@extends('layouts.app')

@section('title', 'Our Courses')

@section('content')

<style>
:root {
    /* Premium Modern Automotive Palette (Updated based on your custom inputs) */
    --primary: #3E51B8;           /* Tech Blue / Main Brand Color */
    --primary-light: #0a67df;     /* Vibrant Electric Blue */
    --secondary: #BC1A1A;         /* Deep Racing Red */
    --secondary-hover: #822424;   /* Dark Burnt Red */
    --accent-dark: #753939;       /* Muted Crimson */
    --accent-light: rgba(227, 100, 20, 0.1); /* Soft Amber/Orange tint for badges */
    --accent-orange: #e36414;     /* Warning/Industrial Orange */
    --accent-yellow: #FFE618;     /* High-Visibility Electric Yellow */
    --bg-light: #F8FAFC;          /* Soft slate light gray */
    
    /* Semantic Adjustments */
    --text-main: #1E293B;         /* Slate dark grey */
    --text-muted: #64748B;        /* Neutral gray */
    --card-border: rgba(62, 81, 184, 0.1);
    --shadow-color: rgba(15, 44, 89, 0.05);
    --success-green: #10B981;     /* Modern emerald green */
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    color: var(--text-main);
    background-color: #ffffff;
}

/* ===== Hero Section ===== */
.hero {
    background-image: linear-gradient(rgba(207, 220, 238, 0.9), rgba(35, 29, 29, 0.85)), url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #ffffff;
    padding: 130px 0;
    text-align: center;
}

.hero h1 {
    font-size: 55px;
    font-weight: 800;
    text-shadow: 0 2px 15px rgba(0,0,0,0.4);
}

.hero p {
    max-width: 700px;
    margin: auto;
    font-size: 19px;
    color: #F1F5F9;
}

/* --- Premium Search Box Styling --- */
.search-box {
    max-width: 550px;
    margin: 35px auto 0 auto;
    position: relative;
    display: flex;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    background: #fff;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-box input {
    width: 100%;
    padding: 16px 28px;
    border: none;
    outline: none;
    font-size: 16px;
    color: #333;
}

.search-box button {
    background: linear-gradient(135deg, #3B43B6 0%, var(--secondary-hover) 100%);
    color: #fff;
    border: none;
    padding: 0 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 18px;
}

.search-box button:hover {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-hover) 100%);
}

/* ===== HIGHLY SATISFYING HORIZONTAL COURSE CARDS ===== */
.course-card {
    border: 1px solid var(--card-border);
    overflow: hidden;
    background: #fff;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 8px 30px var(--shadow-color);
}

.course-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(62, 81, 184, 0.15);
    border-color: var(--primary-light);
}

.course-image-wrapper {
    padding: 20px;
    height: 100%;
}

.course-card img {
    height: 220px;
    width: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.course-card:hover img {
    transform: scale(1.04);
}

.course-card .card-body {
    padding: 32px 32px 32px 10px;
    display: flex;
    flex-direction: column;
}

@media (max-width: 767px) {
    .course-card .card-body {
        padding: 0 24px 24px 24px;
    }
}

.course-title {
    font-size: 23px;
    font-weight: 750;
    line-height: 1.3;
    color:#1A4E7B;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.course-card:hover .course-title {
    color: var(--secondary);
}

.course-author {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 14px;
}

.course-short-desc {
    font-size: 14.5px;
    color: #556575;
    margin-bottom: 20px;
    line-height: 1.6;
}

.course-meta-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.badge-bestseller {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent-orange) 100%);
    color: #fff;
    font-weight: 700;
    font-size: 10.5px;
    padding: 4px 12px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(188, 26, 26, 0.2);
}

.rating-star {
    color: #f39c12;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.rating-count {
    color: var(--text-muted);
    font-size: 13.5px;
    font-weight: 500;
}

.course-features {
    display: flex;
    gap: 20px;
    font-size: 13.5px;
    color: var(--success-green);
    margin-bottom: 24px;
    font-weight: 600;
}

