/* ==========================================================================
   Mukunda Music Raga (MMR) - Core Stylesheet
   Inspired by official Mukunda Music Raga visiting card branding
   ========================================================================== */

/* Design Tokens & CSS Variables */
:root {
    /* Color System */
    --bg-dark: #12141A;
    --bg-card: #21252D;
    --bg-card-hover: #2B303A;
    
    /* Branding Colors from Visiting Card */
    --color-orange: #F97316;
    --color-orange-glow: rgba(249, 115, 22, 0.25);
    --color-green: #22C55E;
    --color-green-glow: rgba(34, 197, 94, 0.25);
    --color-white: #FFFFFF;
    
    /* Accents */
    --color-cyan: #06B6D4;
    --color-cyan-glow: rgba(6, 182, 212, 0.25);
    --color-purple: #A855F7;
    --color-purple-glow: rgba(168, 85, 247, 0.25);
    --color-yellow: #EAB308;
    --color-blue: #3B82F6;
    --color-red: #EF4444;
    --color-pink: #D946EF;

    /* Text Colors */
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --border-color: #334155;
    --border-highlight: #475569;

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-classical: 'Rozha One', serif;

    /* Spacing & Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 20px rgba(249, 115, 22, 0.25);
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Ambient Canvas Background */
#ambient-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

/* Utility Containers & Typography */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-center { text-align: center; }
.justify-center { justify-content: center; }
.text-orange { color: var(--color-orange); }
.text-green { color: var(--color-green); }
.text-cyan { color: var(--color-cyan); }
.text-purple { color: var(--color-purple); }
.text-yellow { color: var(--color-yellow); }
.mt-3 { margin-top: 1rem; }

.highlight-orange { color: var(--color-orange); }
.highlight-green { color: var(--color-green); }

/* Glass Panel Base */
.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

/* Top Announcement Bar */
.top-bar {
    background-color: #181B22;
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
    font-size: 0.85rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.top-info-item {
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-fast);
}

.top-info-item:hover {
    color: var(--text-primary);
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.top-phone-link, .top-whatsapp-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: color var(--transition-fast);
}

.top-phone-link:hover, .top-whatsapp-link:hover {
    color: var(--color-orange);
}

/* Main Navigation Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(18, 20, 26, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
}

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

.brand-logo {
    display: inline-block;
    text-decoration: none;
}

.logo-svg {
    display: block;
    height: 48px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    padding: 0.25rem 0;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover::after, .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-orange), var(--color-green));
    border-radius: var(--radius-full);
}

.header-cta-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.4rem;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.6);
}

.btn-primary-sm {
    padding: 0.5rem 1.1rem;
    font-size: 0.85rem;
    background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
    color: var(--color-white);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 700;
}

.btn-rainbow {
    background: linear-gradient(135deg, #22C55E 0%, #16A34A 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.4);
}

.btn-rainbow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.6);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border-highlight);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--color-orange);
    color: var(--color-orange);
    background: rgba(249, 115, 22, 0.08);
}

.btn-outline-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    text-decoration: none;
}

.btn-outline-sm:hover {
    border-color: var(--color-green);
    color: var(--text-primary);
    background: rgba(34, 197, 94, 0.1);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Hero Section */
.hero-section {
    padding: 5rem 0 4rem 0;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(249, 115, 22, 0.12);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-top: 2.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1rem;
    text-align: center;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    display: block;
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* Section Common Base */
.section {
    padding: 4.5rem 0;
}

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

.section-tag {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 720px;
    margin: 0 auto;
}

/* SECTION 1: About MMR */
.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.about-card {
    padding: 2rem 1.5rem;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.about-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-highlight);
}

.icon-circle {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
}

.bg-orange-glow { background: var(--color-orange-glow); }
.bg-green-glow { background: var(--color-green-glow); }
.bg-cyan-glow { background: var(--color-cyan-glow); }
.bg-purple-glow { background: var(--color-purple-glow); }

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.about-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* SECTION 2: Science & Swarasthanas */
.table-panel {
    padding: 2rem;
    margin-bottom: 3rem;
}

.panel-subtitle {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.panel-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.table-responsive {
    overflow-x: auto;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.info-table th {
    background: #181B22;
    padding: 0.9rem 1rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.info-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.info-table tbody tr:hover {
    background: var(--bg-card-hover);
}

.swara-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.82rem;
}

.swara-badge.sa { background: rgba(168, 85, 247, 0.25); color: var(--color-purple); border: 1px solid rgba(168, 85, 247, 0.4); }
.swara-badge.ri { background: rgba(249, 115, 22, 0.25); color: var(--color-orange); border: 1px solid rgba(249, 115, 22, 0.4); }
.swara-badge.ga { background: rgba(234, 179, 8, 0.25); color: var(--color-yellow); border: 1px solid rgba(234, 179, 8, 0.4); }
.swara-badge.ma { background: rgba(34, 197, 94, 0.25); color: var(--color-green); border: 1px solid rgba(34, 197, 94, 0.4); }
.swara-badge.pa { background: rgba(239, 68, 68, 0.25); color: var(--color-red); border: 1px solid rgba(239, 68, 68, 0.4); }
.swara-badge.dha { background: rgba(6, 182, 212, 0.25); color: var(--color-cyan); border: 1px solid rgba(6, 182, 212, 0.4); }
.swara-badge.ni { background: rgba(59, 130, 246, 0.25); color: var(--color-blue); border: 1px solid rgba(59, 130, 246, 0.4); }

/* Chakras Grid */
.chakra-cards-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.chakra-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.1rem 0.9rem;
    text-align: center;
}

.chakra-card.highlight-prati {
    border-color: rgba(34, 197, 94, 0.4);
    background: rgba(34, 197, 94, 0.04);
}

