/* ===========================================================
   AKU AUTOMATION — главная. Вёрстка 2026-10-09.
   Шрифты лежат рядом, в assets/fonts — без запроса к Google.
   =========================================================== */

@font-face{font-family:'Manrope';font-style:normal;font-weight:500;font-display:swap;src:url('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-weight:500;font-display:swap;src:url('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+2000-206F,U+2074,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-weight:600;font-display:swap;src:url('fonts/manrope-cyrillic-600-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-weight:600;font-display:swap;src:url('fonts/manrope-latin-600-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,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-weight:700;font-display:swap;src:url('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-weight:700;font-display:swap;src:url('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+2000-206F,U+2074,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-weight:800;font-display:swap;src:url('fonts/manrope-cyrillic-800-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-weight:800;font-display:swap;src:url('fonts/manrope-latin-800-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/inter-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:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/inter-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+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/inter-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:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/inter-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+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/inter-cyrillic-600-normal.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/inter-latin-600-normal.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- Токены ---------- */
:root{
  --ink:#0A0A0C;
  --panel:#121217;
  --panel-2:#191920;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --paper:#F1F1F3;
  --paper-ink:#121216;
  --paper-2:#5E5E6A;
  --paper-line:rgba(0,0,0,.10);
  --red:#DB2022;
  --red-2:#F3393B;
  --red-deep:#7E1012;
  --txt:#F3F3F5;
  --txt-2:#9A9AA5;
  --r-xl:30px;
  --r-lg:22px;
  --r-md:16px;
  --shell:1280px;
  --gut:20px;
}
:root[data-theme="light"]{
  --ink:#EDEEF2;
  --panel:#FFFFFF;
  --panel-2:#F7F8FA;
  --line:rgba(10,12,20,.09);
  --line-2:rgba(10,12,20,.18);
  --paper:#101119;
  --paper-ink:#F4F5F8;
  --paper-2:#A0A2B0;
  --paper-line:rgba(255,255,255,.12);
  --red:#C8181A;
  --red-2:#DB2022;
  --txt:#101119;
  --txt-2:#5C5F6E;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--txt);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:'Manrope',system-ui,sans-serif;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red-2);outline-offset:3px;border-radius:6px}

.shell{max-width:var(--shell);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:99;background:var(--red);color:#fff;padding:10px 16px;border-radius:10px}

/* ---------- Типографика ---------- */
.display{
  font-size:clamp(34px,5.2vw,64px);font-weight:800;
  line-height:1.02;letter-spacing:-.035em;
}
.h2{
  font-size:clamp(28px,4vw,48px);font-weight:800;
  line-height:1.06;letter-spacing:-.03em;
}
.h3{font-size:clamp(19px,1.7vw,23px);font-weight:700;line-height:1.25;letter-spacing:-.015em}
.lead{font-size:clamp(16px,1.35vw,19px);line-height:1.6;color:var(--txt-2);max-width:60ch}
.body{font-size:15.5px;line-height:1.65;color:var(--txt-2)}
.tag{
  display:inline-flex;align-items:flex-start;gap:9px;
  font-size:13px;font-weight:500;color:var(--txt-2);
}
.tag::before{content:"";width:7px;height:7px;margin-top:.55em;background:var(--red);border-radius:2px;flex:none}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  height:50px;padding:0 24px;border-radius:999px;
  font-family:'Inter',sans-serif;font-size:15px;font-weight:600;
  text-decoration:none;border:1px solid transparent;cursor:pointer;background:none;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
  white-space:nowrap;
}
.btn svg{width:13px;height:13px;flex:none}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-2)}
.btn-line{border-color:var(--line-2);color:var(--txt)}
.btn-line:hover{border-color:var(--txt);background:rgba(255,255,255,.04)}
:root[data-theme="light"] .btn-line:hover{background:rgba(0,0,0,.04)}
.btn-sm{height:42px;padding:0 18px;font-size:14px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* на светлой карточке */
.on-paper .btn-line{border-color:var(--paper-line);color:var(--paper-ink)}
.on-paper .btn-line:hover{border-color:var(--paper-ink);background:rgba(0,0,0,.05)}

