/* ============================================
   LANDING PAGE STYLES
   ============================================ */

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 120px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#particles {
    width: 100%;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 1000px;
    width: 100%;
    padding: 0 var(--spacing-md);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.5rem;
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border-bright);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: fadeIn 1s ease;
    white-space: nowrap;
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    margin-bottom: var(--spacing-md);
    animation-delay: 0.2s;
    background-image: linear-gradient(135deg, rgba(255, 255, 255, 1) 40%, rgba(0, 212, 255, 1) 100%);
    -webkit-background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    animation-delay: 0.4s;
    line-height: 1.6;
    padding: 0 var(--spacing-sm);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
    animation-delay: 0.6s;
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    width: auto;
    display: inline-block;
}

.btn-full {
    width: 100%;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
    animation-delay: 0.8s;
}

.stat {
    padding: var(--spacing-sm);
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* === Features Section === */
.features {
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.section-header {
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-primary);
    animation: float 3s ease-in-out infinite;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    stroke-width: 1.5;
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.3));
}

.feature-card:nth-child(2) .feature-icon {
    animation-delay: 0.5s;
}

.feature-card:nth-child(3) .feature-icon {
    animation-delay: 1s;
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.feature-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* === Infrastructure Section === */
.infrastructure {
    background: var(--color-bg-secondary);
}

.infrastructure-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.infrastructure-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.infra-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.infra-check {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-bg-primary);
}

.infra-check svg {
    width: 18px;
    height: 18px;
    stroke-width: 3;
}

.infra-item strong {
    display: block;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.infra-item p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Network Diagram */
.infrastructure-visual {
    position: relative;
    height: 500px;
}

.network-diagram {
    position: relative;
    width: 100%;
    height: 100%;
}

.network-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.5);
    z-index: 2;
}

.center-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3), transparent);
    border-radius: 50%;
    animation: glow 2s ease-in-out infinite;
}

.network-node {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 2px solid var(--color-border-bright);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 1;
}

.node-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.node-1 {
    top: 10%;
    left: 10%;
}

.node-2 {
    top: 10%;
    right: 10%;
}

.node-3 {
    bottom: 10%;
    left: 10%;
}

.node-4 {
    bottom: 10%;
    right: 10%;
}

/* === Ownership Model Section === */
.ownership-model {
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.ownership-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.ownership-content {
    order: 2;
}

.ownership-visual {
    order: 1;
}

.ownership-intro {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.ownership-intro strong {
    color: var(--color-accent-primary);
    font-weight: 700;
}

.ownership-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.ownership-step {
    flex: 1;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    position: relative;
    transition: var(--transition-normal);
}

.ownership-step:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-primary);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.15);
}

.step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-bg-primary);
}

.step-icon {
    width: 48px;
    height: 48px;
    margin: var(--spacing-sm) auto;
    color: var(--color-accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon svg {
    width: 100%;
    height: 100%;
    stroke-width: 1.5;
}

.ownership-step h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.ownership-step p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

.ownership-arrow {
    font-size: 1.5rem;
    color: var(--color-accent-primary);
    flex-shrink: 0;
    animation: slideRight 2s ease-in-out infinite;
}

@keyframes slideRight {

    0%,
    100% {
        transform: translateX(0);
        opacity: 0.5;
    }

    50% {
        transform: translateX(8px);
        opacity: 1;
    }
}

.ownership-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    padding: var(--spacing-sm);
    background: var(--color-bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.benefit-item:hover {
    border-color: var(--color-accent-primary);
    transform: translateX(4px);
}

.benefit-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-bg-primary);
}

.benefit-icon svg {
    width: 18px;
    height: 18px;
    stroke-width: 3;
}

.benefit-item strong {
    display: block;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.benefit-item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* === Pricing Section === */

.pricing {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.pricing-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 2px solid var(--color-border-bright);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-purple), var(--color-accent-gold));
}

.pricing-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--color-accent-gold), #ffed4e);
    color: var(--color-bg-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 50px;
    margin-bottom: var(--spacing-md);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.pricing-header h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.pricing-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-top: 0.5rem;
}