.course-features span i {
    margin-right: 6px;
}

.course-footer {
    margin-top: auto;
}

.read-btn {
    background: #822424;
    color: #fff;
    padding: 13px 28px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 2px solid transparent;
    text-decoration: none;
    display: block;
    text-align: center;
    box-shadow: 0 4px 12px rgba(10, 103, 223, 0.2);
}

.read-btn:hover {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-hover) 100%);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(188, 26, 26, 0.3);
}

/* --- Modernized Why Study With Us Section --- */
.features-section {
    background-color: var(--bg-light);
    border-radius: 32px;
    padding: 80px 40px;
    margin-bottom: 40px;
    background-image: radial-gradient(rgba(62, 81, 184, 0.04) 1px, transparent 0);
    background-size: 20px 20px;
}

.features-section h2 {
    font-size: 36px;
    font-weight: 800;
    color: #304599;
    margin-bottom: 12px;
}

.section-divider {
    height: 4px;
    width: 65px;
    background: linear-gradient(90deg, var(--secondary) 0%, var(--accent-yellow) 100%);
    margin: 0 auto 45px auto;
    border-radius: 10px;
}

.feature-box {
    background: #fff;
    padding: 40px 28px;
    border-radius: 24px;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid var(--card-border);
    text-align: left;
    box-shadow: 0 6px 20px rgba(62, 81, 184, 0.02);
}

.feature-icon-wrapper {
    width: 58px;
    height: 58px;
    background-color: rgba(62, 81, 184, 0.08);
    color: var(--primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(62, 81, 184, 0.12);
    border-color: rgba(188, 26, 26, 0.2);
}

.feature-box:hover .feature-icon-wrapper {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent-orange) 100%);
    color: #fff;
    transform: rotateY(180deg);
    box-shadow: 0 8px 15px rgba(188, 26, 26, 0.25);
}

.feature-icon-wrapper i {
    transition: transform 0.4s ease;
}

.feature-box:hover .feature-icon-wrapper i {
    transform: rotateY(-180deg);
}

.feature-box h5 {
    font-size: 19px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.feature-box p {
    font-size: 14.5px;
    color: var(--text-muted);
    margin-bottom: 0;
    line-height: 1.6;
}

#noResults {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-muted);
    margin-top: 30px;
}

/* ========================================================
   Custom Pure CSS Animations (Scroll Animations)
   ======================================================== */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.fade-up-init {
    transform: translateY(40px);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}
</style>

{{-- Hero --}}
<section class="hero">
    <div class="container">
        <div class="animate-on-scroll animated fade-up-init">
            <h1>Our Courses</h1>
            <p>
                Build your future in the automotive industry through practical
                training and internationally recognized learning experiences.
            </p>
            <div class="search-box">
                <input
                    type="text"
                    id="courseSearch"
                    placeholder="Search Courses by title, level or description..."
                >
                <button type="button">
                    <i class="fas fa-search"></i>
                </button>
            </div>
        </div>
    </div>
</section>

