@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/unbounded-cyrillic-ext-500-normal.woff2) format('woff2');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/unbounded-cyrillic-500-normal.woff2) format('woff2');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/unbounded-latin-ext-500-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/unbounded-latin-500-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/unbounded-cyrillic-ext-700-normal.woff2) format('woff2');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/unbounded-cyrillic-700-normal.woff2) format('woff2');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/unbounded-latin-ext-700-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Unbounded';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/unbounded-latin-700-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src:url(/assets/fonts/manrope-cyrillic-ext-400-normal.woff2) format('woff2');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src:url(/assets/fonts/manrope-cyrillic-400-normal.woff2) format('woff2');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src:url(/assets/fonts/manrope-latin-ext-400-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 400;
  src:url(/assets/fonts/manrope-latin-400-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/manrope-cyrillic-ext-500-normal.woff2) format('woff2');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/manrope-cyrillic-500-normal.woff2) format('woff2');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/manrope-latin-ext-500-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/manrope-latin-500-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/manrope-cyrillic-ext-700-normal.woff2) format('woff2');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/manrope-cyrillic-700-normal.woff2) format('woff2');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/manrope-latin-ext-700-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-display: swap;
  font-weight: 700;
  src:url(/assets/fonts/manrope-latin-700-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/jetbrains-mono-cyrillic-ext-500-normal.woff2) format('woff2');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/jetbrains-mono-cyrillic-500-normal.woff2) format('woff2');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/jetbrains-mono-latin-ext-500-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-display: swap;
  font-weight: 500;
  src:url(/assets/fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
/* ===== kiselo.studio v2 ===== */
:root{
  --surface:#FFFFFF;--soft:#F6F8F1;--line:#E3E8DE;--ink:#16211A;--muted:#56615A;
  --panel:#16211A;--on-panel:#F3F7EE;--on-panel-muted:#A4AFA6;
  --lime:#A3E635;--lime-soft:#ECFCCB;--lime-ink:#3F6212;--sky:#9CCBFF;--sky-soft:#E6F1FF;--sky-ink:#1D5FB8;
  --dot-off:#DDE3D6;--field:#1F2C23;--field-line:#3A4A3F;--glass:rgba(255,255,255,.8);
  --display:"Unbounded","Arial Black",Arial,sans-serif;--sans:"Manrope","Segoe UI",Arial,sans-serif;--mono:"JetBrains Mono",Consolas,monospace;
  --pad:clamp(20px,4.4vw,64px);--ease:cubic-bezier(.2,.8,.2,1);
}
:root[data-theme="dark"]{
  --surface:#0F1511;--soft:#161E18;--line:#26322A;--ink:#F3F7EE;--muted:#A4AFA6;
  --panel:#1C2720;--lime-soft:#26330F;--lime-ink:#A3E635;--sky-soft:#16263A;--sky-ink:#9CCBFF;
  --dot-off:#2A352D;--field:#243129;--field-line:#3A4A3F;--glass:rgba(15,21,17,.78);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:var(--surface);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background-color .3s,color .3s}
a{color:inherit}
h1,h2,h3,p{margin:0}
:focus-visible{outline:3px solid var(--sky-ink);outline-offset:3px;border-radius:8px}
::selection{background:var(--lime);color:#16211A}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
.wrap{max-width:1440px;margin:0 auto;padding:0 var(--pad)}
.h2{font-family:var(--display);font-weight:700;font-size:clamp(34px,4.6vw,64px);line-height:1.02;letter-spacing:-.03em}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 26px;border-radius:999px;border:0;background:var(--lime);color:#16211A;font:700 16px var(--sans);text-decoration:none;cursor:pointer;will-change:transform;transition:background-color .25s,color .25s}
.btn span{display:inline-block;will-change:transform;pointer-events:none}
.btn:hover{background:#16211A;color:var(--lime)}
:root[data-theme="dark"] .btn:hover{background:var(--on-panel);color:#16211A}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--surface)}
.btn-sm{height:46px;padding:0 20px;font-size:15px}

