:root {
  --bg: #06070b;
  --bg-soft: #0c1018;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --surface-glass: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);

  --text: #f5f7fb;
  --muted: #a7b0c1;
  --muted-soft: #7f8899;

  --accent: #9effd6;
  --accent-2: #8db7ff;
  --accent-3: #d7a6ff;
  --accent-dark: #6df0c1;

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
  --shadow-strong: 0 30px 90px rgba(0, 0, 0, 0.48);
  --glow: 0 0 0 1px rgba(255,255,255,0.05), 0 0 40px rgba(110, 255, 214, 0.08);

  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;

  --container: 1200px;
  --transition: 0.35s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(158,255,214,0.08), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(141,183,255,0.08), transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(215,166,255,0.08), transparent 34%),
    linear-gradient(180deg, #06070b 0%, #080b10 38%, #0a0f16 100%);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

main,
.header,
.footer,
.whatsapp-float,
.intro,
.scroll-progress {
  position: relative;
  z-index: 3;
}

.section {
  position: relative;
  padding: 110px 0;
}

.section-head {
  text-align: center;
  max-width: 880px;
  margin: 0 auto 54px;
}

.section-head__overline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 15px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  box-shadow: var(--glow);
  margin-bottom: 18px;
}

.section-head__title,
.about__title,
.contact__title,
.sas__title {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 4.25rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

/* progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  z-index: 9999;
  box-shadow: 0 0 18px rgba(158,255,214,0.5);
}

/* background extras */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.05;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.6) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 60%, rgba(255,255,255,0.55) 0 1px, transparent 1px),
    radial-gradient(circle at 40% 80%, rgba(255,255,255,0.45) 0 1px, transparent 1px);
  background-size: 170px 170px, 210px 210px, 260px 260px;
  mix-blend-mode: soft-light;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  animation: orbFloat 14s ease-in-out infinite alternate;
}

.bg-orb--1 {
  width: 360px;
  height: 360px;
  top: 6%;
  left: -80px;
  background: rgba(158,255,214,0.14);
}

.bg-orb--2 {
  width: 420px;
  height: 420px;
  right: -120px;
  top: 18%;
  background: rgba(141,183,255,0.16);
  animation-delay: 2s;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.12;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 92%);
}

/* intro */
.intro {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(141,183,255,0.08), transparent 40%),
    rgba(6, 7, 11, 0.9);
  backdrop-filter: blur(18px);
  z-index: 10000;
  transition: opacity 0.9s ease, visibility 0.9s ease;
}

.intro.hide {
  opacity: 0;
  visibility: hidden;
}

.intro__inner {
  text-align: center;
  padding: 24px;
}

.intro__label {
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  color: var(--muted);
}

.intro__title {
  margin: 0;
  font-size: clamp(2rem, 6vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  max-width: 860px;
}

.intro__line {
  width: min(320px, 70vw);
  height: 2px;
  margin: 28px auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  animation: introLine 1.8s ease-in-out infinite;
}

/* header */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 18px 0;
  background: rgba(8, 11, 16, 0.5);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(18px) saturate(130%);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow:
    0 0 0 8px rgba(158,255,214,0.09),
    0 0 18px rgba(158,255,214,0.4);
}

.logo__text {
  font-size: 1.02rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  position: relative;
  color: var(--muted);
  transition: color var(--transition);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width var(--transition);
}

.nav a:hover,
.nav a.is-active {
  color: var(--text);
}

.nav a:hover::after,
.nav a.is-active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-switch {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
}

.lang-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 8px 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn.active {
  background: linear-gradient(135deg, rgba(158,255,214,0.18), rgba(141,183,255,0.22));
  color: var(--text);
  font-weight: 700;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  position: relative;
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  left: 12px;
  width: 22px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
}

.menu-toggle span:first-child {
  top: 18px;
}

.menu-toggle span:last-child {
  top: 28px;
}

/* hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 20%, rgba(158,255,214,0.12), transparent 20%),
    radial-gradient(circle at 85% 45%, rgba(141,183,255,0.12), transparent 22%),
    url("images/hero-bg.jpg") center center / cover no-repeat;
  transform: scale(1.06);
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 7, 11, 0.86) 0%, rgba(6, 7, 11, 0.72) 36%, rgba(6, 7, 11, 0.46) 62%, rgba(6, 7, 11, 0.7) 100%),
    linear-gradient(180deg, rgba(6,7,11,0.12), rgba(6,7,11,0.5));
}

