/* Chrome Banana Studio — landing page. Palette, type and gradients come from assets/tokens/chrome-banana.css, which is a vendored copy of the brand package. Never hardcode a palette value here that the tokens already carry — add a semantic variable below instead. */ @import url("./tokens/chrome-banana.css"); /* ---------------------------------------------------------------- fonts ---- */ /* Both faces are SIL OFL 1.1 and free to embed. Licences ship in assets/fonts/. */ @font-face { font-family: "Inter"; src: url("./fonts/Inter-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; } @font-face { font-family: "Inter"; src: url("./fonts/Inter-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; } @font-face { font-family: "Inter"; src: url("./fonts/Inter-SemiBold.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; } @font-face { font-family: "Inter"; src: url("./fonts/Inter-Bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; } @font-face { font-family: "Michroma"; src: url("./fonts/Michroma-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; } /* ----------------------------------------------------- page-level tokens ---- */ /* The site is dark-ground only, by brand rule: cyan is AAA on #0A0A0C and fails outright on paper, so a light theme would need the whole accent system swapped. pins the token file to its dark block. */ :root { /* Grounds. Between chrome-950 and chrome-800; sampled from the approved artboards. */ --ground: #0A0A0C; --ground-sunk: #08080A; --surface: #14161E; --surface-raised: #101219; --surface-deep: #0D0F15; --hairline: #1A1D26; --line: #1E212B; --line-strong: #333747; --text: var(--cb-chrome-50); --text-muted: var(--cb-chrome-400); /* chrome-400 is the floor for text on this ground: chrome-500 measures 3.2:1 and chrome-600 2.4:1, both below AA at the sizes used here. Levels below --text-muted recede by size and weight, not by going dimmer. --text-faint is for decoration and scaffolding only — never for a string the reader has to make out. */ --text-faint: var(--cb-chrome-600); --accent: var(--cb-accent-cyan); --accent-orchid: var(--cb-accent-orchid); --rim: var(--cb-gradient-rim); --wordmark: var(--cb-gradient-wordmark-on-dark); --gutter: clamp(20px, 5vw, 72px); --measure: 1296px; --r-sm: 9px; --r-md: 14px; --r-lg: 18px; --r-xl: 20px; --ease: cubic-bezier(0.22, 0.61, 0.36, 1); } /* ------------------------------------------------------------- baseline ---- */ *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--ground); color: var(--text); font-family: var(--cb-font-ui); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; } h1, h2, h3, h4, p, figure, ul, ol { margin: 0; } ul, ol { padding: 0; list-style: none; } img, svg { display: block; max-width: 100%; } a { color: var(--accent); text-decoration: none; transition: color 0.18s var(--ease); } a:hover { color: var(--cb-chrome-200); } .window .img img { margin-inline: auto; } :focus-visible { outline: 2px solid var(--cb-ring); outline-offset: 3px; border-radius: 4px; } ::selection { background: rgba(0, 248, 252, 0.24); color: var(--text); } .skip-link { position: absolute; top: 8px; left: 8px; transform: translateY(-200%); background: var(--accent); color: var(--ground); font-weight: 600; padding: 12px 18px; border-radius: var(--r-sm); z-index: 100; } .skip-link:focus { transform: translateY(0); color: var(--ground); } .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; } /* ------------------------------------------------------------- type ------- */ /* Scale from brand/GUIDELINES.md, made fluid. Michroma is logotype-only. */ .display { font-size: clamp(2.1rem, 1.32rem + 3.35vw, 3.5rem); line-height: 1.05; letter-spacing: -0.02em; font-weight: 600; text-wrap: pretty; } .h1 { font-size: clamp(1.85rem, 1.35rem + 2.1vw, 2.5rem); line-height: 1.15; letter-spacing: -0.02em; font-weight: 600; text-wrap: pretty; } .h2 { font-size: clamp(1.5rem, 1.24rem + 1.1vw, 1.875rem); line-height: 1.2; letter-spacing: -0.01em; font-weight: 600; text-wrap: pretty; } .h3 { font-size: 1.375rem; line-height: 1.3; letter-spacing: -0.01em; font-weight: 600; text-wrap: pretty; } .lede { font-size: clamp(1rem, 0.94rem + 0.28vw, 1.125rem); line-height: 