Files
einfach-produktiv/app/components/Navbar.tsx
T
Marco 92727ff22a Keep icon touch targets full-size; shrink logo instead; fluid nav gap
Revert the 40px icon-shrink below 375px (hard to tap accurately) and reclaim that space from the logo instead (76-130px depending on width, vs the always-181px controls). Re-verified overflow-free at 320px via Playwright with all 4 icons at full 44px.

Also: wishlist heart's touch-friendly smaller/subtler size now applies to already-wishlisted (filled) hearts too, not just not-yet-wishlisted ones. The wishlist page's login redirect now returns to the wishlist instead of the generic account/orders overview. Desktop nav-link gap now scales fluidly between 1024-1300px instead of a fixed 48px that felt too wide right where nav labels have the least room.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-31 21:20:01 +00:00

776 lines
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TypeScript
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"use client";
import { useEffect, useMemo, useRef, useState } from "react";
import Link from "next/link";
import Image from "next/image";
import { usePathname } from "next/navigation";
import { AnimatePresence, motion } from "motion/react";
import { useCartCount } from "../lib/cart";
import { useWishlist } from "../lib/useWishlist";
import { SearchButton } from "./SearchOverlay";
import { AUTH_CHANGED_EVENT } from "../lib/auth";
import { NewsletterModal } from "./NewsletterModal";
import { useCartFly } from "./CartFly";
const NAVBAR_HEIGHT = 100; // px — matches h-[6.25rem]
const SCROLL_DURATION = 200; // ms
function smoothScrollTo(targetY: number) {
const startY = window.scrollY;
const distance = targetY - startY;
const startTime = performance.now();
function step(now: number) {
const elapsed = now - startTime;
const progress = Math.min(elapsed / SCROLL_DURATION, 1);
// ease-out cubic — not ease-in-out. Ease-in-out's cubic ease-in half
// stays nearly flat for the animation's first ~150-200ms, which read
// as a delay before the scroll visibly starts. Ease-out moves
// immediately and only decelerates into the landing.
const ease = 1 - (1 - progress) ** 3;
window.scrollTo(0, startY + distance * ease);
if (progress < 1) requestAnimationFrame(step);
}
requestAnimationFrame(step);
}
// "Shop" becomes an in-page anchor to the homepage's ProductSpotlight
// section (id="spotlight") instead of a real /shop navigation whenever
// exactly 1 product is active — same reasoning as the other anchor links,
// #werkzeuge/#ueber-bjoern already have (a full catalog grid is
// degenerate UX with only 1 item to show). Passed down from
// app/layout.tsx, which is the one place already fetching the product
// catalog for this decision.
function getNavLinks(singleActiveProduct: boolean) {
return [
{ label: "Werkzeuge", href: "#werkzeuge" },
{ label: "Blog", href: "/blog" },
{ label: "Über Björn", href: "#ueber-bjoern" },
{ label: "Shop", href: singleActiveProduct ? "#spotlight" : "/shop" },
];
}
// "Werkzeuge" also covers standalone tool/product pages that live under
// the Home "Werkzeuge" section conceptually — /todo-cards (ToDo-Karten),
// /challenge (7-Tage-Challenge), and /newsletter (Impulse & Tipps) are
// all tools listed there, even though none of these routes is nested
// under /werkzeuge/. Their own Figma sources (page-todo-karten,
// page-weekly-impulses, and the 7-Tage-Challenge card in section-tools)
// mark "Werkzeuge" active in the nav for the same reason — confirmed by
// page-weekly-impulses's own breadcrumb ("Startseite Werkzeuge
// Impulse & Tipps") and active-underline position, same as page-todo-karten's.
