AI हेडर जेनरेटर।

Create a sticky website header with an explicit 64px height set on the container so the space is reserved before the logo and webfonts load. Logo mark plus wordmark on the left, four navigation links in the middle, one filled Get started button on the right. Start with a solid white background and a 1px bottom border, then switch to a semi-transparent surface with a backdrop blur once the page scrolls past 80px, transitioning over 200ms. Drive the state from an IntersectionObserver watching a 1px sentinel above the header rather than a scroll listener, so nothing runs on the scroll thread. Below 768px, replace the links with a hamburger that opens a drawer.

Create a two-part header: a dismissible 36px announcement bar on an accent background with a short promo line, an inline link and a close button, and beneath it a 64px main row with logo, links and a CTA. Only the main row is sticky. Persist the dismissal in localStorage so the bar does not return on the next page, and recompute the sticky top offset when it is removed so the main row still pins flush to the viewport top. Render the bar server-side and hide it with a class rather than mounting it after hydration, so dismissing it never causes a visible reflow of the page below.

Create a header that overlays a full-bleed hero image: fully transparent with no border at the top of the page, with a light logo variant and white links. Once the page scrolls past the hero height, switch in a single state change to a solid white surface, a dark logo variant, dark links and a 1px bottom border, transitioning over 200ms. Keep the header height fixed at 72px in both states so the switch does not move the links. Add a scroll-margin-top equal to the header height on all headings so in-page anchors do not land behind the bar.

Create a two-row e-commerce header. The top row, 32px tall, carries a free-shipping message on the left and Track order, Help and account links on the right, and scrolls away with the page. The bottom row, 64px tall, holds the logo, a wide search input, a wishlist icon and a cart button with a count badge, and is the only row that stays sticky. Announce cart count changes through an aria-live="polite" region. Below 768px, collapse the top row entirely, keep logo, search icon and cart in the sticky row, and open search as a full-width overlay when the icon is tapped.

Create a fixed 56px documentation header: a sidebar toggle button on the far left that is only interactive below 1024px but keeps its 40px slot reserved at every breakpoint so the logo never shifts, then the logo, a version switcher, a search button with a Command-K hint, a theme toggle and a GitHub link. Because the header is fixed rather than sticky, add matching top padding to the page body and set scroll-margin-top on every heading so deep links from search land below the bar. Give the toggle aria-expanded and aria-controls pointing at the sidebar element.

Create a static header for a design studio that scrolls away with the page rather than sticking: 120px tall, with an oversized lowercase wordmark on the left, a one-line location and availability note beneath it, and four right-aligned links in a light weight with wide letter spacing. No border, no background change, no scroll listener at all. Below 640px, reduce the height to 80px, keep the wordmark, and move the four links into a full-screen overlay opened by a text Menu button — labelled Menu rather than a hamburger icon, and closing on Escape with focus returned to the button.