/* progress + cursor */
.progress{position:fixed;left:0;right:0;top:0;height:3px;z-index:100;background:var(--lime);transform-origin:left;transform:scaleX(0)}
.cursor,.cursor-dot{position:fixed;left:0;top:0;pointer-events:none;z-index:200;opacity:0;transition:opacity .2s}
.cursor{width:40px;height:40px;border-radius:999px;border:1.5px solid var(--ink);display:flex;align-items:center;justify-content:center;transition:opacity .2s,background-color .25s,border-color .25s;will-change:transform,width,height}
.cursor span{font:700 13px var(--sans);color:#16211A;opacity:0;transform:scale(.6);transition:opacity .2s,transform .3s var(--ease);white-space:nowrap}
.cursor.label{background:var(--lime);border-color:var(--lime)}
.cursor.label span{opacity:1;transform:none}
.cursor.label.dark{background:#16211A;border-color:#16211A}
.cursor.label.dark span{color:var(--lime)}
.cursor.frame{border-color:var(--lime);border-width:2px}
.cursor-dot{width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:999px;background:var(--ink)}
.cursor.show,.cursor-dot.show{opacity:1}
.cursor-dot.show.off,.cursor.show.hide,.cursor-dot.show.hide{opacity:0}
body:not(.has-cursor) .cursor,body:not(.has-cursor) .cursor-dot{display:none}
body.has-cursor,body.has-cursor a,body.has-cursor button,body.has-cursor canvas{cursor:none}
body.has-cursor input,body.has-cursor textarea{cursor:text}

/* language curtain */
.curtain{position:fixed;inset:0;z-index:300;background:#16211A;color:var(--lime);display:flex;align-items:center;justify-content:center;visibility:hidden;pointer-events:none;clip-path:circle(0px at var(--cx,50%) var(--cy,50%))}
.curtain.on,html.arrive .curtain{visibility:visible;pointer-events:auto}
html.arrive .curtain{clip-path:circle(150vmax at var(--cx,50%) var(--cy,50%));animation:curtainFailsafe 0s 3s forwards}
@keyframes curtainFailsafe{to{visibility:hidden}}
.curtain-in{display:flex;flex-direction:column;align-items:center;gap:20px;font-family:var(--display);font-weight:700;font-size:clamp(36px,6vw,72px);letter-spacing:-.03em}
.curtain-in svg{animation:curtainSpin 1.2s var(--ease) infinite}
@keyframes curtainSpin{50%{transform:scale(.86) rotate(90deg)}100%{transform:rotate(180deg)}}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:50;padding-top:env(safe-area-inset-top,0px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:88px}
.glass{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.01em;flex-shrink:0}
.logo i{font-style:normal;color:var(--sky)}
.nav-pill{display:flex;align-items:center;gap:2px;padding:6px;border-radius:999px}
.nav-pill a{padding:10px 16px;border-radius:999px;text-decoration:none;font-weight:500;font-size:15px;white-space:nowrap;transition:background-color .2s}
.nav-pill a:hover{background:var(--soft)}
.nav-pill a[aria-current="page"]{background:var(--ink);color:var(--surface)}
.nav-right{display:flex;align-items:center;gap:8px}
.lang{display:flex;gap:2px;padding:4px;border-radius:999px;font-family:var(--mono);font-size:12px;letter-spacing:.04em}
.lang a{display:flex;align-items:center;height:36px;padding:0 10px;border-radius:999px;color:var(--muted);text-decoration:none}
.lang a:hover{color:var(--ink)}
.lang a[aria-current="true"]{background:var(--ink);color:var(--surface)}
.theme{width:46px;height:46px;border-radius:999px;display:flex;align-items:center;justify-content:center;color:var(--ink);padding:0}

