/* ==========================================================
   1. RESET
   ========================================================== */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img,svg{display:block;max-width:100%}
button,input,textarea{font:inherit;color:inherit;background:none;border:0}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

/* ==========================================================
   2. TOKENS
   ========================================================== */
:root{
  --ink:#2856c8;
  --ink-deep:#1a3f9e;
  --blue:#3f6fd4;
  --blue-deep:#2f5ac0;
  --blue-soft:#e6eefb;
  --indigo:#3270f7;
  --indigo-deep:#1e56d4;
  --indigo-soft:#e6efff;
  --indigo-light:#8bb5fb;
  --teal:#00c1b6;
  --paper:#ffffff;
  --paper-soft:#f4f7fc;
  --paper-warm:#eef3fa;
  --line:rgba(50,112,247,.14);
  --line-2:rgba(50,112,247,.24);
  --line-strong:rgba(50,112,247,.34);
  --muted:#7a88a8;
  --font:'Geometria','Onest',system-ui,-apple-system,'Segoe UI',sans-serif;
  --fz-display:clamp(2rem,4.6vw,3.6rem);
  --fz-h2:clamp(1.5rem,2.8vw,2.2rem);
  --fz-h3:clamp(1.05rem,1.5vw,1.25rem);
  --fz-body:1rem;
  --fz-small:.875rem;
  --fz-micro:.72rem;
  --sp-1:4px; --sp-2:8px; --sp-3:16px;
  --sp-4:24px; --sp-5:32px; --sp-6:48px;
  --sp-7:64px; --sp-8:96px; --sp-9:128px;
  --container:1280px;
  --header-h:84px;
  --regulations-h:26px;
  --header-total:calc(var(--header-h) + var(--regulations-h) + var(--sp-4));
  --ease:cubic-bezier(.4,0,.2,1);
  --dur-1:.2s;
  --dur-2:.35s;
  --dur-3:.6s;
}
@media(min-width:768px){
  :root{ --header-h:104px; }
}
/* мобильная шапка — одна компактная строка */
@media(max-width:960px){
  :root{ --header-h:64px; --header-total:66px; }
}

/* ==========================================================
   3. BASE
   ========================================================== */
html,body{
  font-family:var(--font);
  font-size:var(--fz-body);
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-weight:600;letter-spacing:-.015em;line-height:1.15}
h1{font-size:var(--fz-display)}
h2{font-size:var(--fz-h2)}
h3{font-size:var(--fz-h3)}
em{font-style:normal}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--sp-4)}
@media(min-width:768px){.container{padding-inline:var(--sp-6)}}
::selection{background:var(--indigo);color:#fff}

/* ==========================================================
   4. LOGO
   ========================================================== */
.logo{display:inline-flex;align-items:center;line-height:0;transition:opacity var(--dur-2) var(--ease)}
.logo:hover{opacity:.85}
.logo__img{display:block;width:auto;height:60px;max-width:100%;object-fit:contain}
@media(min-width:768px){.logo__img{height:80px}}
@media(min-width:1024px){.logo__img{height:96px}}

/* ==========================================================
   5. HEADER
   ========================================================== */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  background:var(--paper);
  border-bottom:2px solid var(--line);
  transition:box-shadow var(--dur-2) var(--ease);
}
.header.is-scrolled{box-shadow:0 1px 0 var(--line-2),0 12px 32px -22px rgba(50,112,247,.28)}
.header__grid{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  grid-template-rows:var(--header-h) var(--regulations-h);
  align-items:center;
  column-gap:var(--sp-4);
  width:100%;max-width:var(--container);margin-inline:auto;
  padding-inline:var(--sp-6);padding-top:0;padding-bottom:var(--sp-4);
}
.header__grid > .logo{
  grid-column:1;grid-row:1;justify-self:start;align-self:center;
  transform:translateY(20px);
}
.nav{grid-column:2;grid-row:1;justify-self:center;display:flex;align-items:center;gap:0}
.nav a{
  font-size:.82rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
  padding:8px 14px;border-radius:3px;position:relative;white-space:nowrap;cursor:pointer;
  transition:color var(--dur-1) var(--ease),background var(--dur-1) var(--ease);
}
.nav a:hover{background:var(--paper-soft)}
.nav a[aria-current="page"]{color:var(--blue-deep);font-weight:600}
.nav a[aria-current="page"]::after{
  content:'';position:absolute;left:14px;right:14px;bottom:2px;
  height:3px;background:var(--indigo);border-radius:2px;
}
.header__actions{
  grid-column:3;grid-row:1 / span 2;justify-self:end;align-self:center;
  display:flex;align-items:center;gap:10px;transform:translateY(18px);
}
@media(max-width:1040px){.header__actions{transform:translateY(14px)}}
.header__regulations{
  grid-column:2;grid-row:2;justify-self:center;
  display:flex;align-items:center;gap:var(--sp-5);white-space:nowrap;
}
.header__regulations a{
  display:inline-flex;align-items:center;
  font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);cursor:pointer;padding:4px 2px;
  border-bottom:1px solid transparent;
  transition:color var(--dur-1) var(--ease),border-color var(--dur-1) var(--ease);
}
.header__regulations a:hover{color:var(--indigo);border-bottom-color:var(--indigo)}
.header__cabinet{
  display:inline-flex;align-items:center;height:42px;padding:0 20px;
  border:2px solid var(--line-strong);border-radius:100px;
  font-size:.82rem;font-weight:600;letter-spacing:.04em;
  color:var(--ink);white-space:nowrap;
  transition:background var(--dur-2) var(--ease),
             color var(--dur-2) var(--ease),
             border-color var(--dur-2) var(--ease);
}
.header__cabinet:hover{background:var(--indigo);color:#fff;border-color:var(--indigo)}
.header__phone{
  display:inline-flex;align-items:center;height:42px;padding:0 20px;
  border:2px solid var(--ink);border-radius:100px;
  background:var(--ink);color:#fff;
  font-size:.88rem;font-weight:600;letter-spacing:.01em;white-space:nowrap;
  transition:background var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease);
}
.header__phone:hover{background:var(--indigo);border-color:var(--indigo)}
.burger{
  grid-column:3;grid-row:1;justify-self:end;display:none;
  width:40px;height:40px;position:relative;background:none;border:0;cursor:pointer;
}
.burger span{
  position:absolute;left:10px;right:10px;height:2px;background:var(--ink);
  transition:transform var(--dur-2) var(--ease),opacity var(--dur-1) var(--ease);
}
.burger span:nth-child(1){top:14px}
.burger span:nth-child(2){top:19.5px}
.burger span:nth-child(3){top:25px}
.burger.is-open span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
@media(max-width:1180px){
  .header__cabinet{display:none}
  .nav a{padding:8px 10px;letter-spacing:.1em}
}
@media(max-width:1040px){
  .nav a{padding:8px 8px;letter-spacing:.08em;font-size:.74rem}
  .header__grid{padding-inline:var(--sp-4)}
}
/* ---- Мобильная шапка: логотип · телефон · бургер, остальное в раскрывающемся меню ---- */
@media(max-width:960px){
  .header{max-height:100vh;max-height:100dvh;overflow-y:auto;overscroll-behavior:contain}
  .header__grid{
    grid-template-columns:auto 1fr auto auto;
    grid-template-rows:var(--header-h);
    grid-auto-rows:auto;
    column-gap:var(--sp-2);
    padding-inline:var(--sp-4);padding-bottom:0;
  }
  .header__grid > .logo{grid-column:1;grid-row:1;transform:none}
  .header .logo__img{height:46px}