.price {
    font-size: 4rem;
    font-weight: 700;
    font-family: var(--font-display);
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.period {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    align-self: flex-end;
    margin-bottom: 0.75rem;
}

.pricing-features {
    margin-bottom: var(--spacing-lg);
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.pricing-feature .check {
    color: var(--color-accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.pricing-feature .check svg {
    width: 20px;
    height: 20px;
    stroke-width: 2.5;
}

.pricing-feature.highlight {
    background: var(--color-bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-accent-gold);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.pricing-feature.highlight strong {
    color: var(--color-accent-primary);
}

.pricing-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
}

.pricing-access {
    text-align: center;
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

/* === Contact Section === */
.contact {
    background: var(--color-bg-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-item strong {
    display: block;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.contact-item p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Form Styles */
.contact-form-wrapper {
    background: var(--color-bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

/* === Footer === */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.footer-column h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.footer-column a {
    display: block;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* === Responsive Design === */
@media (max-width: 968px) {

    .ownership-grid,
    .infrastructure-grid,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .ownership-content {
        order: 1;
    }

    .ownership-visual {
        order: 2;
    }

    .ownership-diagram {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .ownership-arrow {
        transform: rotate(90deg);
        animation: slideDown 2s ease-in-out infinite;
    }

    @keyframes slideDown {

        0%,
        100% {
            transform: rotate(90deg) translateX(0);
            opacity: 0.5;
        }

        50% {
            transform: rotate(90deg) translateX(8px);
            opacity: 1;
        }
    }

    .infrastructure-visual {
        height: 400px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet breakpoint */
@media (max-width: 968px) {
    .hero-content {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: clamp(2rem, 6vw, 3.5rem);
        margin-bottom: var(--spacing-sm);
    }

    .hero-subtitle {
        font-size: 1.125rem;
        margin-bottom: var(--spacing-md);
    }

    .hero-badge {
        font-size: 0.8125rem;
        padding: 0.45rem 1.25rem;
        margin-bottom: var(--spacing-sm);
    }

    .btn-lg {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .hero-stats {
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: calc(80px + var(--spacing-md)) 0 var(--spacing-lg);
    }

    .hero-content {
        padding: 0 var(--spacing-sm);
    }

    .hero-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
        margin-bottom: var(--spacing-sm);
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
        padding: 0;
        line-height: 1.6;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
        margin-bottom: var(--spacing-sm);
        white-space: normal;
        text-align: center;
        max-width: 90%;
    }

    .badge-icon {
        font-size: 0.875rem;
    }

    .hero-cta {
        flex-direction: column;
        margin-bottom: var(--spacing-md);
    }

    .btn-lg {
        padding: 1rem 1.5rem;
        font-size: 0.9375rem;
        width: 100%;
        max-width: 100%;
        text-align: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) 0;
        max-width: 100%;
    }

    .stat {
        padding: var(--spacing-xs);
    }

    .stat-value {
        font-size: 1.75rem;
        color: var(--color-accent-primary);
        background: none;
        -webkit-background-clip: unset;
        -webkit-text-fill-color: var(--color-accent-primary);
        background-clip: unset;
    }

    .stat-label {
        font-size: 0.6875rem;
        color: var(--color-text-secondary);
        font-weight: 600;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .hero {
        padding: calc(70px + var(--spacing-sm)) 0 var(--spacing-md);
    }

    .hero-content {
        padding: 0 var(--spacing-xs);
    }

    .hero-title {
        font-size: clamp(1.5rem, 10vw, 2rem);
        margin-bottom: var(--spacing-xs);
    }

    .hero-subtitle {
        font-size: 0.9375rem;
        margin-bottom: var(--spacing-sm);
    }

    .hero-badge {
        font-size: 0.6875rem;
        padding: 0.35rem 0.875rem;
        gap: 0.375rem;
    }

    .btn-lg {
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.625rem;
    }
}

    .network-node {
        width: 60px;
        height: 60px;
        font-size: 0.75rem;
    }

    .network-center {
        width: 90px;
        height: 90px;
        font-size: 1rem;
    }

    .pricing-amount .price {
        font-size: 3rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}