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

:root {
    --darkBackground: #1C1C1E; /* RGB: 11, 11, 12 */
    --electricBlue: #007BFF; /* RGB: 0, 120, 255 */
    --electricBlueHover: #0056b3;
    --textPrimary: #FFFFFF;
    --textSecondary: #A0A0A0;
    --textTertiary: #6B6B6B;
    --cardBackground: #2C2C2E;
    --cardBorder: #3A3A3C;
    --accentBlue: #007BFF;
    --lightGray: #F8F9FA;
    --mediumGray: #8E8E93;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--darkBackground);
    color: var(--textPrimary);
    line-height: 1.7;
    overflow-x: hidden;
    font-weight: 400;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation - Clean & Minimal */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(28, 28, 30, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.arc-navbar-logo {
    height: 32px;
    width: auto;
    display: block;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.arc-navbar-logo:hover {
    opacity: 1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-menu a {
    color: var(--textSecondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--textPrimary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--textPrimary);
    transition: 0.3s;
    border-radius: 1px;
}

/* Hero Section - Clean & Spacious */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 120px;
    position: relative;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.gradient-text {
    color: var(--electricBlue);
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--textSecondary);
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 400;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

/* Buttons - Clean & Modern */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--electricBlueHover);
    border-color: var(--electricBlueHover);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--textPrimary);
    border: 2px solid var(--cardBorder);
}

.btn-secondary:hover {
    border-color: var(--electricBlue);
    color: var(--electricBlue);
}

/* Phone Mockup - Enhanced */
.phone-mockup {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-screen {
    width: 300px;
    height: 600px;
    background: var(--cardBackground);
    border-radius: 32px;
    padding: 8px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--cardBorder);
    transition: transform 0.3s ease;
}

.phone-screen:hover {
    transform: scale(1.02);
}

.app-interface {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--darkBackground);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.app-header {
    background: var(--cardBackground);
    padding: 15px;
    border-bottom: 1px solid var(--cardBorder);
}

.app-status-bar {
    height: 20px;
    background: var(--cardBackground);
    margin-bottom: 10px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
    font-size: 0.7rem;
    color: var(--textPrimary);
}

.status-time {
    font-weight: 600;
}

.status-icons {
    display: flex;
    gap: 3px;
}

.status-icons span {
    width: 12px;
    height: 6px;
    background: var(--textPrimary);
    border-radius: 1px;
}

.signal {
    background: var(--textPrimary) !important;
}

.wifi {
    background: var(--textPrimary) !important;
}

.battery {
    background: var(--electricBlue) !important;
}

.app-nav {
    display: flex;
    justify-content: space-around;
    gap: 10px;
}

.app-nav span {
    font-size: 0.8rem;
    color: var(--textSecondary);
    padding: 5px 10px;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.app-nav span.active {
    background: var(--electricBlue);
    color: white;
}

.app-content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    overflow-y: auto;
}

/* Tab Content Styles */
.tab-content {
    display: none;
    flex-direction: column;
    gap: 15px;
}

.tab-content.active {
    display: flex;
}

/* Workout List Styles */
.workout-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.workout-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--cardBackground);
    border-radius: 10px;
    border: 1px solid var(--cardBorder);
}

.workout-info h4 {
    font-size: 0.9rem;
    color: var(--textPrimary);
    margin-bottom: 2px;
}

.workout-info p {
    font-size: 0.7rem;
    color: var(--textSecondary);
}

.workout-status {
    font-size: 0.8rem;
    padding: 6px 12px;
    border-radius: 8px;
    background: var(--cardBorder);
    color: var(--textSecondary);
    transition: all 0.3s ease;
}

.workout-status.active {
    background: var(--electricBlue);
    color: white;
}

/* Nutrition Card Styles */
.nutrition-card {
    background: var(--cardBackground);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid var(--cardBorder);
}

.nutrition-card h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--textPrimary);
}

.calorie-progress {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--cardBorder);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--electricBlue), var(--gradientEnd));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.calorie-text {
    font-size: 0.8rem;
    color: var(--electricBlue);
    font-weight: 600;
}

/* Meal List Styles */
.meal-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.meal-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--cardBackground);
    border-radius: 10px;
    border: 1px solid var(--cardBorder);
}

.meal-info h4 {
    font-size: 0.9rem;
    color: var(--textPrimary);
    margin-bottom: 2px;
}

.meal-info p {
    font-size: 0.7rem;
    color: var(--textSecondary);
}

.meal-calories {
    font-size: 0.8rem;
    color: var(--electricBlue);
    font-weight: 600;
}