const WERKZEUGE_ROUTES = ["/todo-cards", "/lebensuhr", "/newsletter"];
function isNavLinkActive(href: string, pathname: string, activeSection: string): boolean {
if (href === "#werkzeuge") {
return (
WERKZEUGE_ROUTES.some((route) => pathname.startsWith(route)) ||
(pathname === "/" && activeSection === "werkzeuge")
);
}
if (href.startsWith("#")) {
return pathname === "/" && activeSection === href.slice(1);
}
return pathname === href || pathname.startsWith(`${href}/`);
}
// Account icon — no Figma source exists for this yet (added outside the
// normal Figma-first workflow, see the assistant's own project notes on
// why: without it there was no reachable way to log in at all once the
// cart was empty and no recent order existed — /checkout's own login
// toggle never even renders in that state, see CheckoutContent.tsx's
// early "Warenkorb ist leer" return). Fetches auth state client-side via
// /api/account/me rather than through the server-rendered layout — this
// component's parent (app/layout.tsx) is otherwise static/ISR-cacheable,
// and reading the session cookie there (next/headers' cookies()) would
// force the entire site into per-request dynamic rendering just for this.
// `loggedIn === null` is the brief "not checked yet" state on first paint.
function AccountLink() {
const [loggedIn, setLoggedIn] = useState<boolean | null>(null);
useEffect(() => {
function checkAuth() {
fetch("/api/account/me")
.then((res) => setLoggedIn(res.ok))
.catch(() => setLoggedIn(false));
}
checkAuth();
// Navbar lives in the root layout and never unmounts across
// navigations, so this effect only ever runs once on its own —
// router.refresh() (called after login/logout) re-fetches Server
// Component data but doesn't re-run an already-mounted Client
// Component's effects. AUTH_CHANGED_EVENT is dispatched explicitly by
// every login/logout call site (see dispatchAuthChanged() in
// ../lib/auth) so this stays in sync without a hard reload.
window.addEventListener(AUTH_CHANGED_EVENT, checkAuth);
return () => window.removeEventListener(AUTH_CHANGED_EVENT, checkAuth);
}, []);
const href = loggedIn ? "/konto/bestellungen" : "/konto/login";
return (
<Link
href={href}
aria-label={loggedIn ? "Mein Konto (eingeloggt)" : "Anmelden"}
className="relative flex h-11 w-11 items-center justify-center shrink-0 active:scale-[0.9] transition-transform"
>
{/* -translate-y-0.5 — the glyph's own bounding box centers fine
mathematically, but the round head (light, isolated) versus the
wide shoulders (heavier, at the bottom) reads as optically
bottom-heavy next to the cart icon, sitting visibly lower.
Nudged up to match (fixed 2026-07-24). */}
<svg viewBox="0 0 24 24" className="h-7 w-7 text-text-primary -translate-y-0.5" fill="none" aria-hidden="true">
<circle cx="12" cy="8" r="3.6" stroke="currentColor" strokeWidth="1.8" />
<path d="M4.5 20c1.2-4 4-6 7.5-6s6.3 2 7.5 6" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" />
</svg>
{/* Only real "am I logged in?" signal on the site outside /konto
itself — same brand-colored underline language as the desktop
nav links' active-state indicator, so it reads as consistent
rather than a new visual idiom. */}
{loggedIn && <span aria-hidden className="absolute bottom-1 h-[2px] w-4 bg-brand rounded-full" />}
</Link>
);
}
// Wishlist icon + count badge — only rendered by the caller when
// `wishlistEnabled` (CompanySettings). Visible at every width, alongside
// Search/Account/Cart — all 4 stay full 44px touch targets even on the
// smallest phones (shrinking them was tried and reverted: it made them
// hard to hit accurately). The logo shrinks further below 375px instead
// to make room — confirmed via an actual Playwright viewport sweep down
// to 320px that this fits without wrapping/overflow (see git history).
