/* =========================
   Base Styles
========================= */
:root{
  --bg: #0b1220;
  --surface: #0f1a2e;
  --card: #101c33;
  --alt: #0d1629;

  --text: #e8eefc;
  --muted: rgba(232, 238, 252, .72);
  --faint: rgba(232, 238, 252, .54);

  --primary: #2b78ff;
  --primary-2: #1f5ed1;
  --border: rgba(232, 238, 252, .12);

  --shadow: 0 14px 35px rgba(0,0,0,.35);
  --radius: 16px;

  --container: 1160px;
  --pad: 22px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
}

*{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body{
  height: 100%;
  scroll-behavior: smooth;
}

body{
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 700px at 20% -10%, rgba(43,120,255,.28), transparent 60%),
              radial-gradient(900px 500px at 90% 0%, rgba(43,120,255,.14), transparent 55%),
              linear-gradient(180deg, var(--bg), #070c16 70%);
  color: var(--text);
  line-height: 1.5;
  overflow-x: hidden;
}

a{
  color: inherit;
  text-decoration: none;
}
a:hover{
  text-decoration: underline;
  text-underline-offset: 4px;
}

.container{
  width: min(var(--container), calc(100% - 2*var(--pad)));
  margin: 0 auto;
  padding: 0 var(--pad);
}

.section{
  padding: 72px 0;
}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section__head{
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}
.section__head--tight{
  margin-bottom: 18px;
}
.section__head h2{
  margin: 0;
  font-size: clamp(22px, 2.6vw, 34px);
  letter-spacing: .2px;
}
.section__head p{
  margin: 0;
  color: var(--muted);
  max-width: 72ch;
}

/* =========================
   Topbar
========================= */
.topbar{
  border-bottom: 1px solid var(--border);
  background: rgba(15, 26, 46, .55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.topbar__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 12px;
  flex-wrap: wrap;
}
.badge{
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(43,120,255,.14);
  border: 1px solid rgba(43,120,255,.35);
  font-size: 12px;
  letter-spacing: .2px;
}
.topbar__left{
  display: flex;
  gap: 10px;
  align-items: center;
}
.topbar__text{
  color: var(--faint);
  font-size: 12px;
}
.topbar__right{
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}
.topbar__link{
  color: var(--muted);
  text-decoration: none;
}
.topbar__link:hover{
  color: var(--text);
  text-decoration: none;
}
.topbar__sep{
  color: rgba(232,238,252,.32);
}

/* =========================
   Header & Navigation
========================= */
.header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, .72);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.header__inner{
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.logo{
  display: inline-flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
}
.logo__mark{
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(43,120,255,.95), rgba(43,120,255,.55));
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: .6px;
  box-shadow: 0 10px 25px rgba(43,120,255,.18);
}
.logo__mark--small{
  width: 34px;
  height: 34px;
  border-radius: 10px;
}
.logo__text{
  display: grid;
  gap: 2px;
}
.logo__text strong{
  font-size: 16px;
}
.logo__text small{
  color: var(--muted);
  font-size: 12px;
}

.nav{
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link{
  color: var(--muted);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  font-size: 14px;
}
.nav__link:hover{
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.nav__link:active{
  transform: scale(0.98);
}
.nav__link[aria-current="page"]{
  color: var(--text);
  background: rgba(43,120,255,.15);
  font-weight: 500;
}

.header__actions{
  display: flex;
  gap: 12px;
  align-items: center;
}

/* =========================
   Mobile Menu Toggle
========================= */
.burger__toggle{
  display: none;
}
.burger{
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 102;
}
.burger span{
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}
.burger span:not(:first-child){ margin-top: 4px; }

/* Mobile menu panel */
.mobile{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.mobile__panel{
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.mobile__head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--pad);
  border-bottom: 1px solid var(--border);
}
.mobile__title{
  font-size: 18px;
  font-weight: 600;
}
.mobile__close{
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  cursor: pointer;
  transition: background 0.3s ease;
}
.mobile__close:hover{
  background: rgba(255,255,255,.12);
}
.mobile__links{
  display: flex;
  flex-direction: column;
  padding: 20px var(--pad);
  gap: 8px;
}
.mobile__links a{
  display: block;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.2s ease;
}
.mobile__links a:hover{
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.mobile__links a[aria-current="page"]{
  color: var(--text);
  background: rgba(43,120,255,.15);
  font-weight: 500;
}
.mobile__cta{
  padding: 20px var(--pad);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mobile__backdrop{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,.6);
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: pointer;
}