/* hero */
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:120px 0 64px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;align-items:center;width:100%}
.hero-text{display:flex;flex-direction:column;gap:26px;align-items:flex-start}
.status{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 12px;border-radius:999px;background:var(--soft);font-size:14px;font-weight:500;color:var(--muted)}
.pulse{position:relative;width:10px;height:10px;border-radius:999px;background:var(--lime)}
.pulse::after{content:"";position:absolute;inset:0;border-radius:999px;background:var(--lime);animation:pulse 1.8s ease-out infinite}
@keyframes pulse{from{transform:scale(1);opacity:.7}to{transform:scale(2.6);opacity:0}}
.h1{font-family:var(--display);font-weight:700;font-size:clamp(34px,4.4vw,66px);line-height:1.03;letter-spacing:-.035em;display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.h1 .line{display:block;overflow:hidden;padding-bottom:.04em}
.h1 .line>span{display:inline-block;transform:translateY(110%);animation:rise .9s var(--ease) forwards}
.h1 .line:nth-child(2)>span{animation-delay:.08s}.h1 .line:nth-child(3)>span{animation-delay:.16s}
@keyframes rise{to{transform:none}}
.rotor{--h:1.26em;height:var(--h);overflow:hidden;border-radius:.3em;background:var(--lime);color:#16211A;padding:0 .32em}
.rotor-track{display:flex;flex-direction:column;transition:transform .8s cubic-bezier(.7,0,.2,1)}
.rotor-track span{height:var(--h);line-height:var(--h)}
.lead{max-width:540px;font-size:19px;line-height:31px;color:var(--muted)}
.fade{opacity:0;animation:fade .8s .35s var(--ease) forwards}
.fade.d2{animation-delay:.5s}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.stage{position:relative;aspect-ratio:1;width:100%;max-width:640px;justify-self:end}
.stage canvas{width:100%;height:100%;display:block;touch-action:pan-y}
.stage-hint{position:absolute;left:0;right:0;bottom:-8px;text-align:center}

/* marquee */
.mq{overflow:hidden;border-block:1px solid var(--line)}
.mq-row{display:flex;white-space:nowrap;will-change:transform;font-family:var(--display);font-weight:700;font-size:clamp(40px,6vw,88px);letter-spacing:-.03em;line-height:1.25;padding:14px 0}
.mq-row span{display:inline-flex;align-items:center;gap:.4em;padding-right:.4em}
.mq-row b{display:inline-block;width:.42em;height:.42em;border-radius:999px;background:var(--lime)}
.mq-row.alt{background:var(--panel);color:var(--on-panel)}
.mq-row.alt b{background:var(--sky)}
.mq-row .outline{color:transparent;-webkit-text-stroke:1.5px var(--ink)}
.mq-row.alt .outline{-webkit-text-stroke-color:var(--on-panel)}

/* manifesto */
.manifesto{padding:160px 0}
.manifesto p{font-family:var(--display);font-weight:500;font-size:clamp(28px,3.6vw,52px);line-height:1.2;letter-spacing:-.02em;max-width:1180px}
.manifesto .w{opacity:.14;transition:opacity .25s}
.manifesto .w.on{opacity:1}
.manifesto .w.hl{background:var(--lime);color:#16211A;border-radius:.2em;padding:0 .15em}

/* services */
.services{padding:40px 0 120px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px}
.sec-head p{max-width:440px;color:var(--muted);font-size:18px;line-height:28px}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.card{position:relative;overflow:hidden;padding:44px;border-radius:32px;min-height:500px;display:flex;flex-direction:column;justify-content:space-between;gap:32px;isolation:isolate}
.spot::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .3s;background:radial-gradient(480px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.55),transparent 45%)}
.spot:hover::before{opacity:1}
.card.lime{background:var(--lime);color:#16211A}
.card.dark{background:var(--panel);color:var(--on-panel)}
.card.dark::before{background:radial-gradient(480px circle at var(--mx,50%) var(--my,50%),rgba(163,230,53,.22),transparent 45%)}
.card h3{font-family:var(--display);font-size:clamp(30px,3vw,44px);line-height:1.05;letter-spacing:-.02em}
.card ul{list-style:none;margin:0;padding:0;font-size:19px;font-weight:500}
.card li{padding:16px 0;border-top:1px solid rgba(22,33,26,.22);display:flex;justify-content:space-between;align-items:center;gap:16px}
.card.dark li{border-color:rgba(243,247,238,.16)}
.card ul{position:relative}
.card li{position:relative;z-index:1;transition:color .3s,border-color .3s}
.card li .li-t{display:inline-block;transition:transform .45s var(--ease)}
.card li .li-n{font-family:var(--mono);font-size:12px;letter-spacing:.06em;opacity:.45;transition:opacity .3s,transform .45s var(--ease)}
.card .hl{position:absolute;left:-16px;right:-16px;top:0;height:0;border-radius:18px;background:#16211A;opacity:0;z-index:0;pointer-events:none;transition:transform .5s cubic-bezier(.3,1.35,.45,1),height .5s cubic-bezier(.3,1.35,.45,1),opacity .25s}
.card.dark .hl{background:var(--lime)}
.card .hl.on{opacity:1}
.card li.act{color:var(--lime);border-color:transparent}
.card.dark li.act{color:#16211A}
.card li.act+li{border-color:transparent}
.card li.act .li-t{transform:translateX(14px)}
.card li.act .li-n{opacity:1;transform:translateX(-10px)}
.card .tag{font-family:var(--mono);font-size:13px;letter-spacing:.06em}
.card.dark .tag{color:var(--lime)}
.card .orb{position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:999px;background:#16211A;z-index:-1;transition:transform .6s var(--ease)}
.card.dark .orb{background:var(--sky);opacity:.9}
.card:hover .orb{transform:scale(1.25) translate(-20px,20px)}
.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:20px}
.why{position:relative;overflow:hidden;isolation:isolate;padding:36px;border-radius:28px;border:1px solid var(--line);display:flex;flex-direction:column;gap:16px;transition:border-color .3s}
.why::before{background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--lime) 28%,transparent),transparent 50%)}
.why:hover{border-color:var(--lime)}
.why-ico{width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center}
.why-ico b{width:18px;height:18px;border-radius:999px;background:#16211A;transition:transform .35s var(--ease)}
.why:hover .why-ico b{transform:scale(1.8)}
.why h3{font-size:21px;line-height:29px}
.why p{font-size:16px;line-height:26px;color:var(--muted)}