/* AI Chat Styles */
.ai-chat {
    display: flex;
    flex-direction: column;
    gap: 10px;
    height: 100%;
}

.chat-message {
    padding: 10px 12px;
    border-radius: 12px;
    margin-bottom: 8px;
    font-size: 0.8rem;
    max-width: 80%;
}

.chat-message.ai {
    background: var(--cardBorder);
    color: var(--textSecondary);
    align-self: flex-start;
}

.chat-message.user {
    background: var(--electricBlue);
    color: white;
    align-self: flex-end;
}

.chat-input {
    display: flex;
    gap: 8px;
    margin-top: auto;
}

.chat-input input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--cardBorder);
    border-radius: 20px;
    background: var(--cardBackground);
    color: var(--textPrimary);
    font-size: 0.8rem;
}

.chat-input input::placeholder {
    color: var(--textSecondary);
}

.send-btn {
    padding: 8px 12px;
    background: var(--electricBlue);
    color: white;
    border: none;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.send-btn:hover {
    background: var(--electricBlueHover);
}

/* Social Feed Styles */
.social-feed {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-post {
    background: var(--cardBackground);
    border-radius: 12px;
    padding: 15px;
    border: 1px solid var(--cardBorder);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.post-avatar {
    width: 35px;
    height: 35px;
    background: var(--electricBlue);
    border-radius: 50%;
}

.post-info h4 {
    font-size: 0.9rem;
    color: var(--textPrimary);
    margin-bottom: 2px;
}

.post-info p {
    font-size: 0.8rem;
    color: var(--textSecondary);
}

.post-stats {
    display: flex;
    gap: 15px;
    font-size: 0.7rem;
    color: var(--textSecondary);
}

.workout-card {
    background: var(--cardBackground);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid var(--cardBorder);
}

.workout-card h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--textPrimary);
}

.workout-stats {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--electricBlue);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--textSecondary);
}

/* Sections - Clean Spacing */
.features {
    padding: 120px 0;
    background: rgba(44, 44, 46, 0.3);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--textPrimary);
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--textSecondary);
    line-height: 1.6;
    font-weight: 400;
}

/* Feature Cards - Minimal & Clean */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--cardBackground);
    border: 1px solid var(--cardBorder);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 123, 255, 0.3);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 123, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon i {
    font-size: 24px;
    color: var(--electricBlue);
}

.feature-card h3 {
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--textPrimary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--textSecondary);
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 16px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    color: var(--textSecondary);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    font-size: 15px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--electricBlue);
    font-weight: 600;
    font-size: 14px;
}

/* Screenshots Section */
.screenshots {
    padding: 120px 0;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 80px;
}

.screenshot-card {
    text-align: center;
}

.screenshot-phone {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.screenshot-screen {
    width: 220px;
    height: 440px;
    background: var(--cardBackground);
    border-radius: 24px;
    padding: 16px;
    border: 1px solid var(--cardBorder);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.screenshot-screen:hover {
    transform: translateY(-4px);
}

.screenshot-card h4 {
    font-size: 1.125rem;
    color: var(--textPrimary);
    font-weight: 600;
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--cardBorder);
}

.screen-header h3 {
    font-size: 1rem;
    color: var(--textPrimary);
}

.screen-stats span {
    font-size: 0.8rem;
    color: var(--electricBlue);
}

.screen-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.workout-item, .nutrition-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: var(--darkBackground);
    border-radius: 8px;
    border: 1px solid var(--cardBorder);
}

.workout-info h4, .nutrition-info h4 {
    font-size: 0.9rem;
    color: var(--textPrimary);
    margin-bottom: 2px;
}

.workout-info p, .nutrition-info p {
    font-size: 0.7rem;
    color: var(--textSecondary);
}

.workout-status {
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 6px;
    background: var(--cardBorder);
    color: var(--textSecondary);
}

.workout-status.active {
    background: var(--electricBlue);
    color: white;
}

.nutrition-calories {
    font-size: 0.8rem;
    color: var(--electricBlue);
    font-weight: 600;
}

.chat-message {
    padding: 8px 12px;
    border-radius: 12px;
    margin-bottom: 8px;
    font-size: 0.8rem;
}

.chat-message.ai {
    background: var(--cardBorder);
    color: var(--textSecondary);
    align-self: flex-start;
}

.chat-message.user {
    background: var(--electricBlue);
    color: white;
    align-self: flex-end;
}

.social-post {
    background: var(--darkBackground);
    border-radius: 8px;
    padding: 10px;
    border: 1px solid var(--cardBorder);
}

