/* ==========================================================================
   MAMTA RAWAT ACADEMY - STYLESHEET & COURSE PLATFORM DESIGN
   ========================================================================== */

:root {
    --bg-dark-1: #060B19;
    --bg-dark-2: #0B132B;
    --bg-card: rgba(21, 32, 63, 0.65);
    --bg-card-hover: rgba(28, 43, 85, 0.85);
    --border-card: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 229, 255, 0.3);

    --primary-cyan: #00E5FF;
    --primary-blue: #1D69E7;
    --emerald-green: #00B894;
    --gold-accent: #F1C40F;
    --danger-red: #FF4757;

    --text-main: #F0F4F8;
    --text-muted: #94A3B8;
    --text-dim: #64748B;

    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    --glass-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    --glow-shadow: 0 0 25px rgba(0, 229, 255, 0.25);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
}

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

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

body {
    background-color: var(--bg-dark-1);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.25s ease;
}

button, input, select, textarea {
    font-family: inherit;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-cyan) 0%, #70A1FF 50%, var(--emerald-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sub-heading {
    color: var(--primary-cyan);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 12px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 650px;
}

.section-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 90px 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

/* Announcement Bar */
.announcement-bar {
    background: linear-gradient(90deg, var(--primary-blue) 0%, #00B894 100%);
    color: #FFFFFF;
    padding: 8px 24px;
    font-size: 0.85rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 500;
}

.btn-text-link {
    background: none;
    border: none;
    color: #FFFFFF;
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: var(--border-glow);
}

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.25s ease;
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0056B3 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(29, 105, 231, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #00E5FF 0%, var(--primary-blue) 100%);
    color: #0B132B;
    transform: translateY(-2px);
    box-shadow: var(--glow-shadow);
}

.btn-secondary {
    background: rgba(0, 229, 255, 0.15);
    color: var(--primary-cyan);
    border: 1px solid rgba(0, 229, 255, 0.3);
}

.btn-secondary:hover {
    background: var(--primary-cyan);
    color: #0B132B;
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-card);
}

.btn-outline:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    background: rgba(0, 229, 255, 0.05);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* Header & Navbar */
.navbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(6, 11, 25, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-card);
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #0B132B;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 1px;
    color: #FFFFFF;
}

.brand-tagline {
    font-size: 0.68rem;
    color: var(--primary-cyan);
    letter-spacing: 2px;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.phone-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.phone-link i {
    color: var(--emerald-green);
}

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

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 60px;
    padding-bottom: 90px;
    background: radial-gradient(circle at 80% 20%, rgba(0, 229, 255, 0.12) 0%, transparent 40%),
                radial-gradient(circle at 20% 80%, rgba(29, 105, 231, 0.15) 0%, transparent 50%),
                var(--bg-dark-2);
}

.hero-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    border-radius: 30px;
    color: var(--primary-cyan);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-features {
    display: flex;
    gap: 24px;
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-item i {
    color: var(--emerald-green);
}

/* Course Featured Selling Card in Hero */
.course-featured-card {
    padding: 24px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-glow);
    background: rgba(15, 24, 48, 0.9);
}

.card-badge-top {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, #FF4757 0%, #FF6B81 100%);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 20px;
    z-index: 2;
    text-transform: uppercase;
    box-shadow: 0 4px 10px rgba(255, 71, 87, 0.4);
}

.course-thumb-preview {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    margin-bottom: 20px;
    aspect-ratio: 16/9;
}

.course-thumb-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.course-thumb-preview:hover img {
    transform: scale(1.05);
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(6, 11, 25, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 0.85rem;
}

.play-btn-circle {
    width: 50px;
    height: 50px;
    background: var(--primary-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0B132B;
    font-size: 1.2rem;
    box-shadow: var(--glow-shadow);
}

.rating-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.rating-row .stars {
    color: var(--gold-accent);
    font-size: 0.85rem;
}

.rating-num {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.course-featured-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.course-mini-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.price-action-row {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid var(--border-card);
}

.price-block {
    display: flex;
    align-items: center;
    gap: 10px;
}

.old-price {
    font-size: 1.1rem;
    color: var(--text-dim);
    text-decoration: line-through;
}

.current-price {
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFFFFF;
}

.discount-badge {
    background: rgba(0, 184, 148, 0.2);
    color: var(--emerald-green);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
}