/* works */
.works{padding:140px 0;background:var(--soft)}
.works .h2{margin-bottom:40px}
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.row a{display:grid;grid-template-columns:80px minmax(0,1fr) 280px;align-items:center;gap:24px;padding:34px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:padding .4s var(--ease),color .3s}
.row .n{font-family:var(--mono);font-size:13px;color:var(--muted)}
.row .t{font-family:var(--display);font-weight:700;font-size:clamp(24px,3.2vw,46px);letter-spacing:-.02em;line-height:1.1}
.row .c{color:var(--muted);font-weight:500;text-align:right}
.rows:hover .row a{color:color-mix(in srgb,var(--ink) 35%,transparent)}
.rows .row a:hover,.rows .row a:focus-visible{color:var(--ink);padding-left:20px}
.preview{position:fixed;left:0;top:0;width:380px;height:260px;margin:-130px 0 0 -190px;border-radius:24px;overflow:hidden;pointer-events:none;z-index:60;opacity:0;transition:opacity .25s;will-change:transform}
.preview.on{opacity:1}
.pv{position:absolute;inset:0;opacity:0;transition:opacity .25s}
.pv.on{opacity:1}
.pv>*{position:absolute}
.pv1{background:#A3E635}.pv1 .a{left:30px;top:30px;width:120px;height:120px;border-radius:999px;background:#16211A}.pv1 .b{right:30px;bottom:30px;width:180px;height:60px;border-radius:999px;background:#fff}
.pv2{background:#16211A;background-image:radial-gradient(circle,#A3E635 4px,transparent 4.5px);background-size:24px 24px}.pv2 .a{left:50%;top:50%;width:160px;height:160px;margin:-80px 0 0 -80px;border-radius:36px;background:#A3E635}.pv2 .b{left:50%;top:50%;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:999px;background:#16211A}
.pv3{background:#E6F1FF}.pv3 .a{left:-40px;bottom:-40px;width:220px;height:220px;border-radius:999px;background:#9CCBFF}.pv3 .b{right:30px;top:30px;width:150px;height:190px;border-radius:24px;background:#16211A}.pv3 .c{right:60px;top:60px;width:90px;height:40px;border-radius:999px;background:#A3E635}
.pv4{background:#fff}.pv4 .a{left:24px;top:24px;right:24px;height:60px;border-radius:14px;background:#F6F8F1}.pv4 .b{left:24px;top:100px;width:200px;bottom:24px;border-radius:14px;background:#A3E635}.pv4 .c{left:240px;top:100px;right:24px;bottom:24px;border-radius:14px;background:#9CCBFF}

