/* ===== STEPS SECTION ===== */
.steps-section {
    background: var(--white);
    position: relative;
}

.steps-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.steps-grid:before {
    content: '';
    position: absolute;
    top: 60px;
    left: calc(16.66% + 40px);
    right: calc(16.66% + 40px);
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
    z-index: 1;
}

.step-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
    transition: all var(--transition);
    border: 1px solid var(--light);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.step-number {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    border: 4px solid var(--white);
    box-shadow: var(--shadow-md);
}

.step-icon-container {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--primary);
    transition: all var(--transition);
}

.step-card:hover .step-icon-container {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.1);
}

.step-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.step-description {
    color: var(--gray);
    line-height: 1.6;
}

/* ===== FEATURES SECTION ===== */
.features-section {
    background: var(--lighter);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.feature-card:hover:before {
    transform: scaleX(1);
}

.feature-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    position: relative;
    overflow: hidden;
}

.feature-icon-wrapper:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    opacity: 0.2;
}

.feature-icon-wrapper.security {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.feature-icon-wrapper.balance {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.feature-icon-wrapper.fast {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.feature-icon-wrapper.ai {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.feature-icon-wrapper.variety {
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
}

.feature-icon-wrapper.community {
    background: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.feature-description {
    color: var(--gray);
    line-height: 1.7;
}

/* ===== CONTENT TYPES ===== */
.content-types-section {
    background: var(--white);
}

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

.content-type-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition);
    border: 1px solid var(--light);
}

.content-type-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.content-type-header {
    padding: 1.5rem;
    background: var(--gradient-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.content-type-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.content-type-title {
    font-size: 1.5rem;
    margin: 0;
}

.content-type-body {
    padding: 1.5rem;
}

.content-type-features {
    margin-bottom: 1.5rem;
}

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

.content-type-features i {
    color: var(--success);
    font-size: 0.875rem;
}

.content-type-footer {
    padding: 1rem 1.5rem;
    background: var(--lighter);
    border-top: 1px solid var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-type-cost {
    font-weight: 600;
    color: var(--primary);
}

.content-type-count {
    font-size: 0.875rem;
    color: var(--gray);
}

/* ===== PRICING SECTION ===== */
.pricing-section {
    background: var(--lighter);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition);
    position: relative;
    border: 1px solid var(--light);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: 1rem;
    right: -2rem;
    background: var(--primary);
    color: var(--white);
    padding: 0.5rem 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    transform: rotate(45deg);
    box-shadow: var(--shadow);
}

.pricing-header {
    padding: 2.5rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 1px solid var(--light);
}

.pricing-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.pricing-currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray);
}

.pricing-amount {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
}

.pricing-period {
    font-size: 1rem;
    color: var(--gray);
}

.pricing-subtitle {
    color: var(--gray);
    font-size: 0.875rem;
}

.pricing-body {
    padding: 2rem;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--light);
}

.pricing-features li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.pricing-features i.fa-check {
    color: var(--success);
    font-size: 1rem;
}

.pricing-features i.fa-times {
    color: var(--danger);
    font-size: 1rem;
}

.pricing-features del {
    color: var(--gray-light);
}

.pricing-footer {
    padding: 0 2rem 2rem;
    text-align: center;
}

/* ===== COMMUNITY SECTION ===== */
.community-section {
    background: var(--white);
}

.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.community-card {
    padding: 2.5rem 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.community-card.positive {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(34, 197, 94, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.community-card.negative {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(248, 113, 113, 0.1) 100%);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

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

.community-card.positive .community-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.community-card.negative .community-icon {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.community-title {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.community-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.community-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.community-list i {
    font-size: 1.25rem;
}

.community-card.positive .community-list i {
    color: var(--success);
}

.community-card.negative .community-list i {
    color: var(--danger);
}

/* Trust Score */
.trust-score-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 3rem;
    border: 1px solid var(--light);
}

.trust-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.trust-header h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.trust-header p {
    color: var(--gray);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.trust-visual {
    max-width: 800px;
    margin: 0 auto;
}

.score-bar {
    height: 16px;
    background: var(--light);
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
    overflow: hidden;
    position: relative;
}

.score-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
    width: 0;
    transition: width 2s var(--transition);
}

.score-fill:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.4) 50%, 
        transparent 100%);
    animation: shimmer 2s infinite;
}

.score-labels {
    display: flex;
    justify-content: space-between;
    padding: 0 0.5rem;
}

.score-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray);
    position: relative;
    padding-top: 1.5rem;
}

.score-label:before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 10px;
    background: var(--gray-light);
}

.score-label.active {
    color: var(--primary);
}

.score-label.active:before {
    background: var(--primary);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--white);
}

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

.footer-logo strong {
    color: var(--primary-light);
}

.footer-description {
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    color: var(--white);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--gray-light);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 0.5rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    color: var(--gray-light);
    font-size: 0.875rem;
}

.footer-highlight {
    color: var(--primary-light);
    font-weight: 600;
    margin-left: 0.5rem;
}

.footer-stats {
    display: flex;
    gap: 1.5rem;
    color: var(--gray-light);
    font-size: 0.875rem;
}

.footer-stats span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ===== TOAST MESSAGES ===== */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
}

.toast {
    min-width: 300px;
    padding: 1rem 1.25rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    animation: slideIn 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-left: 4px solid var(--primary);
    position: relative;
    overflow: hidden;
}

.toast:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
}

.toast.showing:before {
    animation: shimmer 2s;
}

.toast.success {
    border-left-color: var(--success);
}

.toast.error {
    border-left-color: var(--danger);
}

.toast.warning {
    border-left-color: var(--warning);
}

.toast.info {
    border-left-color: var(--info);
}

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.toast.success .toast-icon {
    color: var(--success);
}

.toast.error .toast-icon {
    color: var(--danger);
}

.toast.warning .toast-icon {
    color: var(--warning);
}

.toast.info .toast-icon {
    color: var(--info);
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--dark);
}

.toast-message {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.5;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--gray-light);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    flex-shrink: 0;
    line-height: 1;
}

.toast-close:hover {
    background: var(--light);
    color: var(--dark);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .steps-grid:before {
        display: none;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-auth {
        display: none;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid,
    .content-types-grid,
    .pricing-cards,
    .community-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .toast-container {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
    
    .toast {
        min-width: auto;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 8rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .phone-mockup {
        width: 280px;
        height: 560px;
    }
    
    .step-card,
    .feature-card,
    .content-type-card,
    .pricing-card {
        padding: 2rem 1.5rem;
    }
    
    .trust-score-container {
        padding: 2rem 1.5rem;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.bg-white { background: var(--white); }
.bg-light { background: var(--light); }
.bg-lighter { background: var(--lighter); }
.bg-primary { background: var(--primary); }
.bg-success { background: var(--success); }
.bg-danger { background: var(--danger); }
.bg-warning { background: var(--warning); }

.text-white { color: var(--white); }
.text-dark { color: var(--dark); }
.text-gray { color: var(--gray); }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

.w-full { width: 100%; }
.w-auto { width: auto; }
.h-full { height: 100%; }
.h-auto { height: auto; }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

.fade-in {
    animation: fadeIn 0.6s var(--transition) forwards;
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.bounce {
    animation: bounce 1s var(--transition) infinite;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: var(--radius-full);
}

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

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    .footer,
    .hero-cta,
    .mobile-menu-btn {
        display: none;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
}