import { ModeGuard } from '@/components/shared/ModeGuard';
import Hero from '@/components/landing/Hero';
import AlternatingSection from '@/components/landing/AlternatingSection';
import FeatureGrid from '@/components/landing/FeatureGrid';
import DiscordCTA from '@/components/landing/DiscordCTA';
import FAQ from '@/components/landing/FAQ';
import Footer from '@/components/landing/Footer';
import CareerProgressionMockup from '@/components/mockups/CareerProgressionMockup';
import RaceHistoryMockup from '@/components/mockups/RaceHistoryMockup';
import CompanionAutomationMockup from '@/components/mockups/CompanionAutomationMockup';
import SimPlatformMockup from '@/components/mockups/SimPlatformMockup';
import MockupStack from '@/components/ui/MockupStack';

export default function HomePage() {
  return (
    <ModeGuard mode="pre-launch">
      <main className="min-h-screen">
        <Hero />
        
        {/* Section 1: A Persistent Identity */}
        <AlternatingSection
          heading="A Persistent Identity"
          backgroundVideo="/gameplay.mp4"
          description={
            <>
              <p>
                Your races, your seasons, your progress — finally in one place.
              </p>
              <div className="space-y-3 mt-4">
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-r from-slate-900/60 via-slate-800/40 to-slate-900/60 p-4 border border-slate-700/40 hover:border-primary-blue/50 transition-all duration-300 hover:shadow-[0_0_25px_rgba(59,130,246,0.15)]">
                  <div className="absolute top-0 left-0 w-full h-0.5 bg-gradient-to-r from-transparent via-primary-blue/60 to-transparent opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-3">
                    <div className="flex-shrink-0 w-9 h-9 rounded-lg bg-gradient-to-br from-primary-blue/20 to-blue-900/20 border border-primary-blue/30 flex items-center justify-center shadow-lg group-hover:scale-105 transition-transform">
                      <svg className="w-5 h-5 text-primary-blue" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M5 13l4 4L19 7" />
                      </svg>
                    </div>
                    <span className="text-slate-200 leading-relaxed font-light">Lifetime stats and season history across all your leagues</span>
                  </div>
                </div>
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-r from-slate-900/60 via-slate-800/40 to-slate-900/60 p-4 border border-slate-700/40 hover:border-primary-blue/50 transition-all duration-300 hover:shadow-[0_0_25px_rgba(59,130,246,0.15)]">
                  <div className="absolute top-0 left-0 w-full h-0.5 bg-gradient-to-r from-transparent via-primary-blue/60 to-transparent opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-3">
                    <div className="flex-shrink-0 w-9 h-9 rounded-lg bg-gradient-to-br from-primary-blue/20 to-blue-900/20 border border-primary-blue/30 flex items-center justify-center shadow-lg group-hover:scale-105 transition-transform">
                      <svg className="w-5 h-5 text-primary-blue" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M5 13l4 4L19 7" />
                      </svg>
                    </div>
                    <span className="text-slate-200 leading-relaxed font-light">Track your performance, consistency, and team contributions</span>
                  </div>
                </div>
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-r from-slate-900/60 via-slate-800/40 to-slate-900/60 p-4 border border-slate-700/40 hover:border-primary-blue/50 transition-all duration-300 hover:shadow-[0_0_25px_rgba(59,130,246,0.15)]">
                  <div className="absolute top-0 left-0 w-full h-0.5 bg-gradient-to-r from-transparent via-primary-blue/60 to-transparent opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-3">
                    <div className="flex-shrink-0 w-9 h-9 rounded-lg bg-gradient-to-br from-primary-blue/20 to-blue-900/20 border border-primary-blue/30 flex items-center justify-center shadow-lg group-hover:scale-105 transition-transform">
                      <svg className="w-5 h-5 text-primary-blue" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M5 13l4 4L19 7" />
                      </svg>
                    </div>
                    <span className="text-slate-200 leading-relaxed font-light">Your own rating that reflects real league competition</span>
                  </div>
                </div>
              </div>
              <p className="mt-4">
                iRacing gives you physics. GridPilot gives you a career.
              </p>
            </>
          }
          mockup={<CareerProgressionMockup />}
          layout="text-left"
        />