1.6; color: var(--text-muted); text-wrap: pretty; } .body { line-height: 1.6; color: var(--text-muted); text-wrap: pretty; } .small { font-size: 0.875rem; line-height: 1.5; } .eyebrow { font-size: 0.75rem; line-height: 1.4; letter-spacing: 0.18em; font-weight: 500; text-transform: uppercase; color: var(--accent-orchid); } /* ------------------------------------------------------------ wordmark ---- */ /* Set live rather than placed as a raster so it stays sharp at any size. "Chrome" is paper; "Banana" carries the on-dark ramp. */ .wordmark { display: flex; align-items: baseline; gap: 0.3em; font-family: var(--cb-font-logotype); letter-spacing: 0.005em; white-space: nowrap; line-height: 1.1; } .wordmark .chrome { color: var(--cb-chrome-50); } .wordmark .banana { background: var(--wordmark); -webkit-background-clip: text; background-clip: text; color: transparent; } .suffix { font-family: var(--cb-font-logotype); letter-spacing: 0.34em; color: var(--text-muted); /* The tracking adds a trailing space; nudge back so the block optically centres. */ padding-left: 0.34em; } /* The mark has one fixed pose at 503:372. Width only — never set both axes. */ .mark { width: 44px; height: auto; } /* ------------------------------------------------------------- layout ----- */ .wrap { width: 100%; max-width: var(--measure); margin-inline: auto; padding-inline: var(--gutter); } section { position: relative; } .section { padding-bottom: clamp(56px, 8vw, 100px); } /* Only the first section after the hero opens a gap at the top; every later section inherits its top space from the one above it. */ .section-lead { padding-top: clamp(56px, 8vw, 100px); } .section-head { display: flex; flex-direction: column; gap: 14px; max-width: 640px; margin-bottom: clamp(32px, 4vw, 44px); } /* ------------------------------------------------------------ buttons ----- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-size: 1rem; font-weight: 600; line-height: 1; padding: 15px 26px; border-radius: var(--r-sm); border: 1px solid transparent; cursor: pointer; font-family: inherit; white-space: nowrap; min-height: 48px; transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease); } .btn-primary { background: var(--accent); color: var(--ground); } .btn-primary:hover { background: #7CFBFD; color: var(--ground); transform: translateY(-1px); } .btn-primary:active { transform: translateY(0); } .btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); } .btn-ghost:hover { color: var(--text); border-color: var(--cb-chrome-500); background: rgba(255, 255, 255, 0.02); } .btn-sm { font-size: 0.9375rem; padding: 11px 22px; min-height: 44px; } .btn svg { flex: none; } /* -------------------------------------------------------------- header ---- */ .site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--hairline); background: rgba(10, 10, 12, 0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); } .header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 16px; } /* min-height keeps the logo link a 44px tap target on touch. */ .brand-lockup { display: flex; align-items: center; gap: 14px; min-height: 44px; } .brand-lockup .mark { width: 40px; } .brand-lockup .wordmark { font-size: 0.9375rem; } .brand-lockup .suffix { font-size: 0.5rem; margin-top: 3px; } .brand-names { display: flex; flex-direction: column; gap: 3px; } .site-nav { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 36px); } /* :not(.btn) matters — without it this rule outranks .btn-primary on specificity and repaints the header CTA's label light-on-cyan. */ .site-nav a:not(.btn) { font-size: 1rem; font-weight: 500; color: var(--text-muted); } .site-nav a:not(.btn):hover { color: var(--text); } .nav-toggle { display: none; } /* --------------------------------------------------------------- glows ---- */ /* Kept faint: nothing may sit directly behind the mark's rim light, and the ground must stay effectively #0A0A0C. */ .glow { position: absolute; inset: 0 0 auto 0; height: 620px; pointer-events: none; z-index: 0; } .glow-hero { background: radial-gradient(50% 60% at 50% 16%, rgba(0, 157, 253, 0.11), rgba(0, 157, 253, 0) 72%); } .glow-sounds{ background: radial-gradient(46% 