/* ==========================================
   Web Application Development - Service Page Styles
   ========================================== */

/* Hero Section Specifics */
.web-app-hero {
    background: radial-gradient(circle at top right, rgba(6, 182, 212, 0.05), transparent 40%),
        radial-gradient(circle at bottom left, rgba(139, 92, 246, 0.05), transparent 40%);
}

.hero-authority {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    border-left: 2px solid var(--color-accent-primary);
    padding-left: var(--space-3);
    margin: var(--space-4) 0;
    max-width: 600px;
}

.cta-micro-reassurance {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-2);
}

.cta-group {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* Web App System Animation */
.web-app-system {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 450px;
    margin: 0 auto;
}

/* Background Code Accents */
.code-accent {
    position: absolute;
    font-size: 120px;
    font-weight: 700;
    color: rgba(6, 182, 212, 0.03);
    font-family: 'Courier New', monospace;
    pointer-events: none;
    z-index: 1;
}

.code-left {
    top: 20px;
    left: -30px;
}

.code-right {
    bottom: 20px;
    right: -30px;
}

/* Layer 1: System Frame (Back Panel) */
.system-frame {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    height: 85%;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.02), rgba(139, 92, 246, 0.02));
    border: 1px solid rgba(6, 182, 212, 0.1);
    border-radius: 16px;
    box-shadow: 0 0 40px rgba(6, 182, 212, 0.05);
    z-index: 2;
    opacity: 0;
    animation: frameFadeIn 0.3s ease-out 0.1s forwards;
}

@keyframes frameFadeIn {
    to {
        opacity: 1;
    }
}

/* Layer 2: UI Cards */
.ui-card {
    position: absolute;
    background: rgba(10, 14, 26, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    z-index: 3;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.card-title {
    font-size: 11px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-badge {
    font-size: 9px;
    padding: 2px 6px;
    background: rgba(6, 182, 212, 0.15);
    color: #06b6d4;
    border-radius: 4px;
    font-weight: 600;
}

/* Analytics Card */
.analytics-card {
    top: 30px;
    left: 30px;
    width: 200px;
    height: 120px;
    opacity: 0;
    transform: translateY(20px);
    animation: cardSlideUp 0.4s ease-out 0.4s forwards;
}

.card-chart {
    height: 70px;
    display: flex;
    align-items: flex-end;
}

.line-chart {
    width: 100%;
    height: 100%;
}

.chart-line {
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: drawLine 1s ease-out 0.6s forwards;
}

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes cardSlideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Growth Card */
.growth-card {
    top: 30px;
    right: 30px;
    width: 160px;
    height: 110px;
    opacity: 0;
    animation: cardFadeIn 0.4s ease-out 0.6s forwards;
}

.card-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 60px;
    gap: 8px;
}

.bar-item {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: flex-end;
}

.bar {
    width: 100%;
    background: linear-gradient(to top, #06b6d4, #8b5cf6);
    border-radius: 3px 3px 0 0;
    transform-origin: bottom;
    transform: scaleY(0);
}

.bar-1 {
    animation: barGrow 0.4s ease-out 0.8s forwards;
}

.bar-2 {
    animation: barGrow 0.4s ease-out 0.9s forwards;
}

.bar-3 {
    animation: barGrow 0.4s ease-out 1s forwards;
}

.bar-4 {
    animation: barGrow 0.4s ease-out 1.1s forwards;
}

@keyframes barGrow {
    to {
        transform: scaleY(1);
    }
}

@keyframes cardFadeIn {
    to {
        opacity: 1;
    }
}

/* Server Card */
.server-card {
    bottom: 100px;
    left: 30px;
    width: 160px;
    height: 100px;
    opacity: 0;
    animation: cardFadeIn 0.4s ease-out 0.8s forwards;
}

.server-indicators {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(100, 100, 100, 0.5);
    animation: dotActivate 0.3s ease-out 1.2s forwards;
}

.status-item:nth-child(2) .status-dot {
    animation-delay: 1.3s;
}

.status-item:nth-child(3) .status-dot {
    animation-delay: 1.4s;
}

@keyframes dotActivate {
    to {
        background: #06b6d4;
        box-shadow: 0 0 8px rgba(6, 182, 212, 0.6);
    }
}

/* Activity Card */
.activity-card {
    bottom: 100px;
    right: 30px;
    width: 170px;
    height: 90px;
    opacity: 0;
    animation: cardFadeIn 0.4s ease-out 1s forwards;
}

.activity-rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.activity-row {
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    transform-origin: left;
    transform: scaleX(0);
}

.activity-row:nth-child(1) {
    animation: rowExpand 0.3s ease-out 1.2s forwards;
}

.activity-row:nth-child(2) {
    animation: rowExpand 0.3s ease-out 1.3s forwards;
}

