:root {
  --primary: #00BCD4;
  --primary-dark: #0097A7;
  --primary-soft: rgba(0, 188, 212, 0.14);
  --ink: #262626;
  --ink-soft: #4a4a4a;
  --muted: #6b6b6b;
  --line: #e8e8e8;
  --bg: #ffffff;
  --bg-soft: #f4f8fa;
  --bg-dark: #1a1a1a;
  --blue: #00BCD4;
  --accent-lime: #bdf300;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
  --max: 1160px;
  --font: "Montserrat", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  font-size: 16px;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}
.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(0, 188, 212, 0.25);
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: #0a1628;
  color: #fff;
  border: 2px solid var(--primary);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: -0.04em;
}
.nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
}
.nav a:hover { color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 24px rgba(0, 188, 212, 0.35);
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(0,0,0,.12);
  color: var(--ink);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 20px;
  background:
    radial-gradient(circle at 85% 10%, rgba(0, 188, 212, 0.18), transparent 28%),
    radial-gradient(circle at 10% 90%, rgba(189, 243, 0, 0.12), transparent 30%),
    linear-gradient(180deg, #f4fbfd 0%, #ffffff 70%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: #006978;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.hero p {
  margin: 0 0 28px;
  max-width: 36rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual {
  position: relative;
}
.hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 2220 / 1380;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.hero-float {
  position: absolute;
  left: -18px;
  bottom: 28px;
  background: #fff;
  border-radius: 18px;
  padding: 16px 18px;
  box-shadow: var(--shadow);
  max-width: 220px;
  animation: float 4.5s ease-in-out infinite;
}
.hero-float strong { display: block; font-size: 1.4rem; letter-spacing: -0.03em; }
.hero-float span { color: var(--muted); font-size: 0.88rem; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.products-section {
  padding-top: 28px;
  background:
    linear-gradient(180deg, rgba(0, 188, 212, 0.08), transparent 28%),
    var(--bg);
}
.product-carousel {
  display: grid;
  gap: 18px;
}
.product-carousel-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(15, 23, 32, 0.06);
  border: 1px solid var(--line);
  width: fit-content;
  max-width: 100%;
}
.product-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, box-shadow .25s ease;
}
.product-tab.is-active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 6px 18px rgba(15, 23, 32, 0.08);
}
.product-tab:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.product-carousel-viewport {
  overflow: hidden;
  border-radius: 28px;
  transition: height .35s ease;
}
.product-carousel-stage {
  position: relative;
}
.product-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 32, 0.12);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: 0 10px 28px rgba(15, 23, 32, 0.14);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.product-nav span {
  font-size: 2rem;
  line-height: 1;
  margin-top: -2px;
  font-weight: 500;
}
.product-nav:hover {
  background: #fff;
  box-shadow: 0 14px 32px rgba(15, 23, 32, 0.18);
}
.product-nav:active {
  transform: translateY(-50%) scale(0.96);
}
.product-nav:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.product-nav-prev { left: 12px; }
.product-nav-next { right: 12px; }
.product-carousel-track {
  display: flex;
  align-items: flex-start;
  width: 300%;
  transition: transform .65s cubic-bezier(.22, 1, .36, 1);
  will-change: transform;
}
.product-carousel[data-index="1"] .product-carousel-track {
  transform: translateX(-33.333%);
}
.product-carousel[data-index="2"] .product-carousel-track {
  transform: translateX(-66.666%);
}
.product-slide {
  width: 33.333%;
  flex: 0 0 33.333%;
  box-sizing: border-box;
}
.product-featured {
  padding: 32px;
  border-radius: 28px;
  border: 1px solid rgba(0, 188, 212, 0.35);
  background:
    radial-gradient(circle at top right, rgba(0, 188, 212, 0.12), transparent 42%),
    #fff;
  box-shadow: var(--shadow);
}
.product-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: center;
}
.product-badge {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: #006978;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.product-featured h3 {
  margin: 0 0 10px;
  font-size: clamp(1.55rem, 2.8vw, 2.2rem);
  letter-spacing: -0.035em;
  line-height: 1.2;
}
.product-tagline {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-soft);
  line-height: 1.5;
}
.product-featured-copy > p {
  margin: 0 0 16px;
  color: var(--ink-soft);
}
.product-points {
  margin: 0 0 24px;
  padding-left: 18px;
  color: var(--ink-soft);
}
.product-points li { margin-bottom: 8px; }
.cta-note {
  margin: 10px 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.product-media-panel {
  display: grid;
  gap: 12px;
  align-content: start;
}
.product-media-stage {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0b1520;
  aspect-ratio: 16 / 10;
  box-shadow: var(--shadow);
}
.product-media-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}
.product-media-item.is-active {
  opacity: 1;
  pointer-events: auto;
}
.product-player {
  position: absolute;
  inset: 0;
  background: #0b1520;
}
.product-player iframe,
.product-player-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #0b1520;
}
.product-player-dzen {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: 2;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(11, 21, 32, 0.82);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(6px);
  transition: background .2s ease, border-color .2s ease;
}
.product-player-dzen:hover {
  background: rgba(11, 21, 32, 0.95);
  border-color: rgba(127, 232, 245, 0.7);
}
.product-media-shot {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.product-media-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  display: block;
}
.product-media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(transparent, rgba(8, 16, 28, 0.78));
  pointer-events: none;
}
.product-media-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  min-height: 12px;
}
.product-media-dots:empty { display: none; }
.product-media-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(15, 23, 32, 0.22);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}
.product-media-dot.is-active {
  background: var(--primary, #00bcd4);
  transform: scale(1.2);
}
.product-media-dot:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.shot-open:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: -3px;
}
.get-pulse-list {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.get-pulse-list li { margin-bottom: 8px; }
.get-pulse-list li:last-child { margin-bottom: 0; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 16, 28, 0.82);
  backdrop-filter: blur(6px);
}
.lightbox.is-open { display: flex; }
.lightbox-inner {
  position: relative;
  width: min(1100px, 100%);
  max-height: calc(100vh - 48px);
  display: grid;
  gap: 10px;
}
.lightbox img {
  width: 100%;
  max-height: calc(100vh - 90px);
  height: auto;
  object-fit: contain;
  border-radius: 14px;
  background: #111;
  box-shadow: 0 24px 60px rgba(0,0,0,.45);
}
.lightbox-caption {
  color: #fff;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
}
.lightbox-close {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #111;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: var(--shadow);
}
body.lightbox-open { overflow: hidden; }