62% at 76% 30%, rgba(132, 72, 192, 0.17), rgba(132, 72, 192, 0) 72%); } .glow-cta { background: radial-gradient(52% 70% at 50% 62%, rgba(0, 248, 252, 0.075), rgba(0, 248, 252, 0) 72%); } .above { position: relative; z-index: 1; } /* ---------------------------------------------------------------- hero ---- */ .hero { padding-block: clamp(56px, 8vw, 96px) clamp(48px, 6vw, 72px); } .hero-inner { display: flex; flex-direction: column; align-items: center; gap: clamp(26px, 3.4vw, 34px); text-align: center; } .hero-lockup { display: flex; flex-direction: column; align-items: center; gap: 20px; } .hero-lockup .mark { width: clamp(112px, 13vw, 168px); } .hero-names { display: flex; flex-direction: column; align-items: center; gap: 9px; } .hero-names .wordmark { font-size: clamp(19px, 2.1vw, 30px); } .hero-names .suffix { font-size: clamp(10px, 1.05vw, 15px); } .hero-copy { display: flex; flex-direction: column; align-items: center; gap: clamp(20px, 2.4vw, 26px); max-width: 800px; } .hero-copy .lede { max-width: 660px; } .hero-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px; padding-top: 4px; } .hero-note { font-size: 0.875rem; line-height: 1.5; color: var(--text-muted); } .status-pill { display: inline-flex; align-items: center; gap: 10px; font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.01em; color: var(--cb-chrome-300); border: 1px solid var(--line-strong); border-radius: 999px; padding: 7px 16px 7px 12px; } .status-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--accent); flex: none; box-shadow: 0 0 0 0 rgba(0, 248, 252, 0.5); animation: pulse 2.6s var(--ease) infinite; } @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(0, 248, 252, 0.45); } 70% { box-shadow: 0 0 0 7px rgba(0, 248, 252, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 248, 252, 0); } } /* -------------------------------------------------------- app screenshot -- */ .window { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; } .window-bar { display: flex; align-items: center; gap: 22px; padding: 15px 20px; border-bottom: 1px solid var(--line); background: var(--surface-raised); } .window-dots { display: flex; align-items: center; gap: 8px; flex: none; } .window-dots span { width: 11px; height: 11px; border-radius: 999px; background: var(--line-strong); } .window-title { font-size: 0.75rem; line-height: 1.4; letter-spacing: 0.01em; font-weight: 500; color: var(--text-muted); } .window-body { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; aspect-ratio: 16 / 9; min-height: 220px; max-height: 460px; background: var(--surface-deep); } .placeholder-label { font-size: 0.875rem; line-height: 1.5; font-weight: 500; color: var(--text-faint); } /* -------------------------------------------------------------- cards ----- */ .grid { display: grid; gap: 24px; } .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .card { display: flex; flex-direction: column; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: clamp(24px, 3vw, 36px); transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease); } .card:hover { border-color: var(--line-strong); background: #171A23; } .card-text { display: flex; flex-direction: column; gap: 10px; } .card-icon { color: var(--accent); flex: none; } /* Feature detail lists inside a card. */ .detail { display: flex; flex-direction: column; gap: 9px; margin-top: 2px; } .detail li { position: relative; padding-left: 20px; font-size: 0.875rem; line-height: 1.5; color: var(--cb-chrome-300); } .detail li::before { content: ""; position: absolute; left: 0; top: 0.52em; width: 6px; height: 6px; border-radius: 999px; background: var(--cb-accent-azure); } /* ------------------------------------------------------- song builder ----- */ .band { display: flex; align-items: center; gap: clamp(32px, 5vw, 72px); background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(32px, 4vw, 56px) clamp(24px, 4vw, 60px); } .band-copy { display: flex; flex-direction: column; gap: 16px; flex: 1 1 auto; } .band-copy .body { max-width: 560px; } .band-note { color: var(--text-muted); } .band-aside { display: flex; flex-direction: column; gap: 10px; flex: none; width: 300px; } .section-row { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; font-size: 0.875rem; line-height: 1.5; font-weight: 500; color: var(--cb-chrome-200); } .section-row .swatch { width: 6px; height: 26px; border-radius: 3px; flex: none; } .swatch-cyan { background: var(--cb-accent-cyan); } .swatch-azure { background: var(--cb-accent-azure); } .swatch-violet { background: var(--cb-accent-violet); } .section-row.is-active { border-color: var(--line-strong); color: var(--text); } .section-row.is-add { background: transparent; border-style: dashed; border-color: var(--line-strong); color: var(--text-faint); } /* --------------------------------------------------------- also-in strip -- */ .strip { display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; grid-template-columns: repeat(3, minmax(0, 1fr)); } .strip-item { display: flex; flex-direction: column; gap: 8px; background: var(--surface); padding: 26px; } .strip-item h3 { font-size: 1rem; font-weight: 600; color: var(--text); } .strip-item p { font-size: 0.875rem; line-height: 1.5; color: var(--text-muted); } /* -------------------------------------------------------------- boundaries */ .boundaries { display: grid; gap: clamp(28px, 4vw, 56px); grid-template-columns: repeat(2, minmax(0, 1fr)); background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(28px, 4vw, 52px) clamp(24px, 4vw, 56px); } .check-list { display: flex; flex-direction: column; gap: 13px; } .check-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.9375rem; line-height: 1.55; color: var(--cb-chrome-300); } .check-list svg { flex: none; margin-top: 3px; } .list-title { font-size: 0.75rem; letter-spacing: 0.18em; font-weight: 500; text-transform: uppercase; color: var(--text-muted); margin-bottom: 18px; } .list-title-tight { margin-bottom: 0; } /* ------------------------------------------------------------- pricing ---- */ .price-card { display: flex; flex-direction: column; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: clamp(24px, 3vw, 34px); position: relative; overflow: hidden; } .price-card.is-featured { border-color: var(--line-strong); background: var(--surface-raised); } .price-card.is-featured::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: var(--rim); } /* min-height keeps the three bodies on one baseline whether the qualifier wraps or not. */ .price-head { display: flex; flex-direction: column; gap: 6px; min-height: 74px; } .price-name { font-size: 1.125rem; font-weight: 600; color: var(--text); } .price-figure { display: flex; align-items: baseline; gap: 10px; font-size: 1.75rem; line-height: 1.2; font-weight: 600; letter-spacing: -0.02em; color: var(--cb-chrome-300); flex-wrap: wrap; } .price-figure .qualifier { font-size: 0.875rem; font-weight: 500; letter-spacing: 0; color: var(--text-muted); } .price-note { font-size: 0.9375rem; line-height: 1.55; color: var(--text-muted); } .tbc-banner { display: flex; align-items: flex-start; gap: 16px; border: 1px dashed var(--line-strong); border-radius: var(--r-md); padding: 22px 26px; margin-top: 28px; } .tbc-banner svg { flex: none; margin-top: 2px; color: var(--accent-orchid); } .tbc-banner p { font-size: 0.9375rem; line-height: 1.6; color: var(--text-muted); } .tbc-banner strong { color: var(--cb-chrome-200); font-weight: 600; } /* -------------------------------------------------------------- sounds ---- */ .sounds { display: flex; align-items: center; gap: clamp(36px, 5vw, 80px); } .sounds-copy { display: flex; flex-direction: column; gap: 24px; flex: 1 1 auto; max-width: 660px; } .sounds-names { display: flex; flex-direction: column; gap: 9px; } .sounds-names .wordmark { font-size: 20px; } .sounds-names .suffix { font-size: 10px; padding-left: 0; } .sounds-art { flex: none; width: min(380px, 40%); } .art-tile { position: relative; aspect-ratio: 1; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--surface); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; overflow: hidden; } .art-tile::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--rim); } .socials { display: flex; flex-wrap: wrap; gap: 12px; } .socials-column { flex-direction: column; flex-wrap: nowrap; } .socials-column .social { justify-content: flex-start; } .social { display: inline-flex; align-items: center; gap: 10px; font-size: 0.875rem; font-weight: 600; color: var(--text); border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 13px 20px; min-height: 46px; transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease); } .social:hover { color: var(--text); border-color: var(--cb-chrome-500); background: rgba(255, 255, 255, 0.02); } .social svg { color: var(--text-muted); flex: none; } .social:hover svg { color: var(--cb-chrome-200); } /* ------------------------------------------------------------ signup ------ */ .signup-inner { display: flex; flex-direction: column; align-items: center; gap: clamp(20px, 2.6vw, 26px); text-align: center; } .signup-inner .lede { max-width: 560px; } .signup-form { display: flex; gap: 10px; width: 100%; max-width: 470px; padding-top: 6px; } .signup-form input[type="email"] { flex: 1 1 auto; min-width: 0; height: 52px; padding: 0 18px; border: 1px solid var(--line-strong); border-radius: var(--r-sm); background: var(--surface); color: var(--text); font-family: inherit; font-size: 1rem; transition: border-color 0.18s var(--ease); } .signup-form input[type="email"]::placeholder { color: var(--text-muted); } .signup-form input[type="email"]:hover { border-color: var(--cb-chrome-500); } .signup-form input[type="email"]:focus { border-color: var(--accent); outline: none; } .signup-form .btn { height: 52px; padding-inline: 26px; } /* Honeypot. Off-screen rather than display:none — some bots skip hidden fields. */ .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; } .form-status { font-size: 0.875rem; line-height: 1.5; min-height: 1.5em; color: var(--text-muted); text-align: center; } .form-status[data-state="error"] { color: #FF9B9B; } .form-status[data-state="ok"] { color: var(--accent); } .signup-fineprint { font-size: 0.8125rem; line-height: 1.5; color: var(--text-muted); } /* ------------------------------------------------------------- footer ----- */ .site-footer { border-top: 1px solid var(--hairline); background: var(--ground-sunk); padding-block: 40px; } .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; } .footer-brand { display: flex; align-items: center; gap: 12px; } .footer-brand .mark { width: 32px; } .footer-brand p { font-size: 0.875rem; line-height: 1.5; color: var(--text-muted); } .footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 4px clamp(18px, 2.4vw, 32px); } /* Padding rather than height: the links stay on the text baseline while the hit area reaches 44px. */ .footer-links a { font-size: 0.875rem; color: var(--text-muted); display: inline-flex; align-items: center; min-height: 44px; } .footer-links a:hover { color: var(--text); } .copyright { font-size: 0.75rem; line-height: 1.4; letter-spacing: 0.01em; font-weight: 500; color: var(--text-muted); } /* ---------------------------------------------------------- responsive ---- */ @media (max-width: 1080px) { .band { flex-direction: column; align-items: stretch; } .band-aside { width: 100%; } .sounds { flex-direction: column; align-items: stretch; } .sounds-art { width: 100%; max-width: 380px; } } @media (max-width: 900px) { .strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .boundaries { grid-template-columns: minmax(0, 1fr); } } @media (max-width: 760px) { /* Nav collapses to the CTA only. Five links do not fit, and a hamburger for a one-page site would hide four anchors behind a tap for no gain. */ .site-nav a:not(.btn) { display: none; } .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); } .strip { grid-template-columns: minmax(0, 1fr); } .footer-inner { flex-direction: column; align-items: flex-start; gap: 24px; } } @media (max-width: 520px) { .signup-form { flex-direction: column; } .signup-form .btn { width: 100%; } .hero-actions { flex-direction: column; width: 100%; } .hero-actions .btn { width: 100%; } .window-body { aspect-ratio: 4 / 3; } } /* --------------------------------------------------------- motion ---------- */ .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); } .reveal.is-visible { opacity: 1; transform: none; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } .reveal { opacity: 1; transform: none; } }