/* kerfystudio.com — no tracker, no third party. */
@font-face { font-family: "Nunito"; src: url("/assets/nunito.ttf") format("truetype"); font-weight: 200 1000; font-display: swap; }

:root {
  --ground: #FBFAF8; --card: #FFFFFF; --ink: #14161B; --ink2: #4A5163; --muted: #8A90A0; --line: #E8E5E0;
  --accent: #FF7B5C; --accent-deep: #C9472A; --soft: #FFF1EC; --todo: #FFF1B8;
  --font: "Nunito", ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --ground: #0F1115; --card: #181B22; --ink: #F2F3F6; --ink2: #B9BECB; --muted: #8A90A0; --line: #282C35;
          --soft: #2A1C18; --todo: #4A3F12; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.6; font-weight: 600;
  -webkit-font-smoothing: antialiased; }
a { color: inherit; }
main { max-width: 1080px; overflow-x: clip; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-weight: 900; letter-spacing: -.03em; line-height: 1.08; margin: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 8px; }

.bar { max-width: 1080px; margin: 0 auto; display: flex; align-items: center; gap: 16px; padding: 22px 20px; }
.mark { text-decoration: none; font-size: 20px; font-weight: 800; letter-spacing: -.02em; display: inline-flex; align-items: center; gap: 9px; }
.mark b { font-weight: 1000; }
.dot { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px var(--soft); }
.bar nav { margin-left: auto; display: flex; align-items: center; gap: 22px; font-weight: 800; font-size: 15px; }
.bar nav a { text-decoration: none; color: var(--ink2); }
.bar nav a:hover { color: var(--ink); }
.switch { display: inline-flex; gap: 2px; background: var(--card); border-radius: 999px; padding: 3px; box-shadow: inset 0 0 0 1px var(--line); }
.switch a { padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 900; }
.switch a[aria-current] { background: var(--ink); color: var(--ground) !important; }

.kicker { font-size: 13px; font-weight: 1000; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-deep); margin: 0 0 16px; }
@media (prefers-color-scheme: dark) { .kicker { color: var(--accent); } }
.lede { font-size: clamp(19px, 2vw, 23px); color: var(--ink2); max-width: 760px; margin: 22px 0 0; line-height: 1.5; }

/* -- Home --------------------------------------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .9s cubic-bezier(.2, .9, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
.home main { max-width: 1160px; }
.hero { padding: 64px 0 70px; display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) { .hero { grid-template-columns: 1.4fr 1fr; padding: 90px 0 110px; } }
.hero h1 { font-size: clamp(42px, 6.4vw, 84px); letter-spacing: -.045em; max-width: 820px; }
.hero-apps { position: relative; height: 300px; }
.app-tile { --rx: 0deg; --ry: 0deg; position: absolute; width: 190px; height: 190px; border-radius: 46px; overflow: hidden; display: grid; place-items: center;
  box-shadow: 0 2px 6px rgba(20, 22, 27, .08), 0 34px 70px -24px rgba(20, 22, 27, .4); transition: transform .3s ease-out;
  transform: perspective(800px) rotateX(var(--rx)) rotateY(var(--ry)) rotate(var(--rot)); animation: float 7s ease-in-out infinite; }
.app-tile svg { width: 100%; height: 100%; display: block; }
.tile-bip { --rot: -8deg; left: 6%; top: 10px; background: linear-gradient(150deg, #FFE8E0, #FFF3D1); }
.tile-bip-in { width: 150px; height: 150px; }
.tile-tablee { --rot: 7deg; left: 46%; top: 92px; animation-delay: -3s; }
@keyframes float { 50% { translate: 0 -12px; } }
@media (prefers-reduced-motion: reduce) { .app-tile { animation: none; } }
@media (max-width: 899px) { .hero-apps { height: 250px; } .app-tile { width: 150px; height: 150px; border-radius: 36px; } .tile-bip-in { width: 118px; height: 118px; } .tile-tablee { left: 42%; top: 70px; } }

.bip { position: relative; display: block; touch-action: none; user-select: none; -webkit-user-select: none; }
.bip[role="button"] { cursor: grab; }
.bip-svg, .bip-svg svg { width: 100%; height: 100%; display: block; overflow: visible; }
.bip-bubble { position: absolute; left: 50%; top: -6px; transform: translate(-50%, -100%) scale(.6); opacity: 0; z-index: 3; background: #fff; color: #14161B;
  font-weight: 900; font-size: 14px; padding: 6px 12px; border-radius: 999px; white-space: nowrap; box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .3); pointer-events: none;
  transition: transform .25s cubic-bezier(.3, 1.6, .5, 1), opacity .2s; }
.bip-bubble.show { opacity: 1; transform: translate(-50%, -100%) scale(1); }
.bip-particle { position: absolute; top: 30%; pointer-events: none; font-size: 18px; animation: float-up 1.5s ease-out forwards; }
@keyframes float-up { from { opacity: 1; transform: translate(-50%, 0) scale(.6); } to { opacity: 0; transform: translate(-50%, -80px) scale(1.2); } }

