:root {
    --primary-color: #0f5132;
    /* Emerald Green */
    --primary-dark: #0a3622;
    --accent-color: #d4af37;
    /* Gold */
    --accent-light: #f3e5ab;
    --bg-color: #f8f5f2;
    /* Warm off-white from whitepaper */
    --card-bg: #ffffff;
    --text-main: #333333;
    --text-muted: #666666;
    --border-color: #e5e5e5;
    --success-color: #198754;
    --active-color: #0d6efd;

    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: white;
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4af37' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
}

.subtitle {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.lead {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* Main Content */
.main-content {
    padding: 4rem 0;
}

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

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto;
}

/* Timeline */
.timeline-section {
    margin-bottom: 5rem;
}

.timeline-container {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: #e0e0e0;
    z-index: 0;
    transform: translateY(-50%);
}

.timeline-item {
    position: relative;
    z-index: 1;
    text-align: center;
    flex: 1;
    padding: 0 1rem;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: white;
    border: 3px solid #e0e0e0;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.timeline-item.completed .timeline-marker {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.timeline-item.active .timeline-marker {
    background: var(--accent-color);
    border-color: var(--accent-color);
    transform: scale(1.2);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.2);
}

.timeline-content .date {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.timeline-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
}

/* Cards Grid */
.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.detail-card {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.detail-card.full-width {
    grid-column: 1 / -1;
}

.card-header {
    background: linear-gradient(to right, #f8f9fa, white);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--accent-color);
    font-weight: 700;
    opacity: 0.5;
}

.card-header h3 {
    font-size: 1.25rem;
    color: var(--primary-dark);
    font-weight: 600;
}

.card-body {
    padding: 2rem;
}

/* Status List */
.status-list {
    list-style: none;
}

.status-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f0f0f0;
}

.status-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.status-list .icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-list li.completed .icon {
    background: rgba(25, 135, 84, 0.1);
    color: var(--success-color);
}

.status-list li.active .icon {
    background: rgba(13, 110, 253, 0.1);
    color: var(--active-color);
}

.status-list .text {
    flex: 1;
    font-size: 0.95rem;
}

.badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

.badge.completed {
    background: rgba(25, 135, 84, 0.1);
    color: var(--success-color);
}

.badge.active {
    background: rgba(212, 175, 55, 0.15);
    color: #b08d1a;
}

/* Deliverable Box */
.deliverable-box {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    border-left: 4px solid var(--accent-color);
}

.deliverable-box h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.deliverable-box p {
    font-weight: 500;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.timeline-highlight {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Feature List (Ongoing Support) */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

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

.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.feature-list li::before {
    content: '•';
    color: var(--accent-color);
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -0.2rem;
}

.consultant-banner {
    margin-top: 2rem;
    background: linear-gradient(to right, var(--primary-dark), var(--primary-color));
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
}

/* Footer */
.site-footer {
    background: #f8f9fa;
    padding: 2rem 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .timeline-container {
        flex-direction: column;
        padding-left: 2rem;
    }

    .timeline-container::before {
        width: 2px;
        height: 100%;
        left: 9px;
        top: 0;
        transform: none;
    }

    .timeline-item {
        text-align: left;
        margin-bottom: 2rem;
        padding-left: 2rem;
    }

    .timeline-marker {
        position: absolute;
        left: 0;
        margin: 0;
    }

    .details-grid {
        grid-template-columns: 1fr;
    }

    .grid-2-col {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}