/* DriveEasy Car Rentals - Enhanced Professional CSS Styles */
/* styles.css */

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

*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 18px; /* Increased base font size */
    scroll-behavior: smooth;
    line-height: 1.7;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #1a1a1a;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    overflow-x: hidden;
    transition: all 0.3s ease;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Typography - Enhanced sizes and weights */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #0f172a;
    letter-spacing: -0.025em;
}

h1 {
    font-size: 3.5rem; /* Increased from 2.5rem */
    animation: fadeInUp 0.8s ease-out;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2.75rem; /* Increased from 2rem */
    margin-bottom: 2rem;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 2px;
    animation: slideInLeft 0.6s ease-out 0.3s both;
}

h3 {
    font-size: 2rem; /* Increased from 1.5rem */
    color: #1e293b;
}

p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #374151;
    font-size: 1.125rem; /* Increased font size */
}

/* Header and Navigation */
header {
    background: linear-gradient(135deg, #1e40af 0%, #7c3aed 50%, #db2777 100%);
    color: white;
    padding: 1.25rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.3);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 0.75rem 0;
    background: rgba(30, 64, 175, 0.95);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px; /* Increased max-width */
    margin: 0 auto;
    padding: 0 3rem; /* Increased padding */
    position: relative;
}

.logo {
    font-size: 2.25rem; /* Increased from 1.8rem */
    font-weight: 800;
    text-decoration: none;
    color: white;
    transition: transform 0.3s ease;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo:hover {
    transform: scale(1.05);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem; /* Increased gap */
    margin: 0;
    padding: 0;
}

nav li {
    position: relative;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem; /* Increased font size */
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
    transition: left 0.3s ease;
    z-index: -1;
    border-radius: 30px;
}

nav a:hover::before,
nav a.active::before {
    left: 0;
}

nav a:hover,
nav a.active {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Main Content */
main {
    margin-top: 100px;
    min-height: calc(100vh - 100px);
    flex: 1;
}

/* Sections - Centered content */
section {
    padding: 6rem 0; /* Increased padding */
    position: relative;
    overflow: hidden;
}

section:nth-child(even) {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
}

.container {
    max-width: 1400px; /* Increased from 1200px */
    margin: 0 auto;
    padding: 0 3rem; /* Increased padding */
    text-align: center; /* Center all content */
}

/* Hero Section (Home Page) */
.hero {
    background: linear-gradient(
        135deg,
        rgba(30, 64, 175, 0.9) 0%,
        rgba(124, 58, 237, 0.9) 50%,
        rgba(219, 39, 119, 0.9) 100%
    );
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px; /* Increased width */
    padding: 0 3rem;
}

.hero-content h1 {
    font-size: 5rem; /* Increased from 4rem */
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    color: white;
    -webkit-text-fill-color: white;
}

.hero-content p {
    font-size: 1.5rem; /* Increased from 1.3rem */
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.3s both;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
}

/* Buttons - Enhanced and larger */
.cta-button,
button,
input[type="submit"] {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 50%, #b91c1c 100%);
    color: white;
    padding: 20px 40px; /* Increased padding */
    text-decoration: none;
    border: none;
    border-radius: 50px;
    font-size: 1.25rem; /* Increased font size */
    font-weight: 700;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
    animation: fadeInUp 1s ease-out 0.6s both;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-button::before,
button::before,
input[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f87171 0%, #ef4444 50%, #dc2626 100%);
    transition: left 0.3s ease;
    z-index: -1;
}

.cta-button:hover::before,
button:hover::before,
input[type="submit"]:hover::before {
    left: 0;
}

.cta-button:hover,
button:hover,
input[type="submit"]:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 35px rgba(239, 68, 68, 0.5);
}

.cta-button:active,
button:active,
input[type="submit"]:active {
    transform: translateY(-2px);
}

/* Cards and Grid Layouts - Centered */
.features-grid,
.services-grid,
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); /* Increased min width */
    gap: 3rem; /* Increased gap */
    margin-top: 4rem;
    justify-items: center; /* Center grid items */
}

.feature-card,
.service-card,
.team-card {
    background: white;
    padding: 3rem; /* Increased padding */
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    max-width: 400px; /* Control max width */
    width: 100%;
}

.feature-card::before,
.service-card::before,
.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.feature-card:hover,
.service-card:hover,
.team-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.25);
    color: white;
}

.feature-card:hover::before,
.service-card:hover::before,
.team-card:hover::before {
    opacity: 1;
}

.feature-card h3,
.service-card h3,
.team-card h3 {
    font-size: 1.75rem; /* Increased font size */
    margin-bottom: 1.5rem;
}

.feature-card p,
.service-card p,
.team-card p {
    font-size: 1.125rem; /* Increased font size */
}

.feature-icon,
.service-icon {
    font-size: 4rem; /* Increased from 3.5rem */
    margin-bottom: 2rem;
    display: block;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon,
.service-card:hover .service-icon {
    transform: scale(1.15) rotate(5deg);
}