function WishlistLink() {
const { count } = useWishlist();
return (
<Link
href="/konto/merkliste"
aria-label={count > 0 ? `Merkliste, ${count} Artikel` : "Merkliste"}
className="relative flex h-11 w-11 items-center justify-center shrink-0 active:scale-[0.9] transition-transform"
>
<svg viewBox="0 0 20 18" className="h-6 w-6 text-text-primary" fill="none" aria-hidden="true">
<path
d="M10 17S1 11.5 1 5.8C1 2.6 3.4 1 5.8 1c1.6 0 3.2.9 4.2 2.4C11 1.9 12.6 1 14.2 1 16.6 1 19 2.6 19 5.8 19 11.5 10 17 10 17Z"
stroke="currentColor"
strokeWidth="1.6"
strokeLinejoin="round"
/>
</svg>
{count > 0 && (
<span className="absolute top-0 right-0 flex h-[18px] min-w-[18px] items-center justify-center rounded-full bg-brand px-1 text-[0.6875rem] font-bold leading-none text-white">
{count > 99 ? "99+" : count}
</span>
)}
</Link>
);
}
// Cart icon + count badge — traced from the Figma Navbar/Default component's
// btn-cart (icon-cart 32x30 + cart-count-badge, node 4849:24). Visible at
// every breakpoint tier (unlike the nav links / CTA buttons, which move into
// the hamburger drawer below lg) since the cart is a primary nav affordance.
// Badge only renders once something is actually in the cart.
function CartLink() {
const count = useCartCount();
const { registerCartIcon, pendingCount } = useCartFly();
const anchorRef = useRef<HTMLAnchorElement>(null);
const [pulse, setPulse] = useState(false);
const prevVisibleRef = useRef(0);
const pathname = usePathname();
// Held back by pendingCount while a ball is mid-flight, so the badge only
// "counts up" once the ball visually lands here — not the instant the
// button is clicked (real cart data itself updates instantly elsewhere,
// this is purely the badge's own display value).
const visibleCount = Math.max(0, count - pendingCount);
useEffect(() => {
registerCartIcon(anchorRef.current);
return () => registerCartIcon(null);
}, [registerCartIcon]);
useEffect(() => {
if (visibleCount > prevVisibleRef.current) {
setPulse(true);
const t = setTimeout(() => setPulse(false), 350);
prevVisibleRef.current = visibleCount;
return () => clearTimeout(t);
}
prevVisibleRef.current = visibleCount;
}, [visibleCount]);
return (
<Link
ref={anchorRef}
href="/cart"
onClick={(e) => {
// Already on /cart — a real navigation here is a no-op, so treat
// the click as "take me back to the top" instead of doing nothing.
if (pathname === "/cart") {
e.preventDefault();
smoothScrollTo(0);
}
}}
aria-label={visibleCount > 0 ? `Warenkorb, ${visibleCount} Artikel` : "Warenkorb"}
className="relative flex h-11 w-11 items-center justify-center shrink-0 active:scale-[0.9] transition-transform"
>
<svg
viewBox="0 0 32 30"
className={"h-7 w-7 text-text-primary transition-transform duration-300 " + (pulse ? "scale-110" : "scale-100")}
fill="none"
aria-hidden="true"
>
<path
d="M2,2 H6 L9.2,17.7 a2.4,2.4 0 0 0 2.4,2 h11.6 a2.4,2.4 0 0 0 2.4,-1.9 L28,7.5 H8"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
strokeLinejoin="round"
/>
<circle cx="12" cy="25" r="1.6" fill="currentColor" />
<circle cx="24" cy="25" r="1.6" fill="currentColor" />
</svg>
{visibleCount > 0 && (
<span
className={
"absolute top-0 right-0 flex h-[18px] min-w-[18px] items-center justify-center rounded-full bg-brand px-1 text-[0.6875rem] font-bold leading-none text-white transition-transform duration-300 " +
(pulse ? "scale-125" : "scale-100")
}
>
{visibleCount > 99 ? "99+" : visibleCount}
</span>
)}
</Link>
);
}
export function Navbar({
singleActiveProduct,
wishlistEnabled,
searchEnabled,
}: {
singleActiveProduct: boolean;
wishlistEnabled: boolean;
searchEnabled: boolean;
}) {
const pathname = usePathname();
const [scrolled, setScrolled] = useState(false);
const [activeSection, setActiveSection] = useState("");
const [mobileOpen, setMobileOpen] = useState(false);
const [newsletterOpen, setNewsletterOpen] = useState(false);
const panelRef = useRef<HTMLDivElement>(null);
const hamburgerRef = useRef<HTMLButtonElement>(null);
const navLinks = useMemo(() => getNavLinks(singleActiveProduct), [singleActiveProduct]);
const anchorIds = useMemo(
() => navLinks.filter((l) => l.href.startsWith("#")).map((l) => l.href.slice(1)),
[navLinks]
);
useEffect(() => {
const onScroll = () => setScrolled(window.scrollY > 8);
window.addEventListener("scroll", onScroll, { passive: true });
return () => window.removeEventListener("scroll", onScroll);
}, []);
// Handles landing on "/#werkzeuge" etc. after a cross-page nav click
// (e.g. clicking "Werkzeuge" from /todo-cards) or a direct URL load with
// a hash. Next.js's own built-in hash-scroll-after-navigation doesn't
// reliably apply the sticky navbar's height offset and can fire before
// the just-mounted page's layout has settled — this reimplements it with
// the exact same smoothScrollTo + NAVBAR_HEIGHT offset as the same-page
// click handlers below, so behavior is identical either way. Runs
// whenever pathname becomes "/" (covers both the initial load and a
// client-side transition landing here), a short delay lets layout
// settle first.
