/* IKI marketing site — white type on black, or the reverse. No colour anywhere: hierarchy comes from weight, size and grey, not from hue. ONY One (everything) · IBM Plex Mono (filenames = ownership). */ @font-face { font-family: "ONY One"; src: url("../fonts/onyone-thin.woff2") format("woff2"); font-weight: 100; font-style: normal; font-display: swap; } @font-face { font-family: "ONY One"; src: url("../fonts/onyone-light.woff2") format("woff2"); font-weight: 300; font-style: normal; font-display: swap; } @font-face { font-family: "ONY One"; src: url("../fonts/onyone-regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; } @font-face { font-family: "ONY One"; src: url("../fonts/onyone-medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; } @font-face { font-family: "ONY One"; src: url("../fonts/onyone-bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; } @font-face { font-family: "ONY One"; src: url("../fonts/onyone-black.woff2") format("woff2"); font-weight: 900; font-style: normal; font-display: swap; } @font-face { font-family: "IBM Plex Mono"; src: url("../fonts/plexmono-latin.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; } /* ---------- themes ---------- Dark is the default (the brand's resting state); light is a choice via the toggle (data-theme="light" on , remembered in localStorage). Every colour below is a shade of one axis: bg ↔ ink. "inv-*" is the same axis flipped, used by .night blocks so an inverted section reads right in both themes. */ :root { --bg: #000000; --bg-sunken: #141414; --card: #0e0e0e; --ink: #ffffff; --ink-soft: #b3b3b3; --ink-faint: #767676; --line: rgba(255, 255, 255, 0.16); --shadow: rgba(0, 0, 0, 0.6); --shadow-deep: rgba(0, 0, 0, 0.8); --scrim: 0, 0, 0; --inv-bg: #ffffff; --inv-bg-deep: #f4f4f4; --inv-card: #ffffff; --inv-ink: #000000; --inv-soft: #4d4d4d; --inv-line: rgba(0, 0, 0, 0.12); --inv-scrim: 255, 255, 255; --radius: 16px; --radius-lg: 24px; --sans: "ONY One", -apple-system, "SF Pro Text", "Helvetica Neue", sans-serif; --serif: var(--sans); --mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace; --max: 1160px; --ease: cubic-bezier(0.16, 1, 0.3, 1); color-scheme: dark; } :root[data-theme="light"] { --bg: #ffffff; --bg-sunken: #f2f2f2; --card: #ffffff; --ink: #000000; --ink-soft: #4d4d4d; --ink-faint: #8a8a8a; --line: rgba(0, 0, 0, 0.12); --shadow: rgba(0, 0, 0, 0.12); --shadow-deep: rgba(0, 0, 0, 0.22); --scrim: 255, 255, 255; --inv-bg: #000000; --inv-bg-deep: #0a0a0a; --inv-card: #161616; --inv-ink: #ffffff; --inv-soft: #a3a3a3; --inv-line: rgba(255, 255, 255, 0.16); --inv-scrim: 0, 0, 0; color-scheme: light; } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { font-family: var(--sans); font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; transition: background 0.3s, color 0.3s; } ::selection { background: var(--ink); color: var(--bg); } a { color: inherit; text-decoration: none; } img { max-width: 100%; display: block; } ul { list-style: none; } /* Photography and app shots go grey too — the rule is the whole page, not just the CSS */ .phone img, .distill-visual img { filter: grayscale(1); } /* ---------- type ---------- */ h1, h2, .display { font-family: var(--sans); font-weight: 500; letter-spacing: -0.03em; line-height: 0.98; } h1 { font-size: clamp(2.9rem, 8vw, 6rem); } h2 { font-size: clamp(2rem, 4.6vw, 3.3rem); margin-bottom: 22px; } h3 { font-family: var(--sans); font-size: 1.05rem; font-weight: 700; letter-spacing: -0.01em; } em { font-style: normal; font-weight: 300; } .lede { font-size: clamp(1.1rem, 1.9vw, 1.3rem); line-height: 1.5; font-weight: 300; color: var(--ink-soft); max-width: 33em; } .kicker { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: lowercase; color: var(--ink-faint); margin-bottom: 20px; } .mono { font-family: var(--mono); font-size: 0.85em; } .filepath { font-family: var(--mono); font-size: 0.82rem; color: var(--ink-faint); background: var(--bg-sunken); border-radius: 8px; padding: 3px 10px; display: inline-block; } /* Inverted block: black on a white page, white on a black one */ .night { background: var(--inv-bg); color: var(--inv-ink); } .night .lede { color: var(--inv-soft); } .night .kicker { color: var(--inv-soft); } .night .filepath { background: var(--inv-card); color: var(--inv-soft); } /* ---------- layout ---------- */ .wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; } section { padding: 120px 0; position: relative; } .section-tight { padding: 80px 0; } .page-hero + .section-tight { padding-top: 24px; } /* ---------- nav ---------- */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 16px 0; transition: background 0.4s, box-shadow 0.4s; } .nav.scrolled { background: rgba(var(--scrim), 0.