  .header__actions{display:contents}
  .header__phone{
    grid-column:3;grid-row:1;
    height:40px;padding:0 16px;font-size:.82rem;
  }
  .burger{
    display:block;grid-column:4;grid-row:1;justify-self:end;
    width:44px;height:44px;margin-right:-10px;
  }
  .burger span{left:11px;right:11px}
  .burger span:nth-child(1){top:16px}
  .burger span:nth-child(2){top:21.5px}
  .burger span:nth-child(3){top:27px}

  .nav,.header__regulations,.header__cabinet{display:none}

  .header.is-menu-open{box-shadow:0 28px 56px -28px rgba(26,63,158,.55)}
  .header.is-menu-open .nav,
  .header.is-menu-open .header__regulations,
  .header.is-menu-open .header__cabinet{animation:menu-in var(--dur-2) var(--ease) both}

  .header.is-menu-open .nav{
    display:flex;grid-column:1 / -1;grid-row:2;justify-self:stretch;
    flex-direction:column;align-items:stretch;gap:0;
    padding-top:var(--sp-2);border-top:2px solid var(--line);
  }
  .nav a{
    padding:15px 14px;font-size:.86rem;letter-spacing:.14em;
    border-bottom:1px solid var(--line);border-radius:0;
  }
  .nav a:hover{background:transparent}
  .nav a[aria-current="page"]{color:var(--indigo);box-shadow:inset 3px 0 0 var(--indigo)}
  .nav a[aria-current="page"]::after{display:none}

  .header.is-menu-open .header__regulations{
    display:flex;grid-column:1 / -1;grid-row:3;justify-self:stretch;
    flex-direction:column;align-items:stretch;gap:0;white-space:normal;
    padding-top:var(--sp-2);
  }
  .header__regulations a{
    padding:13px 14px;font-size:.72rem;line-height:1.4;color:var(--muted);
    border-bottom:1px solid var(--line);
  }
  .header__regulations a::after{content:'PDF';margin-left:auto;padding-left:var(--sp-3);font-size:.62rem;color:var(--indigo)}

  .header.is-menu-open .header__cabinet{
    display:flex;justify-content:center;grid-column:1 / -1;grid-row:4;
    height:48px;margin:var(--sp-4) 0 var(--sp-4);
  }

  body.menu-open{overflow:hidden}
  body.menu-open::before{
    content:'';position:fixed;inset:0;z-index:99;
    background:rgba(20,22,30,.55);
    -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
    animation:menu-fade var(--dur-2) var(--ease) both;
  }
}
/* на самых узких экранах телефон в шапке сворачивается в круглую кнопку */
@media(max-width:359px){
  .header__phone{
    width:40px;padding:0;font-size:0;
    background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center / 18px no-repeat;
  }
}
@keyframes menu-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@keyframes menu-fade{from{opacity:0}to{opacity:1}}

/* ==========================================================
   6. BUTTONS / LINKS
   ========================================================== */
.btn{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  padding:16px 32px;border-radius:100px;
  font-size:var(--fz-micro);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  background:var(--ink);color:#fff;border:2px solid var(--ink);
  transition:background var(--dur-2) var(--ease),
             transform var(--dur-2) var(--ease),
             box-shadow var(--dur-2) var(--ease);
  white-space:nowrap;
}
.btn:hover{
  background:var(--indigo);border-color:var(--indigo);
  transform:translateY(-1px);
  box-shadow:0 10px 24px -12px rgba(50,112,247,.55);
}
.btn--light{background:#fff;color:var(--ink);border-color:#fff}
.btn--light:hover{background:var(--indigo);border-color:var(--indigo);color:#fff}
.btn--outline{background:transparent;color:var(--indigo);border-color:var(--indigo)}
.btn--outline:hover{background:var(--indigo);color:#fff;border-color:var(--indigo)}

/* яркая кнопка «Позвонить» на главной */
.btn--call{
  position:relative;
  background:var(--indigo);
  color:#fff;
  border-color:var(--indigo);
  padding:20px 38px;
  font-size:.85rem;
  letter-spacing:.11em;
  box-shadow:0 18px 44px -14px rgba(50,112,247,.75);
  overflow:hidden;
}
.btn--call::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.22),rgba(255,255,255,0) 60%);
  pointer-events:none;
}
.btn--call svg{width:20px;height:20px;position:relative;z-index:1}
.btn--call:hover{
  background:var(--ink);border-color:var(--ink);
  transform:translateY(-3px);
  box-shadow:0 24px 56px -14px rgba(40,86,200,.9);
}
.btn--call:active{transform:translateY(-1px)}

@media(max-width:640px){
  .btn--call{
    white-space:normal;
    text-align:center;
    padding:18px 26px;
    font-size:.8rem;
    letter-spacing:.08em;
    line-height:1.35;
  }
}

.link-underline{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  font-size:var(--fz-micro);font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  padding-bottom:4px;border-bottom:2px solid currentColor;cursor:pointer;
  transition:color var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease);
}
.link-underline::after{content:'→';transition:transform var(--dur-2) var(--ease)}
.link-underline:hover{color:var(--indigo)}
.link-underline:hover::after{transform:translateX(4px)}