@php
$courses=[
    [
        'image'=>'https://images.unsplash.com/photo-1486262715619-67b85e0b08d3?auto=format&fit=crop&w=900&q=80',
        'title'=>'Diploma in Automotive Engineering',
        'duration'=>'2 Years',
        'level'=>'Diploma',
        'author'=>'Automotive Engineering Dept.',
        'desc'=>'Master engine diagnostics, modern hybrid vehicle maintenance, and advanced automotive electrical systems with hands-on labs.',
        'students'=>'1,240 students enrolled',
        'rating'=>'4.9',
        'badge'=>'Popular'
    ],
    [
        'image'=>'https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=900&q=80',
        'title'=>'Mechanical Systems Technology',
        'duration'=>'18 Months',
        'level'=>'Certificate',
        'author'=>'Tech & Service Campus',
        'desc'=>'Comprehensive training on vehicle suspension, transmissions, steering, braking mechanisms, and professional repair workshop skills.',
        'students'=>'850 students enrolled',
        'rating'=>'4.7',
        'badge'=>'Bestseller'
    ],
    [
        'image'=>'https://images.unsplash.com/photo-1502877338535-766e1452684a?auto=format&fit=crop&w=900&q=80',
        'title'=>'Electric Vehicle Technology',
        'duration'=>'1 Year',
        'level'=>'Advanced',
        'author'=>'EV Research Institute',
        'desc'=>'Dive into the future of mobility. Learn about smart EV battery packs, fast charging infrastructures, and high-voltage safety.',
        'students'=>'640 students enrolled',
        'rating'=>'4.8',
        'badge'=>'New'
    ],
    [
        'image'=>'https://images.unsplash.com/photo-1616788494707-ec28f08d05a1?auto=format&fit=crop&w=900&q=80',
        'title'=>'Advanced EFI Engine Tuning & Diagnostic',
        'duration'=>'6 Months',
        'level'=>'Expert',
        'author'=>'Performance Tuning Lab',
        'desc'=>'Learn professional ECU remapping, electronic fuel injection (EFI) tuning, sensor calibration, and master high-end oscilloscope diagnostics.',
        'students'=>'420 students enrolled',
        'rating'=>'4.9',
        'badge'=>'Hot & New'
    ],
    [
        'image'=>'https://images.unsplash.com/photo-1568605117036-5fe5e7bab0b7?auto=format&fit=crop&w=900&q=80',
        'title'=>'Hybrid & Plug-in Hybrid Masterclass',
        'duration'=>'8 Months',
        'level'=>'Professional',
        'author'=>'Automotive Engineering Dept.',
        'desc'=>'Specialized training in Toyota/Honda Hybrid Synergy Drive systems, inverter repairs, planetary gearboxes, and live diagnostic scanner masterclass.',
        'students'=>'980 students enrolled',
        'rating'=>'4.8',
        'badge'=>'Top Rated'
    ],
    [
        'image'=>'https://images.unsplash.com/photo-1517524008697-84bbe3c3fd98?auto=format&fit=crop&w=900&q=80',
        'title'=>'Automotive Body Electronics & Comfort Systems',
        'duration'=>'1 Year',
        'level'=>'Diploma',
        'author'=>'Tech & Service Campus',
        'desc'=>'Covering modern CAN-bus/LIN-bus communication networks, SRS airbag systems, ABS/ESP braking electronics, and smart climate control.',
        'students'=>'510 students enrolled',
        'rating'=>'4.6',
        'badge'=>'Trending'
    ],
];
@endphp

<section class="py-5">
    <div class="container">
        
        <div id="noResults" class="text-center d-none">
            <p>No courses found matching your search.</p>
        </div>

        <div class="row g-4" id="courseContainer">
            @foreach($courses as $index => $course)
                <div class="col-12 course-item animate-on-scroll fade-up-init" style="transition-delay: {{ $index * 100 }}ms;">
                    <div class="card course-card h-100">
                        <div class="row g-0 align-items-center">
                            
                            <div class="col-md-4">
                                <div class="course-image-wrapper">
                                    <img src="{{ $course['image'] }}" alt="{{ $course['title'] }}">
                                </div>
                            </div>
                            
                            <div class="col-md-8">
                                <div class="card-body">
                                    <h4 class="course-title">{{ $course['title'] }}</h4>
                                    <div class="course-author"><i class="fa-solid fa-user-gear me-1"></i> {{ $course['author'] }}</div>
                                    
                                    <p class="course-short-desc">{{ $course['desc'] }}</p>
                                    
                                    <div class="course-meta-row">
                                        <span class="badge-bestseller">{{ $course['badge'] }}</span>
                                        <span class="rating-star">
                                            <i class="fas fa-star"></i> {{ $course['rating'] }}
                                        </span>
                                        <span class="rating-count">({{ $course['students'] }})</span>
                                    </div>