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--line); } .nav .wrap { display: flex; align-items: center; gap: 30px; } .nav-logo { font-family: var(--sans); font-size: 1.45rem; font-weight: 700; letter-spacing: -0.03em; display: inline-flex; align-items: center; gap: 0.5rem; } /* Знак-четырёхлистник: currentColor, чтобы наследовать цвет текста в шапке и футере */ .nav-logo .mark, .footer-logo .mark { width: 1.15em; height: 1.15em; flex: none; } .nav-links { display: flex; gap: 24px; margin-left: auto; align-items: center; } .nav-links a { font-size: 0.92rem; font-weight: 500; color: var(--ink-soft); transition: color 0.2s; } .nav-links a:hover, .nav-links a.active { color: var(--ink); } /* Theme toggle: a small disc, half-filled — reads in either theme without a label */ .theme-toggle { width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--line); background: transparent; color: var(--ink); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; flex: none; transition: border-color 0.2s, transform 0.3s var(--ease); } .theme-toggle:hover { border-color: var(--ink); transform: rotate(180deg); } .theme-toggle svg { width: 16px; height: 16px; } /* ---------- buttons ---------- */ .btn { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; padding: 13px 24px; border-radius: 999px; font-size: 0.96rem; font-weight: 500; transition: transform 0.3s var(--ease), box-shadow 0.3s, background 0.2s, color 0.2s; cursor: pointer; border: none; font-family: var(--sans); } .btn-primary { background: var(--ink); color: var(--bg); } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 34px var(--shadow); } .btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); } .btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink); } .night .btn-primary { background: var(--inv-ink); color: var(--inv-bg); } .night .btn-ghost { color: var(--inv-ink); box-shadow: inset 0 0 0 1.5px var(--inv-line); } .night .btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--inv-ink); } /* ---------- hero: scraps settle into a card ---------- */ .hero { min-height: 100svh; display: flex; align-items: center; padding: 130px 0 80px; position: relative; overflow: hidden; } .hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; } .hero-eyebrow { font-family: var(--mono); font-size: 0.82rem; color: var(--ink-faint); margin-bottom: 26px; } .hero h1 .soft { font-weight: 300; } .hero-sub { margin-top: 26px; } .hero-ctas { display: flex; gap: 14px; margin-top: 38px; flex-wrap: wrap; align-items: center; } .hero-footnote { margin-top: 20px; font-size: 0.85rem; color: var(--ink-faint); } /* Collage: scraps fly in and settle; the typeset card lands last */ .collage { position: relative; height: 560px; } .scrap { position: absolute; background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 14px 44px var(--shadow); padding: 14px 16px; font-size: 0.8rem; color: var(--ink-soft); opacity: 0; transform: translateY(60px) rotate(0deg); animation: settle 1.1s var(--ease) forwards; } @keyframes settle { 0% { opacity: 0; transform: translateY(60px) rotate(0deg) scale(0.96); } 100% { opacity: 1; transform: translateY(0) rotate(var(--rot, 0deg)) scale(1); } } .scrap-url { top: 4%; left: 2%; --rot: -4deg; animation-delay: 0.15s; max-width: 240px; } .scrap-shot { top: 18%; right: 4%; --rot: 3deg; animation-delay: 0.3s; width: 150px; padding: 8px; } .scrap-shot .shot-fake { background: var(--bg-sunken); border-radius: 6px; height: 190px; } .scrap-voice { bottom: 26%; left: 0; --rot: 2deg; animation-delay: 