/* ============================================================
   Ad Lead — Design System v2
   ============================================================ */

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

:root {
  --bg:          #050505;
  --bg-2:        #0E0E0E;
  --bg-card:     #171717;
  --border:      rgba(255,255,255,0.08);
  --border-2:    rgba(255,255,255,0.14);
  --text:        #FFFFFF;
  --text-2:      #A7A7A7;
  --text-muted:  #666666;
  --glass:       rgba(255,255,255,0.04);
  --blue:        #0066FF;
  --font:        'Inter','Manrope',-apple-system,sans-serif;
  --ease:        0.3s ease;
  --radius:      12px;
  --radius-lg:   20px;
  --max-w:       1280px;
}

html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: var(--font); }

/* ── Shared container padding ─────────────────────────────── */
.header__inner,
.hero__inner,
.services__body,
.services__grid,
.services__pagination,
.cases__grid,
.process__steps,
.about__inner,
.contacts__inner,
.footer__top,
.footer__bottom,
.section-head,
.results__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 48px;
}

/* ── Scroll Progress ──────────────────────────────────────── */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0;
  background: var(--blue);
  z-index: 1001;
  transition: width .1s linear;
  pointer-events: none;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 15px; font-weight: 600; padding: 14px 28px; border-radius: 999px;
  transition: background var(--ease), color var(--ease), transform var(--ease), box-shadow var(--ease);
  white-space: nowrap; cursor: pointer; line-height: 1;
}
.btn--white { background: #fff; color: #000; }
.btn--white:hover { background: #e8e8e8; transform: translateY(-2px); }
.btn--ghost {
  background: transparent; color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}
.btn--ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.5); transform: translateY(-2px); }
.btn--discuss {
  height: 46px; padding: 0 22px;
  background: #fff; color: #000; font-size: 14px; font-weight: 600;
}
.btn--discuss:hover { background: #e8e8e8; transform: translateY(-2px); }
.btn--outline-sm {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 15px; font-weight: 600; color: #fff;
  padding: 12px 24px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.22);
  transition: background var(--ease), border-color var(--ease), transform var(--ease);
}
.btn--outline-sm:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.45); transform: translateY(-2px); }
.btn--full { width: 100%; }

/* ── Typography helpers ───────────────────────────────────── */
.section-tag {
  display: inline-block; font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 16px;
}
.section-title {
  font-size: clamp(32px, 4vw, 54px); font-weight: 700;
  line-height: 1.1; letter-spacing: -0.03em; color: var(--text-2);
}
.section-title .accent,
.hero__accent {
  background: linear-gradient(95deg, #4D9FFF 5%, #2EE6C8 95%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.section-head { text-align: center; margin-bottom: 64px; }

/* ── Logo ─────────────────────────────────────────────────── */
.logo {
  display: inline-flex; align-items: center;
  transition: transform var(--ease), opacity var(--ease);
}
.logo:hover { transform: scale(1.03); }
.logo__img { height: 28px; width: auto; display: block; }

/* ── Header ───────────────────────────────────────────────── */
.header {
  position: fixed; top: 0; left: 0; width: 100%; height: 80px;
  z-index: 999;
  transition: background var(--ease), backdrop-filter var(--ease), border-color var(--ease);
}
.header.scrolled {
  background: rgba(5,5,5,0.75);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  height: 100%; display: grid;
  grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px;
}
.header__side { display: flex; align-items: center; gap: 14px; }
.header__side--left { justify-self: start; }
.header__side--right { justify-self: end; }
.logo--center { justify-self: center; }

.burger-hint {
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted);
  transition: color var(--ease); pointer-events: none;
}
.header__side--left:hover .burger-hint { color: var(--text-2); }

