/* Base Styles */
:root {
    --primary: #073e5c;
    --secondary: #ef7602;
    --accent: #ff9a3c;
    --dark: #042135;
    --light: #f8f9fa;
    --text: #333;
    --text-light: #6c757d;
    --section-bg: #fff;
    --section-padding: 4rem 2rem;
    --border-radius: 8px;
    --box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

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

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

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

h2 { font-size: 2.5rem; color: var(--primary); }
h3 { font-size: 1.8rem; color: var(--primary); }

p {
    margin-bottom: 1.5rem;
    color: var(--text);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: var(--section-padding);
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    margin-right: 10px;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

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

nav ul li a {
    text-decoration: none;
    color: var(--text);
    font-weight: bolder;
    transition: color 0.3s ease;
}
/* Animation Classes */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* About Section */
.about-section {
    background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
    color: var(--text-light);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.about-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--secondary);
    position: relative;
    overflow: hidden;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--secondary);
}

.about-card h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 10px;
}

.about-card h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 3px;
    background: var(--secondary);
    bottom: 0;
    left: 0;
}

.about-card-icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

/* Core Values */
.about_core-values {
    margin-top: 4rem;
}

.about_core-values .about_values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.about_core-values .about_value-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--secondary);
}

.about_core-values .about_value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.about_core-values .about_value-icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.about_core-values .about_value-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

/* New Journey Section Design */
.journey-section {
    background-color: #f0f4f8;
    padding: 5rem 0;
}

.journey-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.journey-header h2 {
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.journey-header h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background: var(--secondary);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-progress {
    height: 4px;
    background: #e0e6ed;
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    z-index: 1;
}

.timeline-progress-bar {
    height: 100%;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    width: 0;
    transition: width 1s ease;
}

.timeline-items {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 2;
    padding: 40px 0;
}

.timeline-item {
    width: 24%;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-dot {
    width: 24px;
    height: 24px;
    background: white;
    border: 4px solid var(--primary);
    border-radius: 50%;
    margin: 0 auto 20px;
    position: relative;
    transition: all 0.3s ease;
}

.timeline-item.active .timeline-dot {
    background: var(--secondary);
    border-color: var(--secondary);
    transform: scale(1.2);
}

.timeline-content {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.timeline-item:hover .timeline-content {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 20px;
    height: 20px;
    background: white;
    box-shadow: -3px -3px 5px rgba(0,0,0,0.05);
}

.timeline-year {
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.timeline-title {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.timeline-features {
    text-align: left;
    margin-top: 1rem;
    padding-left: 1rem;
}

.timeline-features li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.timeline-features li::before {
    content: '•';
    color: var(--secondary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    @keyframes slidein {
        from {
            transform: translateX(100%);
        }
        to {
            transform: translateX(0);
        }
    }

    
    nav ul li a {
        color: var(--text);
        font-weight: bolder;
        padding: 0.5rem 0;
        position: relative;
        /* slide in */
        animation: slidein 0.5s ease-out;
        
    }
    
    .timeline-items {
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
    }
    
    .timeline-item {
        width: 100%;
        max-width: 400px;
        margin-bottom: 2rem;
    }
    
    .timeline-progress {
        display: none;
    }
    
    .timeline-content::before {
        display: none;
    }
    
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
}