import React from 'react';

import Head from '@docusaurus/Head';
import Link from '@docusaurus/Link';
import AccountBalanceIcon from '@mui/icons-material/AccountBalance';
import SecurityUpdateGoodIcon from '@mui/icons-material/SecurityUpdateGood';
import ShieldIcon from '@mui/icons-material/Shield';
import VerifiedUserIcon from '@mui/icons-material/VerifiedUser';
import Layout from '@theme/Layout';
import clsx from 'clsx';
import LogoContainer from '../components/LogoContainer';
import styles from './landing-page.module.css';

function HeroSection() {
  return (
    <section className={styles.heroSection}>
      <div className="container">
        <img src="/img/guardrails-framed.png" alt="AI Guardrails" className={styles.heroImage} />
        <div className={styles.logoSection}>
          Promptfoo is trusted by teams at...
          <LogoContainer className={styles.heroLogos} noBackground noBorder />
        </div>
        {/*
        <h2>Guardrails that evolve with emerging threats</h2>
        <p>
          Break free from static guardrails with our adaptive system that learns from red team
          findings and real-world attacks.
        </p>
        */}
      </div>
    </section>
  );
}

function GuardrailsHeader() {
  return (
    <header className={clsx('hero', styles.heroBanner)}>
      <div className="container">
        <div className={styles.heroContent}>
          <h1 className={styles.heroTitle}>AI Guardrails that learn & adapt</h1>
          <p className={styles.heroSubtitle}>
            Self-improving protection powered by continuous red teaming feedback
          </p>
          <div className={styles.heroButtons}>
            <Link
              className={clsx('button button--primary button--lg', styles.buttonPrimary)}
              to="/contact/"
            >
              Request a Demo
            </Link>
          </div>
        </div>
      </div>
      <HeroSection />
    </header>
  );
}

function BenefitsSection() {
  return (
    <section className={styles.benefitsSection}>
      <div className="container">
        <div className={styles.sectionEyebrow}>THE ADAPTIVE ADVANTAGE</div>
        <h2 className={styles.sectionTitle}>Why choose adaptive guardrails?</h2>
        <p className={styles.sectionSubtitle}>
          Move beyond static rules to guardrails that evolve with emerging threats
        </p>
        <div className={styles.benefitsList}>
          <div className={styles.benefitItem}>
            <ShieldIcon className={styles.benefitIcon} />
            <div className={styles.benefitContent}>
              <h3>Self-improving protection</h3>
              <p>
                Unlike static guardrails, our system continuously learns from red team findings,
                becoming more effective against new and evolving threats over time.
              </p>
            </div>
          </div>
          <div className={styles.benefitItem}>
            <SecurityUpdateGoodIcon className={styles.benefitIcon} />
            <div className={styles.benefitContent}>
              <h3>Validate any guardrail system</h3>
              <p>
                Use our red teaming capabilities to test and improve third-party guardrails you
                already have in place, providing an independent verification layer.
              </p>
            </div>
          </div>
          <div className={styles.benefitItem}>
            <AccountBalanceIcon className={styles.benefitIcon} />
            <div className={styles.benefitContent}>
              <h3>Fast, flexible deployment</h3>
              <p>
                Implement in minutes with minimal code changes, on cloud or on-premises, supporting
                all major LLM providers and custom models.
              </p>
            </div>
          </div>
          <div className={styles.benefitItem}>
            <VerifiedUserIcon className={styles.benefitIcon} />
            <div className={styles.benefitContent}>
              <h3>Data-driven improvement</h3>
              <p>
                Our system uses actual attack data to refine defenses, creating a feedback loop that
                makes your guardrails stronger with every attempted breach.
              </p>
            </div>
          </div>
        </div>
      </div>
    </section>
  );
}

function ActionOrientedSection() {
  return (
    <section className={styles.actionOrientedSection}>
      <div className="container">
        <div className={styles.sectionEyebrow}>ADAPTIVE LEARNING</div>
        <h2 className={styles.sectionTitle}>Guardrails that get smarter over time</h2>
        <p className={styles.sectionSubtitle}>
          Our unique feedback loop between red teaming and guardrails creates a continuously
          improving defense system.
        </p>
        <div className={styles.screenshotPlaceholder}>
          <img
            loading="lazy"
            src="/img/guardrails-table.png"
            alt="Adaptive guardrails implementation"
          />
        </div>
      </div>
    </section>
  );
}

function ContinuousMonitoringSection() {
  return (
    <section className={styles.actionOrientedSection}>
      <div className="container">
        <div className={styles.sectionEyebrow}>INDEPENDENT VALIDATION</div>
        <h2 className={styles.sectionTitle}>Third-Party Guardrail Validation</h2>
        <p className={styles.sectionSubtitle}>
          Already using another guardrail system? Our platform can validate and improve any
          guardrail solution.
        </p>
        <div className={styles.screenshotPlaceholder}>
          <img
            loading="lazy"
            src="/img/continuous-monitoring.png"
            srcSet="/img/continuous-monitoring.png 1x, /img/continuous-monitoring@2x.png 2x"
            alt="Third-party guardrail validation"
          />
        </div>
      </div>
    </section>
  );
}

function CallToActionSection() {
  return (
    <section className={styles.finalCTA}>
      <div className="container">
        <h2 className={styles.finalCTATitle}>Upgrade to guardrails that learn and adapt</h2>
        <p className={styles.finalCTASubtitle}>
          Join leading enterprises using adaptive AI guardrails to stay ahead of emerging threats.
        </p>
        <div className={styles.finalCTAButtons}>
          <Link className="button button--primary button--lg" to="/contact/">
            Request Demo
          </Link>
        </div>
        <div className={styles.finalCTATrust}>
          <p>✓ Self-improving • ✓ Third-party validation • ✓ Cloud or on-premise</p>
        </div>
      </div>
    </section>
  );
}

export default function Guardrails(): React.ReactElement {
  return (
    <Layout
      title="AI Guardrails"
      description="Comprehensive AI guardrails to ensure safe, compliant, and brand-aligned outputs. Protect against harmful content, PII exposure, prompt injections, and regulatory violations."
    >
      <Head>
        <meta property="og:image" content="https://www.promptfoo.dev/img/meta/homepage.png" />
        <meta name="twitter:card" content="summary_large_image" />
      </Head>
      <div className={styles.pageContainer}>
        <GuardrailsHeader />
        <main className={styles.mainContent}>
          <ActionOrientedSection />
          <ContinuousMonitoringSection />
          <BenefitsSection />
          <CallToActionSection />
        </main>
      </div>
    </Layout>
  );
}