/* ── Fullscreen Menu ──────────────────────────────────────── */
.menu {
  position: fixed; inset: 0; z-index: 998;
  background: rgba(5,5,5,0.96);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  display: flex; flex-direction: column;
  justify-content: center; align-items: center; gap: 48px;
  opacity: 0; visibility: hidden;
  transition: opacity .45s ease, visibility 0s linear .45s;
}
.menu.open {
  opacity: 1; visibility: visible;
  transition: opacity .45s ease;
}
.menu__glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 50% 40% at 50% 0%, rgba(0,102,255,0.10) 0%, transparent 70%),
    radial-gradient(ellipse 40% 35% at 80% 100%, rgba(46,230,200,0.05) 0%, transparent 70%);
}
.menu__nav {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  position: relative;
}
.menu__link {
  display: flex; align-items: baseline; gap: 20px;
  padding: 6px 0;
  font-size: clamp(32px, 5vw, 58px); font-weight: 700;
  letter-spacing: -0.03em; line-height: 1.15;
  color: var(--text-2);
  opacity: 0; transform: translateY(26px);
  transition: opacity .5s ease, transform .5s ease, color .25s ease;
}
.menu.open .menu__link { opacity: 1; transform: none; }
.menu.open .menu__link:nth-child(1) { transition-delay: .05s, .05s, 0s; }
.menu.open .menu__link:nth-child(2) { transition-delay: .10s, .10s, 0s; }
.menu.open .menu__link:nth-child(3) { transition-delay: .15s, .15s, 0s; }
.menu.open .menu__link:nth-child(4) { transition-delay: .20s, .20s, 0s; }
.menu.open .menu__link:nth-child(5) { transition-delay: .25s, .25s, 0s; }
.menu.open .menu__link:nth-child(6) { transition-delay: .30s, .30s, 0s; }
.menu__num {
  font-size: 13px; font-weight: 600; letter-spacing: 0.05em;
  color: var(--text-muted); transition: color .25s ease;
  min-width: 28px;
}
.menu__label { transition: inherit; }
.menu__link:hover, .menu__link.active { color: #fff; }
.menu__link:hover .menu__label, .menu__link.active .menu__label {
  background: linear-gradient(95deg, #4D9FFF 10%, #2EE6C8 90%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.menu__link:hover .menu__num, .menu__link.active .menu__num { color: #4D9FFF; }
.menu__footer {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  justify-content: center;
  opacity: 0; transform: translateY(16px);
  transition: opacity .5s ease .35s, transform .5s ease .35s;
  position: relative;
}
.menu.open .menu__footer { opacity: 1; transform: none; }
.menu__contact { font-size: 14px; color: var(--text-muted); transition: color var(--ease); }
.menu__contact:hover { color: #fff; }
.menu__dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-muted); }

.lang-btn {
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em;
  color: var(--text-2); padding: 6px 12px;
  border-radius: 6px; border: 1px solid var(--border);
  transition: color var(--ease), border-color var(--ease);
}
.lang-btn:hover { color: #fff; border-color: var(--border-2); }

.burger { display: flex; flex-direction: column; gap: 5px; padding: 10px; border-radius: 8px; transition: background var(--ease); }
.burger:hover { background: rgba(255,255,255,0.06); }
.burger span {
  display: block; width: 22px; height: 2px; background: #fff;
  border-radius: 2px; transition: transform 0.3s ease, opacity 0.3s ease;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 65% 65% at 72% 38%, rgba(0,102,255,0.09) 0%, transparent 70%),
    radial-gradient(ellipse 45% 45% at 18% 82%, rgba(0,102,255,0.05) 0%, transparent 70%);
}
.hero__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 48px;
  padding-top: 100px; padding-bottom: 80px; min-height: 100vh;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px; border-radius: 999px;
  border: 1px solid var(--border-2); background: var(--glass);
  font-size: 11px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-2); margin-bottom: 28px;
  opacity: 0; transform: translateY(20px);
}
.hero__badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e; box-shadow: 0 0 8px rgba(34,197,94,0.7);
  animation: dotPulse 2s ease-in-out infinite;
}
.hero__title {
  font-size: clamp(46px, 6vw, 86px); font-weight: 700;
  line-height: 1.0; letter-spacing: -0.04em; color: var(--text-2);
  margin-bottom: 28px; opacity: 0; transform: translateY(30px);
}
.hero__desc {
  font-size: 17px; line-height: 1.75; color: var(--text-2);
  max-width: 500px; margin-bottom: 40px; opacity: 0; transform: translateY(20px);
}
.hero__actions {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px);
}
.hero__right {
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
}
#heroCanvas {
  width: 100%; max-width: 580px; aspect-ratio: 1; display: block;
}
.hero__scroll-hint {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  opacity: 0;
}
.hero__scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.35), transparent);
  animation: scrollLine 2.4s ease-in-out infinite;
}

