Sauci/apps/web/components/FAQ.tsx

'use client'

import { useState } from 'react'
import { motion, AnimatePresence } from 'framer-motion'
import { ChevronDown } from 'lucide-react'

const faqs = [
  {
    question: 'How does matching work?',
    answer:
      "When you and your partner both answer positively to the same question (yes or maybe), it's a match! You'll both be notified and a private chat thread opens for that question. Your individual answers remain private until there's a match.",
  },
  {
    question: 'Are my answers private?',
    answer:
      "Absolutely. Your individual answers are never revealed to your partner. They only see questions where you've both answered positively. If you say no to something, your partner will never know.",
  },
  {
    question: 'What happens if my partner says no to a question?',
    answer:
      "Nothing! They won't know you were interested, and you won't know they said no. The question simply doesn't become a match. This creates a safe space to be completely honest.",
  },
  {
    question: 'Do both partners need Pro?',
    answer:
      "No! When one partner upgrades to Pro, both partners automatically get full access to all premium packs. One subscription covers your entire relationship.",
  },
  {
    question: 'Is my data secure?',
    answer:
      'Yes. All chat messages are end-to-end encrypted, meaning only you and your partner can read them. We take your privacy seriously and never share your data with third parties.',
  },
  {
    question: 'What kind of questions are in Sauci?',
    answer:
      "Sauci covers everything from daily life and communication styles to future goals, values, and relationship growth. Our question packs are designed by relationship experts to help couples understand each other better.",
  },
]

function FAQItem({
  question,
  answer,
  isOpen,
  onClick,
}: {
  question: string
  answer: string
  isOpen: boolean
  onClick: () => void
}) {
  return (
    <div className="glass overflow-hidden">
      <button
        onClick={onClick}
        className="w-full px-6 py-5 flex items-center justify-between text-left hover:bg-white/5 transition-colors"
        aria-expanded={isOpen}
      >
        <span className="font-semibold text-lg pr-4">{question}</span>
        <motion.div
          animate={{ rotate: isOpen ? 180 : 0 }}
          transition={{ duration: 0.2 }}
          className="flex-shrink-0"
        >
          <ChevronDown className="w-5 h-5 text-white/60" />
        </motion.div>
      </button>
      <AnimatePresence>
        {isOpen && (
          <motion.div
            initial={{ height: 0, opacity: 0 }}
            animate={{ height: 'auto', opacity: 1 }}
            exit={{ height: 0, opacity: 0 }}
            transition={{ duration: 0.3 }}
          >
            <div className="px-6 pb-5 text-white/70 leading-relaxed">{answer}</div>
          </motion.div>
        )}
      </AnimatePresence>
    </div>
  )
}

export default function FAQ() {
  const [openIndex, setOpenIndex] = useState<number | null>(null)

  return (
    <section id="faq" className="relative py-24 overflow-hidden">
      {/* Background */}
      <div className="absolute inset-0 bg-gradient-to-b from-background to-background-light" />

      <div className="relative z-10 max-w-3xl mx-auto px-6">
        <motion.div
          initial={{ opacity: 0, y: 30 }}
          whileInView={{ opacity: 1, y: 0 }}
          viewport={{ once: true }}
          className="text-center mb-12"
        >
          <h2 className="text-3xl sm:text-4xl lg:text-5xl font-bold mb-4">
            Frequently Asked <span className="gradient-text">Questions</span>
          </h2>
          <p className="text-lg text-white/70 max-w-2xl mx-auto">
            Everything you need to know about Sauci.
          </p>
        </motion.div>

        <div className="space-y-4">
          {faqs.map((faq, index) => (
            <motion.div
              key={faq.question}
              initial={{ opacity: 0, y: 20 }}
              whileInView={{ opacity: 1, y: 0 }}
              viewport={{ once: true }}
              transition={{ delay: index * 0.1 }}
            >
              <FAQItem
                question={faq.question}
                answer={faq.answer}
                isOpen={openIndex === index}
                onClick={() => setOpenIndex(openIndex === index ? null : index)}
              />
            </motion.div>
          ))}
        </div>
      </div>
    </section>
  )
}