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

.post-avatar {
    width: 30px;
    height: 30px;
    background: var(--electricBlue);
    border-radius: 50%;
}

.post-info h4 {
    font-size: 0.8rem;
    color: var(--textPrimary);
    margin-bottom: 2px;
}

.post-info p {
    font-size: 0.7rem;
    color: var(--textSecondary);
}

.post-stats {
    display: flex;
    gap: 10px;
    font-size: 0.7rem;
    color: var(--textSecondary);
}

/* About Section - Mission & Values Focused */
.about {
    padding: 120px 0;
    background: rgba(44, 44, 46, 0.3);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(0, 123, 255, 0.1);
    border: 1px solid rgba(0, 123, 255, 0.3);
    border-radius: 50px;
    padding: 8px 20px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--electricBlue);
}

.about-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--textPrimary);
    letter-spacing: -0.02em;
}

.about-text p {
    font-size: 1.25rem;
    color: var(--textSecondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* Mission Stats */
.mission-stats {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.mission-stat {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--cardBackground);
    border-radius: 16px;
    border: 1px solid var(--cardBorder);
    transition: all 0.3s ease;
}

.mission-stat:hover {
    border-color: rgba(0, 123, 255, 0.3);
    transform: translateX(8px);
}

.stat-icon {
    font-size: 2rem;
    flex-shrink: 0;
    margin-top: 4px;
}

.stat-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--textPrimary);
    margin-bottom: 8px;
}

.stat-info p {
    font-size: 1rem;
    color: var(--textSecondary);
    line-height: 1.5;
    margin: 0;
}

/* Transformation Stories */
.transformation-story {
    background: var(--cardBackground);
    border-radius: 24px;
    padding: 32px;
    border: 1px solid var(--cardBorder);
}

.story-header {
    text-align: center;
    margin-bottom: 32px;
}

.story-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--textPrimary);
    margin-bottom: 8px;
}

.story-header p {
    color: var(--textSecondary);
    font-size: 1rem;
}

.story-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.story-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--darkBackground);
    border-radius: 16px;
    border: 1px solid var(--cardBorder);
    transition: all 0.3s ease;
}

.story-card:hover {
    border-color: rgba(0, 123, 255, 0.3);
    transform: translateY(-4px);
}

.story-avatar {
    width: 48px;
    height: 48px;
    background: var(--electricBlue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.story-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--textPrimary);
    margin-bottom: 8px;
}

.story-content p {
    font-size: 0.9rem;
    color: var(--textSecondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.story-result {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.result-tag {
    background: rgba(0, 123, 255, 0.1);
    color: var(--electricBlue);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(0, 123, 255, 0.2);
}

.story-cta {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--cardBorder);
}

.story-cta p {
    color: var(--textSecondary);
    margin-bottom: 16px;
    font-size: 1rem;
}

.story-cta .btn {
    padding: 12px 24px;
    font-size: 14px;
}

/* Remove old tech diagram styles */
.tech-diagram,
.diagram-node,
.diagram-arrow,
.tech-stack,
.tech-item {
    display: none;
}

/* Responsive Design for About Section */
@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .mission-stat:hover {
        transform: translateY(-4px);
    }
}

@media (max-width: 768px) {
    .about {
        padding: 80px 0;
    }
    
    .about-text h2 {
        font-size: 2.5rem;
    }
    
    .about-text p {
        font-size: 1.125rem;
    }
    
    .mission-stats {
        gap: 16px;
    }
    
    .mission-stat {
        padding: 20px;
    }
    
    .transformation-story {
        padding: 24px;
    }
    
    .story-card {
        flex-direction: column;
        text-align: center;
        padding: 16px;
    }
    
    .story-avatar {
        align-self: center;
    }
}

@media (max-width: 480px) {
    .about-text h2 {
        font-size: 2rem;
    }
    
    .mission-stat {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .transformation-story {
        padding: 20px;
    }
    
    .story-cards {
        gap: 16px;
    }
}

/* Download Section */
.download {
    padding: 120px 0;
    text-align: center;
}

.download-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--textPrimary);
    letter-spacing: -0.02em;
}

.download-content p {
    font-size: 1.25rem;
    color: var(--textSecondary);
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.download-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 32px;
    background: var(--cardBackground);
    border: 2px solid var(--cardBorder);
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 280px;
}

.download-btn:hover {
    border-color: var(--electricBlue);
    transform: translateY(-2px);
}

.download-btn i {
    font-size: 28px;
    color: var(--electricBlue);
}

.download-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.download-text span {
    font-size: 14px;
    color: var(--textSecondary);
}