/* Active mobile menu */
.burger__toggle:checked ~ .mobile{
  pointer-events: all;
  opacity: 1;
}
.burger__toggle:checked ~ .mobile .mobile__panel{
  transform: translateX(0);
}
.burger__toggle:checked ~ .mobile .mobile__backdrop{
  opacity: 1;
}
.burger__toggle:checked + .burger span:nth-child(1){
  transform: translateY(7px) rotate(45deg);
}
.burger__toggle:checked + .burger span:nth-child(2){
  opacity: 0;
}
.burger__toggle:checked + .burger span:nth-child(3){
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================
   Buttons
========================= */
.btn{
  display: inline-block;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 14px;
  position: relative;
  overflow: hidden;
  vertical-align: middle;
}
.btn::before{
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  opacity: 0.85;
  z-index: 1;
}
.btn > *{ position: relative; z-index: 2; }
.btn--primary{
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 20px rgba(43,120,255,.3);
}
.btn--primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(43,120,255,.4);
}
.btn--ghost{
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover{
  background: rgba(255,255,255,.06);
}
.btn--full{
  width: 100%;
}
.btn:disabled{
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* =========================
   Responsive Design
========================= */
@media (max-width: 1024px){
  :root{
    --container: 900px;
  }
}

@media (max-width: 768px){
  :root{
    --container: calc(100% - 32px);
    --pad: 16px;
  }

  .header__inner{
    grid-template-columns: 1fr auto;
    gap: 12px;
  }

  .logo{
    order: 1;
  }

  .nav{
    display: none;
  }

  .header__actions{
    display: none;
  }

  .burger{
    display: flex;
    order: 2;
  }

  .section{
    padding: 56px 0;
  }

  .section__head h2{
    font-size: clamp(20px, 5vw, 28px);
  }

  .topbar__inner{
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .topbar__left, .topbar__right{
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 480px){
  .mobile__panel{
    width: 100%;
  }

  .section{
    padding: 40px 0;
  }

  .topbar__text{
    display: none;
  }

  .topbar__right{
    justify-content: center;
  }

  .logo__text strong{
    font-size: 14px;
  }

  .logo__mark{
    width: 36px;
    height: 36px;
  }
}

/* =========================
   Additional Components
========================= */
.kicker{
  display: inline-block;
  padding: 6px 12px;
  background: rgba(43,120,255,.15);
  border: 1px solid rgba(43,120,255,.3);
  border-radius: 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.lead{
  font-size: 18px;
  color: var(--muted);
  max-width: 720px;
  line-height: 1.7;
}

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.grid{
  display: grid;
  gap: 24px;
}
.grid--2{ grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3{ grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.trust{
  display: flex;
  gap: 30px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.trust__item{
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.trust__item strong{
  color: var(--text);
  font-size: 14px;
}
.trust__item span{
  color: var(--muted);
  font-size: 13px;
}

/* Form elements */
.field{
  display: block;
  margin-bottom: 20px;
}
.field__label{
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--muted);
}
.field__input{
  width: 100%;
  padding: 12px 16px;
  background: rgba(0,0,0,.2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.field__input:focus{
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(43,120,255,.2);
}

.check{
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  cursor: pointer;
}
.check input{
  margin-top: 3px;
}
.check span{
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

/* Table styles */
.table{
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
.table th, .table td{
  padding: 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.table th{
  color: var(--text);
  font-weight: 600;
  background: rgba(255,255,255,.03);
}
.table tr:last-child td{
  border-bottom: none;
}
  justify-content: center;
}
.nav__link{
  color: var(--muted);
  font-size: 14px;
  padding: 10px 8px;
  border-radius: 10px;
  text-decoration: none;
}
.nav__link:hover{
  color: var(--text);
  background: rgba(255,255,255,.04);
  text-decoration: none;
}

.header__actions{
  display: inline-flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}

/* =========================
   Buttons
========================= */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  transition: transform .08s ease, background .18s ease, border-color .18s ease;
  user-select: none;
}
.btn:hover{
  transform: translateY(-1px);
  text-decoration: none;
}
.btn--primary{
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
  border-color: rgba(43,120,255,.55);
  box-shadow: 0 12px 26px rgba(43,120,255,.18);
}
.btn--ghost{
  background: rgba(255,255,255,.02);
}
.btn--full{ width: 100%; }