//
// The no-hash branch below matters just as much: since the Navbar lives
// in the root layout (never unmounts across navigations), Next.js's
// default Link scroll behavior treats "/" as already-visible and leaves
// the current scrollY untouched instead of resetting to top (see
// next/dist/docs .../link.md's "maintain scroll position" default).
// Landing on Home from a page scrolled halfway down (e.g. clicking the
// logo from a scrolled /shop) then visually "lands" wherever that old
// offset happens to fall in Home's layout — often right around the
// Werkzeuge section — instead of at the top. Forcing scrollTo(0, 0) here
// makes a plain logo/Home navigation always start at the top, exactly
// like the same-page click handler below already does.
useEffect(() => {
if (pathname !== "/") return;
const hash = window.location.hash.slice(1);
if (!anchorIds.includes(hash)) {
window.scrollTo(0, 0);
return;
}
const timer = setTimeout(() => {
const el = document.getElementById(hash);
if (el) {
const top = el.getBoundingClientRect().top + window.scrollY - NAVBAR_HEIGHT;
smoothScrollTo(top);
}
}, 50);
return () => clearTimeout(timer);
}, [pathname, anchorIds]);
useEffect(() => {
const onScroll = () => {
// trigger line = 1/3 from top of viewport (= 2/3 from bottom)
const triggerY = window.scrollY + NAVBAR_HEIGHT + (window.innerHeight - NAVBAR_HEIGHT) / 3;
let current = "";
for (const id of anchorIds) {
const el = document.getElementById(id);
if (!el) continue;
const top = el.getBoundingClientRect().top + window.scrollY;
if (top <= triggerY) current = id;
}
setActiveSection(current);
};
onScroll();
window.addEventListener("scroll", onScroll, { passive: true });
return () => window.removeEventListener("scroll", onScroll);
}, [anchorIds]);
// Close on viewport resize past the structural breakpoint, so the drawer
// never lingers open behind the (now visible) desktop nav. The hamburger
// exists through both sub-768 ("Collapsed") and 768-1023 ("Collapsed-CTA")
// tiers, and only disappears at lg (1024) — see Navbar section of the plan.
useEffect(() => {
const onResize = () => {
if (window.innerWidth >= 1024) setMobileOpen(false);
};
window.addEventListener("resize", onResize);
return () => window.removeEventListener("resize", onResize);
}, []);
// Focus management: move focus into the panel on open, trap Tab within
// it, close + return focus to the hamburger button on Escape.
useEffect(() => {
if (!mobileOpen) return;
const panel = panelRef.current;
const focusables = panel?.querySelectorAll<HTMLElement>(
'a[href], button:not([disabled])'
);
focusables?.[0]?.focus({ preventScroll: true });
const onKeyDown = (e: KeyboardEvent) => {
if (e.key === "Escape") {
e.preventDefault();
setMobileOpen(false);
hamburgerRef.current?.focus({ preventScroll: true });
return;
}
if (e.key !== "Tab" || !focusables || focusables.length === 0) return;
const first = focusables[0];
const last = focusables[focusables.length - 1];
if (e.shiftKey && document.activeElement === first) {
e.preventDefault();
last.focus({ preventScroll: true });
} else if (!e.shiftKey && document.activeElement === last) {
e.preventDefault();
first.focus({ preventScroll: true });
}
};
document.addEventListener("keydown", onKeyDown);
return () => document.removeEventListener("keydown", onKeyDown);
}, [mobileOpen]);
// Background scroll lock while the fullscreen panel is open — same
// wheel/touchmove interception as NewsletterModal.tsx (see that
// component's own comment on why this approach over overflow:hidden or
// position:fixed on body). Needed now that the panel actually covers the
// viewport instead of pushing page content down in normal flow.