.download-text strong {
    font-size: 18px;
    color: var(--textPrimary);
    font-weight: 600;
}

.download-info {
    display: flex;
    gap: 32px;
    color: var(--textSecondary);
    font-size: 15px;
}

/* Footer - Minimal */
.footer {
    background: rgba(44, 44, 46, 0.5);
    padding: 80px 0 40px;
    border-top: 1px solid var(--cardBorder);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--textPrimary);
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--textPrimary);
}

.footer-section p {
    color: var(--textSecondary);
    margin-bottom: 16px;
    line-height: 1.6;
    font-size: 15px;
}

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

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: var(--textSecondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 15px;
}

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

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--cardBackground);
    border: 1px solid var(--cardBorder);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--textSecondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    border-color: var(--electricBlue);
    color: var(--electricBlue);
}

.contact-email {
    color: var(--electricBlue);
    text-decoration: none;
    font-weight: 500;
}

.contact-email:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--cardBorder);
    color: var(--textSecondary);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .screenshots-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: rgba(28, 28, 30, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 40px 0;
        gap: 24px;
        border-top: 1px solid var(--cardBorder);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .btn {
        padding: 14px 28px;
        font-size: 15px;
        min-width: 200px;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }

    .section-header p {
        font-size: 1.125rem;
    }

    .feature-card {
        padding: 24px;
    }

    .features {
        padding: 80px 0;
    }

    .screenshots {
        padding: 80px 0;
    }

    .about {
        padding: 80px 0;
    }

    .download {
        padding: 80px 0;
    }

    .footer {
        padding: 60px 0 32px;
    }

    .download-info {
        flex-direction: column;
        gap: 8px;
    }

    .phone-screen {
        width: 280px;
        height: 560px;
    }

    .screenshot-screen {
        width: 200px;
        height: 400px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .nav-container {
        padding: 0 20px;
    }

    .hero-container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .about-text h2 {
        font-size: 2.25rem;
    }

    .download-content h2 {
        font-size: 2.25rem;
    }

    .feature-card {
        padding: 20px;
    }

    .phone-screen {
        width: 260px;
        height: 520px;
    }

    .screenshot-screen {
        width: 180px;
        height: 360px;
    }

    .tech-item {
        padding: 12px;
    }

    .download-btn {
        min-width: 240px;
        padding: 18px 24px;
    }
}

/* Animations - Subtle & Modern */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes phoneFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Enhanced Phone Mockup Animation */
.phone-mockup {
    animation: phoneFloat 6s ease-in-out infinite;
}

/* Smooth page loading */
body {
    animation: fadeInUp 0.8s ease-out;
}

/* Hero content animation */
.hero-content {
    animation: fadeInLeft 1s ease-out;
}

.hero-visual {
    animation: fadeInRight 1s ease-out 0.2s both;
}

/* Staggered feature card animations */
.feature-card:nth-child(1) { 
    animation: fadeInUp 0.6s ease-out 0.1s both; 
}
.feature-card:nth-child(2) { 
    animation: fadeInUp 0.6s ease-out 0.2s both; 
}
.feature-card:nth-child(3) { 
    animation: fadeInUp 0.6s ease-out 0.3s both; 
}
.feature-card:nth-child(4) { 
    animation: fadeInUp 0.6s ease-out 0.4s both; 
}

/* Screenshot card animations */
.screenshot-card:nth-child(1) { 
    animation: fadeInUp 0.6s ease-out 0.1s both; 
}
.screenshot-card:nth-child(2) { 
    animation: fadeInUp 0.6s ease-out 0.2s both; 
}
.screenshot-card:nth-child(3) { 
    animation: fadeInUp 0.6s ease-out 0.3s both; 
}
.screenshot-card:nth-child(4) { 
    animation: fadeInUp 0.6s ease-out 0.4s both; 
}

/* Enhanced button interactions */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

/* Enhanced card hover effects */
.feature-card {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px;
}

.feature-card:hover::after {
    opacity: 1;
}

/* Navbar scroll effect */
.navbar.scrolled {
    background: rgba(28, 28, 30, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* Custom scrollbar for modern browsers */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--darkBackground);
}

::-webkit-scrollbar-thumb {
    background: var(--electricBlue);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--electricBlueHover);
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Focus states for accessibility */
.btn:focus,
.nav-menu a:focus {
    outline: 2px solid var(--electricBlue);
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background: rgba(0, 123, 255, 0.3);
    color: var(--textPrimary);
}

/* Enhanced loading states */
.tech-item {
    animation: fadeInUp 0.5s ease-out;
}

