---
import Button from '@components/base/Button.astro';

interface Step {
    number: number;
    title: string;
    description: string;
    icon: string;
}

const {
    sectionSubtitle = "ПРОСТОЙ ПРОЦЕСС",
    sectionTitle = "Как мы работаем",
    steps = [
        {
            number: 1,
            title: "Бесплатная консультация",
            description: "Позвоните или оставьте заявку. Разберём вашу ситуацию и оценим перспективы дела.",
            icon: "📞"
        },
        {
            number: 2,
            title: "Анализ документов",
            description: "Изучим протоколы, постановления и материалы дела. Найдём слабые места.",
            icon: "📋"
        },
        {
            number: 3,
            title: "Разработка стратегии",
            description: "Подберём оптимальную тактику защиты с учётом практики судов Сургута.",
            icon: "🎯"
        },
        {
            number: 4,
            title: "Достижение результата",
            description: "Представим ваши интересы в суде или ГИБДД. Добьёмся победы.",
            icon: "🏆"
        }
    ] as Step[]
} = Astro.props;
---

<section class="steps-section" id="how-we-work">
    <div class="site-container">
        <!-- Заголовок секции -->
        <div class="section-header">
            <span class="subtitle animate-on-scroll" data-animation="fade-up">{sectionSubtitle}</span>
            <h2 class="title animate-on-scroll" data-animation="fade-up" data-delay="100">{sectionTitle}</h2>
        </div>

        <!-- Шаги -->
        <div class="steps-grid">
            {steps.map((step, index) => (
                <div class="step-card animate-on-scroll" data-animation="fade-up" data-delay={index * 150 + 200}>
                    <!-- Номер шага -->
                    <div class="step-number-wrapper">
                        <div class="step-number">{step.number}</div>
                        {index < steps.length - 1 && (
                            <div class="step-connector"></div>
                        )}
                    </div>

                    <!-- Контент -->
                    <div class="step-content">
                        <div class="step-icon">
                            <span class="icon-emoji">{step.icon}</span>
                        </div>
                        <h3 class="step-title">{step.title}</h3>
                        <p class="step-description">{step.description}</p>
                    </div>
                </div>
            ))}
        </div>

        <!-- Кнопка CTA -->
        <div class="steps-cta animate-on-scroll" data-animation="fade-up" data-delay="800">
            <Button variant="gold" size="lg" id="consultation-btn" data-modal-target="consultation-modal">
                <span class="cta-text">Начать консультацию бесплатно</span>
                <svg class="cta-arrow" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <path d="M5 12h14M12 5l7 7-7 7"/>
                </svg>
            </Button>
        </div>
    </div>
</section>

<style>
    :root {
        --color-primary: #1e3050;
        --color-accent: #eac26e;
        --color-accent-light: #ce9f40;
        --color-light: #f8fafc;
        --color-gray: #64748b;
    }

    .steps-section {
        padding: 6rem 1.5rem;
        background: linear-gradient(180deg, #0b1426 0%, #1e3050 100%);
        font-family: 'Inter', system-ui, -apple-system, sans-serif;
        overflow: hidden;
    }

    .site-container {
        max-width: var(--site-max-width, 1400px);
        margin: 0 auto;
    }

    /* Заголовок секции */
    .section-header {
        margin-bottom: 4rem;
        text-align: center;
    }

    .subtitle {
        display: inline-block;
        color: #eac26e;
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 3px;
        margin-bottom: 1rem;
        padding: 0.5rem 1rem;
        background: rgba(234, 194, 110, 0.15);
        border-radius: 6px;
    }

    .title {
        color: #ffffff;
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 800;
        margin: 0;
        line-height: 1.2;
        letter-spacing: -0.02em;
    }

    /* --- АНИМАЦИИ ПРИ СКРОЛЛИНГЕ --- */
    .animate-on-scroll {
        opacity: 0;
        will-change: opacity, transform;
    }

    [data-animation="fade-up"] {
        transform: translateY(30px);
        transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .animate-on-scroll.is-visible {
        opacity: 1;
        transform: translateY(0);
    }

    /* Сетка шагов */
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
        margin-bottom: 4rem;
    }

    /* Карточка шага */
    .step-card {
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    /* Номер шага */
    .step-number-wrapper {
        position: relative;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
    }