useEffect(() => {
if (!mobileOpen) return;
const isInsidePanel = (target: EventTarget | null) =>
target instanceof Node && !!panelRef.current?.contains(target);
const onWheel = (e: WheelEvent) => {
if (!isInsidePanel(e.target)) e.preventDefault();
};
const onTouchMove = (e: TouchEvent) => {
if (!isInsidePanel(e.target)) e.preventDefault();
};
document.addEventListener("wheel", onWheel, { passive: false });
document.addEventListener("touchmove", onTouchMove, { passive: false });
return () => {
document.removeEventListener("wheel", onWheel);
document.removeEventListener("touchmove", onTouchMove);
};
}, [mobileOpen]);
const closeMobile = () => setMobileOpen(false);
return (
// Fragment, not just the <header> — NewsletterModal must NOT be a
// descendant of it. `backdrop-blur-md` below is a `backdrop-filter`,
// which (like `transform`) makes its element a new containing block
// for `position: fixed` descendants per spec. Since the header only
// gets that class once `scrolled` is true, the modal's `fixed inset-0`
// backdrop silently stopped being fixed to the viewport and became
// fixed to the 100px-tall header instead — centering math then ran
// against that instead of the viewport, clipping the modal to the top
// of the page. Exactly reproduced whenever the modal was opened while
// scrolled (e.g. after clicking an anchor link), never at the very
// top of the page (scrollY <= 8, no backdrop-blur yet) — which is why
// it looked tied to "clicked an anchor first" rather than to scroll
// position itself.
<>
<header
// The mobile panel used to be a child of this element and needed the
// header itself to be a flexible column that could grow for it — it's
// now a fixed-position sibling instead (see that panel's own comment
// on why), so this is back to a plain fixed-height bar.
//
// onClick here closes the drawer on any click that lands on the bar
// itself (logo/cart/account/CTAs already call closeMobile() from
// their own onClick, so this mainly covers clicking empty space in
// the bar) — safe as a catch-all specifically because the panel is
// a sibling, not a descendant, so a click inside the open drawer
// never bubbles up to this handler. The hamburger's own onClick
// stops propagation so toggling it open doesn't immediately get
// undone by this same handler.
onClick={() => mobileOpen && setMobileOpen(false)}
className={`sticky top-0 z-50 w-full h-[6.25rem] transition-[background-color,backdrop-filter] duration-300 ${
scrolled || mobileOpen
? "bg-bg-base/80 backdrop-blur-md"
: "bg-bg-base"
}`}
>
<div className="flex h-[6.25rem] w-full shrink-0 items-center px-2 min-[375px]:px-4 sm:px-8">
<div className="w-full flex items-center justify-between">
{/* Logo — real navigation to "/" from anywhere else; only when
already on "/" does it become a same-page smooth-scroll-to-top
instead (a full Link navigation there would be pointless).