.tech-item:nth-child(1) { animation-delay: 0.1s; }
.tech-item:nth-child(2) { animation-delay: 0.2s; }
.tech-item:nth-child(3) { animation-delay: 0.3s; }
.tech-item:nth-child(4) { animation-delay: 0.4s; }

/* Enhanced splash screen animations */
.splash-screen {
    animation: fadeInUp 0.8s ease-out;
}

.arc-logo {
    animation: logoFloat 4s ease-in-out infinite 0.5s;
}

/* Subtle parallax effect for sections */
@media (prefers-reduced-motion: no-preference) {
    .features {
        transform: translateZ(0);
    }
    
    .about {
        transform: translateZ(0);
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
} 

/* Splash Screen Styles - Full Screen Coverage */
.splash-screen {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 40px; /* Start after status bar */
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--darkBackground);
    z-index: 100;
    border-radius: 0 0 24px 24px;
}

.splash-screen.active {
    display: flex;
}

/* Hide app nav when splash is active */
.splash-screen.active ~ .app-nav {
    display: none;
}

/* Hide app content when splash is active */
.app-interface:has(.splash-screen.active) .app-content {
    display: none;
}

.splash-simulation {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    gap: 3rem;
}

.arc-logo {
    margin-bottom: 1rem;
    animation: logoFloat 3s ease-in-out infinite;
}

.wavy-logo {
    width: 100px;
    height: 80px;
    position: relative;
    margin: 0 auto;
}

.wavy-logo::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--textPrimary);
    border-radius: 3px;
    transform: translateY(-50%);
    animation: wavyMotion 2s ease-in-out infinite;
}

.wavy-logo::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--textPrimary);
    border-radius: 3px;
    transform: translateY(-50%);
    animation: wavyMotion 2s ease-in-out infinite reverse;
    animation-delay: 0.5s;
}

.arc-motto {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1rem;
    color: var(--textPrimary);
    font-weight: 600;
    letter-spacing: 1px;
    animation: mottoFade 2s ease-in-out infinite;
}

.arc-motto .dot {
    color: var(--textPrimary);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Enhanced Splash Screen Animations */
@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

@keyframes wavyMotion {
    0%, 100% {
        clip-path: path('M 0 50 Q 25 30, 50 50 Q 75 70, 100 50');
    }
    50% {
        clip-path: path('M 0 50 Q 25 70, 50 50 Q 75 30, 100 50');
    }
}

@keyframes mottoFade {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

/* Enhanced loading indicator */
.splash-screen::after {
    content: '';
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--cardBorder);
    border-radius: 2px;
    overflow: hidden;
}

.splash-screen::before {
    content: '';
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--electricBlue);
    border-radius: 2px;
    animation: loadingProgress 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes loadingProgress {
    0% {
        width: 0;
        left: 50%;
    }
    50% {
        width: 60px;
        left: calc(50% - 30px);
    }
    100% {
        width: 0;
        left: calc(50% - 60px);
    }
} 

/* Hero Enhancements */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 123, 255, 0.1);
    border: 1px solid rgba(0, 123, 255, 0.3);
    border-radius: 50px;
    padding: 8px 16px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--electricBlue);
}

.badge-icon {
    font-size: 16px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 32px;
    padding: 24px 0;
    border-top: 1px solid var(--cardBorder);
    border-bottom: 1px solid var(--cardBorder);
}

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

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--electricBlue);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--textSecondary);
}

.hero-trust {
    margin-top: 16px;
}

.hero-trust p {
    font-size: 0.875rem;
    color: var(--textSecondary);
    font-style: italic;
}

/* Enhanced Buttons */
.btn-primary span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.btn-primary small {
    font-size: 12px;
    opacity: 0.9;
}

.btn-primary strong {
    font-size: 16px;
    font-weight: 600;
}

.btn-large {
    padding: 20px 40px;
    font-size: 18px;
    border-radius: 16px;
}

/* Feature Enhancements */
.feature-benefit {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.benefit-tag {
    background: rgba(0, 123, 255, 0.1);
    color: var(--electricBlue);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(0, 123, 255, 0.2);
}

.features-cta {
    text-align: center;
    margin-top: 80px;
    padding: 48px;
    background: rgba(0, 123, 255, 0.05);
    border-radius: 24px;
    border: 1px solid rgba(0, 123, 255, 0.1);
}

.features-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--textPrimary);
}

.features-cta p {
    font-size: 1.125rem;
    color: var(--textSecondary);
    margin-bottom: 32px;
}

/* Download Section Enhancements */
.download-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 24px;
}