        <FeatureGrid />

        {/* Section 2: Results That Actually Stay */}
        <AlternatingSection
          heading="Results That Actually Stay"
          backgroundImage="/images/ff1600.jpeg"
          description={
            <>
              <p className="text-sm md:text-base leading-relaxed">
                Every race you run stays with you.
              </p>
              <div className="space-y-3 mt-4 md:mt-6">
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-r from-slate-900/60 via-slate-800/40 to-slate-900/60 p-3.5 md:p-4 border border-slate-700/40 hover:border-red-600/50 transition-all duration-300 hover:shadow-[0_0_25px_rgba(220,38,38,0.15)]">
                  <div className="absolute top-0 right-0 w-12 h-12 bg-gradient-to-bl from-red-600/10 to-transparent rounded-bl-3xl opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-2.5 md:gap-3">
                    <div className="flex-shrink-0 w-8 h-8 md:w-9 md:h-9 rounded-lg bg-gradient-to-br from-red-600/20 to-red-900/20 border border-red-600/30 flex items-center justify-center shadow-lg group-hover:scale-105 transition-transform">
                      <svg className="w-4 h-4 md:w-5 md:h-5 text-red-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M13.828 10.172a4 4 0 00-5.656 0l-4 4a4 4 0 105.656 5.656l1.102-1.101m-.758-4.899a4 4 0 005.656 0l4-4a4 4 0 00-5.656-5.656l-1.1 1.1" />
                      </svg>
                    </div>
                    <span className="text-slate-200 text-sm md:text-base leading-relaxed font-light">Your stats, your team, your story — all connected</span>
                  </div>
                </div>
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-r from-slate-900/60 via-slate-800/40 to-slate-900/60 p-3.5 md:p-4 border border-slate-700/40 hover:border-red-600/50 transition-all duration-300 hover:shadow-[0_0_25px_rgba(220,38,38,0.15)]">
                  <div className="absolute top-0 right-0 w-12 h-12 bg-gradient-to-bl from-red-600/10 to-transparent rounded-bl-3xl opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-2.5 md:gap-3">
                    <div className="flex-shrink-0 w-8 h-8 md:w-9 md:h-9 rounded-lg bg-gradient-to-br from-red-600/20 to-red-900/20 border border-red-600/30 flex items-center justify-center shadow-lg group-hover:scale-105 transition-transform">
                      <svg className="w-4 h-4 md:w-5 md:h-5 text-red-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
                      </svg>
                    </div>
                    <span className="text-slate-200 text-sm md:text-base leading-relaxed font-light">One race result updates your profile, team points, rating, and season history</span>
                  </div>
                </div>
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-r from-slate-900/60 via-slate-800/40 to-slate-900/60 p-3.5 md:p-4 border border-slate-700/40 hover:border-red-600/50 transition-all duration-300 hover:shadow-[0_0_25px_rgba(220,38,38,0.15)]">
                  <div className="absolute top-0 right-0 w-12 h-12 bg-gradient-to-bl from-red-600/10 to-transparent rounded-bl-3xl opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-2.5 md:gap-3">
                    <div className="flex-shrink-0 w-8 h-8 md:w-9 md:h-9 rounded-lg bg-gradient-to-br from-red-600/20 to-red-900/20 border border-red-600/30 flex items-center justify-center shadow-lg group-hover:scale-105 transition-transform">
                      <svg className="w-4 h-4 md:w-5 md:h-5 text-red-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
                      </svg>
                    </div>
                    <span className="text-slate-200 text-sm md:text-base leading-relaxed font-light">No more fragmented data across spreadsheets and forums</span>
                  </div>
                </div>
              </div>
              <p className="mt-4 md:mt-6 text-sm md:text-base leading-relaxed">
                Your racing career, finally in one place.
              </p>
            </>
          }
          mockup={<MockupStack index={1}><RaceHistoryMockup /></MockupStack>}
          layout="text-right"
        />