/* Stats Counter Bar */
.stats-bar {
    background: var(--bg-dark-1);
    border-y: 1px solid var(--border-card);
    padding: 40px 0;
}

.stats-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-cyan);
    font-size: 1.4rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number, .stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    border-radius: 30px;
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary-cyan);
    color: #0B132B;
    border-color: var(--primary-cyan);
    box-shadow: var(--glow-shadow);
}

/* Courses Grid */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.course-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.course-card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--gold-accent);
    color: #0B132B;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 4px;
    z-index: 2;
}

.course-card-img {
    height: 190px;
    overflow: hidden;
}

.course-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.course-card:hover .course-card-img img {
    transform: scale(1.06);
}

.course-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.course-meta .rating i {
    color: var(--gold-accent);
}

.course-card-body h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.course-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 18px;
    flex-grow: 1;
}

.course-features-list {
    list-style: none;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.course-features-list li {
    font-size: 0.8rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.course-features-list li i {
    color: var(--emerald-green);
}

.course-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-card);
}

.price-box {
    display: flex;
    flex-direction: column;
}

.was-price {
    font-size: 0.78rem;
    color: var(--text-dim);
    text-decoration: line-through;
}

.now-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: #FFFFFF;
}

/* Demo Playlist Section */
.demo-playlist-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 24px;
    padding: 24px;
}

.responsive-video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background: #000;
}

.responsive-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.demo-video-meta {
    margin-top: 16px;
}

.demo-video-meta h3 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.demo-video-meta p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.demo-playlist-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.demo-playlist-list h4 {
    font-size: 1rem;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-card);
}

.playlist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: rgba(6, 11, 25, 0.6);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.25s ease;
}

.playlist-item:hover, .playlist-item.active {
    border-color: var(--primary-cyan);
    background: rgba(0, 229, 255, 0.1);
}

.playlist-item .item-icon {
    font-size: 1.3rem;
    color: var(--primary-cyan);
}

.item-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: #FFFFFF;
}

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

/* Calculator Section & Fee Cards */
.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.calc-input-panel, .calc-result-panel {
    padding: 34px;
}

.calc-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-card);
    padding-bottom: 12px;
}

.calc-tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
}

.calc-tab-btn.active {
    color: var(--primary-cyan);
    background: rgba(0, 229, 255, 0.1);
}

.calc-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-select, .form-input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(6, 11, 25, 0.7);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: #FFFFFF;
    font-size: 0.95rem;
    outline: none;
}

.form-select:focus, .form-input:focus {
    border-color: var(--primary-cyan);
}

.form-divider {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-cyan);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 10px;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(0, 229, 255, 0.2);
}

.form-row {
    display: flex;
    gap: 16px;
}

.col-6 { flex: 1; }

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-card);
}

.regime-tag {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.regime-card {
    padding: 20px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-card);
    background: rgba(6, 11, 25, 0.5);
}

.new-regime-card {
    border-color: var(--primary-cyan);
    background: rgba(0, 229, 255, 0.03);
}

.regime-badge {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--primary-cyan);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.tax-price {
    font-size: 1.6rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 16px;
}

.tax-breakdown {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.break-row {
    display: flex;
    justify-content: space-between;
}

.recommendation-banner {
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.2) 0%, rgba(0, 229, 255, 0.1) 100%);
    border: 1px solid var(--emerald-green);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.recommendation-banner i {
    font-size: 1.5rem;
    color: var(--gold-accent);
}

.rec-text {
    font-size: 0.9rem;
    color: #FFFFFF;
}

.gst-summary-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.gst-mini-card {
    background: rgba(6, 11, 25, 0.6);
    border: 1px solid var(--border-card);
    padding: 16px;
    border-radius: var(--radius-sm);
}

.gst-lbl {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.gst-val {
    font-size: 1.3rem;
    font-weight: 800;
    margin-top: 4px;
}

.text-green { color: var(--emerald-green); }

.net-gst-box {
    background: rgba(29, 105, 231, 0.15);
    border: 1px solid var(--primary-blue);
    padding: 20px;
    border-radius: var(--radius-sm);
    text-align: center;
}

.net-lbl {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-cyan);
    letter-spacing: 1px;
}

.net-val {
    font-size: 2rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-top: 6px;
}