.download-proof {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 40px 0;
}

.proof-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--cardBackground);
    border-radius: 16px;
    border: 1px solid var(--cardBorder);
}

.proof-avatar {
    width: 48px;
    height: 48px;
    background: var(--electricBlue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.proof-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.proof-text strong {
    color: var(--textPrimary);
    font-size: 15px;
}

.proof-text span {
    color: var(--textSecondary);
    font-size: 13px;
}

.download-btn {
    position: relative;
    justify-content: space-between;
    max-width: 400px;
    margin: 0 auto;
}

.download-badge-btn {
    background: var(--electricBlue);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.download-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 32px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.feature-check {
    color: var(--textSecondary);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.download-urgency {
    margin: 32px 0;
    padding: 16px 24px;
    background: rgba(255, 165, 0, 0.1);
    border: 1px solid rgba(255, 165, 0, 0.3);
    border-radius: 12px;
    text-align: center;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.download-urgency p {
    margin: 0;
    color: #FFA500;
    font-size: 15px;
}

.download-trust {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 32px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--textSecondary);
    font-size: 14px;
}

.trust-item i {
    color: var(--electricBlue);
}

/* Enhanced Post Avatars */
.post-avatar {
    width: 35px;
    height: 35px;
    background: var(--electricBlue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .hero-stats {
        gap: 16px;
        padding: 16px 0;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .download-proof {
        grid-template-columns: 1fr;
    }
    
    .download-features {
        grid-template-columns: 1fr;
    }
    
    .download-trust {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }
    
    .features-cta {
        padding: 32px 24px;
        margin-top: 60px;
    }
    
    .features-cta h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .benefit-tag {
        font-size: 11px;
        padding: 3px 10px;
    }
    
    .download-btn {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .proof-item {
        flex-direction: column;
        text-align: center;
    }
} 

/* Advanced Animations & Micro-Interactions */

/* Pulse Animation for CTA Button */
@keyframes pulseGlow {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 32px rgba(0, 123, 255, 0.3);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 12px 48px rgba(0, 123, 255, 0.5);
    }
}

.pulse-animation {
    animation: pulseGlow 2s ease-in-out infinite;
}

/* Floating Cards Animation */
@keyframes floatingCard {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

.floating-card {
    animation: floatingCard 4s ease-in-out infinite;
}

.floating-card:nth-child(1) { animation-delay: 0s; }
.floating-card:nth-child(2) { animation-delay: 1s; }
.floating-card:nth-child(3) { animation-delay: 2s; }
.floating-card:nth-child(4) { animation-delay: 3s; }

/* Glow Effect for CTA Sections */
@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 123, 255, 0.1);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 123, 255, 0.2);
    }
}

.glow-effect {
    animation: glowPulse 3s ease-in-out infinite;
}

/* Bounce Animation for Badges */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
}

.bounce-animation {
    animation: bounce 2s ease-in-out infinite;
}

/* Slide-in Animation for Proof Items */
@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in {
    animation: slideInFromLeft 0.6s ease-out;
}

.slide-in:nth-child(1) { animation-delay: 0.1s; }
.slide-in:nth-child(2) { animation-delay: 0.3s; }
.slide-in:nth-child(3) { animation-delay: 0.5s; }

/* Gradient Border Animation */
@keyframes gradientBorder {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-border {
    position: relative;
    background: linear-gradient(-45deg, var(--electricBlue), #00D4FF, var(--electricBlue), #0056b3);
    background-size: 400% 400%;
    animation: gradientBorder 3s ease infinite;
    border: none !important;
}

.gradient-border::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: var(--cardBackground);
    border-radius: 14px;
    z-index: -1;
}

/* Pulse Animation for Small Elements */
@keyframes smallPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.pulse {
    animation: smallPulse 2s ease-in-out infinite;
}

/* Pulse Glow for Urgency */
@keyframes pulseGlowOrange {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 165, 0, 0.2);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 165, 0, 0.4);
    }
}

.pulse-glow {
    animation: pulseGlowOrange 2s ease-in-out infinite;
}

/* Enhanced Trust Badges */
.trust-badges {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 16px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 123, 255, 0.1);
    border: 1px solid rgba(0, 123, 255, 0.2);
    border-radius: 20px;
    font-size: 14px;
    color: var(--textSecondary);
    transition: all 0.3s ease;
}

.trust-badge:hover {
    background: rgba(0, 123, 255, 0.15);
    border-color: rgba(0, 123, 255, 0.3);
    transform: translateY(-2px);
}