.apps { padding: 10px 0 40px; }
.apps > h2, .values-wrap > h2 { font-size: clamp(32px, 4.4vw, 54px); margin-bottom: 34px; }
.showcase { display: grid; gap: 26px; align-items: center; border-radius: 40px; padding: 28px 22px; margin-bottom: 22px; overflow: hidden; }
@media (min-width: 900px) { .showcase { grid-template-columns: 1.05fr .95fr; padding: 50px 54px; gap: 40px; } }
.show-bip { background: linear-gradient(150deg, #FFE8E0, #FFF3D1 50%, #E2F5EA); color: #14161B; }
.show-tablee { background: linear-gradient(150deg, #FBF8F3, #ECE4D3); color: #15171A; }
.tag { display: inline-block; font-size: 12.5px; font-weight: 1000; letter-spacing: .1em; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, .7); margin: 0; }
.show-bip .tag { color: #C9472A; } .show-tablee .tag { color: #8A3315; }
.showcase h3 { font-size: clamp(38px, 5vw, 60px); margin-top: 14px; letter-spacing: -.04em; }
.show-tablee h3 { font-family: ui-serif, Georgia, "Times New Roman", serif; font-weight: 700; letter-spacing: -.02em; }
.pitch { font-size: 18.5px; margin: 12px 0 0; color: #3A3F4A; max-width: 520px; }
.points { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; }
.points li { display: flex; gap: 10px; font-weight: 800; color: #3A3F4A; font-size: 16px; }
.points li::before { content: "✓"; flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 1000; color: #fff; }
.show-bip .points li::before { background: #3CC37A; } .show-tablee .points li::before { background: #5A7A48; }
.show-act { margin-top: 24px; }
.go { display: inline-flex; gap: 8px; text-decoration: none; padding: 14px 24px; border-radius: 999px; font-weight: 900; color: #fff; transition: transform .2s; }
.go:hover { transform: translateY(-2px); }
.show-bip .go { background: #14161B; } .show-tablee .go { background: #B8492A; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.store { display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 16px; border-radius: 15px; background: #14161B; color: #fff; text-decoration: none; min-width: 156px; }
.store-text { display: grid; line-height: 1.05; } .store-kicker { font-size: 11.5px; font-weight: 800; opacity: .75; } .store-name { font-size: 18px; font-weight: 1000; }
.store-glyph { display: grid; place-items: center; }
.show-tablee .store { background: #15171A; }
.bip-stage { position: relative; height: 320px; }
.sb { position: absolute; width: 130px; height: 130px; animation: float 6s ease-in-out infinite; }
.sb0 { left: 6%; top: 8%; width: 150px; height: 150px; } .sb1 { left: 42%; top: 0; animation-delay: -1s; } .sb2 { left: 66%; top: 38%; animation-delay: -2s; }
.sb3 { left: 30%; top: 50%; width: 120px; height: 120px; animation-delay: -3s; } .sb4 { left: 2%; top: 62%; width: 100px; height: 100px; animation-delay: -4s; }
@media (prefers-reduced-motion: reduce) { .sb { animation: none; } }
@media (max-width: 899px) { .bip-stage { height: 260px; } .sb { transform: scale(.8); } }
.tablee-art { display: grid; place-items: center; }
.t-phone { --rx: 0deg; --ry: 0deg; width: min(300px, 100%); border-radius: 34px; background: #FBF8F3; padding: 18px 16px 20px; border: 1px solid #E3D9C1;
  box-shadow: 0 2px 6px rgba(21, 23, 26, .06), 0 30px 60px -24px rgba(21, 23, 26, .35); transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) rotate(2deg); transition: transform .3s ease-out; }
.t-head { display: flex; align-items: center; gap: 10px; } .t-head b { font-family: ui-serif, Georgia, serif; font-size: 22px; font-weight: 700; color: #15171A; }
.t-icon { width: 36px; height: 36px; border-radius: 10px; overflow: hidden; } .t-icon svg { width: 100%; height: 100%; display: block; }
.t-family { margin: 10px 0 8px; display: inline-block; font-size: 13px; font-weight: 800; color: #5A7A48; background: #EEF2E8; padding: 4px 10px; border-radius: 999px; }
.t-meal { margin: 8px 0 0; padding: 10px 12px; border-radius: 16px; background: #fff; border: 1px solid #EDE5D1; display: grid; line-height: 1.25; }
.t-meal small { font-size: 11.5px; font-weight: 900; color: #B8873A; text-transform: uppercase; letter-spacing: .06em; } .t-meal b { font-size: 15.5px; font-weight: 900; color: #15171A; }
.t-list { margin-top: 12px; padding: 10px 12px; border-radius: 16px; background: #ECE4D3; }
.t-list p { margin: 0; font-size: 14px; font-weight: 800; color: #3A3F4A; }
.t-list-h { margin-bottom: 4px !important; font-weight: 1000 !important; color: #15171A !important; }
.t-item { display: flex; align-items: center; gap: 8px; padding: 3px 0; }
.t-item i { width: 16px; height: 16px; border-radius: 5px; border: 2px solid #C8BEA6; flex: none; }
.t-item.done { text-decoration: line-through; color: #8A7B5C !important; } .t-item.done i { background: #5A7A48; border-color: #5A7A48; }