0.45s; } .wave { display: flex; gap: 2.5px; align-items: center; height: 26px; } .wave i { width: 3px; border-radius: 2px; background: var(--ink); opacity: 0.7; } .hero-card { position: absolute; bottom: 0; right: 6%; width: min(330px, 78%); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: 0 34px 90px var(--shadow-deep); padding: 28px; opacity: 0; transform: translateY(70px); animation: settle 1.2s var(--ease) 0.7s forwards; } .hero-card h4 { font-family: var(--sans); font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; margin-bottom: 10px; } .hero-card p { font-size: 0.86rem; color: var(--ink-soft); line-height: 1.5; } .hero-card .tags { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; } .hero-card .tag { font-size: 0.72rem; font-weight: 500; color: var(--ink); background: var(--bg-sunken); padding: 3px 10px; border-radius: 999px; } .hero-card .file { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); } /* ---------- reveals ---------- */ .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); } .reveal.in { opacity: 1; transform: none; } .reveal-d1 { transition-delay: 0.07s; } .reveal-d2 { transition-delay: 0.14s; } .reveal-d3 { transition-delay: 0.21s; } @media (prefers-reduced-motion: reduce) { .reveal, .scrap, .hero-card { opacity: 1; transform: none; animation: none; transition: none; } html { scroll-behavior: auto; } } /* ---------- chapter dividers (particle fields) ---------- */ .chapter { position: relative; overflow: hidden; min-height: 86svh; display: flex; align-items: flex-end; padding: 0; } /* Главы рисуются частицами: канвас наследует цвет темы, точки берут его из color */ .chapter-canvas { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--ink); pointer-events: none; } .chapter.night .chapter-canvas { color: var(--inv-ink); } .chapter-scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(var(--scrim), 0.06) 30%, rgba(var(--scrim), 0.93) 100%); } .chapter.night .chapter-scrim { background: linear-gradient(180deg, rgba(var(--inv-scrim), 0.12) 25%, rgba(var(--inv-scrim), 0.92) 100%); } .chapter.night .chapter-scrim.flat { background: rgba(var(--inv-scrim), 0.55); } .chapter-content { position: relative; z-index: 2; width: 100%; padding: 0 0 88px; } /* ---------- phone shots ---------- */ .phone { border-radius: 42px; border: 8px solid var(--ink); box-shadow: 0 30px 80px var(--shadow-deep); overflow: hidden; background: var(--ink); } .phone img { border-radius: 34px; } .shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; align-items: start; margin-top: 64px; } .shots figure:nth-child(2) { transform: translateY(44px); } .shots figcaption { margin-top: 18px; font-size: 0.9rem; color: var(--ink-soft); text-align: center; } /* ---------- sticky distill sequence ---------- */ .distill { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; } .distill-visual { position: sticky; top: 90px; } .distill-steps { display: grid; gap: 6vh; padding: 12vh 0; } .distill-step { opacity: 0.32; transition: opacity 0.5s; } .distill-step.active { opacity: 1; } .distill-step h3 { font-family: var(--sans); font-size: 1.6rem; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 10px; } .distill-step p { color: var(--ink-soft); max-width: 26em; } /* ---------- feature grid ---------- */ .grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); margin-top: 52px; } .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; transition: transform 0.35s var(--ease), box-shadow 0.35s; } .card:hover { transform: translateY(-4px); box-shadow: 0 18px 46px var(--shadow); } .card h3 { margin-bottom: 8px; } .card p { font-size: 0.94rem; color: var(--ink-soft); } .card .glyph { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--bg-sunken); color: var(--ink); margin-bottom: 18px; font-size: 1.25rem; } /* ---------- night library (manifesto) ---------- */ .manifesto { text-align: left; max-width: 880px; margin: 0 auto; } .manifesto .line { font-family: var(--sans); font-size: clamp(1.7rem, 4vw, 3rem); font-weight: 500; letter-spacing: -0.02em; line-height: 1.18; color: var(--inv-soft); transition: color 0.5s; padding: 6px 