* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, sans-serif; font-weight: 300; }
body { background-color: #f8fafc; color: #334155; line-height: 1.6; font-size: 13px; }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 30px 15px; }
h1 { font-size: 2.2rem; color: #ffffff; margin-bottom: 20px; font-weight: 300; text-shadow: 0 2px 5px rgba(15, 23, 42, 0.6); }
h2 { font-size: 1.6rem; color: #1e293b; margin-bottom: 15px; font-weight: 300; }
h3 { font-size: 1.15rem; color: #0f172a; margin-bottom: 10px; font-weight: 400; }
p { margin-bottom: 12px; color: #475569; font-weight: 300; }

.navbar { background-color: #0f172a; padding: 15px 25px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; position: sticky; top: 0; z-index: 1000; }
.logo { color: #38bdf8; font-weight: 300; font-size: 1.2rem; }
.logo span { color: #94a3b8; font-size: 0.85rem; margin-left: 6px; font-weight: 300; }
.nav-links a { color: #cbd5e1; text-decoration: none; margin-left: 15px; font-size: 0.85rem; font-weight: 300; }
.nav-links a:hover { color: #38bdf8; }
.nav-btn { background-color: #0284c7; color: white !important; padding: 5px 12px; border-radius: 4px; text-decoration: none; font-weight: 300; }
.nav-btn-alt { border: 1px solid #38bdf8; color: #38bdf8 !important; padding: 4px 12px; border-radius: 4px; text-decoration: none; background: none; cursor: pointer; font-weight: 300; }

.hero { background: linear-gradient(to right, rgba(15, 23, 42, 0.88) 30%, rgba(15, 23, 42, 0.3) 75%, rgba(255, 255, 255, 0) 100%), url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?w=1600'); background-size: cover; background-position: center right; color: #ffffff; padding: 110px 0; text-align: left; }
.hero-inner { max-width: 600px; padding: 0 15px; }
.hero p { color: #f1f5f9; font-size: 1.1rem; font-weight: 300; text-shadow: 0 1px 3px rgba(15, 23, 42, 0.5); }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.card { background: white; padding: 25px; border-radius: 6px; border: 1px solid #e2e8f0; box-shadow: 0 1px 3px rgba(0,0,0,0.05); margin-bottom: 15px; font-weight: 300; }
.btn { display: inline-block; background-color: #0284c7; color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px; font-weight: 300; border: none; cursor: pointer; text-align: center; }
.btn:hover { background-color: #0369a1; }

.team-card { display: flex; gap: 15px; align-items: center; padding: 15px; }
.team-avatar-frame { width: 75px; height: 75px; border-radius: 50%; overflow: hidden; background: #f1f5f9; border: 2px solid #0284c7; flex-shrink: 0; }
.team-avatar-frame img { width: 100%; height: 100%; object-fit: cover; }
.role-title { color: #0284c7; font-weight: 300; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; }
.contact-links a { color: #0284c7; text-decoration: none; font-weight: 300; }

.phase-explanation-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; }
.step-card { background: #fff; border: 1px solid #e2e8f0; padding: 15px; border-radius: 6px; position: relative; }
.step-number { font-size: 2.5rem; font-weight: 300; color: #f1f5f9; position: absolute; top: 0; right: 10px; z-index: 1; }
.step-card h3, .step-card p { position: relative; z-index: 2; font-weight: 300; }

th { background: #0f172a; color: white; padding: 8px; text-align: left; font-weight: 300; font-size: 12px; }
td { padding: 8px; border-bottom: 1px solid #e2e8f0; color: #334155; font-weight: 300; font-size: 12px; }

/* UNIFIED CHROMATIC MATRIX INTERFACES */
tr.row-invoice, tr.row-omission { background-color: #f0f4f8; border-left: 2px solid #1d4ed8; color: #1e3a8a; }
tr.row-addition, tr.row-budget { background-color: #fffbeb; border-left: 2px solid #d97706; color: #78350f; }

.badge { display: inline-block; padding: 3px 6px; font-size: 0.7rem; font-weight: 300; border-radius: 4px; text-transform: uppercase; }
.badge-blue { background: #dbeafe; color: #1d4ed8; }
footer { background: #0f172a; color: #64748b; padding: 20px; font-size: 0.8rem; text-align: center; margin-top: 40px; font-weight: 300; }

/* NEW GRAPHICAL PHASE INDICATOR (Progress Tracker) */
.phase-tracker-container { width: 100%; margin: 20px 0 45px 0; padding: 20px 15px; background: #fff; border-radius: 6px; border: 1px solid #e2e8f0; }
.phase-tracker { display: flex; justify-content: space-between; align-items: center; position: relative; max-width: 800px; margin: 0 auto; }
.phase-tracker::before { content: ''; position: absolute; top: 20px; left: 0; right: 0; height: 4px; background: #e2e8f0; z-index: 1; }
.phase-progress-fill { position: absolute; top: 20px; left: 0; height: 4px; background: #0284c7; z-index: 2; transition: width 0.4s ease; }
.phase-step { position: relative; z-index: 3; width: 44px; height: 44px; border-radius: 50%; background: #e2e8f0; color: #64748b; display: flex; align-items: center; justify-content: center; font-weight: 300; border: 5px solid #fff; transition: all 0.3s; font-size: 1.1rem; }
.phase-step.completed { background: #0284c7; color: #fff; border-color: #fff; }
.phase-step.active { background: #10b981; color: #fff; transform: scale(1.15); box-shadow: 0 0 10px rgba(16, 185, 129, 0.25); border-color: #fff; }
.phase-label { position: absolute; top: 50px; text-align: center; width: 100px; left: 50%; transform: translateX(-50%); font-size: 0.75rem; font-weight: 300; color: #475569; line-height: 1.2; }
.phase-step.active .phase-label { color: #10b981; font-weight: 400; }
.phase-step.completed .phase-label { color: #0284c7; }

@media (max-width: 768px) {
    .navbar { padding: 10px 15px; justify-content: center; flex-direction: column; text-align: center; }
    .nav-links { margin-top: 5px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
    .nav-links a { margin: 0; font-size: 0.8rem; }
    .hero { padding: 60px 0; text-align: center; }
    h1 { font-size: 1.8rem; }
    td, th { padding: 6px; font-size: 11px; }
    .phase-label { font-size: 0.65rem; width: 70px; }
}