/* ---------- Шапка ---------- */
.head{position:sticky;top:0;z-index:40;padding:14px 0 0}
.head-in{
  display:flex;align-items:center;gap:18px;
  height:62px;padding:0 10px 0 14px;
  border:1px solid var(--line);border-radius:999px;
  background:color-mix(in srgb,var(--ink) 78%,transparent);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:'Manrope';font-weight:800;font-size:14.5px;letter-spacing:-.01em}
.brand img{width:28px;height:28px;border-radius:7px}
.brand b{color:var(--red);font-weight:800}
.nav{display:flex;gap:4px;margin:0 auto}
.nav a{
  text-decoration:none;font-size:14.5px;color:var(--txt-2);
  padding:8px 13px;border-radius:999px;transition:color .15s,background .15s;
}
.nav a:hover{color:var(--txt);background:rgba(255,255,255,.05)}
:root[data-theme="light"] .nav a:hover{background:rgba(0,0,0,.05)}
.head-tools{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav ~ .head-tools{margin-left:0}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:999px;background:none;
  color:var(--txt-2);cursor:pointer;transition:color .15s,border-color .15s;
}
.icon-btn:hover{color:var(--txt);border-color:var(--line-2)}
.burger{display:none}

.m-menu{display:none}
.m-menu.open{
  display:flex;flex-direction:column;gap:4px;
  margin-top:10px;padding:14px;border:1px solid var(--line);
  border-radius:var(--r-lg);background:var(--panel);
}
.m-menu a{text-decoration:none;padding:12px 14px;border-radius:12px;font-size:16px;color:var(--txt-2)}
.m-menu a:hover{background:rgba(255,255,255,.05);color:var(--txt)}
.m-menu .btn{margin-top:8px;justify-content:center}

/* ---------- Переключатель языка ---------- */
.lang{display:flex;gap:2px;margin-right:2px}
.lang a{
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  padding:7px 9px;border-radius:999px;text-decoration:none;color:var(--txt-2);
  transition:color .15s ease,background .15s ease;
}
.lang a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
:root[data-theme="light"] .lang a:hover{background:rgba(0,0,0,.05)}
.lang a.is-on{color:var(--red-2)}
.m-lang{display:none;gap:6px;margin:10px 4px 2px}
.m-lang a{
  flex:1;text-align:center;padding:11px 0;border-radius:12px;
  border:1px solid var(--line);font-size:14px;font-weight:600;
  text-decoration:none;color:var(--txt-2);
}
.m-lang a.is-on{color:var(--red-2);border-color:var(--red)}

/* ---------- Панели ---------- */
.panel{
  border-radius:var(--r-xl);
  padding:clamp(26px,4vw,56px);
  position:relative;overflow:hidden;
}
.panel-dark{background:var(--panel);border:1px solid var(--line)}
.panel-paper{background:var(--paper);color:var(--paper-ink)}
.panel-paper .lead,.panel-paper .body,.panel-paper .tag{color:var(--paper-2)}
.panel-red{
  background:linear-gradient(135deg,var(--red) 0%,var(--red-deep) 100%);
  color:#fff;
}
.panel-red .lead{color:rgba(255,255,255,.82)}
.panel-red .tag{color:rgba(255,255,255,.8)}
.panel-red .tag::before{background:#fff}
.sec{padding:clamp(24px,4vw,50px) 0}