/* ==========================================================
   7. SECTION
   ========================================================== */
.section{padding:var(--sp-8) 0;position:relative}
.section--warm{background:var(--paper-warm)}
.section--soft{background:var(--paper-soft)}
.section--dark{background:var(--ink);color:rgba(255,255,255,.85)}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff}
.section__head{display:grid;grid-template-columns:1fr;gap:var(--sp-4);margin-bottom:var(--sp-7)}
@media(min-width:900px){.section__head{grid-template-columns:minmax(200px,1fr) 2.2fr;gap:var(--sp-7)}}
.section__head--center{text-align:center}
.section__head--center .section__num{justify-self:center;margin-inline:auto}
.section__head--center .section__title{margin-inline:auto}
.section__num{
  align-self:start;padding-top:var(--sp-3);
  border-top:2px solid var(--ink);
  font-size:.85rem;font-weight:600;
  letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink);line-height:1.5;max-width:240px;text-align:center;
}
.section--dark .section__num{color:#fff;border-top-color:rgba(255,255,255,.6)}
.section__title{max-width:760px}
.section__title--nowrap{
  white-space:nowrap;font-size:clamp(1.15rem,1.9vw,1.75rem);
  text-align:center;margin-inline:auto;
}
.section__title--nowrap ~ .section__sub{text-align:center;margin-inline:auto}
@media(max-width:900px){
  .section__title--nowrap{white-space:normal;font-size:clamp(1.3rem,5vw,1.9rem);line-height:1.2}
}
.section__sub{margin-top:var(--sp-3);max-width:640px;color:var(--muted);font-size:1rem;line-height:1.75}
.section--dark .section__sub{color:rgba(255,255,255,.65)}
.section__meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-4);margin-top:var(--sp-5)}
.section__cert{
  display:inline-flex;flex-direction:column;gap:2px;padding:12px 20px;
  background:var(--paper-soft);border:2px solid var(--line);border-radius:8px;
}
.section__cert-label{font-size:var(--fz-micro);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.section__cert-value{font-size:1.05rem;font-weight:600;color:var(--ink);letter-spacing:.01em}
.section__meta .btn{align-self:center}
.section__meta .btn svg{width:14px;height:14px}

/* ==========================================================
   8. HERO
   ========================================================== */
.hero{
  position:relative;
  padding:calc(var(--header-total) + var(--sp-9)) 0 var(--sp-9);
  background:var(--ink);color:#fff;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;
  width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(50,112,247,.45),rgba(50,112,247,0) 65%);
  top:-220px;right:-180px;pointer-events:none;
  animation:float 20s ease-in-out infinite;
}
.hero::after{
  content:'';position:absolute;
  width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(50,112,247,.5),rgba(50,112,247,0) 70%);
  bottom:-180px;left:-140px;pointer-events:none;
  animation:float 26s ease-in-out infinite reverse;
}
@keyframes float{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(30px,-40px,0)}
}
.hero__content{position:relative;z-index:2;max-width:920px;margin-inline:auto;text-align:center}
.hero h1{color:#fff;letter-spacing:-.02em;line-height:1.22;margin-bottom:var(--sp-5);text-wrap:balance;padding-bottom:.05em}
.hero h1 em{color:var(--teal);font-style:italic;font-weight:600}
.hero__lead{max-width:640px;margin:0 auto var(--sp-6);color:rgba(255,255,255,.78);font-size:1.08rem;line-height:1.75}
.hero__actions{display:flex;flex-wrap:wrap;gap:var(--sp-5);justify-content:center;align-items:center}
.hero__actions .link-underline{color:#fff}
.hero__actions .link-underline:hover{color:var(--indigo-light)}

/* ==========================================================
   9. FEATURES
   ========================================================== */
.features{
  position:relative;z-index:2;margin-top:var(--sp-9);padding-top:var(--sp-7);
  border-top:2px solid rgba(255,255,255,.18);
  display:flex;flex-wrap:wrap;justify-content:center;gap:var(--sp-4);
}
.feature{
  position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;
  gap:var(--sp-4);padding:var(--sp-5);
  background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.14);
  border-radius:8px;flex:0 0 100%;
  transition:transform var(--dur-2) var(--ease),
             background var(--dur-2) var(--ease),
             border-color var(--dur-2) var(--ease),
             box-shadow var(--dur-2) var(--ease);
}
@media(min-width:640px){.feature{flex:0 0 calc((100% - var(--sp-4)) / 2)}}
@media(min-width:1024px){.feature{flex:0 0 calc((100% - 2 * var(--sp-4)) / 3)}}
.feature:hover{
  transform:translateY(-4px);background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.28);box-shadow:0 24px 48px -28px rgba(0,0,0,.4);
}
.feature__num{
  display:grid;place-items:center;width:64px;height:64px;border-radius:50%;
  border:2px solid var(--indigo-light);background:rgba(139,181,251,.14);
  color:#fff;font-size:1.65rem;font-weight:600;letter-spacing:-.02em;line-height:1;flex-shrink:0;
  transition:background var(--dur-2) var(--ease),
             border-color var(--dur-2) var(--ease),
             transform var(--dur-2) var(--ease);
}
.feature:hover .feature__num{background:var(--indigo-light);border-color:var(--indigo-light);color:var(--ink-deep);transform:scale(1.06)}
.feature p{color:rgba(255,255,255,.9);font-size:1rem;line-height:1.6;margin:0}

/* ==========================================================
   10. PROBLEMS
   ========================================================== */
.problems{display:grid;grid-template-columns:1fr;gap:var(--sp-4)}
@media(min-width:760px){
  .problems{grid-template-columns:repeat(2,1fr)}
  .problems > :first-child{grid-column:span 2}
}
.problem{
  padding:var(--sp-5);background:#fff;border:2px solid var(--line);border-radius:16px;
  transition:transform var(--dur-2) var(--ease),
             box-shadow var(--dur-2) var(--ease),
             border-color var(--dur-2) var(--ease);
}
.problem:hover{transform:translateY(-3px);box-shadow:0 20px 44px -28px rgba(50,112,247,.28);border-color:var(--line-2)}
.problem__head{display:flex;align-items:baseline;gap:var(--sp-3);margin-bottom:var(--sp-4)}
.problem__num{font-size:2.2rem;font-weight:500;color:var(--indigo);letter-spacing:-.02em;line-height:1;flex-shrink:0}
.problem__head h3{font-size:1.18rem;line-height:1.3;margin:0}
.problem p{color:var(--muted);font-size:1.02rem;line-height:1.7}

/* ==========================================================
   11. ADVANTAGES
   ========================================================== */
.advantages{border-top:2px solid var(--line-2)}
.advantage{
  display:grid;grid-template-columns:80px 1fr;gap:var(--sp-4);
  padding:var(--sp-4) 0;border-bottom:2px solid var(--line);align-items:center;
  transition:background var(--dur-2) var(--ease);
}
@media(min-width:760px){
  .advantage{grid-template-columns:120px 1fr 1.4fr;gap:var(--sp-6);align-items:center;padding:var(--sp-4) var(--sp-3)}
}
.advantage:hover{background:var(--paper-warm)}
.advantage__num{font-size:2.6rem;font-weight:500;letter-spacing:-.03em;color:var(--indigo);line-height:1}
.advantage h4{font-size:1.05rem;font-weight:600;line-height:1.35}
.advantage p{color:var(--muted);font-size:.95rem}

