RRS/src/components/Layout.jsx

import { useEffect, useState } from "react";
import { Link, NavLink, Outlet, useLocation } from "react-router-dom";
import { company, navigation, phoneHref } from "../data";
import { Arrow, WhatsAppAction } from "./Primitives";
import "./Layout.css";

function Brand() {
  return (
    <Link className="brand" to="/" aria-label="RRS home">
      <img
        className="brand__logo"
        src="/images/RRSLOGO.png"
        alt="Radhe Radhe Synthetics"
        width="1024"
        height="809"
      />
      <span className="brand__name">{company.shortName}</span>
    </Link>
  );
}

function Header() {
  const [menuOpen, setMenuOpen] = useState(false);
  const closeMenu = () => setMenuOpen(false);
  return (
    <header
      className="site-header"
      onKeyDown={(event) => {
        if (menuOpen && event.key === "Escape") {
          closeMenu();
          document.getElementById("menu-toggle")?.focus();
        }
      }}
    >
      <div className="contact-strip">
        <span>Contact RRS</span>
        <div className="contact-strip__details">
          <a href={`mailto:${company.email}`}>{company.email}</a>
          <span aria-hidden="true">·</span>
          <a href={phoneHref(company.phone)}>{company.phone}</a>
        </div>
      </div>
      <div className="site-header__inner">
        <Brand />
        <button
          id="menu-toggle"
          className="site-header__toggle"
          type="button"
          aria-controls="primary-navigation"
          aria-expanded={menuOpen}
          onClick={() => setMenuOpen((open) => !open)}
        >
          {menuOpen ? "Close" : "Menu"}
          <span aria-hidden="true">{menuOpen ? "−" : "+"}</span>
        </button>
        <nav
          id="primary-navigation"
          aria-label="Main navigation"
          className={`site-nav${menuOpen ? " site-nav--open" : ""}`}
        >
          {navigation.map(({ to, label }) => (
            <NavLink
              key={to}
              to={to}
              end={to === "/"}
              onClick={closeMenu}
              className={({ isActive }) =>
                `site-nav__link${isActive ? " site-nav__link--active" : ""}`
              }
            >
              {label}
            </NavLink>
          ))}
          <Link
            className="site-nav__contact"
            to="/contact#whatsapp"
            onClick={closeMenu}
          >
            Text us on WhatsApp <Arrow diagonal />
          </Link>
        </nav>
      </div>
    </header>
  );
}

function Footer() {
  return (
    <footer className="site-footer">
      <div className="site-footer__top">
        <div className="site-footer__intro">
          <p className="site-footer__name">{company.name}</p>
          <p className="site-footer__description">{company.description}</p>
        </div>
        <nav aria-label="Footer navigation" className="site-footer__nav">
          <span className="site-footer__label">Explore</span>
          {navigation.map(({ to, label }) => (
            <Link className="site-footer__link" to={to} key={to}>
              {label}
            </Link>
          ))}
        </nav>
        <div className="site-footer__contact">
          <span className="site-footer__label">Commercial enquiries</span>
          <Link className="site-footer__link" to="/contact#whatsapp">
            WhatsApp <Arrow diagonal />
          </Link>
          <Link className="site-footer__link" to="/contact#direct-contact">
            Phone · Email · Address <Arrow diagonal />
          </Link>
        </div>
      </div>
      <div className="site-footer__bottom">
        <span className="site-footer__wordmark" aria-hidden="true">
          RRS.
        </span>
        <p className="site-footer__signature">
          Built to develop.
          <br />
          <em>Built to repeat.</em>
        </p>
      </div>
      <div className="site-footer__legal">
        <span>
          © {new Date().getFullYear()} Radhe Radhe Synthetics Pvt. Ltd.
        </span>
        <span>Commercial supply: grey fabric only.</span>
        <a className="site-footer__top-link" href="#top">
          Back to top ↑
        </a>
      </div>
    </footer>
  );
}

export function ContactBanner({
  title = (
    <>
      Developing your
      <br />
      <em>next construction?</em>
    </>
  ),
  text = "Talk to us about fabric structure, yarn combinations, bulk requirements or new developments.",
}) {
  return (
    <section className="contact-banner">
      <div className="contact-banner__copy">
        <p className="contact-banner__label">
          A conversation is where it begins
        </p>
        <h2 className="contact-banner__title">{title}</h2>
        <p className="contact-banner__text">{text}</p>
        <WhatsAppAction variant="light" />
      </div>
      <div className="contact-banner__motif" aria-hidden="true">
        <span className="contact-banner__loop" />
        <span className="contact-banner__loop" />
        <span className="contact-banner__loop" />
      </div>
    </section>
  );
}

export default function Layout() {
  const { pathname, hash, key } = useLocation();
  useEffect(() => {
    const title =
      navigation.find(({ to }) => to === pathname)?.label ?? "Page not found";
    document.title = `${title === "Home" ? "RRS" : `${title} - RRS`} | Radhe Radhe Synthetics`;
    const target = hash
      ? document.getElementById(hash.slice(1))
      : document.getElementById("main-content");
    if (hash && target) target.scrollIntoView({ behavior: "instant" });
    else window.scrollTo({ top: 0, behavior: "instant" });
    target?.focus({ preventScroll: true });
  }, [pathname, hash, key]);

  useEffect(() => {
    const sections = [...document.querySelectorAll("#main-content > section")];
    const reducedMotion = window.matchMedia(
      "(prefers-reduced-motion: reduce)",
    ).matches;

    if (reducedMotion || !("IntersectionObserver" in window)) {
      sections.forEach((section) => section.classList.add("reveal--visible"));
      return undefined;
    }

    sections.forEach((section) => section.classList.add("reveal"));
    const observer = new IntersectionObserver(
      (entries) => {
        entries.forEach((entry) => {
          if (!entry.isIntersecting) return;
          entry.target.classList.add("reveal--visible");
          observer.unobserve(entry.target);
        });
      },
      { threshold: 0.08, rootMargin: "0px 0px -8% 0px" },
    );
    sections.forEach((section) => observer.observe(section));

    return () => observer.disconnect();
  }, [pathname, key]);

  return (
    <div className="site-shell" id="top">
      <a className="skip-link" href="#main-content">
        Skip to content
      </a>
      <Header key={key} />
      <main className="site-main" id="main-content" tabIndex={-1}>
        <Outlet />
      </main>
      <Footer />
    </div>
  );
}