0; } .manifesto .line.lit { color: var(--inv-ink); } .manifesto .line em { font-weight: 300; } .mdfile { margin: 64px auto 0; max-width: 640px; background: var(--inv-bg-deep); border: 1px solid var(--inv-line); border-radius: var(--radius); font-family: var(--mono); font-size: 0.82rem; line-height: 1.7; color: var(--inv-soft); overflow: hidden; } .mdfile-bar { padding: 10px 18px; border-bottom: 1px solid var(--inv-line); color: var(--inv-soft); font-size: 0.75rem; display: flex; justify-content: space-between; } .mdfile pre { padding: 20px 22px; overflow-x: auto; white-space: pre; } .mdfile .k { color: var(--inv-ink); } /* ---------- rules cards ---------- */ .rules { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 52px; } .rule-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 26px; box-shadow: 0 10px 30px var(--shadow); transform: rotate(var(--rot, 0deg)); transition: transform 0.35s var(--ease); } .rule-card:hover { transform: rotate(0deg) translateY(-4px); } .rule-card .num { font-family: var(--sans); font-size: 2rem; font-weight: 900; letter-spacing: -0.03em; color: var(--ink); } .rule-card h3 { margin: 10px 0 6px; } .rule-card p { font-size: 0.92rem; color: var(--ink-soft); } /* ---------- comparison ---------- */ .compare-table { width: 100%; border-collapse: collapse; margin-top: 44px; font-size: 0.94rem; } .compare-table th, .compare-table td { padding: 15px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; } .compare-table th { font-weight: 700; font-size: 0.8rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-faint); } .compare-table td:first-child { font-weight: 500; } .compare-table .yes { color: var(--ink); font-weight: 700; } .compare-table .no { color: var(--ink-faint); } .compare-table .iki-col { background: var(--bg-sunken); } .compare-note { font-size: 0.82rem; color: var(--ink-faint); margin-top: 16px; } /* ---------- pricing ---------- */ .price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 22px; margin-top: 52px; align-items: stretch; } .price-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 38px 32px; display: flex; flex-direction: column; } .price-card.featured { border: 2px solid var(--ink); box-shadow: 0 22px 60px var(--shadow); position: relative; } .price-tag { font-family: var(--sans); font-size: 2.9rem; font-weight: 700; letter-spacing: -0.04em; margin: 10px 0 2px; } .price-tag small { font-size: 1rem; font-family: var(--sans); font-weight: 400; letter-spacing: 0; color: var(--ink-faint); } .price-note { font-size: 0.87rem; color: var(--ink-faint); margin-bottom: 22px; } .price-card ul { display: grid; gap: 9px; margin: 0 0 30px; font-size: 0.93rem; } .price-card li { padding-left: 24px; position: relative; color: var(--ink-soft); } .price-card li::before { content: ""; position: absolute; left: 0; top: 7px; width: 13px; height: 13px; border-radius: 50%; box-shadow: inset 0 0 0 4px var(--ink); } .price-card .btn { margin-top: auto; justify-content: center; } .badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; padding: 5px 14px; border-radius: 999px; white-space: nowrap; } /* ---------- FAQ ---------- */ .faq-list { margin-top: 44px; border-top: 1px solid var(--line); } .faq-item { border-bottom: 1px solid var(--line); } .faq-item summary { font-family: var(--sans); font-size: 1.22rem; font-weight: 500; letter-spacing: -0.01em; padding: 24px 44px 24px 0; cursor: pointer; list-style: none; position: relative; } .faq-item summary::-webkit-details-marker { display: none; } .faq-item summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-family: var(--sans); font-size: 1.45rem; font-weight: 300; color: var(--ink); transition: transform 0.3s var(--ease); } .faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); } .faq-body { padding: 0 0 26px; color: var(--ink-soft); max-width: 44em; } .faq-body p + p { margin-top: 12px; } /* ---------- footer ---------- */ footer { background: var(--inv-bg); color: var(--inv-soft); padding: 80px 0 44px; font-size: 0.92rem; } .