/* ==========================================================
   12. STEPS
   ========================================================== */
.steps{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--sp-4)}
.step{
  flex:0 0 100%;padding:var(--sp-5);background:#fff;
  border:2px solid var(--line);border-radius:4px;position:relative;
  transition:transform var(--dur-2) var(--ease),border-color var(--dur-2) var(--ease);
}
@media(min-width:640px){.step{flex:0 0 calc((100% - var(--sp-4)) / 2)}}
@media(min-width:1000px){.step{flex:0 0 calc((100% - 2 * var(--sp-4)) / 3)}}
.step::before{
  content:'';position:absolute;left:-2px;top:-2px;bottom:-2px;width:4px;
  background:var(--indigo);border-radius:4px 0 0 4px;
  transform:scaleY(0);transform-origin:top;transition:transform var(--dur-2) var(--ease);
}
.step:hover::before{transform:scaleY(1)}
.step:hover{transform:translateY(-2px);border-color:var(--line-2)}
.step__num{font-size:2.2rem;font-weight:500;color:var(--indigo);letter-spacing:-.02em;line-height:1;margin-bottom:var(--sp-3)}
.step h4{margin-bottom:var(--sp-2);font-size:1rem}
.step p{color:var(--muted);font-size:.9rem}
.steps__note{margin:var(--sp-6) auto 0;max-width:640px;text-align:center;color:var(--muted);font-size:1.02rem;line-height:1.75}

/* ==========================================================
   13. EXPERTS
   ========================================================== */
.experts{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:var(--sp-4)}
.expert{
  flex:1 1 100%;display:flex;flex-direction:column;padding:var(--sp-5);
  border:2px solid var(--line);border-radius:12px;background:#fff;text-align:center;
  transition:transform var(--dur-2) var(--ease),box-shadow var(--dur-2) var(--ease);
}
.expert:hover{transform:translateY(-4px);box-shadow:0 22px 40px -30px rgba(50,112,247,.3)}
@media(min-width:640px){.experts .expert{flex:0 0 calc((100% - var(--sp-4)) / 2);max-width:520px}}
@media(min-width:1000px){.experts--many .expert{flex:0 0 calc((100% - 2 * var(--sp-4)) / 3);max-width:none}}
.expert__name{
  display:flex;align-items:center;justify-content:center;
  min-height:72px;padding:14px 18px;
  background:var(--indigo-soft);color:var(--indigo-deep);
  font-weight:600;font-size:1rem;border-radius:8px;letter-spacing:-.005em;line-height:1.35;
  margin-bottom:var(--sp-4);text-align:center;
}
.expert__role{color:var(--muted);font-size:.88rem;line-height:1.5;margin:0;text-align:center}
.expert__meta{display:flex;flex-direction:column;gap:var(--sp-3);margin-top:auto}
.expert__meta > div{
  display:flex;flex-direction:column;align-items:center;gap:4px;
  padding-bottom:var(--sp-3);border-bottom:1px solid var(--line);
}
.expert__meta > div:last-child{padding-bottom:0;border-bottom:0}
.expert__meta dt{
  font-size:var(--fz-micro);letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);font-weight:600;text-align:center;
}
.expert__meta dd{font-size:.92rem;color:var(--ink);line-height:1.5;font-weight:500;text-align:center}
.expert--lead{text-align:center}
.expert--lead .expert__name{justify-content:center;text-align:center;font-size:1.15rem;min-height:84px;padding:16px 22px}
.expert--lead .expert__role{text-align:center}

/* ==========================================================
   14. CTA
   ========================================================== */
.cta{
  padding:var(--sp-9) 0;background:var(--ink-deep);color:#fff;
  position:relative;overflow:hidden;text-align:center;
}
.cta::before{
  content:'';position:absolute;inset:auto auto -180px -100px;
  width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(50,112,247,.6),transparent 70%);
}
.cta::after{
  content:'';position:absolute;top:-120px;right:-80px;
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(50,112,247,.32),transparent 70%);
}
.cta h2{color:#fff;margin-bottom:var(--sp-3);max-width:760px;margin-inline:auto;position:relative;z-index:1}
.cta p{color:rgba(255,255,255,.85);margin-bottom:var(--sp-6);max-width:560px;margin-inline:auto;position:relative;z-index:1}
.cta .btn{position:relative;z-index:1;background:var(--indigo);border-color:var(--indigo)}
.cta .btn:hover{background:#fff;color:var(--ink);border-color:#fff}
.cta__phone{
  font-size:clamp(1.4rem,2.4vw,2rem);font-weight:600;color:#fff;letter-spacing:-.01em;
  position:relative;z-index:1;margin-top:var(--sp-3);
}
.cta__phone[data-callback]{cursor:pointer}

/* ==========================================================
   15. PAGE HERO
   ========================================================== */
.page-hero{
  padding:calc(var(--header-total) + var(--sp-7)) 0 var(--sp-7);
  background:var(--paper-warm);border-bottom:2px solid var(--line-2);
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;right:-80px;top:-80px;
  width:340px;height:340px;border-radius:50%;
  border:2px solid rgba(50,112,247,.25);pointer-events:none;
}
.page-hero::after{
  content:'';position:absolute;right:40px;top:40px;
  width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(50,112,247,.2),transparent 70%);pointer-events:none;
}
.page-hero .container{position:relative;z-index:1}
.crumbs{display:flex;gap:var(--sp-3);font-size:var(--fz-micro);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--sp-5)}
.crumbs a{cursor:pointer}
.crumbs a:hover{color:var(--ink)}
.page-hero h1{max-width:900px}
.page-hero__sub{margin-top:var(--sp-4);max-width:620px;color:var(--muted);font-size:1.02rem;line-height:1.75}
.page-hero__sub--wide{max-width:900px}

