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

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #06d6a0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --dark-color: #1f2937;
    --light-gray: #f8fafc;
    --medium-gray: #64748b;
    --border-color: #e2e8f0;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-logo i {
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
}

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

.nav-btn {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.nav-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--medium-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.stat-subtitle {
    font-size: 10px;
    color: #f59e0b;
    font-weight: 600;
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-number.coming-soon {
    opacity: 0.6;
    position: relative;
}

.stat-number.coming-soon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 40%, rgba(249, 115, 22, 0.3) 50%, transparent 60%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.stat-label {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* Dashboard Preview */
.hero-visual {
    position: relative;
}

.dashboard-preview {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: var(--transition);
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateY(-10deg) rotateX(2deg);
}

.preview-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.preview-dots {
    display: flex;
    gap: 0.5rem;
}

.preview-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
}

.preview-title {
    color: var(--white);
    font-weight: 600;
}

.preview-content {
    display: flex;
    height: 300px;
}

.preview-sidebar {
    width: 80px;
    background: #f1f5f9;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
}

.sidebar-item {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--medium-gray);
    transition: var(--transition);
}

.sidebar-item.active,
.sidebar-item:hover {
    background: var(--primary-color);
    color: var(--white);
}

.preview-main {
    flex: 1;
    padding: 1.5rem;
}

.preview-cards {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.preview-card {
    flex: 1;
    background: var(--light-gray);
    padding: 1rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.card-icon.blue {
    background: var(--primary-color);
}

.card-icon.green {
    background: var(--success-color);
}

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

.card-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
}

.card-label {
    font-size: 0.8rem;
    color: var(--medium-gray);
}

.preview-chart {
    height: 120px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 1rem;
    display: flex;
    align-items: end;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 0.5rem;
    height: 80px;
    width: 100%;
}

.bar {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 4px;
    animation: growUp 2s ease-out;
}

@keyframes growUp {
    from { height: 0; }
}

/* Features Section */
.features {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--medium-gray);
}

.user-roles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.role-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.role-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.role-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.role-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--white);
}

.role-icon.coaches {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.role-icon.athletes {
    background: linear-gradient(135deg, #10b981, #059669);
}

.role-icon.parents {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.role-icon.managers {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.role-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.role-card p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
}

.role-features {
    list-style: none;
    text-align: left;
}

.role-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--dark-color);
}

.role-features i {
    color: var(--success-color);
    font-size: 0.9rem;
}

/* MVP Features Section */
.mvp-features {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.mvp-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 99, 132, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(54, 162, 235, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.mvp-feature {
    margin-bottom: 6rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.mvp-feature.in-view {
    opacity: 1;
    transform: translateY(0);
}

.mvp-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.mvp-feature.reverse .mvp-content {
    direction: rtl;
}

.mvp-feature.reverse .mvp-info {
    direction: ltr;
}

.mvp-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.mvp-badge.student {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: var(--white);
}

.mvp-badge.training {
    background: linear-gradient(135deg, #10b981, #047857);
    color: var(--white);
}

.mvp-badge.attendance {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: var(--white);
}

.mvp-badge.payment {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: var(--white);
}

.mvp-badge.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
}

.mvp-badge.performance {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: var(--white);
}

.mvp-info h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.mvp-info p {
    font-size: 1.1rem;
    color: var(--medium-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.mvp-features-list {
    list-style: none;
    padding: 0;
}

.mvp-features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: var(--dark-color);
}

.mvp-features-list i {
    color: var(--success-color);
    font-size: 0.9rem;
    width: 16px;
}

/* MVP Preview Windows */
.mvp-preview {
    position: relative;
}

.preview-window {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.preview-window:hover {
    transform: perspective(1000px) rotateY(-2deg) rotateX(1deg);
}

.preview-window.whatsapp-theme {
    background: #075E54;
}

.preview-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
}

.whatsapp-theme .preview-header {
    background: #075E54;
}

.preview-title {
    font-weight: 600;
    font-size: 0.9rem;
}

.preview-body {
    padding: 1.5rem;
    min-height: 200px;
}

.whatsapp-theme .preview-body {
    background: #0a0a0a;
    padding: 1rem;
}

/* Student Profile Preview */
.student-profile {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.profile-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.profile-details h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.sport-badge {
    background: var(--light-gray);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.profile-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--medium-gray);
    margin-bottom: 0.25rem;
}

.stat-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Training Schedule Preview */
.training-schedule {
    display: flex;
    gap: 1rem;
}