.chakra-no {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.2rem;
}

.chakra-card h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.chakra-range {
    font-size: 0.8rem;
    color: var(--color-orange);
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.chakra-swara {
    font-size: 0.72rem;
    color: var(--text-secondary);
    display: block;
    line-height: 1.3;
}

/* SECTION 3: Raga Reference Catalog */
.filter-glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filter-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.search-box {
    flex: 1;
    min-width: 280px;
    position: relative;
}

.search-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.filter-input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    background: #181B22;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.filter-input:focus {
    border-color: var(--color-orange);
}

.filter-dropdown-group {
    display: flex;
    gap: 0.75rem;
}

.filter-select {
    padding: 0.8rem 1rem;
    background: #181B22;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
}

.filter-tags-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
}

.pill-label {
    color: var(--text-secondary);
    font-weight: 600;
}

.raga-pill {
    background: #181B22;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.raga-pill:hover, .raga-pill.active {
    background: rgba(249, 115, 22, 0.15);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.raga-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.raga-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.raga-card:hover {
    border-color: var(--border-highlight);
    transform: translateY(-3px);
}

.raga-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.raga-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
}

.raga-subtitle {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.raga-number-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    background: rgba(249, 115, 22, 0.12);
    border: 1px solid rgba(249, 115, 22, 0.4);
    color: var(--color-orange);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
}

.raga-number-badge.janya-badge {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.4);
    color: var(--color-green);
}

.swara-scale-box {
    background: #181B22;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.9rem;
    margin-bottom: 1rem;
}

.scale-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.swara-badges-wrap {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.raga-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* SECTION 4: Courses */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.course-card {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.course-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    width: fit-content;
}

.course-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.course-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.course-features {
    list-style: none;
    margin-bottom: 1.5rem;
    margin-top: auto;
}

.course-features li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* SECTION 5: FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    padding: 0;
    overflow: hidden;
}

.faq-question {
    padding: 1.25rem 1.5rem;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-icon {
    transition: transform var(--transition-fast);
    color: var(--text-muted);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-orange);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.25rem 1.5rem;
}

/* SECTION 6: Contact & Footer */
.site-footer {
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.contact-banner {
    padding: 2.5rem;
    margin-bottom: 3rem;
}

.contact-grid-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-detail-box {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 0.92rem;
}

.detail-icon {
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.link-light {
    color: var(--text-primary);
    text-decoration: none;
}

.link-light:hover {
    color: var(--color-orange);
}

/* Inquiry Form */
.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #181B22;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
}

.form-input:focus {
    border-color: var(--color-green);
}

.form-textarea {
    resize: vertical;
}

.form-feedback {
    margin-top: 0.5rem;
    font-size: 0.88rem;
    display: none;
    padding: 0.75rem;
    border-radius: var(--radius-md);
}

.form-feedback.success {
    display: block;
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.4);
    color: #4ADE80;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0 0.3rem;
}

.footer-bottom-links a:hover {
    color: var(--color-orange);
}

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

/* SECTION 6: Reviews & Testimonials */
.reviews-stats-bar {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 1.5rem;
    margin-bottom: 2.5rem;
    text-align: center;
}

.stat-score {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    display: block;
    line-height: 1;
    margin-bottom: 0.35rem;
}

.stat-sub {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

.reviews-main-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 2rem;
}

.review-form-card, .reviews-list-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.review-form-card h3, .reviews-list-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.form-sub-text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.star-rating-selector {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 0.8rem;
    background: #181B22;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.star-btn {
    font-size: 1.4rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.star-btn:hover, .star-btn.active {
    color: var(--color-yellow);
    transform: scale(1.15);
}

.rating-val-badge {
    margin-left: auto;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-yellow);
}

.reviews-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.live-pulse-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.65rem;
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.4);
    color: var(--color-green);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    background: var(--color-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-green);
    animation: pulse-glow 1.5s infinite;
}

@keyframes pulse-glow {
    0% { opacity: 0.4; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0.4; transform: scale(0.9); }
}

.reviews-feed-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 520px;
    overflow-y: auto;
    padding-right: 0.4rem;
}

.review-item-card {
    background: #181B22;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    animation: reviewSlideIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes reviewSlideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.review-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.6rem;
}

.review-author-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-orange), var(--color-green));
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.2;
}

.author-role {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.review-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.review-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.delete-review-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.delete-review-btn:hover {
    color: var(--color-red);
    background: rgba(239, 68, 68, 0.12);
}

.review-stars-row {
    margin-bottom: 0.6rem;
    font-size: 0.85rem;
    display: flex;
    gap: 0.2rem;
}

.review-comment-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.5rem; }
    .about-grid { grid-template-columns: repeat(2, 1fr); }
    .courses-grid { grid-template-columns: repeat(2, 1fr); }
    .chakra-cards-grid { grid-template-columns: repeat(4, 1fr); }
    .raga-cards-grid { grid-template-columns: 1fr; }
    .contact-grid-row { grid-template-columns: 1fr; gap: 2rem; }
    .reviews-main-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2rem; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .courses-grid { grid-template-columns: 1fr; }
    .chakra-cards-grid { grid-template-columns: repeat(3, 1fr); }
    .reviews-stats-bar { flex-direction: column; gap: 1rem; }
    .stat-divider { display: none; }
    .top-bar-content { justify-content: center; text-align: center; }
    .top-actions { justify-content: center; }
    .mobile-toggle { display: block; }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #181B22;
        padding: 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        border-bottom: 1px solid var(--border-color);
    }
    .nav-menu.open {
        display: flex;
    }
}

@media (max-width: 480px) {
    .hero-stats { grid-template-columns: 1fr; }
    .chakra-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .raga-meta-grid { grid-template-columns: 1fr; }
}