中文提示词 zh-CN6532 字符
Build a full-screen dark hero section landing page in React + Vite + Tailwind CSS v4 + Motion (framer-motion) + Lucide React icons + hls.js. The page should be a single screen (100vh, no scroll) with a black background, a fullscreen background video, a glassmorphism navbar, and a centered hero with an email capture CTA.
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> **Dependencies:** `react`, `react-dom`, `motion`, `hls.js`, `lucide-react`, `tailwindcss` v4 with `@tailwindcss/vite`, `@vitejs/plugin-react`
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> **Fonts:** Import Google Fonts:
> - `Inter` (weights 300, 400, 500, 600) -- used as the base sans-serif font
> - `Instrument Serif` (regular and italic) -- used for the hero heading
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> **CSS (`index.css`):**
> - Import both Google Font URLs, then `@import "tailwindcss";`
> - Set `@theme { --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif; }`
> - `:root` variables: `--background: #000000; --foreground: #ffffff;`
> - `body`: background-color var(--background), color var(--foreground), font-family var(--font-sans), `-webkit-font-smoothing: antialiased`, `letter-spacing: -0.01em`
> - `.liquid-glass` class: `background: rgba(255,255,255,0.01)`, `background-blend-mode: luminosity`, `backdrop-filter: blur(4px)`, `-webkit-backdrop-filter: blur(4px)`, `border: none`, `box-shadow: inset 0 1px 1px rgba(255,255,255,0.1)`, `position: relative`, `overflow: hidden`. It has a `::before` pseudo-element for a gradient border effect: `padding: 1.4px`, `background: linear-gradient(180deg, rgba(255,255,255,0.45) 0%, rgba(255,255,255,0.15) 20%, rgba(255,255,255,0) 40%, rgba(255,255,255,0) 60%, rgba(255,255,255,0.15) 80%, rgba(255,255,255,0.45) 100%)`, masked with `-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0)` and `-webkit-mask-composite: xor; mask-composite: exclude;`
> - `.glass-pill` class: `background: rgba(255,255,255,0.04)`, `backdrop-filter: blur(16px) saturate(180%)`, `border-radius: 9999px`, `box-shadow: none !important`
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> **Background Video component:**
> - Renders an absolutely positioned `<div>` covering the full parent (`absolute inset-0 overflow-hidden pointer-events-none`)
> - Contains a `<video>` element: `autoPlay`, `muted`, `loop`, `playsInline`, classes `w-full h-full object-cover opacity-100`
> - Video source URL: `https://stream.mux.com/kimF2ha9zLrX64H00UgLGPflCzNtl1T0215MlAmeOztv8.m3u8` (this is an HLS stream from Mux, NOT CloudFront)
> - Uses `hls.js`: if the browser natively supports HLS (`video.canPlayType("application/vnd.apple.mpegurl")`), set `video.src` directly; otherwise instantiate `new Hls()`, `loadSource`, `attachMedia`
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> **Navbar component:**
> - Animates in with `motion.nav`: `initial={{ y: -20, opacity: 0 }}`, `animate={{ y: 0, opacity: 1 }}`
> - Classes: `relative z-20 px-6 py-6 w-full`
> - Inner container: `liquid-glass rounded-full px-6 py-3 flex items-center justify-between max-w-5xl mx-auto`
> - Left side (`flex items-center gap-8`):
> - Logo: `Globe` icon from lucide-react (w-6 h-6 text-white) + "Asme" text (`text-white font-semibold text-lg`), in a `flex items-center gap-2` wrapper
> - Nav links: "Features", "Pricing", "About" -- hidden on mobile (`hidden md:flex`), `items-center gap-8 text-white/80 text-sm font-medium`, each link has `hover:text-white transition-colors duration-300`
> - Right side (`flex items-center gap-4`):
> - "Sign Up" plain text button: `text-white hover:text-white/80 transition-colors text-sm font-medium cursor-pointer`
> - "Login" glassmorphism button: `liquid-glass rounded-full px-6 py-2 text-sm font-medium text-white hover:opacity-90 transition-opacity cursor-pointer`
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> **Hero component:**
> - `<section>` with `relative flex-1 flex flex-col items-center justify-center px-6`
> - Content wrapper: `relative z-10 text-center max-w-5xl mx-auto flex flex-col items-center justify-center w-full gap-12`
> - **Tagline** (motion.p): text "BUILD A NO-CODE AI APP IN MINUTES", `text-white/80 text-[10px] md:text-[11px] font-medium tracking-[0.2em] uppercase mb-4`, animates `initial={{ opacity: 0, y: 10 }}`, `animate={{ opacity: 1, y: 0 }}`, `transition={{ delay: 0.1 }}`
> - **Heading** (motion.h1): text "A new way to think and create with computers" (with `<br className="hidden md:block" />` after "create"), `fontFamily: "'Instrument Serif', serif"` set via inline style, classes `text-4xl md:text-[64px] font-medium tracking-[-0.01em] leading-[1.1] mb-6 bg-gradient-to-b from-white via-white/95 to-white/70 bg-clip-text text-transparent max-w-4xl`, animates `initial={{ opacity: 0, y: 20 }}`, `animate={{ opacity: 1, y: 0 }}`, `transition={{ duration: 1, ease: [0.16, 1, 0.3, 1] }}`
> - **CTA area** (motion.div): `min-h-[50px] mt-2`, animates with `delay: 0.4`. Uses `AnimatePresence mode="wait"` to toggle between:
> - **Button state**: "Get early access" -- `px-10 py-3 text-[14px] font-medium border border-white/10 rounded-full hover:border-white/30 hover:bg-white/[0.02] transition-all duration-300 text-white/90 backdrop-blur-sm cursor-pointer`. On click, switches to email form.
> - **Email form state**: a `<form>` with `flex items-center gap-2 pl-5 pr-1.5 py-1.5 text-[14px] font-medium border border-white/20 rounded-full bg-white/[0.02] backdrop-blur-sm w-full max-w-[320px] focus-within:border-white/40 transition-colors duration-300`. Contains an email `<input>` (transparent background, white text, `placeholder-white/45`, `autoFocus`) and a submit button with either `ArrowRight` icon (default) or `Check` icon (after submit). Both states animate scale 0.95 to 1 with 0.2s duration.
> - **Typewriter placeholder**: when the email form opens, the placeholder text "Enter Your Email Here For Early Access" types in character by character at 60ms intervals. After submission, it types "You Will Receive Notifications By Email" instead. After 4 seconds, it resets back to the button state.
> - **"Play Video Demo"** link below (motion.div with `delay: 0.8` fade-in): `text-white/80 hover:text-white/40 transition-colors duration-300 text-[13px] font-medium tracking-wide`
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> **App root layout:**
> - `<main>` with `relative bg-black h-screen w-screen flex flex-col overflow-hidden selection:bg-white selection:text-black shrink-0`
> - Render order: `BackgroundVideo`, `Navbar`, `Hero`
> - Text selection is styled white bg with black text
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Key clarification: The video URL is **not** from CloudFront. It is an HLS stream hosted on **Mux**: `https://stream.mux.com/kimF2ha9zLrX64H00UgLGPflCzNtl1T0215MlAmeOztv8.m3u8`. The `.m3u8` format requires hls.js for non-Safari browsers.