/* ── Services Configurator ────────────────────────────────── */
.services { background: var(--bg-2); padding: 100px 0 0; }
.section-head--services { margin-bottom: 48px; }

.services__body {
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 80px;
  min-height: 78vh; padding-top: 60px; padding-bottom: 40px;
}
.services__scene-wrap {
  display: flex; align-items: center; justify-content: center;
}
#serviceCanvas { width: 100%; max-width: 520px; aspect-ratio: 1; display: block; }

.services__info { }
.services__info-num {
  font-size: 13px; font-weight: 600; color: var(--text-muted);
  letter-spacing: 0.05em; margin-bottom: 20px;
}
#svcNumCur { color: #fff; }
.services__info-total { }

.services__info-title {
  font-size: clamp(30px, 4vw, 52px); font-weight: 700;
  letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 24px;
}
.services__info-desc {
  font-size: 16px; line-height: 1.75; color: var(--text-2);
  margin-bottom: 32px; max-width: 460px;
}
.services__info-list {
  margin-bottom: 40px; display: flex; flex-direction: column; gap: 14px;
}
.services__info-list li {
  display: flex; align-items: center; gap: 14px;
  font-size: 15px; color: var(--text-2);
}
.services__info-list li::before {
  content: ''; flex-shrink: 0;
  width: 20px; height: 20px; border-radius: 50%;
  border: 1px solid var(--border-2); background: var(--glass);
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%23A7A7A7' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}

.services__pagination {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  padding-top: 0; padding-bottom: 48px;
}
.svc-arrow {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--border-2); color: var(--text-2); font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}
.svc-arrow:hover { color: #fff; border-color: rgba(255,255,255,0.3); background: var(--glass); }
.svc-page-num {
  font-size: 14px; font-weight: 600; color: var(--text-2);
  min-width: 28px; text-align: center;
}

.services__grid {
  display: flex; gap: 44px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-top: 6px; padding-bottom: 18px;
  cursor: grab;
  /* плавное затухание карточек у краёв */
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
}
.services__grid::-webkit-scrollbar { display: none; }
.services__grid.dragging { cursor: grabbing; scroll-snap-type: none; }
.services__grid.snap-off { scroll-snap-type: none; }
.services__grid.dragging .svc-card { pointer-events: none; }
/* Вкладки услуг в стиле конфигуратора: только текст,
   активная — яркая с короткой чертой под словом */
.svc-card {
  position: relative;
  flex: 0 0 auto;
  scroll-snap-align: center;
  padding: 8px 2px 16px;
  background: transparent;
  border: none;
  display: flex; flex-direction: column; align-items: center; gap: 0;
  cursor: pointer;
  transition: opacity var(--ease);
  opacity: 0.4;
}
.svc-card::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 6px;
  transform: translateX(-50%);
  width: 0; height: 2px;
  border-radius: 2px;
  background: #3385FF;
  transition: width 0.35s ease;
}
.svc-card:hover { opacity: 0.8; }
.svc-card.active { opacity: 1; }
.svc-card.active::after { width: 42px; }
.svc-card.active .svc-card__name { color: #fff; }
.svc-card__icon, .svc-card__num, .svc-card__sub { display: none; }
.svc-card__name {
  font-size: 14px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-2); line-height: 1.3;
  white-space: nowrap;
  transition: color var(--ease);
}
/* центрируем ряд, когда вкладки помещаются; при нехватке места — скролл */
.svc-card:first-child { margin-left: auto; }
.svc-card:last-child { margin-right: auto; }

/* ── Results ──────────────────────────────────────────────── */
.results {
  padding: 80px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.results__label {
  font-size: 12px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted);
  text-align: center; margin-bottom: 52px;
}
.results__stats {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
}
.results__stat { padding: 0 56px; text-align: center; }
.results__num {
  font-size: clamp(36px, 4vw, 58px); font-weight: 700;
  letter-spacing: -0.04em; line-height: 1; margin-bottom: 8px;
  background: linear-gradient(95deg, #FFFFFF 30%, #4D9FFF 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.results__sub { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.results__divider { width: 1px; height: 52px; background: var(--border); flex-shrink: 0; }