/* Forms - Enhanced and centered */
form {
    background: white;
    padding: 3rem; /* Increased padding */
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    margin: 3rem auto; /* Center the form */
    transition: all 0.3s ease;
    max-width: 800px; /* Limit form width */
}

form:hover {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.form-group {
    margin-bottom: 2rem; /* Increased margin */
    position: relative;
    text-align: left; /* Left align form elements */
}

label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 700;
    font-size: 1.125rem; /* Increased font size */
    color: #0f172a;
    transition: color 0.3s ease;
}

input,
select,
textarea {
    width: 100%;
    padding: 16px 20px; /* Increased padding */
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1.125rem; /* Increased font size */
    transition: all 0.3s ease;
    background: #f8fafc;
    font-family: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #3b82f6;
    background: white;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

input:focus + label,
select:focus + label,
textarea:focus + label {
    color: #3b82f6;
}

textarea {
    resize: vertical;
    min-height: 140px;
}

/* Tables - Enhanced typography */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 3rem auto; /* Center table */
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    max-width: 1200px;
}

th,
td {
    padding: 1.5rem; /* Increased padding */
    text-align: center; /* Center align table content */
    border-bottom: 1px solid #e2e8f0;
    transition: background-color 0.3s ease;
    font-size: 1.125rem; /* Increased font size */
}

th {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

tr:hover td {
    background-color: #f8fafc;
}

tr:last-child td {
    border-bottom: none;
}

/* Lists - Enhanced styling */
ul:not(nav ul) {
    list-style: none;
    padding-left: 0;
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

ul:not(nav ul) li {
    position: relative;
    padding: 1rem 0 1rem 3rem; /* Increased padding */
    transition: all 0.3s ease;
    font-size: 1.125rem; /* Increased font size */
}

ul:not(nav ul) li::before {
    content: '🚗';
    position: absolute;
    left: 0;
    top: 1rem;
    font-size: 1.5rem; /* Increased icon size */
    transition: transform 0.3s ease;
}

ul:not(nav ul) li:hover {
    transform: translateX(10px);
    color: #3b82f6;
}

ul:not(nav ul) li:hover::before {
    transform: scale(1.3);
}

/* Blockquotes (Testimonials) - Enhanced */
blockquote {
    background: white;
    padding: 3rem; /* Increased padding */
    border-radius: 20px;
    border-left: 6px solid #3b82f6;
    margin: 3rem auto; /* Center blockquote */
    max-width: 900px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
    animation: fadeIn 0.5s ease;
}

blockquote::before {
    content: '"';
    position: absolute;
    top: -15px;
    left: 30px;
    font-size: 5rem; /* Increased quote size */
    color: #3b82f6;
    opacity: 0.3;
}

blockquote:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(59, 130, 246, 0.2);
}

blockquote p {
    font-style: italic;
    margin-bottom: 1.5rem;
    font-size: 1.25rem; /* Increased font size */
    line-height: 1.8;
}

cite {
    font-weight: 700;
    color: #3b82f6;
    font-size: 1.125rem;
}

/* Address - Enhanced styling */
address {
    font-style: normal;
    line-height: 2;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin: 2rem auto;
    max-width: 600px;
    transition: all 0.3s ease;
    font-size: 1.125rem;
}

address:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Footer - Enhanced */
footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    text-align: center;
    padding: 4rem 0; /* Increased padding */
    margin-top: auto;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899, #ef4444);
    animation: shimmer 3s infinite;
}

footer p {
    margin-bottom: 0.75rem;
    opacity: 0.9;
    font-size: 1.125rem; /* Increased font size */
}

/* Error Messages */
.error-message {
    color: #ef4444;
    font-size: 1rem; /* Increased font size */
    margin-top: 0.75rem;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
    font-weight: 600;
}

/* Notifications */
.notification {
    position: fixed;
    top: 120px;
    right: 30px;
    padding: 1.5rem 2rem; /* Increased padding */
    border-radius: 16px;
    color: white;
    font-weight: 700;
    font-size: 1.125rem; /* Increased font size */
    z-index: 2000;
    transform: translateX(400px);
    animation: slideInRight 0.3s ease forwards;
    max-width: 400px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.notification.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.notification.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.notification.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.notification.info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

/* Loading States */
.loading {
    position: relative;
    color: transparent !important;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid transparent;
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(400px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100vw);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-15px);
    }
    60% {
        transform: translateY(-8px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
    100% {
        transform: scale(1);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.75rem; }
.mt-2 { margin-top: 1.5rem; }
.mt-3 { margin-top: 2.25rem; }
.mt-4 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.75rem; }
.mb-2 { margin-bottom: 1.5rem; }
.mb-3 { margin-bottom: 2.25rem; }
.mb-4 { margin-bottom: 3rem; }

.p-1 { padding: 0.75rem; }
.p-2 { padding: 1.5rem; }
.p-3 { padding: 2.25rem; }
.p-4 { padding: 3rem; }

.hidden {
    display: none;
}

.visible {
    display: block;
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.fade-out {
    animation: fadeIn 0.5s ease reverse forwards;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
    