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 56px; } .footer-grid h4 { font-size: 0.78rem; letter-spacing: 0.11em; text-transform: uppercase; color: var(--inv-ink); margin-bottom: 14px; } .footer-grid a { display: block; padding: 4px 0; transition: color 0.2s; } .footer-grid a:hover { color: var(--inv-ink); } .footer-logo { font-family: var(--sans); font-size: 1.9rem; font-weight: 700; letter-spacing: -0.03em; color: var(--inv-ink); margin-bottom: 10px; display: inline-flex; align-items: center; gap: 0.5rem; } .footer-bottom { border-top: 1px solid var(--inv-line); padding-top: 30px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.82rem; } /* ---------- prose (vision) ---------- */ .prose { max-width: 41em; margin: 0 auto; font-size: 1.12rem; line-height: 1.75; } .prose h2 { font-size: 1.9rem; margin: 60px 0 18px; } .prose p + p { margin-top: 18px; } .prose .pull { font-family: var(--sans); font-size: 1.6rem; line-height: 1.3; font-weight: 500; letter-spacing: -0.02em; margin: 44px 0; padding-left: 26px; border-left: 3px solid var(--ink); } .page-hero { padding: 190px 0 64px; } .page-hero h1 { font-size: clamp(2.5rem, 6vw, 4.3rem); } .page-hero .lede { margin-top: 18px; } /* ---------- responsive ---------- */ @media (max-width: 960px) { section { padding: 84px 0; } .hero-grid { grid-template-columns: 1fr; } .collage { height: 420px; max-width: 480px; } .distill { grid-template-columns: 1fr; } .distill-visual { position: static; } .distill-steps { padding: 40px 0; gap: 36px; } .distill-step { opacity: 1; } .shots { grid-template-columns: 1fr; max-width: 340px; margin-left: auto; margin-right: auto; } .shots figure:nth-child(2) { transform: none; } .footer-grid { grid-template-columns: 1fr 1fr; } .nav-links { gap: 14px; } .nav-links a:not(.btn):nth-child(-n+2) { display: none; } } @media (max-width: 560px) { .nav-links a:not(.btn) { display: none; } .nav-links .btn { padding: 8px 16px; font-size: 0.84rem; } .compare-scroll { overflow-x: auto; margin: 0 -28px; padding: 0 28px; } .compare-table { min-width: 700px; } } /* ---------- знак: круги, оживающие по наведению ---------- */ .nav-logo .mark, .footer-logo .mark { overflow: visible; } .mark .mark-ring, .mark .mark-core { transform-origin: 14px 14px; } .mark .mark-ring circle, .mark .mark-core circle { transition: r 0.5s var(--ease); } /* Наведение раскручивает кольцо и ядро навстречу друг другу */ .nav-logo:hover .mark-ring, .footer-logo:hover .mark-ring { animation: markSpin 3.2s linear infinite; } .nav-logo:hover .mark-core, .footer-logo:hover .mark-core { animation: markSpinBack 2.4s linear infinite; } .nav-logo:hover .mark .mark-core circle { r: 3.9; } @keyframes markSpin { to { transform: rotate(360deg); } } @keyframes markSpinBack { to { transform: rotate(-360deg); } } /* ---------- иконки из точек ---------- */ .dot-icon { width: 52px; height: 52px; color: var(--ink); display: block; } .night .dot-icon { color: var(--inv-ink); } .dot-icon circle { opacity: 0; transform-box: fill-box; transform-origin: center; } .reveal.in .dot-icon circle, .dot-icon.in circle { animation: dotIn 0.5s var(--ease) forwards; } /* Точки проявляются по очереди — иконка «собирается» */ .dot-icon circle:nth-child(1) { animation-delay: 0.02s; } .dot-icon circle:nth-child(2) { animation-delay: 0.05s; } .dot-icon circle:nth-child(3) { animation-delay: 0.08s; } .dot-icon circle:nth-child(4) { animation-delay: 0.11s; } .dot-icon circle:nth-child(5) { animation-delay: 0.14s; } .dot-icon circle:nth-child(6) { animation-delay: 0.17s; } .dot-icon circle:nth-child(7) { animation-delay: 0.20s; } .dot-icon circle:nth-child(8) { animation-delay: 0.23s; } .dot-icon circle:nth-child(9) { animation-delay: 0.26s; } .dot-icon circle:nth-child(10) { animation-delay: 0.29s; } .dot-icon circle:nth-child(11) { animation-delay: 0.32s; } .dot-icon circle:nth-child(12) { animation-delay: 0.35s; } @keyframes dotIn { from { opacity: 0; transform: scale(0.2); } to { opacity: 1; transform: scale(1); } } @media (prefers-reduced-motion: reduce) { .dot-icon circle { opacity: 1; animation: none; } .nav-logo:hover .mark-ring, .nav-logo:hover .mark-core, .footer-logo:hover .mark-ring, .footer-logo:hover .mark-core { animation: none; } }