Previously always preventDefault()'d and silently
history.replaceState()'d the URL to "/" without an actual
navigation — from another page that just rewrote the URL bar
while leaving that page's content on screen. */}
<Link
href="/"
className="shrink-0 w-[76px] min-[375px]:w-[130px] sm:w-[181px]"
onClick={
pathname === "/"
? (e) => {
e.preventDefault();
closeMobile();
smoothScrollTo(0);
history.replaceState(null, "", "/");
}
: closeMobile
}
>
{/* Fixed width/height are the real file dimensions (Next Image
needs them for optimization/layout); the wrapping Link's own
w-[112px] min-[375px]:w-[130px] sm:w-[181px] + h-auto here is
what actually shrinks the rendered logo below 640px — there
wasn't enough header width for 4 full-44px icons + hamburger
otherwise (confirmed via an actual Playwright viewport sweep
down to 320px, not assumed) — the icons themselves are never
shrunk (see WishlistLink's own comment on why), so the logo
is what gives on the very smallest phones instead. */}
<Image
src="/logo.png"
alt="einfach produktiv"
width={181}
height={61}
className="w-full h-auto"
priority
/>
</Link>
{/* Nav links — inline only at lg+ (1024px, full "Navbar/Default").
Between md and lg ("Collapsed-CTA") they move into the
hamburger drawer while the CTA buttons stay inline — matches
Figma's Navbar-Mobile component set exactly, see the plan.
Matches the Figma NavLink component's hover: text never
changes color, an underline (brand, 2px x 40px) fades in on
hover and stays on for the active section.
Deliberate exception to the site-wide sm: (640px) structural
consolidation (see the 640px-breakpoint plan): this md:/lg:
3-tier scheme (hamburger-only <768, hamburger+inline-CTAs
768-1023, full-inline ≥1024) is untouched by that migration.
Horizontal nav-link overflow is a different failure mode than
the vertical grid/flex reflows the rest of the site has —
there's no fluid token that shrinks link text to make a full
inline nav fit at 640px, and nothing here was ever tied to
the fluid token scale the way Hero/About/etc. were.
The gap itself, though, does scale fluidly — just on its own
1024-1300px range (this nav's own floor/ceiling, only ever
relevant while it's actually visible), not the site-wide
640-1440px scale: clamp(1.5rem, 8.696vw - 4.065rem, 3rem) is
gap-6 (1.5rem) at exactly 1024px, gap-12 (3rem) from 1300px
up, and eases linearly between — the fixed 48px gap read as
too wide right where the nav labels themselves have the
least room (just above 1024px). */}
<nav className="hidden lg:flex items-center gap-[clamp(1.5rem,8.696vw_-_4.065rem,3rem)]">
{navLinks.map((link) => {
const isActive = isNavLinkActive(link.href, pathname, activeSection);
const underline = (
<span
className={`h-[2px] bg-brand transition-all duration-200 ${
isActive ? "w-10 opacity-100" : "w-full opacity-0 group-hover:w-10 group-hover:opacity-100"
}`}
/>
);
// Anchor links only get the custom in-page smooth-scroll
// behavior while actually on "/" — its target section
// doesn't exist on any other route. From elsewhere (e.g.
// /todo-cards), a plain navigation to "/#werkzeuge" is correct
// instead: the global `scroll-padding-top` in globals.css
// already offsets for the sticky navbar on a native hash
// landing, so no extra JS is needed for that case.
const isHomeAnchor = link.href.startsWith("#") && pathname === "/";
const resolvedHref = link.href.startsWith("#") && pathname !== "/" ? `/${link.href}` : link.href;
return (
<Link
key={link.href}
href={resolvedHref}
onClick={
isHomeAnchor
? (e) => {
e.preventDefault();
const el = document.getElementById(link.href.slice(1));
if (el) {
const top = el.getBoundingClientRect().top + window.scrollY - NAVBAR_HEIGHT;
smoothScrollTo(top);
}
history.replaceState(null, "", link.href);
}
: undefined
}
className="group flex flex-col items-center gap-1 cursor-pointer"
>
<span className="text-h4 font-semibold text-text-primary tracking-[0.01125rem] whitespace-nowrap">
{link.label}
</span>
{underline}
</Link>
);
})}
</nav>
{/* Trailing controls — CTA buttons (md+), cart (always), hamburger
(below lg). Grouped so spacing stays consistent as individual
children hide/show across the three breakpoint tiers. */}
<div className="flex items-center gap-1 min-[375px]:gap-2">
{/* No gap between these — each is a full 44px touch target
(never shrunk, even on the smallest phones — a smaller
target was tried and reverted for being hard to tap
accurately) with the icon centered inside, so even gap-0
here still leaves visual space between the actual glyphs.