/* ==========================================================
   16. CONTACTS PAGE
   ========================================================== */
.contact-block{display:flex;flex-direction:column;gap:var(--sp-6)}
.contact-block__item{display:flex;flex-direction:column;gap:var(--sp-2)}
.phone-block__label{font-size:var(--fz-micro);letter-spacing:.2em;text-transform:uppercase;color:var(--indigo);font-weight:600}
.phone-block__value{
  font-size:clamp(2rem,5vw,3.6rem);font-weight:600;letter-spacing:-.025em;line-height:1;
  color:var(--ink);white-space:nowrap;
}
.phone-block__note{font-size:1rem;color:var(--muted);line-height:1.75;max-width:560px}
.addresses{display:grid;grid-template-columns:1fr;gap:var(--sp-4);margin-bottom:var(--sp-5)}
@media(min-width:760px){.addresses{grid-template-columns:1fr 1fr}}
.address-card{
  display:flex;flex-direction:column;gap:var(--sp-4);padding:var(--sp-6) var(--sp-5);
  background:#fff;border:2px solid var(--line);border-radius:16px;
  transition:transform var(--dur-2) var(--ease),
             box-shadow var(--dur-2) var(--ease),
             border-color var(--dur-2) var(--ease);
}
.address-card:hover{transform:translateY(-3px);box-shadow:0 24px 48px -30px rgba(50,112,247,.3);border-color:var(--line-2)}
.address-card__label{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  font-size:var(--fz-micro);letter-spacing:.18em;text-transform:uppercase;color:var(--indigo);font-weight:600;
}
.address-card__label::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--indigo)}
.address-card__value{font-size:1.2rem;line-height:1.55;color:var(--ink);font-weight:500;letter-spacing:-.005em}
.address-card__note{
  font-size:.88rem;color:var(--muted);line-height:1.65;
  padding-top:var(--sp-4);border-top:2px solid var(--line);margin-top:auto;
}
.map{position:relative;border:2px solid var(--line);border-radius:16px;overflow:hidden;background:var(--paper-soft);min-height:420px}
.map iframe{display:block;width:100%;height:100%;min-height:420px;border:0}
.requisites{
  max-width:640px;margin:0 auto;padding:var(--sp-6) var(--sp-5);
  background:#fff;border:2px solid var(--line);border-radius:16px;
  box-shadow:0 12px 32px -28px rgba(50,112,247,.35);text-align:center;
}
.requisites__row{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:var(--sp-4) 0;border-bottom:2px solid var(--line);
}
.requisites__row:last-child{border-bottom:0;padding-bottom:0}
.requisites__row:first-child{padding-top:0}
.requisites__label{font-size:var(--fz-micro);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:600}
.requisites__value{font-size:1.15rem;color:var(--ink);font-weight:600;letter-spacing:-.005em;line-height:1.5}

/* ==========================================================
   17. FOOTER
   ========================================================== */
.footer{
  background:var(--indigo-deep);color:rgba(255,255,255,.78);
  padding:var(--sp-7) 0 var(--sp-3);position:relative;
}
.footer::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 20% 0%,rgba(50,112,247,.5),transparent 60%);pointer-events:none;
}
.footer > .container{position:relative;z-index:1}
.footer__top{
  display:grid;grid-template-columns:1fr;gap:var(--sp-5);
  padding-bottom:var(--sp-5);border-bottom:2px solid rgba(255,255,255,.16);
}
@media(min-width:720px){.footer__top{grid-template-columns:1fr 1fr;gap:var(--sp-5)}}
@media(min-width:1024px){.footer__top{grid-template-columns:1.6fr 1fr 1.4fr 1.2fr;gap:var(--sp-4) var(--sp-6);align-items:start}}
.footer__brand{display:flex;flex-direction:column;gap:var(--sp-3)}
.footer__brand p{font-size:.88rem;line-height:1.55;max-width:320px;color:rgba(255,255,255,.65)}
.footer .logo{
  display:inline-flex;align-items:center;align-self:flex-start;
  line-height:0;background:transparent;padding:0;box-shadow:none;
  transition:transform var(--dur-2) var(--ease),opacity var(--dur-2) var(--ease);
}
.footer .logo:hover{transform:translateY(-2px);opacity:.9}
.footer .logo__img{height:88px;width:auto;filter:none}
@media(min-width:768px){.footer .logo__img{height:110px}}
.footer h5{
  font-size:var(--fz-micro);letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.5);margin-bottom:var(--sp-3);font-weight:500;
}
.footer ul{display:flex;flex-direction:column;gap:10px}
.footer ul a{font-size:.88rem;color:rgba(255,255,255,.85);cursor:pointer;transition:color var(--dur-1) var(--ease)}
.footer ul a:hover{color:var(--indigo-light)}
.footer__phone{
  display:block;font-size:1.1rem;font-weight:600;letter-spacing:-.01em;color:#fff;
  margin-bottom:var(--sp-2);
}
.footer__email{
  display:block;font-size:1rem;font-weight:500;color:rgba(255,255,255,.85);
  margin-bottom:var(--sp-3);
}
.footer__req{font-size:.78rem;line-height:1.6;color:rgba(255,255,255,.55)}
.footer__addr b{
  display:block;font-weight:500;font-size:.68rem;
  letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.48);margin-bottom:2px;
}
.footer__addr{font-size:.84rem;line-height:1.5;color:rgba(255,255,255,.82)}
.footer__bottom{
  display:flex;justify-content:space-between;gap:var(--sp-4);flex-wrap:wrap;
  padding-top:var(--sp-4);font-size:.72rem;letter-spacing:.04em;color:rgba(255,255,255,.45);
}
@media(max-width:640px){.footer__bottom{flex-direction:column;text-align:left}}
.footer__credit{
  display:flex;flex-direction:column;align-items:center;gap:4px;
  padding-top:var(--sp-3);font-size:.66rem;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(255,255,255,.32);min-height:32px;
  transition:color var(--dur-2) var(--ease);
}
.footer__credit:hover{color:rgba(255,255,255,.6)}
.footer__credit a{
  color:inherit;border-bottom:1px solid currentColor;padding-bottom:1px;
  cursor:pointer;transition:color var(--dur-1) var(--ease);
}
.footer__credit a:hover{color:rgba(255,255,255,.85)}
.footer__made{
  opacity:0;transform:translateY(-2px);
  transition:opacity var(--dur-2) var(--ease),transform var(--dur-2) var(--ease);
  pointer-events:none;font-size:.6rem;letter-spacing:.16em;
  color:rgba(255,255,255,.14);
}
.footer__credit:hover .footer__made{opacity:1;transform:translateY(0)}