/* process */
.process{padding:140px 0 60px}
.process .h2{margin-bottom:56px}
.stack{display:flex;flex-direction:column;gap:24px}
.sc{position:sticky;min-height:340px;border-radius:32px;padding:48px;display:grid;grid-template-columns:200px minmax(0,1fr);gap:40px;transform-origin:center top;will-change:transform}
.sc:nth-child(1){top:110px;background:var(--lime);color:#16211A}
.sc:nth-child(2){top:134px;background:var(--panel);color:var(--on-panel)}
.sc:nth-child(3){top:158px;background:var(--sky);color:#16211A}
.sc:nth-child(4){top:182px;background:var(--soft);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.sc .num{font-family:var(--display);font-weight:700;font-size:96px;line-height:.9;letter-spacing:-.04em}
.sc h3{font-family:var(--display);font-size:clamp(28px,3vw,44px);line-height:1.05;letter-spacing:-.02em;margin-bottom:16px}
.sc p{font-size:19px;line-height:30px;max-width:560px;opacity:.85}

/* contact */
.contact-sec{padding:140px 0 0}
.contact-top{display:flex;align-items:center;justify-content:center;gap:clamp(24px,5vw,80px);flex-wrap:wrap;margin-bottom:80px}
.big{font-family:var(--display);font-weight:700;font-size:clamp(56px,10.5vw,170px);line-height:.92;letter-spacing:-.05em}
.big span{display:block}
.orb-btn{width:190px;height:190px;border-radius:999px;background:var(--lime);color:#16211A;display:flex;align-items:center;justify-content:center;text-decoration:none;font:700 19px var(--sans);will-change:transform;position:relative;flex-shrink:0}
.orb-btn::after{content:"";position:absolute;inset:-14px;border-radius:999px;border:1.5px dashed var(--lime);animation:spin 18s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.contact{position:relative;overflow:hidden;padding:72px;border-radius:32px;background:var(--panel);color:var(--on-panel);display:grid;grid-template-columns:minmax(0,480px) minmax(0,1fr);gap:72px}
.contact .dots{position:absolute;right:-8px;top:-8px;width:336px;height:192px;background-image:radial-gradient(circle,var(--lime) 4px,transparent 4.5px);background-size:24px 24px;background-position:8px 8px}
.contact-info{position:relative;display:flex;flex-direction:column;gap:24px}
.contact-info h2{font-family:var(--display);font-weight:700;font-size:clamp(30px,3.4vw,48px);line-height:1.05;letter-spacing:-.02em}
.contact-info p{color:var(--on-panel-muted);font-size:18px;line-height:28px}
.links{display:flex;flex-direction:column;gap:10px;font-size:19px;font-weight:700}
.links a:first-child{color:var(--lime)}
.links a:last-child{color:var(--sky)}
.form-area{position:relative;margin-top:176px}
form{display:flex;flex-direction:column;gap:16px}
label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:500;color:var(--on-panel-muted)}
.field{height:56px;padding:0 20px;border-radius:16px;border:1px solid var(--field-line);background:var(--field);color:var(--on-panel);font:16px var(--sans);transition:border-color .2s}
textarea.field{height:120px;padding:16px 20px;resize:vertical}
.field::placeholder{color:#7F8B82}
.field:focus{outline:none;border-color:var(--lime)}
.field[aria-invalid="true"]{border-color:#FFB4A8}
.err{font-size:14px;color:#FFB4A8;margin-top:-8px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{font-size:13px;line-height:20px;color:var(--on-panel-muted)}
.consent a{color:var(--on-panel)}
.thanks{display:flex;flex-direction:column;gap:18px;align-items:flex-start;padding:40px;border-radius:28px;background:var(--lime);color:#16211A}
.thanks-ico{width:64px;height:64px;border-radius:20px;background:#16211A;display:flex;align-items:center;justify-content:center}
.thanks h3{font-family:var(--display);font-size:30px;line-height:1.15}
.thanks p{font-size:17px;line-height:27px}
.thanks .btn{box-shadow:inset 0 0 0 2px #16211A}

