@extends('layouts.app')

@section('title', 'Engineering & Industrial Services | Unicorn Power & Metals')
@section('meta_desc', 'Explore our engineering services: high-voltage transmission grid integration, sub-station development, customized metal alloys prototyping, and circular scrap reclaiming systems.')

@section('content')
<!-- Page Header -->
<section class="section-padding text-center" style="background: linear-gradient(180deg, rgba(8, 11, 17, 0.4) 0%, rgba(8, 11, 17, 0.8) 100%); padding-top: 150px;">
    <div class="container">
        <span class="badge tag-rare mb-3 px-3 py-2">Division Capabilities</span>
        <h1 class="display-4 text-white fw-bold mb-4">Industrial & Engineering Services</h1>
        <p class="lead text-muted mx-auto" style="max-width: 700px;">
            We design grid-scale power assets and customize metal materials to meet extreme operating criteria, supported by strict compliance standards.
        </p>
    </div>
</section>

<!-- Interactive Capabilities Tabs Section -->
<section class="section-padding" id="capabilities-tabs">
    <div class="container">
        <div class="glass-panel p-4 p-md-5">
            <!-- Tabs Navs -->
            <ul class="nav nav-pills mb-5 justify-content-center gap-2" id="pills-tab" role="tablist">
                <li class="nav-item" role="presentation">
                    <button class="filter-btn active" id="pills-power-tab" data-bs-toggle="pill" data-bs-target="#pills-power" type="button" role="tab" aria-controls="pills-power" aria-selected="true" id="btn-tab-power">
                        Grid Infrastructure
                    </button>
                </li>
                <li class="nav-item" role="presentation">
                    <button class="filter-btn" id="pills-metallurgy-tab" data-bs-toggle="pill" data-bs-target="#pills-metallurgy" type="button" role="tab" aria-controls="pills-metallurgy" aria-selected="false" id="btn-tab-metallurgy">
                        Metallurgy Engineering
                    </button>
                </li>
                <li class="nav-item" role="presentation">
                    <button class="filter-btn" id="pills-recycling-tab" data-bs-toggle="pill" data-bs-target="#pills-recycling" type="button" role="tab" aria-controls="pills-recycling" aria-selected="false" id="btn-tab-recycling">
                        Circular Loop Scrap
                    </button>
                </li>
            </ul>
            