/* ==========================================================
   18. DOC-PAGE (privacy)
   ========================================================== */
.doc-page{
  padding:calc(var(--header-total) + var(--sp-7)) 0 var(--sp-8);
  background:var(--paper);color:#111111;
}
.doc-page .container{max-width:880px}
.doc-page h1{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:var(--sp-3);color:#111111}
.doc-page__meta{
  font-size:var(--fz-micro);letter-spacing:.16em;text-transform:uppercase;
  color:#6b6b6b;padding-bottom:var(--sp-5);
  border-bottom:2px solid rgba(0,0,0,.18);margin-bottom:var(--sp-7);
}
.doc-page h2{
  font-size:1.15rem;font-weight:600;margin-top:var(--sp-7);margin-bottom:var(--sp-4);
  padding-bottom:var(--sp-2);border-bottom:2px solid rgba(0,0,0,.1);color:#111111;
}
.doc-page h2:first-of-type{margin-top:0}
.doc-page p{font-size:1rem;line-height:1.75;margin-bottom:var(--sp-4);color:#111111}
.doc-page p:last-child{margin-bottom:0}
.doc-page ul{list-style:none;margin:0 0 var(--sp-4)}
.doc-page ul ul{margin-top:var(--sp-3);margin-bottom:0}
.doc-page li{position:relative;padding-left:var(--sp-5);margin-bottom:var(--sp-3);line-height:1.75;color:#111111}
.doc-page li::before{content:'—';position:absolute;left:0;color:#6b6b6b}
.doc-page__back{
  display:inline-flex;align-items:center;gap:var(--sp-2);margin-top:var(--sp-8);
  font-size:var(--fz-micro);letter-spacing:.14em;text-transform:uppercase;
  color:#6b6b6b;cursor:pointer;transition:color var(--dur-1) var(--ease);
}
.doc-page__back::before{content:'←'}
.doc-page__back:hover{color:var(--indigo)}

/* ==========================================================
   19. 404
   ========================================================== */
.notfound{
  min-height:100vh;min-height:100dvh;display:grid;place-items:center;text-align:center;
  background:var(--indigo-deep);color:#fff;padding:var(--sp-7) var(--sp-4);
}
.notfound h1{font-size:clamp(5rem,16vw,12rem);font-weight:600;line-height:.9;letter-spacing:-.04em;color:#fff;margin-bottom:var(--sp-4)}
.notfound h1 span{color:var(--indigo-light)}
.notfound p{color:rgba(255,255,255,.65);font-size:1.05rem;margin-bottom:var(--sp-6)}

/* ==========================================================
   20. CALLBACK MODAL
   ========================================================== */
.callback{
  position:fixed;inset:0;z-index:1000;
  display:flex;align-items:center;justify-content:center;
  padding:var(--sp-4);
  opacity:0;visibility:hidden;
  transition:opacity var(--dur-2) var(--ease),visibility var(--dur-2) var(--ease);
}
.callback.is-open{opacity:1;visibility:visible}
.callback__overlay{
  position:absolute;inset:0;
  background:rgba(20,22,30,.78);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.callback__dialog{
  position:relative;
  width:100%;max-width:460px;
  background:#fff;
  border-radius:16px;
  padding:var(--sp-6) var(--sp-5) var(--sp-5);
  box-shadow:0 30px 80px -30px rgba(50,112,247,.5);
  transform:translateY(24px) scale(.97);
  transition:transform var(--dur-2) var(--ease);
  max-height:calc(100vh - 2 * var(--sp-4));
  max-height:calc(100dvh - 2 * var(--sp-4));
  overflow-y:auto;overscroll-behavior:contain;
}
.callback.is-open .callback__dialog{transform:translateY(0) scale(1)}
.callback__close{
  position:absolute;top:12px;right:12px;
  width:38px;height:38px;border-radius:50%;
  background:transparent;color:var(--muted);
  font-size:1.6rem;line-height:1;
  display:grid;place-items:center;cursor:pointer;
  transition:background var(--dur-1) var(--ease),color var(--dur-1) var(--ease);
}
.callback__close:hover{background:var(--paper-soft);color:var(--ink)}
.callback__title{font-size:1.25rem;font-weight:600;color:var(--ink);margin-bottom:8px}
.callback__desc{font-size:.9rem;color:var(--muted);margin-bottom:var(--sp-5);line-height:1.6}
.callback__form{display:flex;flex-direction:column;gap:var(--sp-4)}
.callback__field{display:flex;flex-direction:column;gap:6px}
.callback__field label{
  font-size:var(--fz-micro);letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);font-weight:600;
}
.callback__field input,
.callback__field textarea{
  width:100%;
  padding:14px 16px;
  border:2px solid var(--line);
  border-radius:10px;
  font-size:1rem;
  background:var(--paper-soft);
  color:var(--ink);
  outline:none;
  transition:border-color var(--dur-1) var(--ease),background var(--dur-1) var(--ease),box-shadow var(--dur-1) var(--ease);
}
.callback__field textarea{display:block;min-height:92px;line-height:1.5;resize:none}
.callback__field input:focus,
.callback__field textarea:focus{
  border-color:var(--indigo);background:#fff;
  box-shadow:0 0 0 4px rgba(50,112,247,.1);
}
.callback__label-row{display:flex;align-items:baseline;justify-content:space-between;gap:var(--sp-3)}
.callback__counter{font-size:var(--fz-micro);letter-spacing:.06em;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.callback__honey{display:none}
.callback__submit:disabled{opacity:.7;cursor:default;transform:none;box-shadow:none}
.callback__submit{width:100%;justify-content:center}
.callback__status{
  font-size:.85rem;text-align:center;min-height:20px;margin:0;line-height:1.5;
}
.callback__status.is-success{color:#0a7f3f}
.callback__status.is-error{color:#c0392b}
body.callback-open{overflow:hidden}

/* ==========================================================
   21. REVEAL
   ========================================================== */
.js .reveal{opacity:0;transform:translateY(24px)}
.js .reveal.is-in{opacity:1;transform:translateY(0);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .stagger > *{opacity:0;transform:translateY(20px)}
.js .stagger.is-in > *{opacity:1;transform:translateY(0);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .stagger.is-in > *:nth-child(1){transition-delay:.05s}
.js .stagger.is-in > *:nth-child(2){transition-delay:.13s}
.js .stagger.is-in > *:nth-child(3){transition-delay:.21s}
.js .stagger.is-in > *:nth-child(4){transition-delay:.29s}
.js .stagger.is-in > *:nth-child(5){transition-delay:.37s}
.js .stagger.is-in > *:nth-child(6){transition-delay:.45s}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal,.js .stagger > *{opacity:1!important;transform:none!important}
}
/* ==========================================================
   22. FOOTER MAP-BLOCK (только главная)
   Футуристичный блок: скруглённые карточки, мягкое свечение,
   градиентный информационный панel в стиле сайта.
   ========================================================== */
.footer--main{
  padding-top:0;
  overflow:hidden;
}
.footer--main::before{
  background:radial-gradient(ellipse at 50% 0%,rgba(50,112,247,.7),transparent 65%);
}

.footer__map-block{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  padding:var(--sp-7) var(--sp-4) var(--sp-8);
}
@media(min-width:640px){
  .footer__map-block{ padding-inline:var(--sp-5); }
}
@media(min-width:900px){
  .footer__map-block{
    grid-template-columns:1fr 1fr 1fr;
    min-height:520px;
    gap:22px;
    padding:var(--sp-8) var(--sp-6) var(--sp-9);
  }
}