.day-schedule {
    flex: 1;
}

.day-header {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--medium-gray);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.training-slot {
    background: var(--light-gray);
    padding: 0.75rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--primary-color);
}

.training-slot.morning {
    border-left-color: #fbbf24;
}

.training-slot.evening {
    border-left-color: #8b5cf6;
}

.training-slot .time {
    display: block;
    font-size: 0.8rem;
    color: var(--medium-gray);
    margin-bottom: 0.25rem;
}

.training-slot .activity {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* Attendance Preview */
.attendance-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.attendance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.student-name {
    font-weight: 500;
    color: var(--dark-color);
}

.attendance-status i {
    font-size: 1.25rem;
}

.attendance-item.present .attendance-status i {
    color: var(--success-color);
}

.attendance-item.absent .attendance-status i {
    color: var(--error-color);
}

/* Payment Overview */
.payment-overview {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.payment-summary {
    display: flex;
    gap: 1rem;
}

.summary-item {
    flex: 1;
    text-align: center;
    padding: 1rem;
    border-radius: var(--border-radius);
}

.summary-item.paid {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
}

.summary-item.pending {
    background: linear-gradient(135deg, #fed7aa, #fdba74);
}

.summary-item .amount {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.summary-item .label {
    font-size: 0.8rem;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.recent-payments {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.payment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.payment-item .name {
    font-weight: 500;
    color: var(--dark-color);
}

.paid-badge {
    background: var(--success-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pending-badge {
    background: var(--warning-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* WhatsApp Messages */
.whatsapp-messages {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.message {
    display: flex;
}

.message.sent {
    justify-content: flex-end;
}

.message.received {
    justify-content: flex-start;
}

.message-content {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    position: relative;
}

.message.sent .message-content {
    background: #005c4b;
    color: var(--white);
    border-bottom-right-radius: 4px;
}

.message.received .message-content {
    background: #202c33;
    color: #e9edef;
    border-bottom-left-radius: 4px;
}

.message-content p {
    margin: 0 0 0.5rem 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.message-content .time {
    font-size: 0.7rem;
    opacity: 0.7;
}

/* Performance Chart */
.performance-chart {
    position: relative;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-header .metric {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark-color);
}

.chart-header .timeframe {
    font-size: 0.8rem;
    color: var(--medium-gray);
}

.chart-visual {
    height: 120px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
}

.chart-line {
    position: relative;
    height: 100%;
    width: 100%;
}

.data-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, 50%);
}

.data-point.active {
    background: var(--accent-color);
    width: 12px;
    height: 12px;
    box-shadow: 0 0 0 4px rgba(6, 214, 160, 0.2);
}

.improvement-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--success-color);
    color: var(--white);
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Key Features Section */
.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.1;
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--white);
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.feature-item p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-whatsapp:hover {
    background: #20b954;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 60px 0 20px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--accent-color);
}

.footer-section p {
    color: #9ca3af;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #374151;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        max-width: 300px;
        margin: 2rem auto;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 2rem;
    }
    
    .dashboard-preview {
        transform: none;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .preview-content {
        height: 250px;
    }
    
    .user-roles {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .features,
    .key-features,
    .cta {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .role-card,
    .feature-item {
        padding: 1.5rem;
    }
    
    /* MVP Features Responsive */
    .mvp-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .mvp-feature.reverse .mvp-content {
        direction: ltr;
    }
    
    .mvp-info h3 {
        font-size: 1.5rem;
    }
    
    .mvp-info p {
        font-size: 1rem;
    }
    
    .preview-window {
        transform: none;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .training-schedule {
        flex-direction: column;
    }
    
    .payment-summary {
        flex-direction: column;
    }
    
    /* Navigation Buttons Responsive */
    .nav-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-btn-secondary,
    .nav-btn-whatsapp {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
} 

/* New Navigation Button Styles */
.nav-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.nav-btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.nav-btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.nav-btn-whatsapp:hover {
    background: linear-gradient(135deg, #128c7e, #25d366);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

/* Single Row Role Cards */
@media (min-width: 768px) {
    .user-roles {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}

/* Contact Section Styles */
.contact-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #3730a3 50%, #581c87 100%);
    position: relative;
    padding: 80px 0;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.contact-method:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.method-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.whatsapp-contact .method-icon {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.phone-contact .method-icon {
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
}

.email-contact .method-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.method-info h3 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.method-info p {
    color: #64748b;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.contact-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
}

.whatsapp-btn:hover {
    background: linear-gradient(135deg, #128c7e, #25d366);
    transform: translateY(-2px);
}

