--- version: "alpha" name: "ElevenLabs Ethereal Voice" description: "Estilo ElevenLabs Ethereal Voice com tipografia light-weight, sombras whisper e estética de áudio premium. Ideal para voice AI, áudio e plataformas de mídia." colors: primary: "#ffffff" secondary: "#f5f5f5" tertiary: "#000000" neutral: "#4e4e4e" surface: "#777169" accent: "#e5e5e5" typography: h1: fontFamily: system-ui for display fontSize: 2.25rem fontWeight: 700 body-md: fontFamily: system-ui for display fontSize: 1rem fontWeight: 400 label-caps: fontFamily: system-ui for display fontSize: 0.75rem fontWeight: 500 rounded: sm: 9999px md: 19998px lg: 29997px components: button-primary: backgroundColor: "{colors.primary}" textColor: "{colors.neutral}" rounded: "{rounded.sm}" padding: 12px --- ## Overview Estilo ElevenLabs Ethereal Voice com tipografia light-weight, sombras whisper e estética de áudio premium. Ideal para voice AI, áudio e plataformas de mídia. Inspirado no design do ElevenLabs, que usa tipografia weight-300 etérea e sombras whisper para evocar a delicadeza de ondas sonoras. - Density: 3/10 — Airy - Variance: 2/10 — Structured - Motion: 4/10 — Subtle - **Style:** Near-White Canvas, Waldenburg Light 300, Multi-Layer Shadows, Warm Stone Pills, Audio Aesthetic - **Keywords:** elevenlabs, ethereal, voice AI, Waldenburg, weight 300, warm stone, multi-layer shadows, pill buttons, whisper shadows, audio waveform - **Era:** 2024-2026 Voice AI Premium - **Light/Dark:** ✓ Full / ✗ Not Recommended ## Colors - **Branco** (#ffffff) — Light surface, card backgrounds - **Cinza Claro** (#f5f5f5) — Secondary text, borders, muted elements - **Preto** (#000000) — Dark surface, primary background - **Stone Quente** (rgba(245,242,239,0.8)) — Supporting palette color - **Cinza Escuro** (#4e4e4e) — Deep contrast surface - **Cinza Quente** (#777169) — Secondary text, borders, muted elements - **Borda** (#e5e5e5) — Extended palette, decorative use - **Sombra Quente** (rgba(78,50,23,0.04)) — Extended palette, decorative use ## Typography - **Display / Hero:** system-ui for display — Weight 700, tight tracking, used for headline impact - **Body:** system-ui for display — Weight 400, 16px/1.6 line-height, max 72ch per line - **UI Labels / Captions:** system-ui for display — 0.875rem, weight 500, slight letter-spacing - **Monospace:** JetBrains Mono — Used for code, metadata, and technical values Scale: - Hero: clamp(2.5rem, 5vw, 4rem) - H1: 2.25rem - H2: 1.5rem - Body: 1rem / 1.6 - Small: 0.875rem ## Layout - **Grid:** CSS Grid primary. Max-width containment: 1280px centered with 1.5rem side padding. - **Spacing rhythm:** Balanced. Base unit: 0.5rem (8px). - **Section vertical gaps:** clamp(4rem, 8vw, 8rem). - **Hero layout:** Split-screen (text left, visual right). - **Feature sections:** Zig-zag alternating text+image rows. No 3-equal-columns. - **Mobile collapse:** All multi-column layouts collapse below 768px. No horizontal overflow. - **z-index contract:** base (0) / sticky-nav (100) / overlay (200) / modal (300) / toast (500). ## Elevation & Depth Canvas near-white com subtom quente (#f5f5f5, #f5f2ef). Waldenburg weight 300 (light) para headlines — tipografia etérea como ondas sonoras. Inter com letter-spacing positivo (+0.14px a +0.18px) para body arejado. Sombras multi-camada em opacidade sub-0.1 (inset + outline + elevation). Botões pill (9999px) com fundo warm stone translúcido. Sombras warm-tinted (rgba(78,50,23,0.04)). WaldenburgFH bold uppercase para CTAs específicos. Bordas inset half-pixel (0px 0px 0px 0.5px inset). - **Physics:** Ease-out curves, 200-300ms duration. Smooth and predictable. - **Entry animations:** Fade + translate-Y (16px → 0) over 420ms ease-out. Staggered cascades for lists: 80ms between items. - **Hover states:** Subtle color shift + shadow adjustment over 200ms. - **Page transitions:** Fade only (200ms). - **Performance:** Only transform and opacity animated. No layout-triggering properties. ## Shapes Base corner radius: 9999px. See rounded tokens in front matter for the full scale. ## Components - **Primary Button:** Pill-shaped (9999px) shape. Accent color fill. Hover: 8% darken + subtle lift shadow. Active: -1px translate tactile press. Font weight 600. No outer glows. - **Secondary / Ghost Button:** Outline variant. 1.5px border in muted color. Text in primary color. Hover: subtle background fill. - **Cards:** Pill-shaped (9999px) corners. Surface background. Subtle shadow (0 2px 12px rgba(0,0,0,0.06)). 1px border stroke. - **Inputs:** Label above input. 1px border stroke. Focus ring: 2px accent color offset 2px. Error text below in semantic red. No floating labels. - **Navigation:** Primary surface background. Active item: accent color indicator. Font weight 500 when active. - **Skeletons:** Shimmer animation matching component dimensions. No circular spinners. - **Empty States:** Icon-based composition with descriptive text and action button. ## Do's and Don'ts - No emojis in UI — use icon system only (Lucide, Heroicons) - No pure black (#000000) — use off-black or charcoal variants - No oversaturated accent colors (saturation cap: 80%) - No 3-column equal-width feature layouts — use zig-zag or asymmetric grid - No `h-screen` — use `min-h-[100dvh]` - No AI copywriting clichés: "Elevate", "Seamless", "Unleash", "Next-Gen" - No broken external image links — use picsum.photos or inline SVG - No generic lorem ipsum in demos - Do Canvas near-white com subtom quente - Do Headlines weight 300 etéreas - Do Inter com tracking positivo - Do Sombras multi-camada sub-0.1 - Do Pill buttons 9999px - Do Warm stone CTA - Do Bordas inset half-pixel - Do Responsivo ## Use Case Voice AI, Plataformas de áudio, Text-to-speech, Ferramentas de mídia