/* ==========================================
   SYSTEM INTEGRATION PAGE STYLES
   ========================================== */

/* Hero Section */
.integration-hero {
    position: relative;
    padding: var(--space-16) 0 var(--space-12);
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 64px;
}

.hero-text {
    grid-column: 1;
    max-width: none;
    width: 100%;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.hero-benefits {
    list-style: none;
    margin: var(--space-6) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.check-icon {
    width: 20px;
    height: 20px;
    min-width: 20px;
    max-width: 20px;
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.hero-authority {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
    font-style: italic;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-visual {
    grid-column: 2;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-bg-gradient {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

/* ==========================================
   INTEGRATION DIAGRAM ANIMATION
   ========================================== */

.integration-diagram-container {
    width: 100%;
    max-width: 520px;
    perspective: 1000px;
}

.integration-diagram {
    position: relative;
    background: rgba(10, 14, 26, 0.8);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    aspect-ratio: 4/3;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: diagram-intro 1s ease-out forwards;
}

@keyframes diagram-intro {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.central-hub {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--color-accent-primary);
    padding: 16px;
    border-radius: var(--radius-md);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
    animation: hub-pulse 3s infinite ease-in-out;
}

@keyframes hub-pulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
    }

    50% {
        box-shadow: 0 0 40px rgba(6, 182, 212, 0.4);
    }
}

.central-hub svg {
    width: 48px;
    height: 48px;
    color: var(--color-accent-primary);
}

.central-hub span {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.system-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    padding: 12px;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    animation: node-appear 0.8s ease-out backwards;
}

@keyframes node-appear {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.node-web {
    top: 15%;
    left: 15%;
    animation-delay: 0.2s;
}

.node-mobile {
    top: 15%;
    right: 15%;
    animation-delay: 0.4s;
}

.node-api {
    bottom: 15%;
    left: 15%;
    animation-delay: 0.6s;
}

.node-db {
    bottom: 15%;
    right: 15%;
    animation-delay: 0.8s;
}

.node-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-secondary);
    transition: color 0.3s ease;
}

.system-node span {
    font-size: 10px;
    color: var(--color-text-muted);
}

.system-node:hover {
    border-color: var(--color-accent-secondary);
    transform: translateY(-5px);
}

.system-node:hover .node-icon svg {
    color: var(--color-accent-secondary);
}

.integration-lines {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.flow-line {
    stroke: rgba(6, 182, 212, 0.2);
    stroke-width: 2;
    stroke-dasharray: 8;
    animation: flow-dash 10s linear infinite;
}

@keyframes flow-dash {
    to {
        stroke-dashoffset: -100;
    }
}

/* ==========================================
   SECTION STYLES
   ========================================== */

.what-section,
.types-section,
.who-for-section,
.comparison-section,
.process-section,
.security-section,
.tools-section,
.example-section,
.faq-section {
    padding: var(--space-12) 0;
    position: relative;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--color-text-primary);
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-top: calc(var(--space-4) * -1);
    margin-bottom: var(--space-8);
}

/* Solution Box/Cards */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-8);
}

.solution-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    transition: all var(--transition-base);
}

.solution-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.card-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-3);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.card-desc {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Types Grid */
.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-5);
}

.type-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    transition: border-color 0.3s;
}

.type-card:hover {
    border-color: var(--color-accent-secondary);
}

.type-card h4 {
    font-size: var(--font-size-lg);
    color: var(--color-accent-primary);
    margin-bottom: var(--space-2);
}

.type-card p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* Who For Cards */
.who-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-5);
}

.who-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--space-6);
    border-radius: var(--radius-md);
    text-align: center;
}

.who-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-primary);
}

.who-icon svg {
    width: 32px;
    height: 32px;
}

.who-card h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-3);
    color: var(--color-text-primary);
}

.who-card p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* Comparison Table */
.comparison-table-wrapper {
    max-width: 900px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text-primary);
}

.comparison-table th.negative {
    color: #ef4444;
}

.comparison-table th.positive {
    color: #10b981;
}

.comparison-table td:first-child {
    color: var(--color-text-primary);
    font-weight: 500;
}

.comparison-table td:nth-child(2) {
    color: var(--color-text-muted);
}

.comparison-table td:nth-child(3) strong {
    color: var(--color-accent-primary);
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.step-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--space-5);
    border-radius: var(--radius-md);
}

.step-num {
    display: inline-block;
    padding: 2px 8px;
    background: var(--color-accent-primary);
    color: #fff;
    font-weight: 700;
    border-radius: 4px;
    margin-bottom: var(--space-3);
}

.step-card h4 {
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.step-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.process-confidence {
    text-align: center;
    margin-top: var(--space-8);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-accent-secondary);
}

/* Security Checklist */
.security-checklist {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
    max-width: 900px;
    margin: 0 auto;
}

.check-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: rgba(255, 255, 255, 0.02);
    padding: var(--space-4);
    border-radius: var(--radius-md);
}

.check-item .check-icon {
    color: #10b981;
}

.check-item span {
    color: var(--color-text-primary);
}

/* Tools Badges */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-5);
}

.tool-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--space-5);
    border-radius: var(--radius-md);
}

.tool-card h4 {
    margin-bottom: var(--space-3);
    color: var(--color-accent-primary);
}

.tool-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tool-badge {
    padding: 4px 10px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: var(--color-accent-primary);
    font-size: var(--font-size-xs);
    border-radius: 4px;
    font-weight: 500;
}

.tools-context {
    text-align: center;
    margin-top: var(--space-6);
    color: var(--color-text-muted);
    font-style: italic;
}

/* Example Section */
.example-section {
    background: rgba(255, 255, 255, 0.01);
}

.example-grid {
    max-width: 800px;
    margin: 0 auto;
}

.example-point {
    margin-bottom: var(--space-5);
}

.example-point .label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 800;
    text-transform: uppercase;
    color: var(--color-accent-secondary);
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.example-point p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* FAQ Section */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    margin-bottom: 12px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.faq-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 20px 20px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Final CTA */
.final-cta {
    padding: var(--space-16) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-4xl);
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
        display: flex;
        flex-direction: column;
    }

    .hero-visual {
        order: 1;
    }

    .hero-text {
        order: 2;
        text-align: center;
    }

    .hero-benefits {
        align-items: center;
    }

    .hero-cta {
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {

    .integration-diagram,
    .central-hub,
    .system-node,
    .flow-line {
        animation: none !important;
        transition: none !important;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }
}