.phone-btn {
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
}

.phone-btn:hover {
    background: linear-gradient(135deg, #8b5cf6, var(--primary-color));
    transform: translateY(-2px);
}

.email-btn {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.email-btn:hover {
    background: linear-gradient(135deg, #d97706, #f59e0b);
    transform: translateY(-2px);
}

/* Contact Form Styles */
.contact-form-wrapper {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-form-header h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.contact-form-header p {
    color: #64748b;
    font-size: 1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

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

.form-group label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #8b5cf6, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.form-note {
    text-align: center;
    font-size: 0.9rem;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.form-note i {
    color: var(--accent-color);
}

/* Contact Section Responsive */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info h2 {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 1.5rem;
    }
    
    .contact-method {
        padding: 1rem;
    }
    
    .method-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* Mobile App Preview Styles */
.mobile-preview {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

.mobile-frame {
    width: 280px;
    height: 580px;
    background: #1a1a1a;
    border-radius: 30px;
    padding: 8px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    position: relative;
}

.mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px;
    color: white;
    font-size: 14px;
    font-weight: 600;
}

.mobile-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background: #1a1a1a;
    border-radius: 0 0 15px 15px;
}

.mobile-time {
    color: white;
}

.mobile-battery {
    color: #10b981;
}

.mobile-screen {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 540px;
    border-radius: 22px;
    padding: 20px;
    color: white;
    overflow: hidden;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.app-header h4 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: white;
}

.notification-dot {
    background: #ef4444;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
}

.welcome-banner {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.greeting {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.subtitle {
    font-size: 12px;
    opacity: 0.8;
}

.quick-cards {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.quick-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.quick-card i {
    font-size: 18px;
    width: 30px;
    text-align: center;
}

.quick-card.training i { color: #06b6d4; }
.quick-card.payment i { color: #10b981; }

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

.card-info .title {
    font-size: 10px;
    opacity: 0.8;
    margin-bottom: 2px;
}

.card-info .detail {
    font-size: 12px;
    font-weight: 600;
}

.app-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 12px 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

.menu-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
    opacity: 0.8;
}

.menu-item span {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
}

.menu-item .badge {
    background: #ef4444;
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 10px;
    font-weight: 600;
    min-width: 16px;
    text-align: center;
}

/* Updated Messaging Preview Styles */
.messaging-theme {
    border: 2px solid #3b82f6;
}

.messaging-theme .preview-header {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
}

.announcement-center {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 8px;
}

.announcement-item {
    background: #f8fafc;
    border-radius: 8px;
    padding: 12px;
    border-left: 4px solid #e2e8f0;
    transition: all 0.3s ease;
}

.announcement-item.urgent {
    border-left-color: #ef4444;
    background: #fef2f2;
}

.announcement-item.normal {
    border-left-color: #3b82f6;
    background: #eff6ff;
}

.announcement-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.announcement-badge.urgent {
    background: #ef4444;
    color: white;
}

.announcement-badge.normal {
    background: #3b82f6;
    color: white;
}

.announcement-content h5 {
    margin: 0 0 4px 0;
    font-size: 12px;
    font-weight: 600;
    color: #1f2937;
}

.announcement-content p {
    margin: 0 0 8px 0;
    font-size: 10px;
    color: #6b7280;
    line-height: 1.3;
}

.announcement-stats {
    display: flex;
    justify-content: space-between;
    font-size: 8px;
    color: #9ca3af;
}

/* MVP Badge Updates */
.mvp-badge.mobile {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.mvp-badge.messaging {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
}

/* Enhanced MVP Preview Styles */
.preview-window.enhanced {
    min-height: 380px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.preview-window.enhanced .preview-header {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: space-between;
}

.preview-header i {
    font-size: 16px;
}

.header-actions {
    display: flex;
    gap: 8px;
}

.count-badge, .date-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* Dashboard Stats */
.dashboard-stats {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    padding: 8px;
}

.mini-stat {
    flex: 1;
    background: #f8fafc;
    border-radius: 8px;
    padding: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid #e2e8f0;
}

.stat-icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: white;
}

.stat-icon.blue { background: #3b82f6; }
.stat-icon.green { background: #10b981; }
.stat-icon.orange { background: #f59e0b; }

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

.stat-data .stat-number {
    font-size: 14px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1;
}

.stat-data .stat-label {
    font-size: 9px;
    color: #6b7280;
    line-height: 1;
}

/* Section Title */
.section-title {
    font-size: 11px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    padding: 0 8px;
}

