    margin: 1rem auto 0;
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.feature-card {
    padding: 3rem 2.5rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-card i {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 2rem;
    opacity: 0.9;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.feature-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
    font-weight: 600;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    line-height: 1.6;
    font-weight: 300;
}

/* How It Works Section */
.how-it-works {
    padding: 8rem 2rem;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-color) 0%, transparent 100%);
    opacity: 0.1;
}

.how-it-works h3 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.how-it-works .subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--dark-gray);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--accent-color) 0%, 
        var(--primary-color) 50%, 
        var(--accent-color) 100%);
    opacity: 0.3;
    z-index: 0;
}

.step {
    text-align: center;
    padding: 3rem 2.5rem;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    border: 2px solid transparent;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    opacity: 0;
    transition: all 0.4s ease;
}

.step:hover::before {
    opacity: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-weight: bold;
    font-size: 1.4rem;
    position: relative;
    box-shadow: 0 8px 20px rgba(0, 188, 212, 0.2);
}

.step-number::after {
    content: '';
    position: absolute;
    width: 70px;
    height: 70px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.2;
}

.step h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
}

.step p {
    color: var(--dark-gray);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.step-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a237e 0%, #0d47a1 100%);
    color: var(--white);
    padding: 5rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://edusson.com/static/images/hero-pattern.svg') center/cover;
    opacity: 0.05;
    pointer-events: none;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-section h5 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    color: var(--white);
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-section h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-section a i {
    font-size: 0.8rem;
    opacity: 0.7;
}

.social-links {
    display: flex;
    gap: 1.2rem;
    margin-top: 1rem;
}

.social-links a {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.1rem;
    margin: 0;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 576px) {
    .footer {
        padding: 4rem 1.5rem 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-section h5 {
        font-size: 1.2rem;
        margin-bottom: 1.2rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 5rem 2rem;
        transition: var(--transition);
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
        align-items: flex-start;
    }

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

    .nav-dropdown {
        width: 100%;
    }

    .dropdown-content {
        position: static;
        display: none;
        box-shadow: none;
        padding-left: 1rem;
    }

    .nav-dropdown.active .dropdown-content {
        display: block;
    }

    .nav-link {
        width: 100%;
        padding: 0.8rem 0;
    }

    .btn {
        width: 100%;
        margin-top: 0.5rem;
    }

    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .features {
        padding: 6rem 1.5rem;
    }

    .features h3 {
        font-size: 2.2rem;
        margin-bottom: 3rem;
    }

    .feature-card {
        padding: 2.5rem 2rem;
    }

    .feature-card i {
        font-size: 3rem;
        margin-bottom: 1.5rem;
    }

    .feature-card h4 {
        font-size: 1.3rem;
    }

    .feature-card p {
        font-size: 1rem;
    }

    .how-it-works {
        padding: 6rem 1.5rem;
    }

    .how-it-works h3 {
        font-size: 2.2rem;
    }

    .how-it-works .subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }

    .steps-container::before {
        display: none;
    }

    .step {
        padding: 2.5rem 2rem;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }

    .step-number::after {
        width: 60px;
        height: 60px;
    }

    .step h4 {
        font-size: 1.3rem;
    }

    .step p {
        font-size: 1rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.feature-card,
.step {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: var(--transition);
}

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

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

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

/* Enhanced Navigation */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

/* Tooltips */
[data-tooltip] {
    position: relative;
    cursor: pointer;
}

[data-tooltip]:before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    background-color: var(--text-color);
    color: var(--white);
    border-radius: 4px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

[data-tooltip]:hover:before {
    opacity: 1;
    visibility: visible;
    bottom: 120%;
}

/* Enhanced Buttons */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Enhanced Feature Cards */
.feature-card {
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.feature-card.visible {
    transform: translateY(0);
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-5px) scale(1.02);
}

/* Enhanced Steps */
.step {
    transform: translateX(-20px);
    opacity: 0;
    transition: var(--transition);
}

.step.visible {
    transform: translateX(0);
    opacity: 1;
}

/* Animations */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes scroll {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 15px);
        opacity: 0;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus States */
a:focus,
button:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading State */
.loading {
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

/* Floating Chat Button */
.floating-chat {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.chat-button {
    display: flex;
    align-items: center;
    background: #FF5C26;
    border: none;
    border-radius: 50px;
    padding: 1rem 1.8rem;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(255, 92, 38, 0.25);
    transition: all 0.3s ease;
}

.chat-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(255, 92, 38, 0.35);
    background: #ff4509;
}

.chat-icon-wrapper {
    width: 32px;
    height: 32px;
    margin-right: 10px;
    border-radius: 50%;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.9);
}

.support-icon {
    width: 28px;
    height: 28px;
    object-fit: cover;
}

.chat-label {
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Mobile Responsive Chat Button */
@media (max-width: 768px) {
    .floating-chat {
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .chat-button {
        padding: 0.7rem;
    }

    .chat-label {
        display: none;
    }

    .chat-icon-wrapper {
        margin-right: 0;
    }
}

/* Chat Popup */
.chat-popup {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 360px;
    height: 480px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.chat-popup.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-header {
    background: var(--gradient);
    padding: 1.5rem;
    color: var(--white);
}

.chat-header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.agent-info {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.agent-avatars {
    display: flex;
    margin-bottom: 0.5rem;
}

.agent-avatars img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.8);
    margin-right: -8px;
    background: var(--white);
}

.agent-status h4 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.agent-status p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.close-chat {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    transition: var(--transition);
}

.close-chat:hover {
    opacity: 0.8;
    transform: scale(1.1);
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #f8f9fa;
}

.message-container {
    margin-bottom: 1rem;
}

.recent-message {
    display: flex;
    gap: 0.8rem;
    background: var(--white);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.agent-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
}

.message-content {
    flex: 1;
}

.agent-name {
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--text-color);
}

.message-content p {
    color: var(--text-color);
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
}

.message-time {
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.chat-input {
    padding: 1rem;
    background: var(--white);
    border-top: 1px solid var(--medium-gray);
    display: flex;
    align-items: flex-end;
    gap: 0.8rem;
}

.chat-input textarea {
    flex: 1;
    border-radius: 8px;
    border: 1px solid var(--medium-gray);
    padding: 0.8rem;
    resize: none;
    max-height: 100px;
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.4;
    transition: var(--transition);
}

.chat-input textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.send-message {
    background: var(--gradient);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.send-message:hover {
    background: var(--secondary-color);
    transform: scale(1.05);
}

/* Mobile Responsive Chat Popup */
@media (max-width: 768px) {
    .chat-popup {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }

    .chat-header {
        padding: 1rem;
    }

    .agent-avatars img {
        width: 28px;
        height: 28px;
    }

    .chat-input {
        padding: 0.8rem;
    }
}