/* Свечение позади всего блока */
.footer__map-block::before{
  content:'';
  position:absolute;
  inset:60px 20px;
  border-radius:60px;
  background:
    radial-gradient(ellipse at 30% 50%,rgba(50,112,247,.55),transparent 65%),
    radial-gradient(ellipse at 80% 50%,rgba(0,193,182,.28),transparent 65%);
  filter:blur(70px);
  z-index:-1;
  pointer-events:none;
}

/* Общая база для всех трёх плиток */
.footer__photo,
.footer__map,
.footer__info{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  min-height:280px;
  transition:
    transform var(--dur-2) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease);
  isolation:isolate;
}
@media(min-width:900px){
  .footer__photo,
  .footer__map,
  .footer__info{ min-height:100%; }
}

/* Фото здания */
.footer__photo{
  border:2px solid rgba(139,181,251,.22);
  box-shadow:
    0 30px 60px -30px rgba(0,0,0,.6),
    inset 0 0 40px rgba(50,112,247,.14);
}
.footer__photo::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(160deg,rgba(50,112,247,.28),transparent 55%,rgba(30,86,212,.32));
  pointer-events:none;
  mix-blend-mode:multiply;
}
.footer__photo img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform 1.2s var(--ease),filter var(--dur-2) var(--ease);
  filter:saturate(1.05) contrast(1.03);
}
.footer__photo:hover{
  transform:translateY(-6px);
  box-shadow:
    0 40px 80px -34px rgba(0,0,0,.7),
    0 0 60px -20px rgba(50,112,247,.5),
    inset 0 0 40px rgba(50,112,247,.2);
  border-color:rgba(139,181,251,.45);
}
.footer__photo:hover img{ transform:scale(1.06); }

/* Карта */
.footer__map{
  background:var(--paper-soft);
  border:2px solid rgba(139,181,251,.22);
  box-shadow:
    0 30px 60px -30px rgba(0,0,0,.6),
    inset 0 0 40px rgba(50,112,247,.14);
}
.footer__map::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(50,112,247,.18),transparent 40%,rgba(30,86,212,.22));
  pointer-events:none;
  mix-blend-mode:multiply;
  z-index:2;
}
.footer__map iframe{
  display:block;
  width:100%;
  height:100%;
  min-height:280px;
  border:0;
  filter:saturate(.85) contrast(1.02);
  transition:filter var(--dur-2) var(--ease);
  position:relative;
  z-index:1;
}
.footer__map:hover{
  transform:translateY(-6px);
  border-color:rgba(139,181,251,.45);
  box-shadow:
    0 40px 80px -34px rgba(0,0,0,.7),
    0 0 60px -20px rgba(50,112,247,.5),
    inset 0 0 40px rgba(50,112,247,.2);
}
.footer__map:hover iframe{ filter:saturate(1) contrast(1.05); }

/* Информационная панель */
.footer__info{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:var(--sp-3);
  padding:var(--sp-7) var(--sp-6);
  color:#fff;
  border:2px solid rgba(139,181,251,.35);
  background:
    radial-gradient(circle at 100% 0%,rgba(139,181,251,.55),transparent 55%),
    radial-gradient(circle at 0% 100%,rgba(0,193,182,.32),transparent 55%),
    linear-gradient(135deg,var(--indigo) 0%,var(--indigo-deep) 100%);
  box-shadow:
    0 34px 70px -34px rgba(50,112,247,.7),
    0 0 60px -22px rgba(50,112,247,.55),
    inset 0 0 60px rgba(255,255,255,.06);
}
.footer__info::before{
  content:'';
  position:absolute;
  top:-120px;right:-120px;
  width:280px;height:280px;
  border-radius:50%;
  border:1.5px solid rgba(255,255,255,.18);
  pointer-events:none;
}
.footer__info::after{
  content:'';
  position:absolute;
  bottom:-140px;left:-80px;
  width:240px;height:240px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.22),transparent 70%);
  pointer-events:none;
}
.footer__info h3{
  font-size:clamp(1.25rem,2.1vw,1.6rem);
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#fff;
  margin:0 0 var(--sp-4);
  line-height:1.2;
  position:relative;
  z-index:1;
  padding-bottom:var(--sp-3);
  border-bottom:2px solid rgba(255,255,255,.22);
}
.footer__info p{
  font-size:.95rem;
  line-height:1.7;
  color:rgba(255,255,255,.94);
  margin:0;
  position:relative;
  z-index:1;
}
.footer__info p:not(:last-child){
  padding-bottom:var(--sp-2);
  border-bottom:1px solid rgba(255,255,255,.12);
}

@media(max-width:900px){
  .footer__info{ padding:var(--sp-6) var(--sp-5); }
  .footer__info::before{ width:200px;height:200px;top:-90px;right:-90px; }
  .footer__info::after{ width:180px;height:180px;bottom:-100px;left:-60px; }
}

@media(prefers-reduced-motion:reduce){
  .footer__photo:hover,
  .footer__map:hover{ transform:none; }
  .footer__photo:hover img{ transform:none; }
}
.section__title--shift{
  padding-left:40px;
}
@media(max-width:900px){
  .section__title--shift{ padding-left:0; }
}

/* ==========================================================
   23. MOBILE (до 760px)
   Те же блоки и стиль, что на десктопе, но в одну колонку
   и с плотными отступами.
   ========================================================== */
h1,h2,h3,h4{overflow-wrap:break-word}

@media(max-width:760px){
  /* --- ритм секций --- */
  .section{padding:56px 0}
  .section__head{gap:var(--sp-3);margin-bottom:var(--sp-5)}
  .section__head:last-child{margin-bottom:0}
  .section__num{
    justify-self:start;max-width:none;text-align:left;
    padding-top:12px;font-size:.74rem;letter-spacing:.22em;
  }
  .section__head--center .section__num{justify-self:center;text-align:center}
  .section__title--nowrap,
  .section__title--nowrap ~ .section__sub{text-align:left;margin-inline:0}
  .section__sub{font-size:.98rem;line-height:1.65}
  .section__meta{gap:var(--sp-3);margin-top:var(--sp-4)}
  .section__cert{width:100%}
  .section__meta .btn{width:100%;justify-content:center}

  /* --- hero --- */
  .hero{padding:calc(var(--header-total) + 44px) 0 56px}
  .hero::before{width:420px;height:420px;top:-160px;right:-200px}
  .hero::after{width:320px;height:320px;bottom:-140px;left:-140px}
  .hero h1{font-size:clamp(1.45rem,6.7vw,2rem);line-height:1.25;margin-bottom:var(--sp-4)}
  .hero__lead{font-size:1rem;line-height:1.65;margin-bottom:var(--sp-5)}
  .hero__actions{flex-direction:column;gap:var(--sp-4)}
  .hero__actions .btn--call{width:100%;justify-content:center}
  .hero__actions .link-underline{padding-top:10px}

