--- version: "alpha" name: "Bossa Nova Lounge" description: "Bossa Nova Lounge — Landing page elegante e sofisticada inspirada na era da Bossa Nova, com tipografia fluida, gradientes de pôr-do-sol e estética mid-century." colors: primary: "#1B2838" secondary: "#D4A574" tertiary: "#FFF8E7" neutral: "#3C2415" surface: "#E8735A" accent: "#6B7B3A" typography: h1: fontFamily: Cormorant Garamond fontSize: 2.5rem fontWeight: 700 body-md: fontFamily: Cormorant Garamond fontSize: 1rem fontWeight: 400 components: button-primary: backgroundColor: "{colors.primary}" textColor: "{colors.neutral}" padding: 12px --- ## Overview Bossa Nova Lounge — Landing page elegante e sofisticada inspirada na era da Bossa Nova, com tipografia fluida, gradientes de pôr-do-sol e estética mid-century. Inspirado na era dourada da Bossa Nova (1958-1970), movimento musical brasileiro que uniu jazz e samba, criando uma estética sofisticada e intimista associada ao Rio de Janeiro. - Density: 5/10 — Balanced - Variance: 4/10 — Moderate - Motion: 4/10 — Subtle - **Style:** Elegant, Musical, Warm, Sophisticated - **Keywords:** bossa nova, jazz, lounge, elegant, musical, warm, sophisticated, mid-century, vinyl, acoustic, Rio de Janeiro, Copacabana, sunset, smooth - **Era:** Bossa Nova Era (1958-1970) Reimaginada - **Light/Dark:** ✗ No / ✓ Full ## Colors - **Azul Noturno** (#1B2838) — Accent highlight, links and focus states - **Dourado Quente** (#D4A574) — Premium accent, decorative highlights - **Creme Suave** (#FFF8E7) — Supporting palette color - **Marrom Café** (#3C2415) — Supporting palette color - **Coral Sunset** (#E8735A) — Extended palette, decorative use - **Verde Oliva** (#6B7B3A) — Success states, positive indicators - **Azul Oceano** (#2E6B8A) — Secondary accent - **Rosa Antigo** (#C9A0A0) — Decorative accent, highlight elements ## Typography - **Display / Hero:** Cormorant Garamond — Weight 700, tight tracking, used for headline impact - **Accent:** Playfair Display — Used for decorative or emphasis text - **Body:** Cormorant Garamond — Weight 400, 16px/1.6 line-height, max 72ch per line - **UI Labels / Captions:** Cormorant Garamond — 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 Tipografia elegante e fluida com serifas refinadas, layouts com ritmo visual que remete a partituras musicais, elementos curvos e orgânicos inspirados em ondas sonoras, fundos com gradientes quentes de pôr-do-sol, ícones e ilustrações com traços finos e delicados, micro-animações suaves como notas musicais flutuantes, texturas sutis de vinil ou madeira, espaçamento generoso e respiração visual. - **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:** Rounded (50% for circular elements) 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:** Rounded (50% for circular elements) 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 Tipografia elegante serifada - Do Ritmo visual musical - Do Elementos curvos orgânicos - Do Gradientes de pôr-do-sol - Do Micro-animações de notas musicais - Do Texturas de vinil/madeira. ## Use Case Landing pages musicais, Projetos culturais, Sites sofisticados