/* Büyükler İçin - Profesyonel Tasarım */

.main-buyukler {
    max-width: 1000px;
}

.hero-buyukler {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-radius: 24px;
    color: white;
    margin-bottom: 2rem;
}

.hero-buyukler h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.hero-buyukler p {
    opacity: 0.9;
    font-size: 1.05rem;
}

.course-section {
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 1.25rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.course-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.course-html { border-left: 4px solid #e34c26; }
.course-css { border-left: 4px solid #264de4; }
.course-js { border-left: 4px solid #f7df1e; }
.course-proje { border-left: 4px solid var(--success); }

.course-card {
    display: block;
    text-decoration: none;
    background: white;
    border-radius: 20px;
    padding: 1.5rem;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

.course-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.2);
}

.course-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
}

.course-card h3 {
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.course-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.course-meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
}

.progress-dashboard {
    margin-bottom: 2rem;
}

.progress-dashboard h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.progress-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.progress-card {
    background: white;
    padding: 1rem;
    border-radius: 12px;
    border: 2px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.progress-bar-mini {
    height: 6px;
    background: #e5e7eb;
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill-mini {
    height: 100%;
    background: var(--success);
    border-radius: 3px;
    transition: width 0.3s;
}

.learning-path {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

.learning-path h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
    text-align: center;
}

.roadmap-desc {
    text-align: center;
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* Yol Haritası */
.roadmap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.roadmap-phase {
    background: white;
    border-radius: 16px;
    padding: 1.25rem;
    border: 2px solid #e5e7eb;
    border-left: 4px solid var(--primary);
}

.roadmap-phase.phase-1 { border-left-color: #10b981; }
.roadmap-phase.phase-2 { border-left-color: #6366f1; }
.roadmap-phase.phase-3 { border-left-color: #f59e0b; }
.roadmap-phase.phase-4 { border-left-color: #ec4899; }
.roadmap-phase.phase-5 { border-left-color: #8b5cf6; }
.roadmap-phase.phase-6 { border-left-color: #0ea5e9; }

.phase-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.phase-badge {
    background: var(--primary);
    color: white;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.phase-header h4 {
    font-size: 1.1rem;
    color: var(--text);
    margin: 0;
}

.phase-steps {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.road-step {
    padding: 0.5rem 0.9rem;
    background: #f3f4f6;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s;
}

a.road-step:hover {
    background: var(--primary);
    color: white;
}

.road-arrow {
    color: #9ca3af;
    font-size: 1.2rem;
}

.phase-note {
    margin: 0.75rem 0 0;
    font-size: 0.85rem;
    color: var(--text-light);
}

.roadmap-legend {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
    font-size: 0.85rem;
    color: var(--text-light);
}

.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 0.35rem;
    vertical-align: middle;
}

.legend-dot.available { background: var(--success); }
.legend-dot.upcoming { background: #9ca3af; }

@media (max-width: 600px) {
    .phase-steps {
        flex-direction: column;
        align-items: flex-start;
    }
    .road-arrow { transform: rotate(90deg); margin-left: 0.5rem; }
}