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

body {
    font-family: 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    /* color: #333; */
}

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

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    height: 60px;
    max-width: 1200px;
    margin: 0 auto;
    z-index: 1000;
}

.nav-left {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-size: 1.6rem;
    font-weight: 700;
    color: #2563eb;
    white-space: nowrap;
}

.logo i {
    font-size: 1.6rem;
    color: #2563eb;
}

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

.nav-link {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: #1e40af;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sign-in {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
}

.join-btn {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
}

.join-btn:hover {
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #fbbf24 100%);
    padding: 8rem 2rem 4rem;
    margin-top: 70px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-left {
    flex: 1;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1;
}

.highlight {
    color: #fbbf24;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
}

.btn-solid {
    background: rgba(255,255,255,0.2);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
}

.stats {
    display: flex;
    gap: 3rem;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
}

.hero-right {
    flex: 1;
}

.hero-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: #f8fafc;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
}

.features-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1f2937;
}

.highlight-blue {
    color: #3b82f6;
}

.features-header p {
    font-size: 1.1rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    flex: 1;
    max-width: 350px;
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon.blue {
    background: linear-gradient(135deg, #dbeafe, #93c5fd);
}

.feature-icon.yellow {
    background: linear-gradient(135deg, #fef3c7, #fbbf24);
}

.feature-icon.blue-gradient {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
}

.icon-placeholder {
    width: 24px;
    height: 24px;
    /* background: #6b7280; */
    border-radius: 2px;
    display: flex;
    align-items: center;
    flex-direction: column;
}

i {
    color: rgb(68, 59, 59);
    margin-top: 4px;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.feature-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-card ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.feature-card li {
    color: #6b7280;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1rem;
}

.feature-card li:before {
    content: "•";
    color: #3b82f6;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.explore-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
}

.explore-link:hover {
    color: #1e40af;
}

/* Why Choose Section */
.why-choose {
    padding: 6rem 0;
    background: white;
}

.why-choose-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.why-choose-left {
    flex: 1;
}

.why-choose-left h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #1f2937;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.benefit-icon {
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.benefit-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.benefit-content p {
    color: #6b7280;
    line-height: 1.6;
}

.why-choose-right {
    flex: 0 0 400px;
}

.cta-card {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 3rem 2rem;
    border-radius: 12px;
    text-align: center;
}

.cta-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cta-card p {
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
}

.cta-button {
    background: white;
    color: #1e40af;
    border: none;
    padding: 1rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1e3a8a, #1e40af);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    gap: 4rem;
    margin-bottom: 2rem;
}

.footer-left {
    flex: 2;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
}

.footer-logo .logo-text {
    color: #ffffff; 
}


.footer-left p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contact-info p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-center,
.footer-right {
    flex: 1;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

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

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.9rem;
}