    .features-grid,
    .services-grid,
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2.5rem;
    }
    
    .hero-content h1 {
        font-size: 4rem;
    }
    
    nav {
        padding: 0 2rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 16px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    nav ul {
        position: fixed;
        top: 100px;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, #1e40af 0%, #7c3aed 100%);
        flex-direction: column;
        padding: 3rem;
        gap: 1.5rem;
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    }
    
    nav ul.active {
        transform: translateY(0);
    }
    
    nav li {
        width: 100%;
    }
    
    nav a {
        display: block;
        width: 100%;
        text-align: center;
        padding: 1.25rem;
        border-radius: 12px;
        font-size: 1.25rem;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .hero-content p {
        font-size: 1.25rem;
    }
    
    .features-grid,
    .services-grid,
    .team-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .feature-card,
    .service-card,
    .team-card {
        padding: 2.5rem;
        max-width: none;
    }
    
    section {
        padding: 4rem 0;
    }
    
    form {
        padding: 2.5rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .notification {
        right: 15px;
        left: 15px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    nav {
        padding: 0 1rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .cta-button,
    button,
    input[type="submit"] {
        padding: 16px 32px;
        font-size: 1.125rem;
    }
    
    .feature-card,
    .service-card,
    .team-card {
        padding: 2rem;
    }
    
    form {
        padding: 2rem;
    }
    
    input,
    select,
    textarea {
        padding: 14px 16px;
    }
    
    th,
    td {
        padding: 1rem;
    }
    
    blockquote {
        padding: 2rem;
    }
}

@media (max-width: 320px) {
    .hero-content h1 {
        font-size: 2.25rem;
    }
    
    .logo {
        font-size: 1.75rem;
    }
    
    .features-grid,
    .services-grid,
    .team-grid {
        gap: 1.5rem;
    }
}

/* Print Styles */
@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    header,
    footer,
    .menu-toggle,
    button,
    .cta-button {
        display: none;
    }
    
    main {
        margin-top: 0;
    }
    
    section {
        page-break-inside: avoid;
        padding: 1.5rem 0;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    a::after {
        content: " (" attr(href) ")";
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    * {
        border-color: black !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    header {
        background: black;
    }
    
    .cta-button,
    button,
    input[type="submit"] {
        background: black;
        border: 2px solid white;
    }
    
    input,
    select,
    textarea {
        border: 2px solid black;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Additional Professional Enhancements */

/* Gradient Text Effects for Headings */
.gradient-text {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Professional Card Hover Effects */
.professional-card {
    position: relative;
    overflow: hidden;
}

.professional-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s;
}

.professional-card:hover::after {
    left: 100%;
}

/* Enhanced Focus States for Accessibility */
*:focus {
    outline: 3px solid #3b82f6;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Smooth Scroll Enhancement */
html {
    scroll-padding-top: 100px;
}

/* Professional Badge/Tag Styles */
.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0.25rem;
    transition: all 0.3s ease;
}

.badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Professional Divider */
.section-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #3b82f6, transparent);
    margin: 4rem auto;
    max-width: 200px;
}

/* Enhanced Typography Hierarchy */
.lead {
    font-size: 1.375rem;
    font-weight: 400;
    color: #4b5563;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.small {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Professional Color Palette Variables */
:root {
    --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    --secondary-gradient: linear-gradient(135deg, #ec4899 0%, #ef4444 100%);
    --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --neutral-gradient: linear-gradient(135deg, #64748b 0%, #475569 100%);
    --surface-gradient: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    --shadow-light: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 20px 50px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 30px 60px rgba(0, 0, 0, 0.16);
    --border-radius-small: 8px;
    --border-radius-medium: 16px;
    --border-radius-large: 24px;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Professional spacing system */
.space-xs { margin: 0.5rem; }
.space-sm { margin: 1rem; }
.space-md { margin: 1.5rem; }
.space-lg { margin: 2rem; }
.space-xl { margin: 3rem; }
.space-2xl { margin: 4rem; }

/* Professional grid system for better layouts */
.grid-2 { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 2rem; 
    align-items: center;
}

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

.grid-4 { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 2rem; 
    align-items: start;
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Professional button variants */
.btn-primary {
    background: var(--primary-gradient);
    color: white;
}

.btn-secondary {
    background: var(--secondary-gradient);
    color: white;
}

.btn-outline {
    background: transparent;
    color: #3b82f6;
    border: 2px solid #3b82f6;
}

.btn-outline:hover {
    background: #3b82f6;
    color: white;
}

/* Enhanced visual hierarchy */
.display-1 { 
    font-size: 4rem; 
    font-weight: 800; 
    line-height: 1.1; 
}

.display-2 { 
    font-size: 3.5rem; 
    font-weight: 700; 
    line-height: 1.1; 
}

.display-3 { 
    font-size: 3rem; 
    font-weight: 700; 
    line-height: 1.2; 
}

@media (max-width: 768px) {
    .display-1 { font-size: 3rem; }
    .display-2 { font-size: 2.5rem; }
    .display-3 { font-size: 2rem; }
}