All 4
icons (Search/Account/Wishlist/Cart) are visible at every
width, including true mobile — the 375px-and-below size
step exists specifically so all 4 plus the hamburger fit
without wrapping/overflow on the narrowest real phone
viewports (checked at 320px). The outer gap-2 is what
separates this group from the CTA-buttons/hamburger group
that follows. */}
<div className="flex items-center">
{searchEnabled && <SearchButton />}
<AccountLink />
{wishlistEnabled && <WishlistLink />}
<CartLink />
</div>
{/* CTA buttons — inline from md (768px) up, i.e. through both
"Collapsed-CTA" and full Desktop tiers */}
<div className="hidden md:flex items-center gap-3 p-2">
{/* Opens the modal (matches the original Figma prototype:
Newsletter-Button → Overlay newsletter-overlay) instead of
navigating to /newsletter — that page is reached via the
Werkzeuge "Impulse & Tipps" card's "Anmelden" link instead,
a different, heavier entry point for a different context. */}
<button
type="button"
onClick={() => setNewsletterOpen(true)}
className="px-6 py-4 rounded-sm border border-[#868686] text-h4 font-bold text-text-primary whitespace-nowrap hover:border-brand hover:text-brand active:scale-[0.97] transition-all"
>
Newsletter
</button>
<Link
href="/3x3-system"
className="px-6 py-4 rounded-sm bg-brand text-h4 font-bold text-text-primary whitespace-nowrap hover:bg-brand-hover active:scale-[0.97] transition-all"
>
Mein 3x3-System
</Link>
</div>
{/* Hamburger — visible below lg (1024px): covers both the fully
collapsed (<768) and "Collapsed-CTA" (768-1023) tiers, since
the nav links live in the drawer through both. */}
<button
ref={hamburgerRef}
type="button"
aria-expanded={mobileOpen}
aria-controls="mobile-nav-panel"
aria-label={mobileOpen ? "Menü schließen" : "Menü öffnen"}
onClick={(e) => {
e.stopPropagation();
setMobileOpen((v) => !v);
}}
className="lg:hidden flex h-11 w-11 items-center justify-center shrink-0"
>
<span className="relative block h-4 w-6">
<span
className={`absolute left-0 top-0 block h-0.5 w-6 bg-text-primary transition-transform duration-200 ${
mobileOpen ? "translate-y-[7px] rotate-45" : ""
}`}
/>
<span
className={`absolute left-0 top-[7px] block h-0.5 w-6 bg-text-primary transition-opacity duration-200 ${
mobileOpen ? "opacity-0" : "opacity-100"
}`}
/>
<span
className={`absolute left-0 top-[14px] block h-0.5 w-6 bg-text-primary transition-transform duration-200 ${
mobileOpen ? "-translate-y-[7px] -rotate-45" : ""
}`}
/>
</span>
</button>
</div>
</div>
</div>
</header>
{/* Fullscreen mobile panel — a sibling of <header>, deliberately NOT
nested inside it (same reason as NewsletterModal, see the
top-of-file comment: `mobileOpen` gives the header its own
backdrop-blur, which would make it a new containing block for any
`position: fixed` descendant and break the panel's fixed-to-
viewport positioning). Circular clip-path reveal expanding from
the hamburger's own corner (top-right) — the growing circle
naturally sweeps toward the opposite corner (bottom-left) last,
reading as the diagonal wipe this is going for without needing a
literal diagonal clip polygon. `vmax` (not %) for the radius so
full coverage holds regardless of viewport aspect ratio. */}
<AnimatePresence>
{mobileOpen && (
<motion.div
id="mobile-nav-panel"
ref={panelRef}
className="lg:hidden fixed inset-0 z-40 bg-bg-base overflow-y-auto"
initial={{ clipPath: "circle(0vmax at 100% 0%)" }}
animate={{ clipPath: "circle(150vmax at 100% 0%)" }}
// Own (slower, gentler) transition for the exit — the shared
// ease-out curve above is front-loaded (fast start, slow
// finish), which reads great for the reveal but meant the
// close shrank most of the way almost immediately, then
// lingered on a barely-visible sliver — felt abrupt rather
// than smooth. easeInOut plus a longer duration spreads the
// shrink evenly instead.
