/* Klariton Design Tokens v2.0 — Periwinkle */ :root { /* Brand */ --color-brand: #7C7AF5; --color-brand-hover: #9290FF; --color-brand-subtle: #1D1B3A; --color-brand-border: #3A3870; --color-brand-on: #0A0A18; /* Backgrounds */ --color-bg: #0A0A12; --color-bg-elevated: #12121E; --color-bg-elevated-hi: #181828; --color-bg-input: #06060C; --color-bg-sidebar: #08080F; --color-bg-companion: #0E0E18; /* Borders */ --color-border-strong: #383852; --color-border-default: #2A2A40; --color-border-subtle: #1E1E2E; /* Text */ --color-text-primary: #E8EFED; --color-text-muted: #9AAFAB; --color-text-dim: #6B847F; /* Semantic */ --color-danger: #E07A6B; --color-danger-bg: #2A1614; --color-danger-border: #3A2422; --color-warning: #D4A656; --color-warning-bg: #2A2417; --color-warning-border: #3A3220; --color-info: #6BA4D4; --color-info-bg: #172A36; --color-info-border: #234156; --color-success: #6BC9A6; --color-success-bg: #14241F; --color-success-border: #1F3A30; /* Radii */ --radius-sm: 4px; --radius-md: 6px; --radius-lg: 10px; --radius-xl: 14px; --radius-2xl: 20px; /* Shadows */ --shadow-card: 0 1px 0 0 rgba(255,255,255,0.02), 0 1px 2px 0 rgba(0,0,0,0.4); --shadow-drawer: 0 24px 60px -12px rgba(0,0,0,0.6); --shadow-modal: 0 30px 80px -20px rgba(0,0,0,0.7); --shadow-glow: 0 0 0 1px rgba(124,122,245,0.2), 0 12px 40px -12px rgba(124,122,245,0.4); /* Spacing */ --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px; --space-12: 48px; --space-16: 64px; --space-20: 80px; --space-24: 96px; --space-32: 128px; /* Type */ --font-sans: 'Inter', system-ui, -apple-system, sans-serif; --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace; --tracking-tight: -0.02em; --tracking-normal: 0; --tracking-wide: 0.04em; --tracking-wider: 0.10em; --tracking-widest: 0.18em; --tracking-label: 0.12em; } * { box-sizing: border-box; } html, body { margin: 0; padding: 0; } /* overflow-x only on — putting it on turns body into the scroll container and breaks the sticky header. */ html { overflow-x: hidden; } body { max-width: 100%; } body { background: var(--color-bg); color: var(--color-text-primary); font-family: var(--font-sans); font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; font-feature-settings: 'cv11', 'ss01', 'ss03'; } a { color: inherit; text-decoration: none; } button { font-family: inherit; cursor: pointer; } ::selection { background: var(--color-brand); color: var(--color-brand-on); } ::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--color-border-subtle); border-radius: 6px; } ::-webkit-scrollbar-thumb:hover { background: var(--color-border-default); } .font-mono { font-family: var(--font-mono); font-feature-settings: 'tnum' on, 'lnum' on; } .tabular { font-variant-numeric: tabular-nums; } .eyebrow { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-dim); font-weight: 500; } /* Typography scale */ .t-hero { font-size: clamp(40px, 5.5vw, 72px); line-height: 1.02; letter-spacing: -0.025em; font-weight: 500; } .t-mega { font-size: clamp(36px, 4.5vw, 56px); line-height: 1.05; letter-spacing: -0.022em; font-weight: 500; } .t-display { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.1; letter-spacing: -0.02em; font-weight: 500; } .t-h2 { font-size: clamp(22px, 2.4vw, 28px); line-height: 1.2; letter-spacing: -0.015em; font-weight: 500; } .t-h3 { font-size: 18px; line-height: 1.35; letter-spacing: -0.01em; font-weight: 500; } .t-body-lg { font-size: 18px; line-height: 1.55; color: var(--color-text-muted); } .t-body { font-size: 15px; line-height: 1.55; color: var(--color-text-muted); } .t-small { font-size: 13px; line-height: 1.5; color: var(--color-text-muted); } .t-micro { font-size: 12px; line-height: 1.4; color: var(--color-text-dim); } /* Buttons */ .btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: var(--radius-md); font-size: 14px; font-weight: 500; border: 1px solid transparent; transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease; white-space: nowrap; } .btn:active { transform: translateY(1px); } .btn-primary { background: var(--color-brand); color: var(--color-brand-on); } .btn-primary:hover { background: var(--color-brand-hover); } .btn-secondary { background: transparent; color: var(--color-text-primary); border-color: var(--color-border-default); } .btn-secondary:hover { background: var(--color-bg-elevated); border-color: var(--color-border-strong); } .btn-ghost { background: transparent; color: var(--color-text-primary); } .btn-ghost:hover { background: var(--color-bg-elevated); } .btn-sm { height: 32px; padding: 0 12px; font-size: 13px; } .btn-lg { height: 48px; padding: 0 22px; font-size: 15px; } .btn:disabled, .btn[aria-disabled="true"] { opacity: 0.4; cursor: not-allowed; pointer-events: none; } .btn:disabled:active, .btn[aria-disabled="true"]:active { transform: none; } /* Cards */ .card { background: var(--color-bg-elevated); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); } /* Pills */ .pill { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 999px; font-size: 11.5px; font-weight: 500; border: 1px solid var(--color-border-default); background: var(--color-bg-elevated); color: var(--color-text-muted); } .pill-brand { background: var(--color-brand-subtle); border-color: var(--color-brand-border); color: var(--color-brand); } .pill-info { background: var(--color-info-bg); border-color: var(--color-info-border); color: var(--color-info); } .pill-warning { background: var(--color-warning-bg); border-color: var(--color-warning-border); color: var(--color-warning); } .pill-success { background: var(--color-success-bg); border-color: var(--color-success-border); color: var(--color-success); } /* Layout helpers */ .container { max-width: 1280px; margin: 0 auto; padding: 0 32px; } .container-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; } @media (max-width: 640px) { .container, .container-narrow { padding: 0 20px; } } /* Section */ section { position: relative; } .section-pad { padding: 96px 0; } .section-pad-sm { padding: 64px 0; } /* Divider */ .divider { height: 1px; background: var(--color-border-subtle); width: 100%; } /* Subtle grid backdrop */ .bg-grid { background-image: linear-gradient(to right, rgba(124,122,245,0.04) 1px, transparent 1px), linear-gradient(to bottom, rgba(124,122,245,0.04) 1px, transparent 1px); background-size: 48px 48px; } /* Glow */ .glow { background: radial-gradient(60% 50% at 50% 0%, rgba(124,122,245,0.18), transparent 70%); } /* Link */ .link { color: var(--color-text-primary); border-bottom: 1px solid var(--color-border-default); transition: border-color .15s, color .15s; } .link:hover { border-color: var(--color-brand); color: var(--color-brand); } /* Code-style tag */ .tag-mono { display: inline-flex; align-items: center; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; color: var(--color-text-dim); text-transform: uppercase; } /* Site chrome */ .site-header { position: sticky; top: 0; z-index: 50; background: rgba(10,10,18,0.78); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-bottom: 1px solid var(--color-border-subtle); } .nav-bar { display: flex; align-items: center; height: 64px; gap: 24px; } .brand-mark { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: 15px; letter-spacing: -0.01em; } .brand-mark .mark { width: 28px; height: 28px; border-radius: 6px; background: var(--color-brand); display: inline-flex; align-items: center; justify-content: center; color: var(--color-brand-on); font-weight: 600; font-size: 16px; } .nav-links { display: flex; align-items: center; gap: 2px; flex: 1; } .nav-link { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 14px; border-radius: var(--radius-md); font-size: 15.5px; font-weight: 500; letter-spacing: -0.005em; color: var(--color-text-primary); background: transparent; border: 0; font-family: inherit; transition: color .15s, background .15s; cursor: pointer; text-decoration: none; } .nav-link:hover, .nav-link.is-open { color: var(--color-brand); background: var(--color-brand-subtle); } .nav-link svg { width: 13px; height: 13px; opacity: 0.65; transition: transform .15s; } .nav-link.is-open svg { transform: rotate(180deg); } .nav-cta { display: flex; align-items: center; gap: 8px; } /* Mega menu */ .megamenu { position: absolute; left: 0; right: 0; top: 100%; background: var(--color-bg-elevated); border-top: 1px solid var(--color-border-subtle); border-bottom: 1px solid var(--color-border-subtle); box-shadow: var(--shadow-drawer); display: none; z-index: 40; } .megamenu.is-open { display: block; } .megamenu-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; padding: 36px 0 40px; } .mm-col-title { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-dim); margin: 0 0 16px; font-weight: 500; } .mm-link { display: block; padding: 8px 0; color: var(--color-text-primary); font-size: 14px; font-weight: 500; letter-spacing: -0.005em; border-radius: 6px; } .mm-link:hover { color: var(--color-brand); } .mm-link .desc { display: block; font-size: 12.5px; font-weight: 400; color: var(--color-text-muted); margin-top: 2px; letter-spacing: 0; } .mm-link .desc:hover { color: var(--color-text-muted); } .mm-feature { background: var(--color-bg-companion); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); padding: 20px; } /* Footer */ .site-footer { background: var(--color-bg-sidebar); border-top: 1px solid var(--color-border-subtle); padding: 64px 0 32px; margin-top: 96px; } .footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 40px; margin-bottom: 56px; } @media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } } .footer-col h4 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-dim); font-weight: 500; margin: 0 0 16px; } .footer-col a { display: block; font-size: 13.5px; color: var(--color-text-muted); padding: 5px 0; transition: color .15s; } .footer-col a:hover { color: var(--color-text-primary); } .footer-bottom { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--color-border-subtle); padding-top: 24px; font-size: 12px; color: var(--color-text-dim); gap: 24px; flex-wrap: wrap; } .lang-switcher { position: relative; display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-md); background: var(--color-bg-elevated); color: var(--color-text-muted); font-size: 12px; cursor: pointer; } .lang-switcher:hover { border-color: var(--color-border-default); color: var(--color-text-primary); } .lang-popover { position: absolute; bottom: calc(100% + 8px); left: 0; background: var(--color-bg-elevated); border: 1px solid var(--color-border-default); border-radius: var(--radius-lg); box-shadow: var(--shadow-modal); padding: 8px; display: none; width: 280px; max-height: 360px; overflow-y: auto; z-index: 60; } .lang-popover.is-open { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; } .lang-popover button { background: none; border: 0; color: var(--color-text-muted); text-align: left; padding: 6px 10px; border-radius: 4px; font-size: 12px; cursor: pointer; display: flex; justify-content: space-between; gap: 8px; } .lang-popover button:hover { background: var(--color-bg-elevated-hi); color: var(--color-text-primary); } .lang-popover button.is-active { color: var(--color-brand); background: var(--color-brand-subtle); } .lang-popover .lang-code { font-family: var(--font-mono); color: var(--color-text-dim); font-size: 10.5px; } /* Mobile nav */ .mobile-toggle { display: none; } .mobile-menu { display: none; } @media (max-width: 920px) { .nav-links, .nav-cta { display: none; } .nav-bar { justify-content: space-between; } .mobile-toggle { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-md); border: 1px solid var(--color-border-subtle); background: transparent; color: var(--color-text-primary); } .mobile-menu { position: fixed; left: 0; right: 0; top: 64px; bottom: 0; background: var(--color-bg); border-top: 1px solid var(--color-border-subtle); z-index: 45; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 20px 0 56px; } .mobile-menu.is-open { display: block; } } .mobile-nav { display: flex; flex-direction: column; } .mobile-nav a { display: block; padding: 15px 0; font-size: 18px; font-weight: 500; letter-spacing: -0.01em; color: var(--color-text-primary); border-bottom: 1px solid var(--color-border-subtle); } .mobile-nav a:hover, .mobile-nav a:active { color: var(--color-brand); } .mobile-cta { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; } .mobile-cta .btn { width: 100%; justify-content: center; } @media (min-width: 921px) { .mobile-menu { display: none !important; } } /* ── Responsive guards (mobile) ────────────────────────────── The design's "mock" visuals are built at desktop widths. On small screens, grid/flex children default to min-width:auto and refuse to shrink, which stretches the page wider than the viewport and clips text. These guards let columns shrink and scale oversized type. */ @media (max-width: 920px) { .hero-grid > *, .feat-row > *, .deep-row > *, .pl-grid > *, .cs-grid > *, .tp-grid > *, .int-grid > * { min-width: 0; } .hero-visual, .mockup, .mock, .pdp-mock, .qr-mock { max-width: 100%; } } @media (max-width: 640px) { .t-hero { font-size: clamp(30px, 8.5vw, 40px); } .t-mega { font-size: clamp(26px, 7.5vw, 38px); } .t-display { font-size: clamp(23px, 6.5vw, 32px); } .section-pad { padding: 64px 0; } .section-headline, .hero-headline { max-width: 100%; } /* The design lays out section headers and card rows as multi-column (mostly via inline styles) without a mobile fallback. On phones, stack everything to a single column. !important is required to beat the inline grid-template-columns declarations. */ [style*="grid-template-columns"] { grid-template-columns: 1fr !important; } .trust-row, .trust-checks, .pl-grid, .cs-grid, .tp-grid { grid-template-columns: 1fr !important; } .kl-advisor { max-width: 100%; } /* wide comparison/feature tables scroll sideways instead of clipping */ .cmp-table, .ftable, .docs-content table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; } /* docs sidebar + content must be allowed to shrink */ .docs-layout > * { min-width: 0; } } /* Animations */ @keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } } @keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } } .fade-up { animation: fade-up .6s ease both; } .pulse-dot { animation: pulse-dot 2s ease-in-out infinite; } /* Scroll-reveal — only active when JS adds .js-anim (and motion is allowed). Sections start hidden and fade up as they enter the viewport. */ .js-anim main > section[data-reveal] { opacity: 0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease; will-change: opacity, transform; } .js-anim main > section[data-reveal].is-in { opacity: 1; transform: none; } /* Reduced motion: turn everything off, show end state. */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; } .js-anim main > section[data-reveal] { opacity: 1 !important; transform: none !important; } }