        {/* Section 3: Automatic Session Creation */}
        <AlternatingSection
          heading="Automatic Session Creation"
          description={
            <>
              <p className="text-sm md:text-base leading-relaxed">
                Setting up league races used to mean clicking through iRacing's wizard 20 times.
              </p>
              <div className="space-y-3 mt-4 md:mt-6">
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-br from-slate-900/70 to-slate-800/50 p-3.5 md:p-4 border border-slate-700/50 hover:border-primary-blue/60 transition-all duration-300 hover:shadow-[0_0_30px_rgba(59,130,246,0.2)]">
                  <div className="absolute -top-12 -right-12 w-24 h-24 bg-gradient-to-br from-primary-blue/10 to-transparent rounded-full blur-2xl opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-2.5 md:gap-3 relative">
                    <div className="flex-shrink-0 w-9 h-9 md:w-10 md:h-10 rounded-xl bg-gradient-to-br from-primary-blue/25 to-blue-900/25 border border-primary-blue/40 flex items-center justify-center shadow-lg group-hover:shadow-primary-blue/20 group-hover:scale-110 transition-all">
                      <span className="text-primary-blue font-bold text-sm">1</span>
                    </div>
                    <span className="text-slate-200 text-sm md:text-base leading-relaxed font-light">Our companion app syncs with your league schedule</span>
                  </div>
                </div>
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-br from-slate-900/70 to-slate-800/50 p-3.5 md:p-4 border border-slate-700/50 hover:border-primary-blue/60 transition-all duration-300 hover:shadow-[0_0_30px_rgba(59,130,246,0.2)]">
                  <div className="absolute -top-12 -right-12 w-24 h-24 bg-gradient-to-br from-primary-blue/10 to-transparent rounded-full blur-2xl opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-2.5 md:gap-3 relative">
                    <div className="flex-shrink-0 w-9 h-9 md:w-10 md:h-10 rounded-xl bg-gradient-to-br from-primary-blue/25 to-blue-900/25 border border-primary-blue/40 flex items-center justify-center shadow-lg group-hover:shadow-primary-blue/20 group-hover:scale-110 transition-all">
                      <span className="text-primary-blue font-bold text-sm">2</span>
                    </div>
                    <span className="text-slate-200 text-sm md:text-base leading-relaxed font-light">When it's race time, it creates the iRacing session automatically</span>
                  </div>
                </div>
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-br from-slate-900/70 to-slate-800/50 p-3.5 md:p-4 border border-slate-700/50 hover:border-primary-blue/60 transition-all duration-300 hover:shadow-[0_0_30px_rgba(59,130,246,0.2)]">
                  <div className="absolute -top-12 -right-12 w-24 h-24 bg-gradient-to-br from-primary-blue/10 to-transparent rounded-full blur-2xl opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-2.5 md:gap-3 relative">
                    <div className="flex-shrink-0 w-9 h-9 md:w-10 md:h-10 rounded-xl bg-gradient-to-br from-primary-blue/25 to-blue-900/25 border border-primary-blue/40 flex items-center justify-center shadow-lg group-hover:shadow-primary-blue/20 group-hover:scale-110 transition-all">
                      <span className="text-primary-blue font-bold text-sm">3</span>
                    </div>
                    <span className="text-slate-200 text-sm md:text-base leading-relaxed font-light">No clicking through wizards. No manual setup</span>
                  </div>
                </div>
                <div className="group relative overflow-hidden rounded-lg bg-gradient-to-br from-slate-900/70 to-slate-800/50 p-3.5 md:p-4 border border-slate-700/50 hover:border-green-600/60 transition-all duration-300 hover:shadow-[0_0_30px_rgba(34,197,94,0.2)]">
                  <div className="absolute -top-12 -right-12 w-24 h-24 bg-gradient-to-br from-green-600/10 to-transparent rounded-full blur-2xl opacity-0 group-hover:opacity-100 transition-opacity" />
                  <div className="flex items-start gap-2.5 md:gap-3 relative">
                    <div className="flex-shrink-0 w-9 h-9 md:w-10 md:h-10 rounded-xl bg-gradient-to-br from-green-600/25 to-green-900/25 border border-green-600/40 flex items-center justify-center shadow-lg group-hover:shadow-green-600/20 group-hover:scale-110 transition-all">
                      <svg className="w-4 h-4 md:w-5 md:h-5 text-green-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z" />
                      </svg>
                    </div>
                    <span className="text-slate-200 text-sm md:text-base leading-relaxed font-light">Runs on your machine, totally transparent, completely safe</span>
                  </div>
                </div>
              </div>
              <p className="mt-4 md:mt-6 text-sm md:text-base leading-relaxed">
                Automation instead of repetition.
              </p>
            </>
          }
          mockup={<CompanionAutomationMockup />}
          layout="text-left"
        />

        {/* Section 4: Game-Agnostic Platform */}
        <AlternatingSection
          heading="Built for iRacing. Ready for the future."
          backgroundImage="/images/lmp3.jpeg"
          description={
            <>
              <p className="text-sm md:text-base leading-relaxed">
                Right now, we're focused on making iRacing league racing better.
              </p>
              <p className="mt-4 md:mt-6 text-sm md:text-base leading-relaxed">
                But sims come and go. Your leagues, your teams, your rating — those stay.
              </p>
              <p className="mt-4 md:mt-6 text-sm md:text-base leading-relaxed">
                GridPilot is built to outlast any single platform.
              </p>
              <p className="mt-4 md:mt-6 text-sm md:text-base leading-relaxed">
                When the next sim arrives, your competitive identity moves with you.
              </p>
            </>
          }
          mockup={<SimPlatformMockup />}
          layout="text-right"
        />

        <DiscordCTA />
        <FAQ />
        <Footer />
      </main>
    </ModeGuard>
  );
}