/* footer */
footer{margin-top:120px;border-top:1px solid var(--line);overflow:hidden}
.wm{display:flex;justify-content:center;font-family:var(--display);font-weight:700;font-size:clamp(44px,12.5vw,210px);letter-spacing:-.05em;line-height:1;padding:56px 0 32px;user-select:none;white-space:nowrap}
.wm span{display:inline-block;transition:color .25s;will-change:transform}
.wm span.dot{color:var(--sky)}
.wm span.on{color:var(--lime)}
.foot-links{display:flex;gap:24px;flex-wrap:wrap;justify-content:center;font-weight:500}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:var(--lime-ink)}
.req{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:40px 0 0;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.req div{display:flex;flex-direction:column;gap:4px}
.req dt{font-size:13px;color:var(--muted)}
.req dd{margin:0;font-size:15px;font-weight:500}
.req dd a{color:var(--sky-ink)}
.copy{padding:24px 0 40px;font-size:14px;color:var(--muted)}

/* inner pages */
.page{padding-top:120px}
.p-hero{padding:48px 0 40px}
.p-hero .h1{font-size:clamp(44px,6vw,84px)}
.p-hero p{margin-top:24px;max-width:660px;font-size:20px;line-height:32px;color:var(--muted)}
.p-tax{display:inline-flex;margin-top:24px;padding:10px 18px;border-radius:999px;background:var(--lime-soft);color:var(--lime-ink);font-size:15px;font-weight:700}
.p-group{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:64px;padding:56px 0;border-top:1px solid var(--line)}
.p-cat{display:flex;flex-direction:column;gap:16px;align-self:start;position:sticky;top:120px}
.p-cat b{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.p-cat b::after{content:"";width:14px;height:14px;border-radius:999px;background:#16211A}
.p-cat h2{font-family:var(--display);font-weight:700;font-size:clamp(26px,2.6vw,34px);line-height:1.1;letter-spacing:-.01em}
.p-rows{list-style:none;margin:0;padding:0}
.p-row{position:relative;overflow:hidden;isolation:isolate;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:baseline;padding:24px 20px;margin:0 -20px;border-radius:20px;transition:background-color .25s}
.p-row+.p-row{background:linear-gradient(var(--line),var(--line)) 20px 0/calc(100% - 40px) 1px no-repeat}
.p-row:hover{background:var(--soft)}
.p-row::before{background:radial-gradient(300px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--lime) 30%,transparent),transparent 55%)}
.p-name{font-size:20px;font-weight:700;line-height:28px}
.p-desc{margin-top:6px;font-size:16px;line-height:26px;color:var(--muted);max-width:560px}
.p-price{font-family:var(--display);font-weight:700;font-size:20px;white-space:nowrap;text-align:right}
.p-price small{display:block;font-family:var(--sans);font-size:13px;font-weight:500;color:var(--muted)}
.p-note{margin-top:8px;padding:24px 28px;border-radius:20px;background:var(--lime-soft);color:var(--lime-ink);font-size:16px;line-height:26px;font-weight:500}
.p-cta{margin-top:64px;padding:64px;border-radius:32px;background:var(--panel);color:var(--on-panel);display:flex;justify-content:space-between;align-items:center;gap:32px}
.p-cta h2{font-family:var(--display);font-weight:700;font-size:clamp(28px,3vw,40px);line-height:1.1}
.p-cta p{margin-top:12px;color:var(--on-panel-muted);font-size:18px;line-height:28px}
.pp{max-width:880px}
.pp-date{margin-top:20px;font-size:14px;color:var(--muted)}
.pp-sec{padding:32px 0;border-top:1px solid var(--line)}
.pp-sec h2{font-family:var(--display);font-weight:700;font-size:22px;line-height:1.25;margin-bottom:12px}
.pp-sec p{margin:0 0 12px;font-size:17px;line-height:28px;max-width:72ch}