.experience-strip {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items: center;
  padding: 28px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}
.experience-strip h3 { margin: 0 0 10px; font-size: clamp(1.3rem, 2.2vw, 1.7rem); letter-spacing: -0.03em; }
.experience-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}
.experience-chips span {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.case-card {
  padding: 26px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.case-metric {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: #006978;
  font-weight: 800;
  font-size: 0.92rem;
}
.case-card h3 { margin: 0 0 12px; font-size: 1.1rem; }
.case-card p { margin: 0 0 10px; color: var(--ink-soft); font-size: 0.95rem; }
.case-card p:last-child { margin-bottom: 0; }
.case-label { font-weight: 700; color: var(--ink); }

.company-block {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
  padding: 32px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 188, 212, 0.16), transparent 40%),
    #0b1520;
  color: #fff;
  box-shadow: var(--shadow);
}
.company-block h2 {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  letter-spacing: -0.03em;
}
.company-block p {
  margin: 0 0 12px;
  color: rgba(255,255,255,.78);
  line-height: 1.55;
}
.company-block p:last-child { margin-bottom: 0; }
.cert-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.28);
  color: #fff;
  text-decoration: none;
  font-size: .92rem;
  font-weight: 600;
  transition: background .2s ease, border-color .2s ease;
}
.cert-link:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.5);
}
.cert-link::before {
  content: "";
  width: 14px;
  height: 16px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  box-shadow: 2px -2px 0 -1px currentColor;
  opacity: .85;
}
.company-visual {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
}
.company-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: top left;
}

.section { padding: 84px 0; }
.section-soft { background: var(--bg-soft); }
.section-dark {
  background: var(--bg-dark);
  color: #fff;
}
.section-head {
  max-width: 720px;
  margin-bottom: 42px;
}
.section-head h2,
.section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}
.section-head p,
.lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}
.section-dark .lead { color: rgba(255,255,255,.72); }

.features-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--primary-soft);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  font-size: 1.3rem;
}
.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.feature-card p {
  margin: 0 0 16px;
  color: var(--muted);
}
.link-more {
  color: #0071bd;
  font-weight: 700;
  font-size: 0.92rem;
}