.values-wrap { padding: 70px 0 20px; }
.values { display: grid; gap: 22px; }
@media (min-width: 760px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .values { grid-template-columns: repeat(4, 1fr); } }
.value { border-top: 2px solid var(--ink); padding-top: 18px; }
.vn { font-size: 13px; font-weight: 1000; color: var(--muted); }
.value h3 { font-size: 22px; margin: 8px 0 8px; }
.value p { color: var(--ink2); margin: 0; font-size: 16px; }

.company { margin: 70px 0 0; display: grid; gap: 24px; border-radius: 34px; padding: 30px 26px; background: var(--card); box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 14px 34px -14px rgba(0, 0, 0, .14); }
@media (min-width: 900px) { .company { grid-template-columns: .8fr 1.2fr; padding: 40px 44px; } }
.company h2 { font-size: clamp(28px, 3.4vw, 40px); }
.company > div > p { color: var(--ink2); margin-top: 10px; }
.company dl { margin: 0; display: grid; gap: 0; }
.company dl div { display: grid; grid-template-columns: minmax(120px, 38%) 1fr; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.company dl div:last-child { border: 0; }
.company dt { color: var(--muted); font-weight: 800; font-size: 14.5px; }
.company dd { margin: 0; font-weight: 800; font-size: 15.5px; overflow-wrap: anywhere; }
.company dd a { text-decoration-color: var(--accent); text-underline-offset: 3px; }

.contact { padding: 80px 0 100px; text-align: center; }
.contact h2 { font-size: clamp(34px, 5vw, 60px); }
.contact p { color: var(--ink2); max-width: 640px; margin: 14px auto 0; }
.mail { display: inline-block; margin-top: 18px; font-size: clamp(22px, 3.4vw, 36px); font-weight: 1000; letter-spacing: -.02em; text-decoration: none; border-bottom: 3px solid var(--accent); }
.mail.big { margin-top: 26px; }
.support-line { font-weight: 800; }
.support-line a { color: var(--ink); }
@media (max-width: 560px) { .bar nav .hide-s { display: none; } }
@media (prefers-color-scheme: dark) { .company { box-shadow: none; } }

.page-head { padding: 60px 0 30px; }
.page-head h1 { font-size: clamp(40px, 6vw, 72px); }
.cards { display: grid; gap: 16px; padding: 20px 0; }
@media (min-width: 820px) { .cards { grid-template-columns: repeat(2, 1fr); } }
.card { background: var(--card); border-radius: 28px; padding: 26px 28px; box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 14px 34px -14px rgba(0, 0, 0, .14); }
.card h2 { font-size: 22px; margin-bottom: 10px; }
.card p { color: var(--ink2); margin: 0 0 10px; }
.who { margin: 16px 0 90px; }

/* Legal texts */
.doc main { max-width: 820px; }
.legal { padding: 30px 0 90px; }
.legal h1 { font-size: clamp(34px, 5vw, 54px); margin: 20px 0 14px; }
.legal h2 { font-size: 26px; margin: 46px 0 12px; padding-top: 6px; }
.legal h3 { font-size: 20px; margin: 30px 0 10px; }
.legal p, .legal li { color: var(--ink2); }
.legal strong { color: var(--ink); }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal blockquote { margin: 0 0 20px; padding: 10px 16px; border-left: 3px solid var(--accent); background: var(--soft); border-radius: 0 12px 12px 0; }
.legal blockquote p { margin: 0; color: var(--ink); }
.legal a { color: var(--ink); text-decoration-color: var(--accent); text-underline-offset: 3px; }
.legal code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .9em; background: var(--card); padding: 2px 6px; border-radius: 6px; }
.table { overflow-x: auto; margin: 16px 0; }
.legal table { border-collapse: collapse; width: 100%; font-size: 15px; background: var(--card); border-radius: 16px; overflow: hidden; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.legal th { color: var(--ink); font-weight: 900; }
mark.todo { background: var(--todo); color: inherit; padding: 0 4px; border-radius: 4px; }

.foot { max-width: 1080px; margin: 0 auto; padding: 40px 20px 50px; border-top: 1px solid var(--line); display: grid; gap: 24px; }
@media (min-width: 820px) { .foot { grid-template-columns: 1.5fr 1fr; } }
.foot p { color: var(--ink2); font-size: 15px; max-width: 460px; }
.foot nav { display: grid; gap: 6px; align-content: start; font-weight: 800; }
.foot nav a { text-decoration: none; color: var(--ink2); }
.foot .fine { grid-column: 1 / -1; color: var(--muted); font-size: 13px; margin: 0; }

/* the phone in the legal texts, shown on request (kerfy_build.py PHONE_SCRIPT) */
.phone-show { font: inherit; color: inherit; background: none; border: 0; padding: 0; text-decoration: underline; cursor: pointer; }