.badge-check {
    color: var(--electricBlue);
    font-weight: 600;
}

/* Interactive Phone Mockup Enhancements */
.phone-mockup {
    animation: phoneFloat 6s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.phone-mockup:hover {
    animation-play-state: paused;
    transform: translateY(-15px) scale(1.02);
}

/* Enhanced Button Interactions */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
}

.btn:hover::after {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.98);
}

/* Staggered Loading Animation for Feature Cards */
.feature-card {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUpStagger 0.8s ease-out forwards;
}

@keyframes fadeInUpStagger {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

/* Scrolling Number Animation */
@keyframes countUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-number {
    animation: countUp 1s ease-out;
}

.stat-item:nth-child(1) .stat-number { animation-delay: 0.1s; }
.stat-item:nth-child(2) .stat-number { animation-delay: 0.2s; }
.stat-item:nth-child(3) .stat-number { animation-delay: 0.3s; }

/* Magnetic Effect for Interactive Elements */
.feature-card {
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 123, 255, 0.15);
}

/* Loading Shimmer Effect */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.feature-icon {
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    background-size: 200% 100%;
    animation: shimmer 2s ease-in-out infinite;
    border-radius: 12px;
}

/* Typewriter Effect for Hero Badge */
@keyframes typewriter {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

.hero-badge span:last-child {
    overflow: hidden;
    white-space: nowrap;
    animation: typewriter 2s ease-out 0.5s both;
}

/* Enhanced Mobile Optimizations */
@media (max-width: 768px) {
    .floating-card {
        animation-duration: 6s;
    }
    
    .trust-badges {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .phone-mockup:hover {
        transform: translateY(-10px) scale(1.01);
    }
}

@media (max-width: 480px) {
    .pulse-animation {
        animation-duration: 3s;
    }
    
    .floating-card {
        animation: none;
    }
    
    .trust-badge {
        padding: 6px 12px;
        font-size: 12px;
    }
} 

/* Contact Social Section */
.contact-social {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--cardBorder);
}

.contact-social p {
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--textTertiary);
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--electricBlue);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 12px;
    background: rgba(0, 123, 255, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(0, 123, 255, 0.2);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(0, 123, 255, 0.15);
    border-color: rgba(0, 123, 255, 0.3);
    transform: translateY(-2px);
    text-decoration: none;
}

.social-link i {
    font-size: 16px;
}

/* Enhanced footer social links */
.social-links a {
    width: 40px;
    height: 40px;
    background: var(--cardBackground);
    border: 1px solid var(--cardBorder);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--textSecondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    border-color: var(--electricBlue);
    color: var(--electricBlue);
    transform: translateY(-2px);
    background: rgba(0, 123, 255, 0.1);
}

.social-links a[href*="instagram"]:hover {
    border-color: #E4405F;
    color: #E4405F;
    background: rgba(228, 64, 95, 0.1);
}

/* Responsive adjustments for contact section */
@media (max-width: 768px) {
    .contact-social {
        text-align: center;
    }
    
    .social-link {
        justify-content: center;
        width: 100%;
        max-width: 200px;
    }
} 

/* Website Entrance Animation */
.entrance-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--darkBackground);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.entrance-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.entrance-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 2rem;
}

.entrance-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: logoEntrance 4s ease-in-out;
}

.entrance-logo-img {
    max-width: 120px;
    max-height: 120px;
    object-fit: contain;
    display: none;
}

.entrance-logo-fallback {
    display: none;
}

.arc-text {
    font-size: 4rem;
    font-weight: 800;
    color: var(--textPrimary);
    letter-spacing: 0.1em;
}

.entrance-motto {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--textPrimary);
    letter-spacing: 0.05em;
    opacity: 0;
    animation: mottoEntrance 2.5s ease-out 0.8s forwards;
}

.motto-word {
    opacity: 0;
    transform: translateY(20px);
    animation: wordSlideIn 0.8s ease-out forwards;
}

.motto-word:nth-child(1) { animation-delay: 1.2s; }
.motto-word:nth-child(3) { animation-delay: 1.8s; }
.motto-word:nth-child(5) { animation-delay: 2.4s; }

.motto-dot {
    color: var(--textPrimary);
    font-weight: bold;
    font-size: 1.5rem;
    opacity: 0;
    animation: dotPulse 0.4s ease-out forwards;
}

.motto-dot:nth-child(2) { animation-delay: 1.5s; }
.motto-dot:nth-child(4) { animation-delay: 2.1s; }