/* Compliance Checklist */
.entity-selector {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.entity-btn {
    padding: 12px 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.entity-btn:hover, .entity-btn.active {
    border-color: var(--primary-cyan);
    background: rgba(0, 229, 255, 0.15);
    color: var(--primary-cyan);
}

.checklist-card {
    padding: 34px;
}

.checklist-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-card);
}

.checklist-table-wrapper {
    overflow-x: auto;
}

.checklist-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.checklist-table th {
    padding: 14px 16px;
    background: rgba(6, 11, 25, 0.8);
    color: var(--primary-cyan);
    font-weight: 700;
    border-bottom: 2px solid var(--border-card);
}

.checklist-table td {
    padding: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.due-badge {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(241, 196, 15, 0.15);
    color: var(--gold-accent);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Fee Estimator */
.fee-card { padding: 40px; }

.fee-calculator-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.label-with-val {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.range-val-badge {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary-cyan);
}

input[type="range"] {
    width: 100%;
    accent-color: var(--primary-cyan);
    cursor: pointer;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 10px;
}

.checkbox-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    background: rgba(6, 11, 25, 0.6);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    cursor: pointer;
}

.fee-quote-box {
    background: linear-gradient(135deg, rgba(29, 105, 231, 0.2) 0%, rgba(0, 229, 255, 0.1) 100%);
    border: 1px solid var(--border-glow);
    padding: 30px;
    border-radius: var(--radius-md);
    text-align: center;
}

.quote-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-cyan);
    letter-spacing: 1px;
}

.quote-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFFFFF;
    margin: 10px 0;
}

.quote-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.quote-subtext {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* About & Founder */
.about-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    align-items: center;
}

.founder-card {
    padding: 30px;
    text-align: center;
}

.founder-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px auto;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #0B132B;
    box-shadow: var(--glow-shadow);
}

.founder-info h3 { font-size: 1.4rem; }
.founder-role { display: block; color: var(--primary-cyan); font-weight: 600; font-size: 0.9rem; }
.founder-qual { font-size: 0.8rem; color: var(--text-muted); }

.about-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.about-badges {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.badge-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-card);
}

.badge-item i {
    font-size: 1.5rem;
    color: var(--primary-cyan);
    margin-top: 4px;
}

.badge-item strong { display: block; color: #FFFFFF; font-size: 0.95rem; }
.badge-item span { font-size: 0.82rem; color: var(--text-muted); }

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.stars { color: var(--gold-accent); margin-bottom: 16px; }

.testimonial-quote {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}

.client-name { font-weight: 700; color: #FFFFFF; }
.client-company { font-size: 0.8rem; color: var(--primary-cyan); }

/* Footer */
.footer {
    background: #040711;
    border-top: 1px solid var(--border-card);
    padding-top: 60px;
    padding-bottom: 30px;
}

.footer-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-top: 16px;
}

.footer-links h4, .footer-legal h4 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: #FFFFFF;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-links a:hover { color: var(--primary-cyan); }

.footer-legal p {
    color: var(--text-muted);
    font-size: 0.82rem;
    margin-bottom: 8px;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-dim);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 7, 17, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    width: 100%;
    max-width: 520px;
    padding: 34px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.video-modal-card {
    max-width: 800px;
    padding: 20px;
}

.modal-overlay.active .modal-card { transform: translateY(0); }

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
}

.modal-header h3 { font-size: 1.3rem; }
.modal-header p { font-size: 0.85rem; color: var(--text-muted); }

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
}

/* Toast Container */
#toast-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    background: #0B132B;
    border: 1px solid var(--primary-cyan);
    border-radius: var(--radius-sm);
    color: #FFFFFF;
    font-size: 0.88rem;
    box-shadow: var(--glass-shadow);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .hero-container, .calc-grid, .fee-calculator-grid, .about-grid, .demo-playlist-grid {
        grid-template-columns: 1fr;
    }
    .courses-grid, .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #060B19;
        flex-direction: column;
        justify-content: center;
        transition: left 0.3s ease;
    }
    .nav-menu.active { left: 0; }
    .mobile-toggle { display: block; }
    .phone-link span { display: none; }
    .hero-title { font-size: 2.2rem; }
    .courses-grid, .testimonials-grid, .stats-container, .comparison-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; }
}