/* ---------- Герой ---------- */
.hero{
  display:grid;gap:clamp(28px,4vw,44px);align-items:center;
  grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr);
}
.hero-art{
  position:relative;aspect-ratio:1/1;max-width:540px;margin-inline:auto;width:100%;
  perspective:1100px;
}
.hero-tilt{
  position:relative;width:100%;height:100%;
  transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transition:transform .5s cubic-bezier(.2,.7,.3,1);
  transform-style:preserve-3d;
}
/* Объект нигде не вырезан: берём рендер как есть, вместе с его родным
   тёмным фоном. На тёмной теме фон картинки совпадает с панелью и границы
   не видно; на светлой — тот же фон становится тёмной плиткой, как карточки
   в блоке «три задачи». */
.hero-obj{width:100%;height:100%;object-fit:contain}
:root[data-theme="light"] .hero-tilt{
  background:#121217;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:0 30px 60px -24px rgba(16,17,25,.45);
}
@media (prefers-reduced-motion:no-preference){
  .hero-obj{animation:drift 8s ease-in-out infinite;will-change:transform}
  @keyframes drift{
    0%,100%{transform:translate3d(0,-11px,0) rotate(-1.1deg)}
    50%    {transform:translate3d(0,11px,0)  rotate(1.1deg)}
  }
}
.hero .display{margin:18px 0 0}
.hero .lead{margin-top:22px;max-width:52ch}
.hero .btn-row{margin-top:32px}

/* ---------- Полоса цифр ---------- */
.figs{
  display:grid;gap:1px;margin-top:clamp(26px,3.5vw,44px);
  grid-template-columns:repeat(3,1fr);
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;
}
.fig{background:var(--panel);padding:22px clamp(18px,2vw,26px)}
.fig dt{font-family:'Manrope';font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.03em;line-height:1}
.fig dd{margin:9px 0 0;font-size:13.5px;line-height:1.45;color:var(--txt-2);max-width:26ch}

/* ---------- Кейс ---------- */
.panel-paper{position:relative}
.case-cta{margin-top:26px}
@media (min-width:761px){
  .case-cta{position:absolute;top:clamp(26px,4vw,56px);right:clamp(26px,4vw,56px);margin:0}
}
.facts{width:100%;border-collapse:collapse;margin-top:34px}
.facts th{
  text-align:left;font-weight:500;font-size:14px;color:var(--paper-2);
  padding:14px 20px 14px 0;vertical-align:top;white-space:nowrap;
  border-top:1px solid var(--paper-line);
}
.facts td{
  padding:14px 0;vertical-align:top;font-size:15.5px;line-height:1.55;
  border-top:1px solid var(--paper-line);
}
.facts tr:first-child th,.facts tr:first-child td{border-top:0}
.facts b{font-family:'Manrope';font-weight:800;letter-spacing:-.01em}
.gallery{
  margin-top:32px;padding:clamp(16px,2vw,24px);
  background:#0C0D12;border-radius:var(--r-lg);
}
.shots{display:grid;gap:12px;grid-template-columns:repeat(3,1fr);align-items:start}
.shot{margin:0;border:1px solid rgba(255,255,255,.1);border-radius:var(--r-md);overflow:hidden;background:#15161D}
.shot img{width:100%;height:auto}
.shot figcaption{padding:11px 14px;font-size:13.5px;line-height:1.45;color:#8E8F9C;border-top:1px solid rgba(255,255,255,.1)}
.shot-wide{margin-top:12px}
.swipe-hint{display:none}
.nda{
  margin-top:20px;padding:15px 18px;border:1px dashed var(--paper-line);
  border-radius:var(--r-md);font-size:13.5px;line-height:1.55;color:var(--paper-2);
}

/* ---------- Карточки «что делаю» ---------- */
.cards{display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}
@media(min-width:1001px){.cards-3{grid-template-columns:repeat(3,1fr)}}
.card .tag{margin-bottom:2px}
.card{
  border-radius:var(--r-xl);padding:clamp(24px,2.6vw,34px);
  display:flex;flex-direction:column;gap:14px;min-height:290px;
}
.card .h3{margin-top:4px}
.card-dark{background:var(--panel);border:1px solid var(--line)}
.card-paper{background:var(--paper);color:var(--paper-ink)}
.card-paper .body{color:var(--paper-2)}
.card-red{background:linear-gradient(150deg,var(--red) 0%,var(--red-deep) 100%);color:#fff}
.card-red .body{color:rgba(255,255,255,.85)}
.card-ico{width:40px;height:40px;opacity:.9}