/* responsive */
@media (max-width:1240px){
  .nav-pill a{padding:10px 12px;font-size:14px}
  .nav-right>.btn{display:none}
}
@media (max-width:1080px){
  html{scroll-padding-top:150px}
  header{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  header .glass{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
  .nav-pill.glass{background:var(--soft);border-color:transparent}
  .nav{flex-wrap:wrap;height:auto;padding-top:12px;padding-bottom:10px;row-gap:10px}
  .nav-pill{order:3;width:100%;overflow-x:auto;scrollbar-width:none;justify-content:flex-start}
  .nav-pill::-webkit-scrollbar{display:none}
  .hero{padding-top:170px}
  .page{padding-top:160px}
  .hero .wrap{grid-template-columns:1fr}
  .stage{justify-self:center;max-width:520px}
  .two,.three{grid-template-columns:1fr}
  .sec-head{flex-direction:column;align-items:flex-start}
  .row a{grid-template-columns:44px minmax(0,1fr)}
  .row .c{grid-column:2;text-align:left;margin-top:-16px}
  .preview{display:none}
  .sc{grid-template-columns:1fr;gap:16px;padding:36px}
  .sc .num{font-size:64px}
  .contact{grid-template-columns:1fr;gap:40px;padding:48px}
  .form-area{margin-top:0}
  .req{grid-template-columns:repeat(2,minmax(0,1fr))}
  .p-group{grid-template-columns:1fr;gap:24px}
  .p-cat{position:static}
  .p-cta{flex-direction:column;align-items:flex-start;padding:40px}
}
@media (max-width:560px){
  .logo{font-size:15px;gap:8px}.logo svg{width:32px;height:32px}
  .nav-right{gap:4px}
  .lang{padding:2px;font-size:11px}.lang a{height:30px;padding:0 6px}
  .hero{padding-top:140px}.page{padding-top:130px}
  .theme{width:36px;height:36px}
  .card{padding:28px;min-height:420px}
  .why{padding:28px}
  .manifesto{padding:110px 0}
  .works,.process{padding:100px 0 40px}
  .contact{padding:32px 22px;border-radius:24px}
  .contact .dots{width:168px;height:120px}
  .contact-info{padding-top:48px}
  .orb-btn{width:150px;height:150px}
  .req{grid-template-columns:1fr}
  .p-row{grid-template-columns:1fr;gap:10px}
  .p-price{text-align:left}
  .p-cta{padding:32px 24px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .h1 .line>span{transform:none}.fade{opacity:1}
}

/* ===== v4: contact methods ===== */
.links{flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:10px}
.links span{font-size:16px;font-weight:500;color:var(--on-panel-muted)}
.links a{color:var(--lime)}
.methods{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.methods legend{padding:0;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--on-panel-muted)}
.m-row{display:flex;flex-wrap:wrap;gap:8px}
.m-opt{position:relative;flex-direction:row;gap:0;color:var(--on-panel)}
.m-opt input{position:absolute;opacity:0;width:1px;height:1px}
.m-opt span{display:inline-flex;align-items:center;height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--field-line);background:var(--field);font:700 15px var(--sans);transition:background-color .25s,color .25s,border-color .25s,transform .25s var(--ease)}
.m-opt input:checked+span{background:var(--lime);border-color:var(--lime);color:#16211A}
.m-opt input:focus-visible+span{outline:3px solid var(--sky);outline-offset:2px}
.m-opt:hover span{transform:translateY(-2px)}