exit={{ clipPath: "circle(0vmax at 100% 0%)", transition: { duration: 0.7, ease: "easeInOut" } }}
transition={{ duration: 0.5, ease: [0.22, 1, 0.36, 1] }}
>
<div className="flex flex-col min-h-full pt-[6.25rem]">
<nav className="flex flex-col flex-1 items-center justify-center gap-6 px-8 py-10 text-center">
{navLinks.map((link, i) => {
const isActive = isNavLinkActive(link.href, pathname, activeSection);
const isHomeAnchor = link.href.startsWith("#") && pathname === "/";
const resolvedHref = link.href.startsWith("#") && pathname !== "/" ? `/${link.href}` : link.href;
// Staggered fade+rise entrance, timed to land after the
// clip-path reveal has visibly opened up — same
// "fancy but restrained" register as the rest of this
// codebase's motion usage (Reveal.tsx et al.), not a
// separate animation language just for this panel.
const linkMotionProps = {
initial: { opacity: 0, y: 12 },
animate: { opacity: 1, y: 0 },
transition: { delay: 0.15 + i * 0.05, duration: 0.3, ease: "easeOut" as const },
};
return link.href.startsWith("#") ? (
<motion.div key={link.href} {...linkMotionProps}>
<Link
href={resolvedHref}
onClick={
isHomeAnchor
? (e) => {
e.preventDefault();
closeMobile();
const el = document.getElementById(link.href.slice(1));
if (el) {
const top = el.getBoundingClientRect().top + window.scrollY - NAVBAR_HEIGHT;
smoothScrollTo(top);
}
history.replaceState(null, "", link.href);
}
: closeMobile
}
className="min-h-11 flex flex-col justify-center gap-1 text-h-feature font-semibold text-text-primary w-fit"
style={{ fontFamily: "var(--font-lora)" }}
>
{link.label}
<span
className={`h-[2px] bg-brand transition-opacity duration-200 ${
isActive ? "w-10 opacity-100" : "w-10 opacity-0"
}`}
/>
</Link>
</motion.div>
) : (
<motion.div key={link.href} {...linkMotionProps}>
<Link
href={link.href}
onClick={closeMobile}
className="min-h-11 flex items-center text-h-feature font-semibold text-text-primary"
style={{ fontFamily: "var(--font-lora)" }}
>
{link.label}
</Link>
</motion.div>
);
})}
</nav>
<motion.div
initial={{ opacity: 0, y: 12 }}
animate={{ opacity: 1, y: 0 }}
transition={{ delay: 0.15 + navLinks.length * 0.05, duration: 0.3, ease: "easeOut" }}
className="flex flex-col gap-3 px-8 pb-16 pt-10"
>
{/* md:hidden — these two duplicate the inline CTA pair that's
already visible in the header itself from md (768px) up (see
"Trailing controls" above); only genuinely missing below
that, where the inline pair is hidden and the panel is
these buttons' only way to reach them. No login/account CTA
here (removed — Nutzer-Entscheidung: that's already reachable
via the account icon in the header itself, outside this
panel, no need to duplicate it inside). */}
<button
type="button"
onClick={() => {
closeMobile();
setNewsletterOpen(true);
}}
className="md:hidden min-h-11 flex items-center justify-center px-6 py-4 rounded-sm border border-[#868686] text-h4 font-bold text-text-primary hover:border-brand hover:text-brand active:scale-[0.97] transition-all"
>
Newsletter
</button>
<Link
href="/3x3-system"
onClick={closeMobile}
className="md:hidden min-h-11 flex items-center justify-center px-6 py-4 rounded-sm bg-brand text-h4 font-bold text-text-primary hover:bg-brand-hover active:scale-[0.97] transition-all"
>
Mein 3x3-System
</Link>
</motion.div>
</div>
</motion.div>
)}
</AnimatePresence>
<NewsletterModal open={newsletterOpen} onClose={() => setNewsletterOpen(false)} />
</>
);
}