/* =========================
   Hero
========================= */
.hero{
  padding: 56px 0 40px;
}
.hero__inner{
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
  align-items: start;
}
.kicker{
  margin: 0 0 10px;
  color: rgba(232,238,252,.85);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
}
.hero h1{
  margin: 0 0 12px;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.15;
  letter-spacing: .2px;
}
.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 68ch;
}
.hero__cta{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 10px 0 18px;
}
.trust{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.trust__item{
  padding: 12px 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.trust__item strong{
  display: block;
  font-size: 16px;
}
.trust__item span{
  color: var(--muted);
  font-size: 12px;
}

/* =========================
   Cards + Forms
========================= */
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card__head{
  padding: 18px 18px 12px;
  border-bottom: 1px solid rgba(232,238,252,.08);
}
.card__head h2{
  margin: 0 0 6px;
  font-size: 18px;
}
.card__head p{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.form{
  padding: 16px 18px 18px;
  display: grid;
  gap: 12px;
}
.form__row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field{
  display: grid;
  gap: 6px;
}
.field__label{
  color: rgba(232,238,252,.8);
  font-size: 12px;
}
.field__input{
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(232,238,252,.14);
  background: rgba(7, 12, 22, .55);
  color: var(--text);
  outline: none;
  transition: border-color .18s ease, background .18s ease;
}
.field__input:focus{
  border-color: rgba(43,120,255,.55);
  background: rgba(7, 12, 22, .7);
}
.field__input--area{
  resize: vertical;
  min-height: 120px;
}
.check{
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}
.check input{
  width: 16px; height: 16px;
  accent-color: var(--primary);
}
.form__note{
  margin: 2px 0 0;
  color: rgba(232,238,252,.55);
  font-size: 12px;
}

/* =========================
   Grids
========================= */
.grid{
  display: grid;
  gap: 14px;
}
.grid--3{
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service, .case, .feature, .notice{
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.service h3, .feature h3, .notice h3{
  margin: 0 0 8px;
  font-size: 16px;
}
.service p, .feature p, .notice p{
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 14px;
}
.list{
  margin: 0;
  padding-left: 18px;
  color: rgba(232,238,252,.78);
  font-size: 13px;
}
.list li{ margin: 6px 0; }

.case{
  display: grid;
  gap: 10px;
}
.case__metric{
  display: grid;
  gap: 2px;
}
.case__metric strong{
  font-size: 26px;
  letter-spacing: .2px;
}
.case__metric span{
  color: var(--muted);
  font-size: 12px;
}
.pill{
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(43,120,255,.35);
  background: rgba(43,120,255,.12);
  font-size: 12px;
  color: rgba(232,238,252,.9);
}

/* =========================
   Steps
========================= */
.steps{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.steps__item{
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.steps__num{
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: rgba(43,120,255,.16);
  border: 1px solid rgba(43,120,255,.35);
}
.steps__body h3{
  margin: 0 0 6px;
  font-size: 16px;
}
.steps__body p{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* =========================
   Split layout + Stats
========================= */
.split{
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: start;
}
.features{
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.stats{
  display: grid;
  gap: 12px;
}
.stat{
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.stat strong{
  display: block;
  font-size: 22px;
}
.stat span{
  color: var(--muted);
  font-size: 13px;
}

/* =========================
   FAQ
========================= */
.faq{
  display: grid;
  gap: 10px;
}
.faq__item{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  padding: 14px 16px;
}
.faq__item summary{
  cursor: pointer;
  font-weight: 700;
}
.faq__item p{
  margin: 10px 0 0;
  color: var(--muted);
}

/* =========================
   Contacts + Map mock
========================= */
.contacts{
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}
.contacts__item{
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.contacts__label{
  color: var(--muted);
  font-size: 12px;
}
.contacts__value{
  font-weight: 700;
  font-size: 14px;
}
.map{
  margin-top: 12px;
}
.map__mock{
  height: 220px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: radial-gradient(600px 260px at 30% 30%, rgba(43,120,255,.18), transparent 60%),
              rgba(255,255,255,.03);
  position: relative;
  overflow: hidden;
}
.map__pin{
  width: 16px; height: 16px;
  border-radius: 999px;
  background: var(--primary);
  position: absolute;
  left: 56%;
  top: 46%;
  box-shadow: 0 0 0 10px rgba(43,120,255,.18);
}
.map__text{
  position: absolute;
  left: 16px;
  bottom: 14px;
  color: rgba(232,238,252,.8);
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(11,18,32,.55);
  border: 1px solid rgba(232,238,252,.12);
}