/* ---------- Сетка работ ---------- */
.works{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
.work{
  display:flex;flex-direction:column;gap:12px;
  padding:clamp(24px,2.6vw,32px);
  border:1px solid var(--line);border-radius:var(--r-xl);background:var(--panel);
}
.work .h3{margin-top:2px}
.work .go{margin-top:auto;padding-top:8px;display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.work .go a{font-size:14.5px;font-weight:600;text-decoration:none;color:var(--txt)}
.work .go a:hover{color:var(--red-2)}
.state{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--txt-2)}
.state i{width:7px;height:7px;border-radius:50%;background:#3ECF8E;display:inline-block;flex:none}
.state.dev i{background:#E6A23C}
@media(max-width:860px){.works{grid-template-columns:1fr}}

/* ---------- Шаги ---------- */
.steps{display:grid;gap:14px;grid-template-columns:repeat(2,1fr);margin-top:34px}
.step{
  background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r-xl);padding:clamp(24px,2.6vw,32px);
  display:grid;grid-template-columns:auto 1fr;gap:0 22px;align-items:start;
}
.step-n{
  font-family:'Manrope';font-size:42px;font-weight:800;line-height:.9;
  letter-spacing:-.04em;color:var(--line-2);grid-row:span 2;
}
@supports ((-webkit-text-stroke:1px #000)){
  .step-n{color:transparent;-webkit-text-stroke:1.5px rgba(154,154,165,.55)}
  .step-1 .step-n{-webkit-text-stroke-color:var(--red)}
}
.step h3{font-size:19px;font-weight:700;letter-spacing:-.01em}
.step p{margin-top:9px;font-size:15px;line-height:1.6;color:var(--txt-2)}

/* ---------- Кто делает ---------- */
.who{display:grid;gap:clamp(26px,3.5vw,46px);grid-template-columns:300px minmax(0,1fr);align-items:center}
.who-photo{
  border-radius:var(--r-xl);overflow:hidden;position:relative;
  background:var(--panel-2);border:1px solid var(--line-2);
}
.who-photo img{width:100%;height:auto;filter:contrast(1.06) brightness(1.08)}
.who-photo::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(200deg,rgba(219,32,34,.22),transparent 42%);
}
.who h2{margin-bottom:18px}
.who-list{display:grid;gap:11px;margin-top:24px}
.who-list li{display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:15px;line-height:1.55;color:var(--txt-2)}
.who-list svg{width:17px;height:17px;margin-top:3px;color:var(--red)}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;gap:clamp(26px,3.5vw,54px);grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);align-items:start}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{
  display:flex;align-items:flex-start;gap:18px;justify-content:space-between;
  padding:20px 0;cursor:pointer;list-style:none;
  font-family:'Manrope';font-size:17px;font-weight:700;letter-spacing:-.012em;line-height:1.35;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";flex:none;width:17px;height:17px;margin-top:3px;
  background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2.2' stroke-linecap='round' fill='none'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%23000' stroke-width='2.2' stroke-linecap='round' fill='none'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:transform .22s ease;
}
.faq details[open] summary{color:var(--red-2)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq-a{padding:0 40px 22px 0;font-size:15.5px;line-height:1.65;color:var(--txt-2);max-width:68ch}
.faq-aside{
  background:var(--panel-2);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:24px;margin-top:26px;
}
.faq-aside p{font-size:14.5px;line-height:1.55;color:var(--txt-2);margin-top:8px}

