/* Modern Onboarding UI/UX - 2025 Design Trends */
/* Incorporating: Glassmorphism, Neumorphism, Bold Typography, Micro-interactions, Progressive Disclosure */

/* Hero Section with Animated Background */
.onboarding-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 0 60px;
    overflow: hidden;
    background: var(--bg-primary);
}

.hero-background-animated {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(96, 165, 250, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(63, 55, 201, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(76, 201, 240, 0.1) 0%, transparent 60%);
    animation: backgroundPulse 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes backgroundPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.hero-content-wrapper {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge-modern {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 32px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.hero-badge-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-badge-modern i {
    color: var(--primary);
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.hero-title-modern {
    font-size: clamp(48px, 9vw, 84px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.hero-description-modern {
    font-size: clamp(18px, 2.5vw, 22px);
    color: var(--text-secondary);
    max-width: 750px;
    margin: 0 auto 48px;
    line-height: 1.8;
    font-weight: 400;
}

.hero-cta-group-modern {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Buttons */
.btn-onboarding-primary,
.btn-onboarding-secondary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    font-size: 18px;
    font-weight: 600;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-onboarding-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 16px 0 rgba(96, 165, 250, 0.4);
}

.btn-onboarding-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-onboarding-primary:hover::before {
    left: 100%;
}

.btn-onboarding-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px 0 rgba(96, 165, 250, 0.5);
}

.btn-onboarding-primary:active {
    transform: translateY(-1px);
}

.btn-onboarding-secondary {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-onboarding-secondary:hover {
    background: var(--bg-secondary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-cta-large {
    padding: 22px 48px;
    font-size: 20px;
}

/* Journey Steps Preview */
.journey-preview-section {
    padding: 80px 0;
}

.section-header-modern {
    text-align: center;
    margin-bottom: 48px;
}

.section-title-modern {
    font-size: clamp(36px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-subtitle-modern {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.journey-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.journey-step-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.journey-step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.journey-step-card:hover::before {
    transform: scaleY(1);
}

.journey-step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.step-number-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-primary);
    color: white;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.journey-step-card:hover .step-number-badge {
    transform: scale(1.1) rotate(5deg);
}

.step-icon-modern {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 16px;
    transition: var(--transition);
}

.journey-step-card:hover .step-icon-modern {
    transform: scale(1.1);
    color: var(--primary-dark);
}

.step-title-modern {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.step-description-modern {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.step-duration-modern {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-light);
    font-weight: 500;
}

.step-detail-modern {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding-top: 0;
}

.journey-step-card.active .step-detail-modern {
    max-height: 200px;
    padding-top: 16px;
}

.step-detail-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary);
}

/* Bento Grid for Value Props */
.value-props-section {
    padding: 80px 0;
}

.bento-grid-onboarding {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    grid-auto-rows: minmax(200px, auto);
}

.bento-card-onboarding {
    padding: 32px;
    border-radius: var(--radius-xl);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.bento-card-onboarding:hover {
    transform: translateY(-4px);
}

.bento-icon-large {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 36px;
    color: white;
    box-shadow: var(--shadow-lg);
    animation: iconFloat 3s ease-in-out infinite;
}

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

.bento-title-onboarding {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.bento-description-onboarding {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.bento-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.stat-item-modern {
    text-align: center;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.stat-item-modern:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
}

.stat-value-modern {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.stat-label-modern {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.bento-link-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    margin-top: auto;
}

.bento-link-modern:hover {
    gap: 12px;
    color: var(--primary-dark);
}

.bento-link-modern i {
    transition: var(--transition);
}

.bento-link-modern:hover i {
    transform: translateX(4px);
}

.features-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.feature-item-modern {
    text-align: center;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.feature-item-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-icon-modern {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    box-shadow: var(--shadow-md);
}

.feature-title-modern {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.feature-description-modern {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Trust Section */
.trust-section {
    padding: 60px 0;
}

.trust-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.trust-item-modern {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 32px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.trust-item-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.trust-icon-modern {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.trust-title-modern {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.trust-description-modern {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.cta-onboarding-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    margin-top: 60px;
}

.cta-onboarding-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title-modern {
    font-size: clamp(36px, 5vw, 48px);
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.cta-description-modern {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .onboarding-hero {
        min-height: 70vh;
        padding: 80px 0 40px;
    }

    .hero-title-modern {
        font-size: 42px;
    }

    .hero-description-modern {
        font-size: 18px;
    }

    .btn-onboarding-primary,
    .btn-onboarding-secondary {
        padding: 16px 28px;
        font-size: 16px;
        width: 100%;
        justify-content: center;
    }

    .journey-steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .bento-grid-onboarding {
        grid-template-columns: 1fr;
    }

    .bento-large,
    .bento-medium,
    .bento-small,
    .bento-wide {
        grid-column: span 1;
    }

    .bento-stats-grid {
        grid-template-columns: 1fr;
    }

    .features-grid-modern {
        grid-template-columns: 1fr;
    }

    .trust-grid-modern {
        grid-template-columns: 1fr;
    }

    .section-title-modern {
        font-size: 32px;
    }

    .cta-title-modern {
        font-size: 32px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .bento-grid-onboarding {
        grid-template-columns: repeat(6, 1fr);
    }

    .bento-large {
        grid-column: span 6;
    }

    .bento-medium {
        grid-column: span 3;
    }

    .bento-small {
        grid-column: span 3;
    }

    .bento-wide {
        grid-column: span 6;
    }
}

/* Dark mode adjustments */
[data-theme="dark"] .journey-step-card {
    background: var(--bg-glass-dark);
}

[data-theme="dark"] .trust-item-modern {
    background: var(--bg-glass-dark);
}

[data-theme="dark"] .stat-item-modern {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .feature-item-modern {
    background: var(--bg-tertiary);
}

/* Loading states */
.journey-step-card.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Accessibility */
.journey-step-card:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn-onboarding-primary:focus,
.btn-onboarding-secondary:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

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