/* Student Management Styles */
.student-dashboard {
    padding: 8px 0;
}

.student-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0 8px;
}

.student-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: #f9fafb;
    border-radius: 6px;
    border: 1px solid #f3f4f6;
}

.student-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    overflow: hidden;
}

.student-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.student-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.student-name {
    font-size: 11px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1;
}

.sport-branch {
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 500;
    margin-top: 2px;
    display: inline-block;
    width: fit-content;
}

.sport-branch.swimming {
    background: #dbeafe;
    color: #1e40af;
}

.sport-branch.basketball {
    background: #fef3c7;
    color: #92400e;
}

.sport-branch.tennis {
    background: #dcfce7;
    color: #166534;
}

.student-status {
    font-size: 9px;
    padding: 3px 6px;
    border-radius: 10px;
    font-weight: 600;
}

.student-status.active {
    background: #dcfce7;
    color: #166534;
}

.student-status.pending {
    background: #fef3c7;
    color: #92400e;
}

/* Training Management Styles */
.training-dashboard {
    padding: 8px 0;
}

.training-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0 8px;
}

.training-item {
    display: flex;
    gap: 8px;
    padding: 8px;
    background: #f9fafb;
    border-radius: 6px;
    border: 1px solid #f3f4f6;
    border-left: 3px solid #e5e7eb;
}

.training-item.ongoing {
    border-left-color: #10b981;
    background: #f0fdf4;
}

.training-item.upcoming {
    border-left-color: #f59e0b;
    background: #fffbeb;
}

.training-item.scheduled {
    border-left-color: #3b82f6;
    background: #eff6ff;
}

.training-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 40px;
}

.training-time .time {
    font-size: 11px;
    font-weight: 700;
    color: #1f2937;
    line-height: 1;
}

.training-time .duration {
    font-size: 8px;
    color: #6b7280;
    line-height: 1;
}

.training-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.training-name {
    font-size: 11px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.2;
    margin-bottom: 2px;
}

.training-meta {
    display: flex;
    gap: 8px;
    font-size: 8px;
    color: #6b7280;
}

.training-status {
    font-size: 8px;
    padding: 3px 6px;
    border-radius: 8px;
    font-weight: 600;
    align-self: flex-start;
}

.training-status.ongoing {
    background: #dcfce7;
    color: #166534;
}

.training-status.upcoming {
    background: #fef3c7;
    color: #92400e;
}

.training-status.scheduled {
    background: #dbeafe;
    color: #1e40af;
}

/* Attendance Management Styles */
.attendance-dashboard {
    padding: 8px 0;
}

.attendance-students {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0 8px;
}

.attendance-student {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: #f9fafb;
    border-radius: 6px;
    border: 1px solid #f3f4f6;
    border-left: 3px solid #e5e7eb;
}

.attendance-student.present {
    border-left-color: #10b981;
    background: #f0fdf4;
}

.attendance-student.absent {
    border-left-color: #ef4444;
    background: #fef2f2;
}

.attendance-student.late {
    border-left-color: #f59e0b;
    background: #fffbeb;
}

.attendance-student .student-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.arrival-time, .absence-reason {
    font-size: 8px;
    color: #6b7280;
    line-height: 1;
}

.absence-reason {
    color: #dc2626;
}

.attendance-status {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.attendance-status.present {
    background: #dcfce7;
    color: #166534;
}

.attendance-status.absent {
    background: #fef2f2;
    color: #dc2626;
}

.attendance-status.late {
    background: #fef3c7;
    color: #92400e;
}

/* Payment Management Styles */
.payment-dashboard {
    padding: 8px 0;
}

.payment-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0 8px;
}

.payment-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: #f9fafb;
    border-radius: 6px;
    border: 1px solid #f3f4f6;
    border-left: 3px solid #e5e7eb;
}

.payment-row.paid {
    border-left-color: #10b981;
    background: #f0fdf4;
}

.payment-row.pending {
    border-left-color: #f59e0b;
    background: #fffbeb;
}

.payment-row.overdue {
    border-left-color: #ef4444;
    background: #fef2f2;
}

.payment-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.payment-date, .payment-due, .payment-overdue {
    font-size: 8px;
    color: #6b7280;
    line-height: 1;
}

.payment-due {
    color: #f59e0b;
}

.payment-overdue {
    color: #dc2626;
    font-weight: 600;
}

.payment-amount {
    font-size: 11px;
    font-weight: 700;
    color: #1f2937;
    min-width: 40px;
    text-align: right;
}

.payment-status {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.payment-status.paid {
    background: #dcfce7;
    color: #166534;
}