                                    <div class="course-features">
                                        <span><i class="fas fa-tools"></i> Practical Labs</span>
                                        <span><i class="fas fa-certificate"></i> Verified ({{ $course['duration'] }})</span>
                                    </div>

                                    <div class="course-footer" style="max-width: 200px;">
                                        <a href="/apply" class="read-btn">Apply Course</a>
                                    </div>
                                </div>
                            </div>

                        </div>
                    </div>
                </div>
            @endforeach
        </div>

    </div>
</section>

{{-- Why Study With Us Section --}}
<section  class="pb-5 why-study-section>
    <div class="container">
        <div class="features-section text-center animate-on-scroll fade-up-init" style="background-image: linear-gradient(rgba(141, 189, 255, 0.37), rgba(84, 60, 60, 0.69)), url('https://images.unsplash.com/photo-1568605117036-5fe5e7bab0b7?auto=format&fit=crop&w=900&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;">
            <h2>Why Study With Us?</h2>
            <!-- <div class="section-divider"></div> -->
            
            <div class="row g-4">
                <div class="col-xl-3 col-md-6">
                    <div class="feature-box">
                        <div class="feature-icon-wrapper">
                            <i class="fas fa-chalkboard-teacher"></i>
                        </div>
                        <h5>Experienced Lecturers</h5>
                        <p>Learn from certified automotive industry experts and senior engineers.</p>
                    </div>
                </div>

                <div class="col-xl-3 col-md-6">
                    <div class="feature-box">
                        <div class="feature-icon-wrapper">
                            <i class="fas fa-cogs"></i>
                        </div>
                        <h5>Modern Workshops</h5>
                        <p>Get hands-on experience with latest diagnostic tools and hybrid lab setups.</p>
                    </div>
                </div>

                <div class="col-xl-3 col-md-6">
                    <div class="feature-box">
                        <div class="feature-icon-wrapper">
                            <i class="fas fa-award"></i>
                        </div>
                        <h5>Industry Certification</h5>
                        <p>Earn internationally recognized qualifications to boost your career global scale.</p>
                    </div>
                </div>

                <div class="col-xl-3 col-md-6">
                    <div class="feature-box">
                        <div class="feature-icon-wrapper">
                            <i class="fas fa-briefcase"></i>
                        </div>
                        <h5>Career Guidance</h5>
                        <p>Free job placement support, resume building, and interview preparation workshops.</p>
                    </div>
                </div>
            </div>

        </div>
    </div>
</section>

<script>
document.addEventListener('DOMContentLoaded', function () {
    // === 1. Course Search Feature ===
    document.getElementById('courseSearch').addEventListener('keyup', function() {
        let filter = this.value.toLowerCase();
        let courseItems = document.querySelectorAll('.course-item');
        let hasResults = false;

        courseItems.forEach(function(item) {
            let title = item.querySelector('.course-title').textContent.toLowerCase();
            let desc = item.querySelector('.course-short-desc').textContent.toLowerCase();

            if (title.includes(filter) || desc.includes(filter)) {
                item.style.setProperty('display', '', 'important');  
                hasResults = true;
                item.classList.add('animated');
            } else {
                item.style.setProperty('display', 'none', 'important');  
            }
        });

        let noResultsMsg = document.getElementById('noResults');
        if (hasResults) {
            noResultsMsg.classList.add('d-none');
        } else {
            noResultsMsg.classList.remove('d-none');
        }
    });

    // === 2. Pure Intersection Observer Scroll Animation ===
    const animatedElements = document.querySelectorAll('.animate-on-scroll');

    const observer = new IntersectionObserver((entries) => {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                entry.target.classList.add('animated');
                observer.unobserve(entry.target); 
            }
        });
    }, {
        threshold: 0.10
    });

    animatedElements.forEach(el => observer.observe(el));
});
</script>

@endsection