  /* --- features: номер слева, текст справа --- */
  .features{margin-top:48px;padding-top:var(--sp-5);gap:12px}
  .feature{flex-direction:row;align-items:center;text-align:left;gap:var(--sp-3);padding:14px var(--sp-3)}
  .feature__num{width:46px;height:46px;font-size:1.2rem}
  .feature p{font-size:.95rem;line-height:1.5}

  /* --- карточки --- */
  .problem{padding:22px 20px}
  .problem__head{margin-bottom:var(--sp-3)}
  .problem__num{font-size:1.9rem}
  .problem__head h3{font-size:1.08rem}
  .problem p{font-size:.97rem;line-height:1.65}

  .advantage{
    grid-template-columns:40px 1fr;column-gap:var(--sp-3);row-gap:6px;
    align-items:start;padding:18px 0;
  }
  .advantage__num{grid-row:1 / span 2;font-size:2rem;line-height:1.15}
  .advantage h4{font-size:1.02rem}
  .advantage p{grid-column:2;font-size:.93rem;line-height:1.55}

  .step{padding:20px}
  .step__num{font-size:1.9rem;margin-bottom:var(--sp-2)}
  .steps__note{margin-top:var(--sp-5);text-align:left;font-size:.98rem;line-height:1.65}

  .expert{padding:20px}
  .expert__name{min-height:60px;padding:12px 14px;margin-bottom:var(--sp-3)}
  .expert--lead .expert__name{font-size:1.05rem;min-height:64px;padding:14px 16px}

  /* --- cta --- */
  .cta{padding:64px 0}
  .cta::before{width:380px;height:380px;inset:auto auto -160px -140px}
  .cta::after{width:300px;height:300px;top:-120px;right:-120px}
  .cta h2{font-size:1.35rem;line-height:1.3}
  .cta .cta__phone{font-size:1.5rem;margin-bottom:0}

  /* --- внутренние страницы --- */
  .page-hero{padding:calc(var(--header-total) + 36px) 0 40px}
  .page-hero::before{width:240px;height:240px;right:-90px;top:-40px}
  .page-hero::after{width:150px;height:150px;right:10px;top:50px}
  .page-hero h1{font-size:clamp(1.55rem,7vw,2rem);line-height:1.2}
  .page-hero__sub{margin-top:var(--sp-3);font-size:.98rem;line-height:1.65}
  .crumbs{margin-bottom:var(--sp-4);flex-wrap:wrap;row-gap:4px}

  .contact-block{gap:var(--sp-4)}
  .phone-block__value{font-size:clamp(1.35rem,6.9vw,2rem);line-height:1.15}
  .phone-block__note{font-size:.98rem;line-height:1.65}
  .address-card{gap:var(--sp-3);padding:24px 20px}
  .address-card__value{font-size:1.08rem;line-height:1.5}
  .address-card__note{padding-top:var(--sp-3)}
  .map,.map iframe{min-height:320px}
  .requisites{padding:24px 20px}
  .requisites__row{padding:18px 0}
  .requisites__value{font-size:1.04rem;overflow-wrap:anywhere}

  .doc-page{padding:calc(var(--header-total) + 36px) 0 64px}
  .doc-page__meta{padding-bottom:var(--sp-4);margin-bottom:var(--sp-5)}
  .doc-page h2{margin-top:var(--sp-6);margin-bottom:var(--sp-3)}
  .doc-page p,.doc-page li{font-size:.97rem;line-height:1.7}
  .doc-page li{padding-left:var(--sp-4)}
  .doc-page__back{margin-top:var(--sp-6)}

  /* --- футер --- */
  .footer{padding-top:48px}
  .footer--main{padding-top:0}
  .footer__top{gap:28px}
  .footer .logo__img{height:76px}
  .footer__brand p{max-width:none}
  .footer__map-block{gap:14px;padding:48px var(--sp-3) 56px}
  .footer__photo,.footer__map,.footer__info{border-radius:22px;min-height:240px}
  .footer__map iframe{min-height:240px}
  .footer__info{padding:32px 24px}
  .footer__info h3{font-size:1.15rem;margin-bottom:var(--sp-3)}
  .footer__bottom{gap:var(--sp-2)}
  .footer__credit{padding-top:var(--sp-4);font-size:.7rem;color:rgba(255,255,255,.6)}
  .footer__credit a{padding:6px 0 3px}

  /* --- модальное окно --- */
  .callback{padding:12px}
  .callback__dialog{
    padding:28px 20px 20px;
    max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);
  }
  .callback__form{gap:var(--sp-3)}
  .callback__desc{margin-bottom:var(--sp-2)}
  .callback__field textarea{min-height:80px}
}

/* на сенсорных экранах «залипающий» hover не поднимает карточки */
@media(hover:none){
  .btn:hover,.btn--call:hover,.feature:hover,.problem:hover,.step:hover,.expert:hover,
  .address-card:hover,.footer__photo:hover,.footer__map:hover,.footer .logo:hover{transform:none}
  .feature:hover .feature__num{transform:none}
  .footer__photo:hover img{transform:none}
  .advantage:hover{background:transparent}
}

/* ==========================================================
   24. SERVICES LIST — «Дополнительные услуги» (services.html)
   Пункты с плюсом, текст выровнен по левому краю.
   ========================================================== */
.services-list{
  max-width:860px;
  margin:0 auto;
  padding:0;
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.services-list li{
  position:relative;
  padding:16px var(--sp-5);
  background:#fff;
  border:2px solid var(--line);
  border-radius:12px;
  font-size:1.02rem;
  line-height:1.55;
  color:var(--ink);
  text-align:left;
  letter-spacing:-.005em;
  transition:transform var(--dur-2) var(--ease),
             border-color var(--dur-2) var(--ease),
             box-shadow var(--dur-2) var(--ease);
}
.services-list li::before{
  content:'+';
  display:inline-block;
  margin-right:10px;
  color:var(--indigo);
  font-weight:700;
  font-size:1.1em;
  line-height:1;
  vertical-align:baseline;
}
.services-list li:hover{
  transform:translateY(-2px);
  border-color:var(--line-2);
  box-shadow:0 16px 32px -26px rgba(50,112,247,.3);
}
@media(max-width:760px){
  .services-list{gap:10px}
  .services-list li{
    padding:14px var(--sp-4);
    font-size:.97rem;
    line-height:1.5;
    border-radius:10px;
  }
  .services-list li::before{margin-right:8px}
}
@media(hover:none){
  .services-list li:hover{transform:none;box-shadow:none}
}