.intro-what {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
}
.intro-what img {
  width: 100%;
  height: auto;
  aspect-ratio: 822 / 780;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.tab {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.15);
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}
.tab.active,
.tab:hover {
  background: var(--primary);
  color: #111;
  border-color: var(--primary);
}
.panel { display: none; }
.panel.active { display: block; animation: fade .35s ease; }
@keyframes fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}
.panel-copy h3 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: -0.03em;
}
.panel-copy p { color: rgba(255,255,255,.72); }
.panel-list {
  display: grid;
  gap: 18px;
  margin: 28px 0;
}
.panel-list article h4 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}
.panel-list article p {
  margin: 0;
  color: rgba(255,255,255,.68);
  font-size: 0.96rem;
}
.panel-img {
  display: flex;
  justify-content: center;
  align-items: center;
}
.panel-img img {
  width: auto;
  max-width: 100%;
  max-height: min(70vh, 620px);
  height: auto;
  object-fit: contain;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: stretch;
}
.price-free, .price-card {
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
}
.price-free img {
  width: 100%;
  height: auto;
  max-height: 240px;
  object-fit: contain;
  background: #f3f4f1;
}
.price-free-body, .price-card { padding: 28px; }
.price-cards {
  display: grid;
  gap: 16px;
}
.price-card {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 18px;
  align-items: center;
}
.price-card .amount {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #111;
  line-height: 1.15;
}
.price-card .amount .amount-old {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: line-through;
  letter-spacing: 0;
  margin-bottom: 2px;
}
.price-card .amount small {
  display: block;
  font-size: .7rem;
  font-weight: 600;
  color: var(--muted);
}
.price-card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.price-card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.offer-banner {
  margin-top: 28px;
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(120deg, rgba(189,243,0,.25), rgba(47,199,247,.15));
  border: 1px solid rgba(189,243,0,.35);
}

.specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.spec {
  padding: 26px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}
.spec h3 { margin: 0 0 10px; font-size: 1.05rem; }
.spec p { margin: 0; color: var(--muted); }

.advantages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.advantage {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  border-radius: 24px;
  color: #fff;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  box-shadow: var(--shadow);
}
.advantage > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.advantage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.72));
}
.advantage > div { position: relative; z-index: 2; }
.advantage h3 { margin: 0 0 10px; font-size: 1.25rem; }
.advantage p { margin: 0; color: rgba(255,255,255,.88); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.step {
  padding: 26px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  margin-bottom: 16px;
}
.step h3 { margin: 0 0 10px; }
.step p { margin: 0; color: var(--muted); }

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.contact-card, .form-card {
  padding: 32px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.contact-card h2 { margin-top: 0; }
.contact-meta {
  margin: 24px 0 0;
  display: grid;
  gap: 12px;
  color: var(--ink-soft);
}
.form-card label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  font-weight: 600;
  font-size: 0.92rem;
}
.form-card input,
.form-card textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fafafa;
}
.form-card textarea { min-height: 120px; resize: vertical; }
.form-note {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.88rem;
  min-height: 1.2em;
}
.form-note.is-ok { color: #2f7a1f; }
.form-note.is-error { color: #b42318; }
.form-card input.hp,
input.hp {
  position: absolute !important;
  left: -10000px !important;
  top: 0 !important;
  width: 1px !important;
  height: 1px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  opacity: 0 !important;
  overflow: hidden !important;
  pointer-events: none !important;
  visibility: hidden !important;
}
.form-card { position: relative; }

.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .hero-grid,
  .intro-what,
  .panel-grid,
  .pricing-grid,
  .contact,
  .features-3,
  .advantages,
  .specs,
  .steps,
  .product-featured,
  .product-layout,
  .experience-strip,
  .cases-grid,
  .company-block {
    grid-template-columns: 1fr;
  }
  .product-carousel-tabs {
    width: 100%;
  }
  .product-tab {
    flex: 1;
    text-align: center;
    padding: 10px 12px;
  }
  .product-nav {
    width: 40px;
    height: 40px;
  }
  .product-nav span { font-size: 1.7rem; }
  .product-nav-prev { left: 6px; }
  .product-nav-next { right: 6px; }
  .experience-chips { justify-content: flex-start; }
  .price-card {
    grid-template-columns: 1fr;
  }
  .nav { display: none; }
  .hero { padding-top: 48px; padding-bottom: 24px; }
  .hero-float { left: 12px; bottom: 12px; }
  .products-section { padding-top: 12px; }
}