/* ---------- Финал ---------- */
.final{text-align:left;max-width:30ch}
.final-wrap{display:grid;gap:36px;grid-template-columns:minmax(0,1fr) auto;align-items:end}
.panel-red .btn-red{background:#fff;color:var(--red-deep)}
.panel-red .btn-red:hover{background:rgba(255,255,255,.88)}
.panel-red .btn-line{border-color:rgba(255,255,255,.45);color:#fff}
.panel-red .btn-line:hover{border-color:#fff;background:rgba(255,255,255,.12)}

/* ---------- Подвал ---------- */
.foot{padding:clamp(34px,4vw,58px) 0 40px}
.foot-grid{display:grid;gap:30px;grid-template-columns:1.4fr 1fr 1fr}
.foot h5{font-family:'Manrope';font-size:13px;font-weight:700;margin:0 0 14px;color:var(--txt)}
.foot li{margin-bottom:9px}
.foot a{color:var(--txt-2);text-decoration:none;font-size:14.5px}
.foot a:hover{color:var(--red-2)}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  margin-top:34px;padding-top:22px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--txt-2);
}

/* ---------- Один сценарий движения: вход первого экрана ---------- */
@media (prefers-reduced-motion:no-preference){
  .enter{opacity:0;transform:translateY(14px);animation:rise .7s cubic-bezier(.2,.7,.3,1) forwards}
  .enter:nth-child(1){animation-delay:.05s}
  .enter:nth-child(2){animation-delay:.12s}
  .enter:nth-child(3){animation-delay:.19s}
  .enter:nth-child(4){animation-delay:.26s}
  .hero-art{opacity:0;animation:rise .9s cubic-bezier(.2,.7,.3,1) .18s forwards}
  @keyframes rise{to{opacity:1;transform:none}}
}

/* ---------- Адаптив ---------- */
@media (max-width:1000px){
  .hero{grid-template-columns:1fr}
  .hero-art{max-width:400px}
  .cards,.steps{grid-template-columns:1fr}
  .faq-grid,.who,.final-wrap{grid-template-columns:1fr}
  .who-photo{max-width:280px}
  .final{max-width:100%}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  :root{--r-xl:20px;--r-lg:16px;--gut:16px}
  .nav{display:none}
  .burger{display:grid}
  .head-tools{margin-left:auto}
  .head-in > .head-tools > .btn{display:none}   /* CTA и языки живут в мобильном меню */
  .lang{display:none}
  .m-menu.open .m-lang{display:flex}
  .figs{grid-template-columns:1fr}
  .shots{grid-template-columns:1fr}
  .facts,.facts tbody,.facts tr,.facts th,.facts td{display:block;white-space:normal}
  .facts th{padding:16px 0 2px;border-top:1px solid var(--paper-line)}
  .facts td{padding:0 0 16px;border-top:0}
  .foot-grid{grid-template-columns:1fr}
  .final-wrap{gap:26px}
}

/* ---------- Телефон: отдельный проход ---------- */
@media (max-width:760px){
  html{scroll-behavior:smooth}
  section[id]{scroll-margin-top:88px}          /* якорь не прячется под шапкой */
  body{-webkit-tap-highlight-color:rgba(219,32,34,.18)}

  .head{padding:10px 0 0}
  .head-in{height:56px}
  .brand{font-size:13.5px}

  /* кнопки во всю ширину — попасть пальцем проще, чем в пилюлю по центру */
  .hero .btn-row .btn,
  .panel-red .btn-row .btn,
  .who .btn-row .btn{width:100%;justify-content:center}
  .btn{height:52px}
  .btn-sm{height:44px}

  .hero-art{max-width:330px}
  .hero .lead{font-size:16px}

  .fig{padding:18px 18px}
  .fig dd{max-width:none}

  /* Галерея кейса: четыре вертикальных снимка подряд — это экран за экраном.
     На телефоне листаем вбок. */
  .gallery{padding:14px}
  .shots{
    display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
    margin:0 -14px;padding:0 14px;
  }
  .shots::-webkit-scrollbar{display:none}
  .shots .shot{flex:0 0 78%;scroll-snap-align:center}
  .swipe-hint{
    display:block;margin:12px 2px 0;font-size:13.5px;color:#8E8F9C;
  }
  .shot figcaption{font-size:13.5px}