/* =========================
   Footer
========================= */
.footer{
  border-top: 1px solid var(--border);
  padding: 26px 0;
  background: rgba(0,0,0,.15);
}
.footer__inner{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__brand{
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}
.footer__muted{
  color: var(--muted);
  font-size: 12px;
}
.footer__right{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.footer__link{
  color: var(--muted);
  text-decoration: none;
}
.footer__link:hover{ color: var(--text); text-decoration: none; }

/* =========================
   Mobile menu (CSS-only)
========================= */
.burger__toggle{ display: none; }

.burger{
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.burger span{
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(232,238,252,.9);
  border-radius: 999px;
}

.mobile{
  display: none;
}
.mobile__panel{
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 92vw);
  height: 100%;
  background: rgba(11, 18, 32, .92);
  border-left: 1px solid var(--border);
  backdrop-filter: blur(12px);
  transform: translateX(105%);
  transition: transform .2s ease;
  z-index: 80;
  padding: 14px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 12px;
}
.mobile__backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  z-index: 70;
}
.mobile__head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 4px;
}
.mobile__title{
  font-weight: 800;
}
.mobile__close{
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.mobile__links{
  display: grid;
  gap: 6px;
  padding-top: 6px;
}
.mobile__links a{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(232,238,252,.10);
  background: rgba(255,255,255,.02);
  text-decoration: none;
  color: rgba(232,238,252,.9);
}
.mobile__links a:hover{
  background: rgba(255,255,255,.04);
}
.mobile__cta{
  display: grid;
  gap: 10px;
}

/* Toggle open state */
.burger__toggle:checked ~ .mobile{ display: block; }
.burger__toggle:checked ~ .mobile .mobile__panel{ transform: translateX(0); }
.burger__toggle:checked ~ .mobile .mobile__backdrop{ opacity: 1; pointer-events: auto; }

/* =========================
   Responsive
========================= */
@media (max-width: 980px){
  .header__inner{
    grid-template-columns: 1fr auto auto;
  }
  .nav{ display: none; }
  .header__actions{ display: none; }
  .burger{ display: inline-flex; }
  .mobile{ display: block; }
  .hero__inner{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .grid--3{ grid-template-columns: 1fr; }
  .form__row{ grid-template-columns: 1fr; }
  .trust{ grid-template-columns: 1fr; }
}

@media (max-width: 520px){
  .section{ padding: 56px 0; }
  .logo__text small{ display: none; }
  .topbar__text{ display: none; }
}


/* Fix: белый текст на primary-кнопке */
.btn--primary{
  color: #fff;
}

/* FIX mobile menu stacking */
.mobile__panel { z-index: 200; }
.mobile__backdrop { z-index: 190; }
.mobile { z-index: 180; }

/* FIX buttons overlay */
.btn { position: relative; isolation: isolate; }
.btn::before { z-index: -1; }

/* === FIX: mobile menu always on top === */
.mobile {
  position: fixed !important;
  inset: 0 !important;
  z-index: 9998 !important;
}

.mobile__backdrop {
  z-index: 9998 !important;
}

.mobile__panel {
  z-index: 9999 !important;
}
.header { z-index: 50 !important; }


/* === FIX: mobile menu must be viewport overlay (not inside header) === */
.mobile{
  display: block !important;      /* перебиваем display:none из дубля */
  position: fixed !important;
  inset: 0 !important;            /* top/right/bottom/left:0 */
  z-index: 9998 !important;
  pointer-events: none;
  opacity: 0;
  transition: opacity .2s ease;
}

.mobile__backdrop{
  position: absolute !important;
  inset: 0 !important;
  z-index: 9998 !important;
  opacity: 0;
  pointer-events: none;
}

.mobile__panel{
  position: absolute !important;  /* можно fixed, но absolute внутри fixed-контейнера тоже ок */
  top: 0 !important;
  right: 0 !important;
  height: 100vh !important;
  max-height: 100vh !important;
  z-index: 9999 !important;
  transform: translateX(105%);
  transition: transform .2s ease;
}

/* open state */
.burger__toggle:checked ~ .mobile{
  pointer-events: all;
  opacity: 1;
}
.burger__toggle:checked ~ .mobile .mobile__backdrop{
  opacity: 1;
  pointer-events: auto;
}
.burger__toggle:checked ~ .mobile .mobile__panel{
  transform: translateX(0);
}