/* ── Cases ────────────────────────────────────────────────── */
.cases { padding: 100px 0; background: var(--bg-2); }
.cases__grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
}
.case-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.case-card:hover { border-color: var(--border-2); transform: translateY(-4px); box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.case-card--wide { grid-column: span 3; display: grid; grid-template-columns: 1fr 1fr; gap: 24px 48px; align-items: start; }
.case-card--wide .case-card__metrics { align-self: end; }
.case-card__cat { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.case-card__title { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.case-card__desc { font-size: 14px; color: var(--text-2); line-height: 1.65; flex-grow: 1; }
.case-card__metrics { display: flex; gap: 24px; flex-wrap: wrap; margin-top: auto; }
.case-metric { display: flex; flex-direction: column; gap: 4px; }
.case-metric__val { font-size: 22px; font-weight: 700; letter-spacing: -0.03em; color: #fff; }
.case-metric__key { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* ── Process ──────────────────────────────────────────────── */
.process { padding: 100px 0; }
.process__steps {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
}
.process__step {
  background: var(--bg); padding: 48px 32px;
  display: flex; flex-direction: column; gap: 16px;
  transition: background var(--ease);
}
.process__step:hover { background: var(--bg-card); }
.process__num { font-size: 48px; font-weight: 700; letter-spacing: -0.04em; color: var(--border-2); line-height: 1; }
.process__step h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.process__step p { font-size: 14px; color: var(--text-2); line-height: 1.65; }

/* ── About ────────────────────────────────────────────────── */
.about { padding: 100px 0; background: var(--bg-2); }
.about__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about__left { display: flex; flex-direction: column; gap: 20px; }
.about__desc { font-size: 15px; color: var(--text-2); line-height: 1.75; max-width: 460px; }
.about__right { display: flex; flex-direction: column; gap: 14px; }
.about__card {
  display: flex; align-items: center; gap: 20px;
  padding: 22px 26px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 15px; font-weight: 500;
  transition: border-color var(--ease), transform var(--ease);
}
.about__card:hover { border-color: var(--border-2); transform: translateX(6px); }
.about__card-icon { font-size: 26px; }

/* ── Reviews ──────────────────────────────────────────────── */
.reviews { padding: 100px 0; }
.reviews__grid {
  max-width: var(--max-w); margin-inline: auto; padding-inline: 48px;
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
}
.review-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.review-card:hover { border-color: var(--border-2); transform: translateY(-4px); box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.review-card__stars { color: #FFC53D; font-size: 14px; letter-spacing: 3px; }
.review-card__text { font-size: 14px; color: var(--text-2); line-height: 1.7; flex-grow: 1; }
.review-card__author { display: flex; flex-direction: column; gap: 2px; }
.review-card__name { font-size: 14px; font-weight: 600; color: #fff; }
.review-card__company { font-size: 12px; color: var(--text-muted); }

/* ── Contacts ─────────────────────────────────────────────── */
.contacts { padding: 100px 0; }
.contacts__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contacts__left { display: flex; flex-direction: column; gap: 20px; padding-top: 12px; }
.contacts__desc { font-size: 15px; color: var(--text-2); line-height: 1.75; max-width: 380px; }
.contacts__links { display: flex; flex-direction: column; gap: 12px; }
.contacts__link { display: flex; align-items: center; gap: 10px; font-size: 16px; color: var(--text-2); transition: color var(--ease); }
.contacts__link:hover { color: #fff; }

.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--text-2); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 13px 17px;
  font-size: 15px; color: #fff; outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
  appearance: none; -webkit-appearance: none;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: rgba(255,255,255,0.22);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.04);
}
.form-group select option { background: var(--bg-card); }
.form-note { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
/* honeypot — скрыт от людей, виден ботам */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.form-error { font-size: 13px; color: #ff6b6b; display: none; }
.form-error.show { display: block; }
.form-note a { text-decoration: underline; opacity: 0.6; }
.form-note a:hover { opacity: 1; }
.form-success {
  display: none; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 60px 32px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-lg); text-align: center;
}
.form-success.show { display: flex; }
.form-success__check {
  width: 56px; height: 56px; border-radius: 50%;
  border: 2px solid rgba(34,197,94,0.4); background: rgba(34,197,94,0.08);
  color: #22c55e; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
}
.form-success h3 { font-size: 24px; font-weight: 700; }
.form-success p { font-size: 15px; color: var(--text-2); }

