/* ── Pathrudu Academy - Main Styles ──────────────────────────────── */

:root {
    --pa-primary: #1a1a2e;
    --pa-secondary: #16213e;
    --pa-accent: #0f3460;
    --pa-highlight: #e94560;
    --pa-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main { flex: 1; }

/* ── Announcement Bar ──────────────────────────────────────────── */
.announcement-bar {
    background: var(--pa-highlight);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 500;
}

/* ── Hero Section ──────────────────────────────────────────────── */
.hero-section {
    background: var(--pa-gradient);
    color: #fff;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: rgba(233, 69, 96, 0.08);
    border-radius: 50%;
}

.hero-section h1 {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
}

.hero-section .lead {
    font-size: 1.15rem;
    opacity: 0.9;
}

/* ── Course Cards ──────────────────────────────────────────────── */
.course-card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
}

.course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.course-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

.course-card .badge-mode {
    position: absolute;
    top: 12px;
    left: 12px;
}

.course-card .badge-featured {
    position: absolute;
    top: 12px;
    right: 12px;
}

.course-card .card-body {
    display: flex;
    flex-direction: column;
}

.course-card .card-title {
    font-weight: 700;
    font-size: 1.05rem;
    min-height: 2.5em;
}

.course-card .price-tag {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pa-primary);
}

.course-card .price-tag .original-price {
    text-decoration: line-through;
    color: #999;
    font-size: 0.9rem;
    font-weight: 400;
}

.course-meta {
    font-size: 0.85rem;
    color: #666;
}

.course-meta i {
    width: 18px;
    text-align: center;
}

/* ── Section Headings ──────────────────────────────────────────── */
.section-heading {
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--pa-primary);
    margin-bottom: 0.5rem;
}

.section-subheading {
    color: #666;
    font-size: 1rem;
    margin-bottom: 2rem;
}

/* ── Feature / Stats Cards ─────────────────────────────────────── */
.feature-card {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: transform 0.2s;
}

.feature-card:hover {
    transform: translateY(-3px);
}

.feature-card .icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--pa-gradient);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* ── Testimonials ──────────────────────────────────────────────── */
.testimonial-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    border-left: 4px solid var(--pa-highlight);
}

.testimonial-card .stars {
    color: #ffc107;
}

/* ── Course Detail ─────────────────────────────────────────────── */
.course-detail-hero {
    background: var(--pa-gradient);
    color: #fff;
    padding: 50px 0;
}

.course-sidebar {
    position: sticky;
    top: 80px;
}

.course-sidebar .card {
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* ── Student Dashboard ─────────────────────────────────────────── */
.stat-card {
    border-radius: 12px;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
}

/* ── Auth Forms ────────────────────────────────────────────────── */
.auth-card {
    max-width: 480px;
    margin: 0 auto;
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.auth-card .card-header {
    background: var(--pa-gradient);
    color: #fff;
    text-align: center;
    padding: 1.5rem;
    border-radius: 12px 12px 0 0 !important;
}

/* ── Policy Pages ──────────────────────────────────────────────── */
.policy-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.policy-content h3 {
    color: var(--pa-primary);
    margin-top: 2rem;
    margin-bottom: 0.5rem;
}

/* ── Footer ────────────────────────────────────────────────────── */
.site-footer {
    margin-top: auto;
}

.footer-links li {
    margin-bottom: 0.4rem;
}

.footer-links a {
    color: #adb5bd;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.15s;
}

.footer-links a:hover {
    color: #fff;
}

/* ── Misc ──────────────────────────────────────────────────────── */
.btn-pa {
    background: var(--pa-highlight);
    color: #fff;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-pa:hover {
    background: #d63651;
    color: #fff;
}

.badge-level {
    font-weight: 500;
    font-size: 0.75rem;
}

.bg-beginner    { background: #28a745 !important; }
.bg-intermediate { background: #ffc107 !important; color: #333 !important; }
.bg-advanced    { background: #dc3545 !important; }

.syllabus-content {
    line-height: 1.9;
}

.syllabus-content ul, .syllabus-content ol {
    padding-left: 1.5rem;
}

.seats-badge {
    font-size: 0.85rem;
}

.no-courses-illustration {
    max-width: 200px;
    opacity: 0.6;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero-section { padding: 50px 0; }
    .hero-section h1 { font-size: 1.75rem; }
    .course-card .card-img-top { height: 160px; }
}