/* ===== reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== case pages ===== */
.crumb{display:inline-flex;margin-top:24px;font-weight:500;text-decoration:none;color:var(--muted)}
.crumb:hover{color:var(--ink)}
.case-hero{padding:32px 0 48px;display:flex;flex-direction:column;gap:32px}
.case-hero .h1{font-size:clamp(40px,7vw,110px)}
.case-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.case-meta dt{font-size:13px;color:var(--muted)}
.case-meta dd{margin:4px 0 0;font-weight:700;font-size:17px}
.case-cover{position:relative;height:min(72vh,720px);border-radius:32px;overflow:hidden}
.case-cover .parallax{position:absolute;inset:-12% 0;will-change:transform}
.cv{position:absolute;inset:0}.cv>*{position:absolute}
.cv1{background:#A3E635}.cv1 .a{left:8%;top:18%;height:58%;aspect-ratio:1;border-radius:999px;background:#16211A}.cv1 .b{right:6%;bottom:16%;width:38%;height:16%;border-radius:999px;background:#fff}.cv1 .c{right:10%;top:18%;width:14%;aspect-ratio:1;border-radius:999px;background:#9CCBFF}
.cv2{background:#16211A;background-image:radial-gradient(circle,#A3E635 6px,transparent 6.5px);background-size:36px 36px}.cv2 .a{left:50%;top:50%;height:52%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:22%;background:#A3E635}.cv2 .b{left:50%;top:50%;height:18%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:999px;background:#16211A}
.cv3{background:#E6F1FF}.cv3 .a{left:-6%;bottom:-24%;height:90%;aspect-ratio:1;border-radius:999px;background:#9CCBFF}.cv3 .b{right:8%;top:12%;width:26%;height:72%;border-radius:28px;background:#16211A}.cv3 .c{right:12%;top:22%;width:18%;height:12%;border-radius:999px;background:#A3E635}
.cv4{background:#fff;box-shadow:inset 0 0 0 1px #E3E8DE}.cv4 .a{left:4%;right:4%;top:7%;height:13%;border-radius:18px;background:#F6F8F1}.cv4 .b{left:4%;top:26%;width:44%;bottom:7%;border-radius:22px;background:#A3E635}.cv4 .c{left:52%;right:4%;top:26%;bottom:7%;border-radius:22px;background:#9CCBFF}
.case-text{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px;padding:96px 0}
.case-text:has(section:only-child){grid-template-columns:minmax(0,1fr)}
.case-text h2{font-family:var(--display);font-weight:700;font-size:clamp(26px,2.6vw,38px);letter-spacing:-.02em;margin-bottom:16px}
.case-text p{font-size:19px;line-height:31px;color:var(--muted);max-width:640px}
.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.g-img{aspect-ratio:4/3;border-radius:28px;background:var(--soft);display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.g-img.wide{grid-column:1/-1;aspect-ratio:21/9;background:var(--lime);border-color:var(--lime)}
.g-img.wide .mono{color:#16211A}
.g-img.dark{background:var(--panel);border-color:var(--panel)}
.g-img.dark .mono{color:var(--on-panel-muted)}
.next{position:relative;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;gap:12px;margin-top:24px;padding:64px;border-radius:32px;background:var(--panel);color:var(--on-panel);text-decoration:none}
.next::before{background:radial-gradient(520px circle at var(--mx,50%) var(--my,50%),rgba(163,230,53,.25),transparent 45%)}
.next .mono{color:var(--lime)}
.next-t{font-family:var(--display);font-weight:700;font-size:clamp(34px,6vw,88px);letter-spacing:-.03em;line-height:1.05;transition:transform .5s var(--ease)}
.next:hover .next-t{transform:translateX(16px)}
.next-tag{color:var(--on-panel-muted)}

/* ===== 404 ===== */
.nf{min-height:100vh;display:flex;align-items:center}
.nf .wrap{display:flex;flex-direction:column;align-items:center;text-align:center;gap:24px;padding-top:40px;padding-bottom:40px;width:100%}
.nf-stage{display:flex;align-items:center;gap:clamp(8px,2vw,24px);font-family:var(--display);font-weight:700;font-size:clamp(120px,22vw,300px);line-height:1;letter-spacing:-.05em}
.nf-box{position:relative;width:.78em;height:.78em;border-radius:.17em;background:var(--lime);display:block}
.nf-dot{position:absolute;left:50%;top:50%;width:.27em;height:.27em;margin:-.135em 0 0 -.135em;border-radius:999px;background:#16211A;will-change:transform}
.nf-h{font-family:var(--display);font-weight:700;font-size:clamp(26px,3.4vw,46px);letter-spacing:-.02em;line-height:1.1}
.nf-p{max-width:560px;color:var(--muted);font-size:18px;line-height:29px}
.nf-alts{display:flex;flex-direction:column;gap:6px;margin-top:16px;font-size:14px}
.nf-alts a{color:var(--muted)}

@media (max-width:1080px){
  .case-text{grid-template-columns:1fr;gap:40px;padding:64px 0}
  .case-meta{grid-template-columns:1fr 1fr}
  .next{padding:40px}
}
@media (max-width:560px){
  .gallery{grid-template-columns:1fr}
  .case-cover{height:56vh;border-radius:24px}
  .case-meta{grid-template-columns:1fr}
  .next{padding:28px}
}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}
header{transition:background-color .3s,border-color .3s,backdrop-filter .3s}
header.scrolled{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header.scrolled .glass{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}