  .step{grid-template-columns:1fr;gap:0}
  .step-n{grid-row:auto;font-size:30px;margin-bottom:10px;display:block}

  .who-photo{max-width:100%;margin-inline:auto}
  .who-list li{font-size:15.5px}

  .faq summary{font-size:16px;padding:18px 0}
  .faq-a{padding-right:28px;font-size:15px}
  .faq-aside{padding:20px}

  .foot a{display:inline-block;padding:4px 0}
  .foot-bottom{font-size:13px}
}
@media (max-width:420px){
  .hero-art{max-width:280px}
  .shots .shot{flex:0 0 86%}
}

/* ---------- Калькулятор потерь ---------- */
.calc{display:grid;gap:clamp(24px,3vw,44px);grid-template-columns:minmax(0,1fr) minmax(0,.92fr);align-items:start}
.calc-fields{display:grid;gap:22px}
.calc-f label{display:flex;justify-content:space-between;gap:16px;align-items:baseline;font-size:14.5px;color:var(--paper-2)}
.calc-f b{font-family:'Manrope';font-size:19px;font-weight:800;color:var(--paper-ink);letter-spacing:-.01em}
.calc-f input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;margin-top:12px;
  border-radius:999px;outline:none;cursor:pointer;
  background:linear-gradient(to right,var(--red) 0 var(--fill,50%),var(--paper-line) var(--fill,50%) 100%);
}
.calc-f input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--red);border:3px solid var(--paper);cursor:grab;
  box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.calc-f input[type=range]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;background:var(--red);
  border:3px solid var(--paper);cursor:grab;box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.calc-f input[type=range]:focus-visible{outline:2px solid var(--red-2);outline-offset:6px}

.calc-out{
  background:#0C0D12;color:#F3F3F5;border-radius:var(--r-lg);
  padding:clamp(22px,2.4vw,30px);border:1px solid rgba(255,255,255,.10);
}
/* на светлой теме панель сама тёмная — карточку итога делаем светлее её */
:root[data-theme="light"] .calc-out{background:#1B1C26;border-color:rgba(255,255,255,.14)}
.calc-out .lbl{font-size:13.5px;color:#9A9AA5}
.calc-out .big{
  font-family:'Manrope';font-weight:800;letter-spacing:-.035em;line-height:1;
  font-size:clamp(30px,3.6vw,44px);margin-top:8px;
}
.calc-out .big.red{color:var(--red-2)}
.calc-split{display:grid;gap:10px;margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.calc-split div{display:flex;justify-content:space-between;gap:14px;font-size:14px;color:#9A9AA5}
.calc-split b{color:#F3F3F5;font-weight:600}
.calc-bar{height:7px;border-radius:999px;margin-top:18px;overflow:hidden;
  background:linear-gradient(to right,var(--red) 0 var(--share,50%),#33343E var(--share,50%) 100%)}
.calc-note{margin-top:18px;font-size:13.5px;line-height:1.55;color:var(--paper-2)}
@media(max-width:900px){.calc{grid-template-columns:1fr}}

/* ---------- Карточки блоков с буквой ---------- */
.card .mark{
  font-family:'Manrope';font-size:13px;font-weight:800;letter-spacing:.04em;
  width:30px;height:30px;display:grid;place-items:center;border-radius:9px;
  border:1px solid currentColor;opacity:.55;
}
.card-paper .mark{color:var(--paper-ink)}
.card-dark .mark{color:var(--txt)}
.card-red .mark{color:#fff;opacity:.8}
.card .who-list{margin-top:4px}
.card-paper .who-list li{color:var(--paper-2)}
.card-red .who-list li{color:rgba(255,255,255,.88)}
.card-red .who-list svg{color:#fff}
.cards-4{grid-template-columns:repeat(2,1fr)}
@media(max-width:1000px){.cards-4{grid-template-columns:1fr}}

