/* Corvex Consult - Stylesheet */
/* Colors: #122d42 (dark blue), #3dd2cc (teal) */

:root {
    --primary-dark: #122d42;
    --primary-teal: #3dd2cc;
    --white: #ffffff;
    --gray-100: #f8fafc;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-dark);
    line-height: 1.3;
    font-weight: 600;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: inherit;
    text-decoration: none;
}

.highlight {
    color: var(--primary-teal);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

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

.btn-primary:hover {
    background-color: #1a3d5a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background-color: transparent;
    color: #ffffffd7;
    border: 2px solid rgb(23, 87, 129);
}

.btn-outline:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #05223aaf;
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo img {
    height: 39px;
    padding-top: 5px;
    align-content: left;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.925);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

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

.btn-dev {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-500);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-dev:hover {
    border-color: var(--primary-teal);
    color: var(--primary-teal);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: white;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    padding: 20px;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    border-bottom: 1px solid var(--gray-100);
}

.mobile-menu a,
.btn-dev-mobile {
    display: block;
    padding: 15px 0;
    color: var(--gray-700);
    font-weight: 500;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-size: 1rem;
}

.mobile-menu.active {
    display: block;
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background-image: url('/assets/images/Untitled\ design.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background-color: #1a3d5a;
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 20px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-200);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-teal);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Feature Card */
.feature-card {
    background: transparent;
    border-radius: 16px;
    border: 2px solid rgba(61, 210, 205, 0.233);
    padding: 32px;
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-dark);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 8px;
}

.feature-card > p {
    color: white;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--gray-600);
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--primary-teal);
    border-radius: 50%;
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    color: var(--primary-teal);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-header h2 {
    margin-bottom: 20px;
}

.section-header p {
    color: var(--gray-600);
    font-size: 1.125rem;
}

/* Services Section */
.services {
    padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 32px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--primary-teal);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    background-color: rgba(61, 210, 204, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.service-card p {
    color: var(--gray-500);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.learn-more {
    color: var(--primary-teal);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-large {
    max-width: 600px;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--gray-100);
    color: var(--gray-500);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

.modal h2 {
    margin-bottom: 20px;
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--gray-100);
}

.about .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-content h2 {
    margin-bottom: 24px;
}

.about-content > p {
    color: var(--gray-600);
    margin-bottom: 20px;
}

.about-list {
    list-style: none;
    margin-top: 24px;
}

.about-list li {
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    color: var(--gray-700);
}

.about-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-teal);
    font-weight: bold;
}

.about-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-card {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.value-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary-dark);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 16px;
}

.value-card h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.value-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.stats-card {
    background: var(--primary-dark);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    justify-content: space-around;
    color: var(--white);
}

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

.stat-big {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-teal);
}

/* Projects Section */
.projects {
    padding: 100px 0;
}

.projects-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    max-width: none;
    text-align: left;
}

.section-desc {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 40px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.project-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-actions {
    opacity: 1;
}

.project-actions button {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: var(--white);
    color: var(--gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.project-actions button:hover {
    background: var(--primary-dark);
    color: var(--white);
}

.project-actions .btn-delete:hover {
    background: #dc2626;
}

.project-content {
    padding: 20px;
}

.project-content h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.project-content p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.project-tag {
    padding: 4px 10px;
    background: var(--gray-100);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--gray-600);
}

.project-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--gray-400);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--primary-teal);
    font-weight: 500;
    font-size: 0.9rem;
    margin-top: 12px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

.form-note {
    font-size: 0.8rem;
    color: var(--gray-400);
    text-align: center;
    margin-top: 12px;
}

.form-error {
    color: #dc2626;
    font-size: 0.875rem;
    margin-bottom: 16px;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: var(--gray-100);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
}

.contact-form-wrapper {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    margin-bottom: 24px;
}

.contact-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-teal);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.contact-card:hover {
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(61, 210, 204, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    flex-shrink: 0;
}

.contact-card h4 {
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.contact-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.hours-card {
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
}

.hours-card h4 {
    margin-bottom: 16px;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
}

.hours-row:last-child {
    border-bottom: none;
}

.hours-row span:last-child {
    color: var(--gray-500);
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--gray-300);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 35px;
    margin-left: -4.5em;
    margin-bottom: 0px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-teal);
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1rem;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.footer-legal a:hover {
    color: var(--primary-teal);
}

/* Chatbot */
.chatbot {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1500;
}

.chatbot-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.chatbot-toggle:hover {
    background: var(--primary-teal);
    transform: scale(1.05);
}

.chatbot-window {
    display: none;
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 360px;
    max-height: 500px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    flex-direction: column;
}

.chatbot-window.active {
    display: flex;
}

.chatbot-header {
    background: var(--primary-dark);
    color: var(--white);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-info h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.chatbot-info span {
    font-size: 0.8rem;
    color: var(--primary-teal);
}

.chatbot-close {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.chatbot-messages {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    max-height: 300px;
}

.message {
    margin-bottom: 16px;
    animation: fadeIn 0.3s ease;
}

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

.bot-message {
    background: var(--gray-100);
    padding: 12px 16px;
    border-radius: 12px;
    border-bottom-left-radius: 4px;
}

.user-message {
    background: var(--primary-dark);
    color: var(--white);
    padding: 12px 16px;
    border-radius: 12px;
    border-bottom-right-radius: 4px;
    margin-left: auto;
    max-width: 80%;
}

.message p {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

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

.message ul {
    margin: 8px 0;
    padding-left: 20px;
}

.message li {
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.chatbot-quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 16px 12px;
    border-bottom: 1px solid var(--gray-100);
}

.chatbot-quick-replies button {
    padding: 6px 12px;
    background: var(--gray-100);
    border: none;
    border-radius: 16px;
    font-size: 0.8rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.3s ease;
}

.chatbot-quick-replies button:hover {
    background: rgba(61, 210, 204, 0.2);
    color: var(--primary-dark);
}

.chatbot-input {
    display: flex;
    padding: 12px 16px;
    gap: 8px;
}

.chatbot-input input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    font-size: 0.9rem;
}

.chatbot-input input:focus {
    outline: none;
    border-color: var(--primary-teal);
}

.chatbot-input button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.chatbot-input button:hover {
    background: var(--primary-teal);
}

/* Dev Mode */
.dev-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 20px;
}

.dev-warning p {
    color: #92400e;
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .services-grid,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .nav-links,
    .nav-actions .btn-primary {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        display: none;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .services-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .about .container {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .chatbot-window {
        width: calc(100vw - 48px);
        right: -12px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .projects-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}