/* ── Footer ───────────────────────────────────────────────── */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding-bottom: 72px; }
.footer__top {
  display: flex; justify-content: space-between; gap: 40px;
  padding-top: 56px; padding-bottom: 48px;
  border-bottom: 1px solid var(--border); margin-bottom: 28px; flex-wrap: wrap;
}
.footer__brand { display: flex; flex-direction: column; gap: 12px; }
.footer__tagline { font-size: 14px; color: var(--text-muted); }
.footer__links { display: flex; gap: 56px; flex-wrap: wrap; }
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col h4 { font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 4px; }
.footer__col a { font-size: 14px; color: var(--text-muted); transition: color var(--ease); }
.footer__col a:hover { color: var(--text-2); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--text-muted); gap: 16px; flex-wrap: wrap;
}
.footer__bottom a:hover { color: var(--text-2); }

/* ── Consult Bar ──────────────────────────────────────────── */
.consult-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center; gap: 24px;
  padding: 14px 24px;
  background: rgba(14,14,14,0.92);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  font-size: 14px; color: var(--text-2);
  transform: translateY(100%); transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}
.consult-bar.visible { transform: translateY(0); }
.consult-bar__cta { font-size: 14px; font-weight: 600; color: #fff; transition: opacity var(--ease); }
.consult-bar__cta:hover { opacity: 0.7; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .cases__grid { grid-template-columns: 1fr; }
  .case-card--wide { grid-column: 1; grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: repeat(2,1fr); }
  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .contacts__inner { grid-template-columns: 1fr; gap: 48px; }
  .reviews__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header__inner { padding-inline: 20px; }
  .btn--discuss { display: none; }
  .burger-hint { display: none; }
  .menu__footer { flex-direction: column; gap: 12px; }
  .menu__dot { display: none; }
  .hero__inner { grid-template-columns: 1fr; padding-top: 110px; text-align: center; min-height: auto; }
  .hero__desc { max-width: 100%; }
  .hero__actions { justify-content: center; }
  .hero__right { order: -1; }
  #heroCanvas { max-width: 280px; }
  .services__body { grid-template-columns: 1fr; min-height: auto; gap: 36px; }
  #serviceCanvas { max-width: 280px; }
  .services__scene-wrap { order: -1; }
  .services__grid { gap: 28px; }
  .reviews { padding: 72px 0; }
  .about__left { text-align: center; }
  .about__desc { max-width: 100%; }
  .about__card { justify-content: center; }
  .contacts__left { text-align: center; align-items: center; }
  .contacts__desc { max-width: 100%; }
  .results__stat { padding: 0 20px; }
  .footer__top { flex-direction: column; }
  .footer__links { gap: 28px; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 540px) {
  .hero__title { font-size: 40px; }
  .process__steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .results__stats { flex-direction: column; gap: 36px; }
  .results__divider { width: 40px; height: 1px; }
  .services__pagination { padding-inline: 24px; }
  .logo__img { height: 24px; }
  .btn { padding: 13px 22px; font-size: 14px; }
  .section-head { margin-bottom: 40px; }
  .case-card, .review-card { padding: 24px; }
  .contacts, .cases, .process, .about { padding: 72px 0; }
}

@media (max-width: 768px) {
  .hero__inner, .services__body, .services__grid, .services__pagination,
  .cases__grid, .process__steps, .about__inner, .contacts__inner,
  .footer__top, .footer__bottom, .section-head, .results__inner,
  .reviews__grid {
    padding-inline: 20px;
  }
}

/* ============================================================
   Sales-блоки: акция, «нам доверяют», цены, тарифы, до/после
   ============================================================ */