/* Enhanced Entrance Animations - Slower and More Elegant */
@keyframes logoEntrance {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    25% {
        opacity: 1;
        transform: scale(1.15);
    }
    45% {
        transform: scale(0.92);
    }
    65% {
        transform: scale(1.08);
    }
    80% {
        transform: scale(0.96);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes mottoEntrance {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes wordSlideIn {
    0% {
        opacity: 0;
        transform: translateY(25px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dotPulse {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Hide main content initially */
body.entrance-active {
    overflow: hidden;
}

body.entrance-active .navbar,
body.entrance-active .hero,
body.entrance-active .features,
body.entrance-active .screenshots,
body.entrance-active .about,
body.entrance-active .download,
body.entrance-active .footer {
    opacity: 0;
    pointer-events: none;
}

/* Mobile Entrance Adjustments */
@media (max-width: 768px) {
    .entrance-logo-img {
        max-width: 100px;
        max-height: 100px;
    }
    
    .arc-text {
        font-size: 3rem;
    }
    
    .entrance-motto {
        font-size: 1.125rem;
        gap: 0.8rem;
    }
    
    .motto-dot {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .entrance-logo-img {
        max-width: 80px;
        max-height: 80px;
    }
    
    .arc-text {
        font-size: 2.5rem;
    }
    
    .entrance-motto {
        font-size: 1rem;
        gap: 0.6rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .motto-dot {
        font-size: 1.125rem;
    }
}

/* Accessibility - Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .entrance-logo {
        animation: none;
    }
    
    .entrance-motto {
        animation: none;
        opacity: 1;
    }
    
    .motto-word,
    .motto-dot {
        animation: none;
        opacity: 1;
        transform: none;
    }
} 

/* Advanced Scroll Animations */

/* Base animation classes */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Different animation types */
.scroll-fade-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-fade-left.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.scroll-fade-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-fade-right.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.scroll-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-scale.animate-in {
    opacity: 1;
    transform: scale(1);
}

.scroll-rotate {
    opacity: 0;
    transform: rotate(-10deg) scale(0.9);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-rotate.animate-in {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Staggered animations for groups */
.scroll-stagger > * {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-stagger.animate-in > * {
    opacity: 1;
    transform: translateY(0);
}

.scroll-stagger.animate-in > *:nth-child(1) { transition-delay: 0.1s; }
.scroll-stagger.animate-in > *:nth-child(2) { transition-delay: 0.2s; }
.scroll-stagger.animate-in > *:nth-child(3) { transition-delay: 0.3s; }
.scroll-stagger.animate-in > *:nth-child(4) { transition-delay: 0.4s; }
.scroll-stagger.animate-in > *:nth-child(5) { transition-delay: 0.5s; }
.scroll-stagger.animate-in > *:nth-child(6) { transition-delay: 0.6s; }

/* Parallax effects */
.parallax-slow {
    transform: translateY(0);
    transition: transform 0.1s ease-out;
}

.parallax-medium {
    transform: translateY(0);
    transition: transform 0.1s ease-out;
}

.parallax-fast {
    transform: translateY(0);
    transition: transform 0.1s ease-out;
}

/* Text reveal animations */
.text-reveal {
    overflow: hidden;
    position: relative;
}

.text-reveal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--electricBlue);
    transform: translateX(-100%);
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.text-reveal.animate-in::after {
    transform: translateX(100%);
}

/* Counter animations */
.counter-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.counter-animate.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Progress bar animations */
.progress-animate {
    width: 0;
    transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.progress-animate.animate-in {
    width: 100%;
}

/* Glow effects on scroll */
.scroll-glow {
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-glow.animate-in {
    box-shadow: 0 0 30px rgba(0, 123, 255, 0.3);
}

/* Bounce animations */
.scroll-bounce {
    opacity: 0;
    transform: translateY(50px) scale(0.8);
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.scroll-bounce.animate-in {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Flip animations */
.scroll-flip {
    opacity: 0;
    transform: perspective(1000px) rotateY(90deg);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-flip.animate-in {
    opacity: 1;
    transform: perspective(1000px) rotateY(0deg);
}

/* Slide up with fade */
.scroll-slide-up {
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-slide-up.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Zoom in effect */
.scroll-zoom {
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-zoom.animate-in {
    opacity: 1;
    transform: scale(1);
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .scroll-animate,
    .scroll-fade-left,
    .scroll-fade-right,
    .scroll-scale,
    .scroll-rotate,
    .scroll-stagger > *,
    .parallax-slow,
    .parallax-medium,
    .parallax-fast,
    .text-reveal::after,
    .counter-animate,
    .progress-animate,
    .scroll-glow,
    .scroll-bounce,
    .scroll-flip,
    .scroll-slide-up,
    .scroll-zoom {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
}