            <!-- Tabs Content -->
            <div class="tab-content" id="pills-tabContent">
                <!-- Tab 1: Power & Grid -->
                <div class="tab-pane fade show active" id="pills-power" role="tabpanel" aria-labelledby="pills-power-tab">
                    <div class="row align-items-center g-5">
                        <div class="col-lg-6">
                            <span class="location-tag">Division I — Power</span>
                            <h3 class="text-white h2 mb-4">Grid-Scale Transmission Solutions</h3>
                            <p class="text-muted mb-4">
                                Our power grid engineering team designs and installs turnkey HVDC (High Voltage Direct Current) sub-stations and grid interconnections. We specialize in ruggedized, climate-resilient solutions built to operate continuously.
                            </p>
                            <h5 class="text-white mb-3">Core Grid Services:</h5>
                            <ul class="custom-list text-muted">
                                <li>Sub-station switchgear design and deployment (up to 500kV)</li>
                                <li>Battery Energy Storage Systems (BESS) integration for regional grids</li>
                                <li>Supervisory Control and Data Acquisition (SCADA) monitoring setups</li>
                                <li>Grid stability analysis and harmonic filtering</li>
                            </ul>
                        </div>
                        <div class="col-lg-6">
                            <div class="p-4 border border-secondary border-opacity-10 rounded-3" style="background: rgba(255, 255, 255, 0.02);">
                                <h5 class="text-white mb-3">Technical Transmission Tolerances</h5>
                                <div class="table-responsive">
                                    <table class="table table-dark table-striped table-bordered mb-0" style="font-size: 0.9rem;">
                                        <thead>
                                            <tr class="text-muted">
                                                <th>Grid Parameter</th>
                                                <th>Standard Tolerance</th>
                                                <th>Compliance Standard</th>
                                            </tr>
                                        </thead>
                                        <tbody>
                                            <tr>
                                                <td class="text-white">Rated Voltage range</td>
                                                <td>110kV to 500kV AC / DC</td>
                                                <td>IEC 60076</td>
                                            </tr>
                                            <tr>
                                                <td class="text-white">Frequency fluctuation</td>
                                                <td>&plusmn;0.2 Hz stability</td>
                                                <td>IEEE 1547</td>
                                            </tr>
                                            <tr>
                                                <td class="text-white">BESS response rate</td>
                                                <td>&lt;10 milliseconds</td>
                                                <td>IEC 62933</td>
                                            </tr>
                                        </tbody>
                                    </table>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                
                <!-- Tab 2: Metallurgy -->
                <div class="tab-pane fade" id="pills-metallurgy" role="tabpanel" aria-labelledby="pills-metallurgy-tab">
                    <div class="row align-items-center g-5">
                        <div class="col-lg-6">
                            <span class="location-tag">Division II — Metallurgy</span>
                            <h3 class="text-white h2 mb-4">Precision Alloy Design & Smelting</h3>
                            <p class="text-muted mb-4">
                                Our metallurgy laboratories develop custom copper, steel, and aluminum alloys for automotive, defense, and power industries. Using advanced thermal analysis and laser-assisted grain alignment, we enhance tensile strength and reduce weight.
                            </p>
                            <h5 class="text-white mb-3">Custom Metallurgy Capabilities:</h5>
                            <ul class="custom-list text-muted">
                                <li>High-temperature superalloy prototyping and testing</li>
                                <li>Brushed metal extrusion matching sub-millimeter tolerances</li>
                                <li>Non-destructive stress-load and micro-structural testing</li>
                                <li>Custom alloy formulation for thermal and electrical conductivity</li>
                            </ul>
                        </div>
                        <div class="col-lg-6">
                            <div class="p-4 border border-secondary border-opacity-10 rounded-3" style="background: rgba(255, 255, 255, 0.02);">
                                <h5 class="text-white mb-3">Alloy Analysis Benchmarks</h5>
                                <div class="table-responsive">
                                    <table class="table table-dark table-striped table-bordered mb-0" style="font-size: 0.9rem;">
                                        <thead>
                                            <tr class="text-muted">
                                                <th>Testing Criteria</th>
                                                <th>Testing Range</th>
                                                <th>Testing Standard</th>
                                            </tr>
                                        </thead>
                                        <tbody>
                                            <tr>
                                                <td class="text-white">Tensile Strength Limit</td>
                                                <td>Up to 1200 MPa</td>
                                                <td>ASTM E8/E8M</td>
                                            </tr>
                                            <tr>
                                                <td class="text-white">Thermal expansion rate</td>
                                                <td>0.1 &times; 10⁻⁶ / K minimum</td>
                                                <td>ASTM E228</td>
                                            </tr>
                                            <tr>
                                                <td class="text-white">Grain boundaries</td>
                                                <td>Laser-scanned 10-micron resolution</td>
                                                <td>ASTM E112</td>
                                            </tr>
                                        </tbody>
                                    </table>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                
                <!-- Tab 3: Circular Scrap -->
                <div class="tab-pane fade" id="pills-recycling" role="tabpanel" aria-labelledby="pills-recycling-tab">
                    <div class="row align-items-center g-5">
                        <div class="col-lg-6">
                            <span class="location-tag">ESG Integration</span>
                            <h3 class="text-white h2 mb-4">Circular Loop Metal Reclamation</h3>
                            <p class="text-muted mb-4">
                                Our circular recycling model intercepts high-purity copper and steel scraps from construction sites and power plants. We refine and smelt them back into grade-A raw minerals, drastically reducing energy usage compared to raw ore mining.
                            </p>
                            <h5 class="text-white mb-3">Circular Recycling Operations:</h5>
                            <ul class="custom-list text-muted">
                                <li>HVDC cable dismantling and copper wire purification</li>
                                <li>High-purity steel scrap sorting and induction melting</li>
                                <li>Slag byproduct repurposing for infrastructure aggregates</li>
                                <li>Carbon footprint lifecycle analysis (LCA) tracking</li>
                            </ul>
                        </div>
                        <div class="col-lg-6">
                            <!-- Visual Circle Chart -->
                            <div class="p-4 border border-secondary border-opacity-10 rounded-3 text-center" style="background: rgba(255, 255, 255, 0.02);">
                                <h5 class="text-white mb-4">Reclamation Loop Efficiency</h5>
                                <div class="position-relative d-inline-block mb-3" style="width: 180px; height: 180px;">
                                    <svg width="100%" height="100%" viewBox="0 0 40 40" class="donut">
                                        <circle class="donut-ring" cx="20" cy="20" r="16" fill="transparent" stroke="rgba(255, 255, 255, 0.05)" stroke-width="3"></circle>
                                        <circle class="donut-segment" cx="20" cy="20" r="16" fill="transparent" stroke="url(#reclaimGrad)" stroke-width="3.5" stroke-dasharray="85 15" stroke-dashoffset="25"></circle>
                                    </svg>
                                    <div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);">
                                        <span class="d-block h2 text-white mb-0 fw-bold">85%</span>
                                        <span class="text-muted d-block" style="font-size: 0.75rem;">Energy Saved</span>
                                    </div>
                                </div>
                                <p class="text-muted mb-0" style="font-size: 0.85rem;">Using reclaimed copper saves up to 85% of electrical smelting energy compared to raw copper ore.</p>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</section>

<!-- Call to action block -->
<section class="section-padding text-center" id="services-cta" style="background: rgba(4, 6, 10, 0.3);">
    <div class="container">
        <h3 class="text-white h2 mb-3">Require Specialized Engineering Work?</h3>
        <p class="text-muted mx-auto mb-4" style="max-width: 600px;">
            Our board-certified engineers work closely with defense contractors, national grids, and industrial developers to execute custom project configurations.
        </p>
        <a href="{{ route('contacts') }}" class="btn btn-glow-cyan" id="services-btn-contact">Inquire for Partnership</a>
    </div>
</section>

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