/* ---------- Демо переписки ---------- */
.demo{display:grid;gap:clamp(22px,3vw,40px);grid-template-columns:minmax(0,.95fr) minmax(0,1fr);align-items:start}
.scenes{display:grid;gap:10px}
.scene{
  display:grid;gap:3px;text-align:left;cursor:pointer;
  padding:16px 18px;border-radius:var(--r-md);
  border:1px solid var(--line);background:var(--panel-2);color:inherit;
  font-family:inherit;transition:border-color .18s,background .18s;
}
.scene:hover{border-color:var(--line-2)}
.scene[aria-selected="true"]{border-color:var(--red);background:var(--red-soft,rgba(219,32,34,.08))}
.scene .n{font-size:12px;letter-spacing:.04em;color:var(--red-2);font-weight:600}
.scene .t{font-family:'Manrope';font-size:16px;font-weight:700;letter-spacing:-.01em}
.scene .s{font-size:13.5px;color:var(--txt-2)}

.phone{
  border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;
  background:var(--panel-2);display:flex;flex-direction:column;
}
.phone-top{display:flex;align-items:center;gap:11px;padding:16px 18px;border-bottom:1px solid var(--line)}
.phone-top .ava{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:var(--red);color:#fff;font-family:'Manrope';font-weight:800;font-size:13px;
}
.phone-top .who{font-family:'Manrope';font-weight:700;font-size:15px}
.phone-top .st{font-size:12.5px;color:var(--txt-2)}
.chat{
  display:flex;flex-direction:column;gap:10px;padding:18px;
  min-height:420px;max-height:460px;overflow-y:auto;
}
.msg{display:flex}
.msg-in{justify-content:flex-start}
.msg-out{justify-content:flex-end}
.msg-sys{
  justify-content:center;font-size:12.5px;color:var(--txt-2);
  text-align:center;padding:2px 0;
}
.msg-q{justify-content:flex-end;flex-wrap:wrap;gap:7px}
.bub{
  max-width:82%;padding:11px 14px;border-radius:16px;font-size:14.5px;line-height:1.5;
  background:var(--panel);border:1px solid var(--line);
}
.msg-out .bub{background:var(--red);border-color:var(--red);color:#fff}
.chip{
  font-size:13px;padding:7px 13px;border-radius:999px;
  border:1px solid var(--line-2);color:var(--txt-2);
}
.typing{display:flex;gap:4px;align-items:center;padding:14px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--txt-2);display:block;opacity:.45}
@media (prefers-reduced-motion:no-preference){
  .typing i{animation:blink 1.1s infinite}
  .typing i:nth-child(2){animation-delay:.18s}
  .typing i:nth-child(3){animation-delay:.36s}
  @keyframes blink{0%,100%{opacity:.25}50%{opacity:.9}}
}
.phone-note{padding:12px 18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--txt-2)}

.summary{display:grid;gap:12px;margin-top:14px}
.summary-row{display:flex;justify-content:space-between;gap:14px;font-size:14.5px;color:var(--txt-2)}
.summary-row b{font-family:'Manrope';font-weight:800;color:var(--txt)}
@media(max-width:900px){
  .demo{grid-template-columns:1fr}
  .chat{min-height:360px;max-height:400px}
}

/* ---------- Блок с гайд-ботом ---------- */
.magnet{
  display:flex;flex-wrap:wrap;gap:clamp(20px,3vw,40px);
  align-items:center;justify-content:space-between;
  padding:clamp(24px,3vw,38px);border-radius:var(--r-xl);
  border:1px dashed var(--line-2);background:var(--panel);
}
.magnet .h3{font-family:'Manrope';font-weight:800;letter-spacing:-.02em}
.magnet .btn{flex:none}
@media(max-width:760px){
  .magnet{flex-direction:column;align-items:stretch}
  .magnet .btn{width:100%;justify-content:center}
}