.activity-row:nth-child(3) {
    animation: rowExpand 0.3s ease-out 1.4s forwards;
}

@keyframes rowExpand {
    to {
        transform: scaleX(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .web-app-system {
        max-width: 100%;
        height: 350px;
    }

    .code-accent {
        display: none;
    }

    .growth-card,
    .activity-card {
        display: none;
    }

    .analytics-card {
        left: 20px;
        right: auto;
        width: calc(100% - 40px);
    }

    .server-card {
        left: 20px;
        width: calc(100% - 40px);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    .system-frame,
    .ui-card,
    .chart-line,
    .bar,
    .status-dot,
    .activity-row {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }

    .bar {
        transform: scaleY(1) !important;
    }

    .chart-line {
        stroke-dasharray: none !important;
    }
}


.hero-benefit-list {
    list-style: none;
    margin-bottom: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.hero-benefit-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
}

.hero-benefit-item svg {
    color: var(--color-accent-primary);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Solutions Grid */
.solutions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

@media (min-width: 768px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .solutions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.solution-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.solution-card:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.1);
}

.solution-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
}

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

/* Who This Is For */
.who-for-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .who-for-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.who-for-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    transition: transform var(--transition-base);
}

.who-for-card:hover {
    transform: scale(1.02);
}

.who-for-icon {
    width: 40px;
    height: 40px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--color-accent-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Comparison Table */
.comparison-container {
    overflow-x: auto;
    margin-top: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
    background: var(--color-bg-card);
    backdrop-filter: blur(10px);
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    font-weight: 700;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table td:first-child {
    font-weight: 600;
    color: var(--color-text-primary);
    width: 30%;
}

.comparison-table td {
    color: var(--color-text-secondary);
}

/* Qualification Section (Is Web App Right Choice?) */
.qualification {
    background: rgba(255, 255, 255, 0.01);
}

.qualification-content {
    max-width: 800px;
    margin: 0 auto;
}

.qualification-intro {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-lg);
}

.qualification-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .qualification-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.qualification-item {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.q-check {
    background: rgba(6, 182, 212, 0.1);
    color: var(--color-accent-primary);
    font-weight: 800;
    font-size: var(--font-size-xs);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.qualification-cta {
    margin-top: var(--space-8);
    text-align: center;
}

/* Timeline / Process */
.process-timeline {
    position: relative;
    max-width: 800px;
    margin: var(--space-8) auto 0;
}

.process-step {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 20px;
    top: 40px;
    bottom: -40px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent-primary), transparent);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--color-accent-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 0 15px var(--color-shadow);
    z-index: 2;
}

.step-content h3 {
    margin-bottom: var(--space-1);
}

.step-outputs {
    margin-top: var(--space-2);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.output-tag {
    font-size: var(--font-size-xs);
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.process-confidence {
    text-align: center;
    color: var(--color-text-secondary);
    margin-top: var(--space-6);
    font-style: italic;
}

/* Performance Checklist */
.reliability-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

@media (min-width: 768px) {
    .reliability-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
}

.checklist-item svg {
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

/* Tech Stack Badges */
.tech-context {
    text-align: center;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: var(--space-2) auto var(--space-6);
}

.tech-categories {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

@media (min-width: 768px) {
    .tech-categories {
        grid-template-columns: repeat(2, 1fr);
    }
}

.tech-group h4 {
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.badge-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tech-badge {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid var(--color-border);
}

/* Example Project */
.example-project-card {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, #0c1220 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-top: var(--space-8);
}

@media (min-width: 1024px) {
    .example-project-card {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: var(--space-8);
        align-items: center;
    }
}

.project-meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.meta-block h4 {
    color: var(--color-accent-primary);
    margin-bottom: 4px;
}

.risk-reduction {
    margin-top: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-accent-primary);
    opacity: 0.9;
}

.project-visual {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    aspect-ratio: 16/10;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-placeholder {
    width: 90%;
    height: 80%;
    background: var(--color-bg-card);
    border-radius: 4px;
    border: 1px solid var(--color-border);
    position: relative;
    padding: 10px;
}

/* FAQ */
.faq-list {
    margin-top: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-secondary);
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--color-text-primary);
    font-weight: 600;
    text-align: left;
}

.faq-answer {
    padding: 0 var(--space-4);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base);
    background: rgba(255, 255, 255, 0.02);
}

.faq-item.active .faq-answer {
    padding: var(--space-3) var(--space-4);
    max-height: 500px;
}

.faq-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

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

/* Final CTA Specifics */
.cta-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-3);
}

.btn-group {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

/* General Layout helpers */
section {
    padding: var(--space-12) 0;
}

@media (min-width: 768px) {
    section {
        padding: var(--space-16) 0;
    }
}