/* ── Hero offer (акция) ───────────────────────────────────── */
.hero__offer {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding: 12px 18px;
  border: 1px solid rgba(0,102,255,0.35);
  border-radius: 14px;
  background: linear-gradient(90deg, rgba(0,102,255,0.12), rgba(0,200,255,0.06));
  font-size: 14px;
  color: var(--text-2);
  transition: border-color var(--ease), transform var(--ease);
  max-width: 100%;
}
.hero__offer-text { line-height: 1.45; }
.hero__offer:hover { border-color: rgba(0,160,255,0.7); transform: translateY(-2px); }
.hero__offer-badge {
  flex-shrink: 0;
  padding: 4px 10px;
  border-radius: 100px;
  background: linear-gradient(90deg, #0066FF, #00C8FF);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero__offer-text { color: var(--text); }
.hero__offer-arrow { color: #00C8FF; font-weight: 700; }

/* ── Trusted by ───────────────────────────────────────────── */
.trusted { padding: 56px 0; border-bottom: 1px solid var(--border); }
.trusted__label {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.trusted__row {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 48px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px 56px;
}
.trusted__logo {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  opacity: 0.75;
  transition: color var(--ease), opacity var(--ease);
  white-space: nowrap;
}
.trusted__logo:hover { color: var(--text); opacity: 1; }

/* ── Цена в панели услуги ─────────────────────────────────── */
.services__info-price {
  margin: 20px 0 24px;
  font-size: 15px;
  color: var(--text-2);
}
.services__info-price strong {
  margin-left: 6px;
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(90deg, #4D9FFF, #00C8FF);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Pricing (тарифы) ─────────────────────────────────────── */
.pricing { padding: 110px 0; border-bottom: 1px solid var(--border); }
.pricing__grid {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 36px 30px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}
.price-card:hover { border-color: var(--border-2); transform: translateY(-4px); }
.price-card--featured {
  border-color: rgba(0,102,255,0.5);
  background: linear-gradient(180deg, rgba(0,102,255,0.10), rgba(0,200,255,0.03));
  box-shadow: 0 0 60px rgba(0,102,255,0.15);
}
.price-card--featured:hover { border-color: rgba(0,160,255,0.8); box-shadow: 0 0 80px rgba(0,102,255,0.25); }
.price-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 16px;
  border-radius: 100px;
  background: linear-gradient(90deg, #0066FF, #00C8FF);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.price-card__name { font-size: 20px; font-weight: 800; margin-bottom: 12px; }
.price-card__price { font-size: 15px; color: var(--text-2); margin-bottom: 16px; }
.price-card__price strong { font-size: 30px; font-weight: 800; color: var(--text); margin: 0 4px; }
.price-card__desc { font-size: 14px; color: var(--text-2); margin-bottom: 22px; min-height: 44px; }
.price-card__list { margin-bottom: 28px; flex-grow: 1; }
.price-card__list li {
  position: relative;
  padding: 7px 0 7px 26px;
  font-size: 14px;
  color: var(--text-2);
  border-bottom: 1px dashed var(--border);
}
.price-card__list li::before {
  content: '✓';
  position: absolute;
  left: 2px;
  color: #00C8FF;
  font-weight: 700;
}
.pricing__note {
  margin-top: 28px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  padding-inline: 24px;
}

/* ── Кейсы: до/после ──────────────────────────────────────── */
.case-ba {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 14px 0 4px;
  font-size: 13px;
  font-weight: 600;
}
.case-ba__before {
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: rgba(255,80,80,0.6);
}
.case-ba__arrow { color: #00C8FF; font-weight: 800; }
.case-ba__after {
  padding: 5px 12px;
  border-radius: 100px;
  background: linear-gradient(90deg, rgba(0,102,255,0.18), rgba(0,200,255,0.10));
  border: 1px solid rgba(0,160,255,0.4);
  color: #fff;
}

/* ── Адаптив sales-блоков ─────────────────────────────────── */
@media (max-width: 1024px) {
  .pricing__grid { grid-template-columns: 1fr; max-width: 520px; }
  .price-card--featured { order: -1; }
}
@media (max-width: 768px) {
  .pricing__grid, .trusted__row { padding-inline: 20px; }
  .pricing { padding: 72px 0; }
  .trusted__row { gap: 16px 32px; }
  .trusted__logo { font-size: 14px; }
  .hero__offer {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    border-radius: 12px;
  }
  .hero__offer-arrow { display: none; }
}

.services__info-actions { display: flex; gap: 12px; flex-wrap: wrap; }