.payment-status.pending {
    background: #fef3c7;
    color: #92400e;
}

.payment-status.overdue {
    background: #fef2f2;
    color: #dc2626;
}

/* Performance Management Styles */
.performance-dashboard {
    padding: 8px 0;
}

.performance-chart-section {
    padding: 0 8px;
}

.chart-container {
    background: #f8fafc;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
    border: 1px solid #e2e8f0;
}

.chart-visual {
    position: relative;
    height: 80px;
    width: 100%;
    margin-bottom: 12px;
}

.chart-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.grid-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e7eb;
    opacity: 0.5;
}

.chart-line {
    position: relative;
    height: 100%;
    width: 100%;
}

.chart-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.data-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #3b82f6;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transform: translate(-50%, 50%);
    cursor: pointer;
    transition: all 0.3s ease;
}

.data-point:hover {
    transform: translate(-50%, 50%) scale(1.3);
    z-index: 10;
}

.data-point.active {
    background: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.3);
}

.data-point:hover::after {
    content: attr(data-value);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #1f2937;
    color: white;
    padding: 4px 6px;
    border-radius: 4px;
    font-size: 10px;
    white-space: nowrap;
    margin-bottom: 4px;
    z-index: 20;
}

.performance-metrics {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.metric-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.metric-label {
    font-size: 9px;
    color: #6b7280;
    margin-bottom: 2px;
}

.metric-value {
    font-size: 12px;
    font-weight: 700;
}

.metric-value.best {
    color: #10b981;
}

.metric-value.target {
    color: #f59e0b;
}

/* Navigation Dropdown Styles */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
}

.dropdown-toggle i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    min-width: 220px;
    z-index: 1000;
    margin-top: 8px;
    border: 1px solid #e5e7eb;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    text-decoration: none;
    color: #374151;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 4px;
}

.dropdown-item i {
    font-size: 14px;
    width: 16px;
    color: #6b7280;
}

.dropdown-item:hover {
    background: #f3f4f6;
    color: #1f2937;
    transform: translateX(4px);
}

.dropdown-item:hover i {
    color: var(--primary-color);
}

/* Enhanced Navigation Button Styles */
.nav-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-btn-secondary, .nav-btn-whatsapp, .nav-btn {
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.nav-btn-secondary {
    background: transparent;
    color: #6b7280;
    border: 1px solid #d1d5db;
}

.nav-btn-secondary:hover {
    background: #f9fafb;
    border-color: #9ca3af;
    color: #374151;
}

.nav-btn-whatsapp {
    background: #25d366;
    color: white;
}

.nav-btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-1px);
}

.nav-btn {
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
}

.nav-btn:hover {
    background: linear-gradient(135deg, #5b21b6, var(--primary-color));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* FAQ Section Styles */
.faq-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
    color: var(--primary-color);
}

.faq-question h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    transition: color 0.3s ease;
}

.faq-question:hover h3 {
    color: var(--primary-color);
}

.faq-question i {
    font-size: 14px;
    color: #6b7280;
    transition: all 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 24px 20px 24px;
}

.faq-answer p {
    margin: 0;
    font-size: 16px;
    line-height: 1.6;
    color: #6b7280;
}

/* MVP Preview Hover Animations */
.mvp-preview {
    transition: all 0.3s ease;
}

.mvp-preview:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
}

.mobile-preview:hover {
    transform: perspective(1000px) rotateY(5deg) rotateX(-2deg);
}

.preview-window.enhanced:hover {
    transform: perspective(1000px) rotateY(-3deg) rotateX(1deg);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* Hero Visual Enhanced Hover */
.hero-visual {
    transition: all 0.4s ease;
}

.hero-visual:hover {
    transform: perspective(1200px) rotateY(-8deg) rotateX(3deg);
}

.dashboard-preview:hover {
    transform: scale(1.02);
}

.preview-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Responsive Updates */
@media (max-width: 768px) {
    .nav-dropdown .dropdown-menu {
        position: fixed;
        top: 70px;
        left: 20px;
        right: 20px;
        min-width: auto;
    }
    
    .nav-buttons {
        flex-direction: column;
        gap: 8px;
        width: 100%;
    }
    
    .nav-btn-secondary, .nav-btn-whatsapp, .nav-btn {
        width: 100%;
        justify-content: center;
        padding: 10px 16px;
    }
    
    .faq-question {
        padding: 16px 20px;
    }
    
    .faq-question h3 {
        font-size: 16px;
    }
    
    .faq-answer p {
        font-size: 14px;
    }
}