    .step-number {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
        color: #ffffff;
        font-size: 1.5rem;
        font-weight: 900;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 8px 25px rgba(234, 194, 110, 0.3);
        position: relative;
        z-index: 2;
    }

    /* Соединительная линия */
    .step-connector {
        position: absolute;
        top: 50%;
        left: calc(50% + 40px);
        width: calc(100% - 80px);
        height: 2px;
        background: linear-gradient(90deg, var(--color-accent) 0%, rgba(234, 194, 110, 0.2) 100%);
        z-index: 1;
    }

    /* Иконка шага */
    .step-icon {
        width: 64px;
        height: 64px;
        background: rgba(255, 255, 255, 0.08);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .step-card:hover .step-icon {
        transform: translateY(-4px);
        background: rgba(234, 194, 110, 0.15);
        box-shadow: 0 8px 25px rgba(234, 194, 110, 0.2);
    }

    .icon-emoji {
        font-size: 2rem;
        line-height: 1;
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
        transition: transform 0.3s ease;
        display: inline-block;
    }

    .step-card:hover .icon-emoji {
        transform: scale(1.1);
    }

    /* Текст шага */
    .step-content {
        width: 100%;
    }

    .step-title {
        font-size: 1.25rem;
        font-weight: 700;
        color: #ffffff;
        margin: 0 0 0.75rem 0;
        line-height: 1.3;
    }

    .step-description {
        font-size: 0.95rem;
        line-height: 1.7;
        color: rgba(255, 255, 255, 0.7);
        margin: 0;
    }

    /* CTA кнопка */
    .steps-cta {
        text-align: center;
    }

    .steps-cta .btn {
        display: inline-flex;
        align-items: center;
        gap: 0.75rem;
        padding: 1rem 2rem;
        font-size: 1.1rem;
        font-weight: 700;
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 8px 25px rgba(234, 194, 110, 0.3);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        position: relative;
        overflow: hidden;
    }

    .steps-cta .btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 35px rgba(234, 194, 110, 0.4);
        opacity: 0.95;
    }

    .steps-cta .btn:active {
        transform: translateY(-1px);
    }

    .cta-arrow {
        transition: transform 0.3s ease;
    }

    .steps-cta .btn:hover .cta-arrow {
        transform: translateX(4px);
    }

    /* --- АДАПТИВНОСТЬ --- */
    @media (max-width: 1024px) {
        .steps-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 3rem;
        }

        .step-connector {
            display: none;
        }
    }

    @media (max-width: 768px) {
        .steps-section {
            padding: 4rem 1rem;
        }

        .steps-grid {
            grid-template-columns: 1fr;
            gap: 2.5rem;
        }

        .step-card {
            text-align: left;
            align-items: flex-start;
        }

        .step-number-wrapper {
            justify-content: flex-start;
            margin-bottom: 1rem;
        }

        .step-number {
            width: 50px;
            height: 50px;
            font-size: 1.25rem;
        }

        .step-icon {
            width: 56px;
            height: 56px;
        }

        .icon-emoji {
            font-size: 1.75rem;
        }

        .step-title {
            font-size: 1.15rem;
        }

        .step-description {
            font-size: 0.9rem;
        }

        .steps-cta .btn {
            width: 100%;
            justify-content: center;
            padding: 0.875rem 1.5rem;
            font-size: 1rem;
            min-height: 3.25rem;
        }
    }

    /* Уважаем prefers-reduced-motion */
    @media (prefers-reduced-motion: reduce) {
        .animate-on-scroll {
            opacity: 1;
            transform: none;
            transition: none;
        }
    }
</style>

<script>
    // Intersection Observer для анимаций при скроллинге
    const observerOptions = {
        root: null,
        rootMargin: '0px',
        threshold: 0.15
    };

    const observer = new IntersectionObserver((entries) => {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                const el = entry.target as HTMLElement;
                const delay = parseInt(el.dataset.delay || '0');

                setTimeout(() => {
                    el.classList.add('is-visible');
                }, delay);

                observer.unobserve(el);
            }
        });
    }, observerOptions);

    // Наблюдаем за всеми анимируемыми элементами
    document.querySelectorAll('.animate-on-scroll').forEach((el) => {
        observer.observe(el);
    });
</script>