.hero__grid {
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 50px;
}

.hero__content {
  padding: 135px 0 90px;
  max-width: 760px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.84rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.11);
  color: var(--accent);
  backdrop-filter: blur(12px);
  box-shadow: var(--glow);
  margin-bottom: 22px;
}

.hero__title {
  margin: 0 0 18px;
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.9;
  letter-spacing: -0.07em;
  max-width: 900px;
  text-wrap: balance;
}

.hero__subtitle {
  margin: 0;
  max-width: 680px;
  font-size: 1.12rem;
  line-height: 1.75;
  color: rgba(245,247,251,0.82);
}

.hero__actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero__chips span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(245,247,251,0.92);
  backdrop-filter: blur(10px);
  animation: chipFloat 6s ease-in-out infinite;
}

.hero__chips span:nth-child(2) {
  animation-delay: 1s;
}

.hero__chips span:nth-child(3) {
  animation-delay: 2s;
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-stack {
  position: relative;
  width: min(100%, 520px);
  height: 540px;
  perspective: 1300px;
}

/* cards base */
.trust-card,
.service-card,
.price-card,
.contact-item,
.chat-box,
.faq-item,
.about-panel,
.sas-browser {
  position: relative;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.045));
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.trust-card:hover,
.service-card:hover,
.price-card:hover,
.contact-item:hover,
.chat-box:hover,
.faq-item:hover,
.about-panel:hover,
.sas-browser:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
  border-color: rgba(158,255,214,0.22);
}

.spotlight-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(158,255,214,0.14), transparent 22%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}

.spotlightCard:hover::before,
.spotlight-card:hover::before {
  opacity: 1;
}

/* buttons */
.btn {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 58px;
  padding: 0 24px;
  border-radius: 18px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background var(--transition),
    color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,0.22) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform 0.85s ease;
}

.btn:hover::before {
  transform: translateX(120%);
}

.btn--primary {
  color: #081018;
  background: linear-gradient(135deg, var(--accent), #d4fff1 52%, var(--accent-2));
  box-shadow: 0 18px 36px rgba(109, 240, 193, 0.2);
}

.btn--ghost {
  color: #fff;
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.14);
  backdrop-filter: blur(12px);
}

.btn--secondary-dark {
  color: #fff;
  background: linear-gradient(135deg, rgba(26,35,48,0.95), rgba(16,22,32,0.95));
  border-color: rgba(255,255,255,0.08);
}

.btn--full {
  width: 100%;
}

/* trust */
.trust__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.trust-card {
  padding: 28px;
}

.trust-card__number {
  display: inline-flex;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.trust-card h3,
.service-card h3,
.price-card h3 {
  margin: 0 0 12px;
  font-size: 1.38rem;
  letter-spacing: -0.04em;
}

.trust-card p,
.service-card p,
.price-card__text,
.about__lead,
.about__text,
.contact__text,
.sas__text,
.faq-item p,
.form-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

/* services */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.service-card {
  padding: 28px;
  min-height: 250px;
}

.service-card--wide {
  grid-column: 1 / -1;
}

.service-card__top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 22px;
}

.service-card__index,
.service-card__tag,
.price-card__tag,
.service-card__pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
}

.service-card__index {
  min-height: 38px;
  padding: 0 12px;
  color: #091018;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), #d7fff2);
}

.service-card__tag {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  font-size: 0.85rem;
}

.service-card__pill {
  margin-top: 18px;
  min-height: 42px;
  padding: 0 14px;
  background: rgba(158,255,214,0.12);
  color: var(--accent);
  border: 1px solid rgba(158,255,214,0.2);
  font-weight: 700;
}

/* cases */
.sas__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.sas__text {
  margin-top: 20px;
  max-width: 620px;
}

.sas__points {
  display: grid;
  gap: 14px;
  margin: 28px 0 32px;
}

.sas-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.sas-point span {
  color: var(--accent);
  font-size: 1.2rem;
  line-height: 1.3;
}

.sas-point p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.sas__visual {
  position: relative;
  min-height: 620px;
}

.sas-browser {
  position: absolute;
  width: min(100%, 470px);
}

.sas-browser--main {
  top: 0;
  left: 0;
  z-index: 2;
  transform: rotate(-4deg);
}

.sas-browser--side {
  right: 0;
  bottom: 30px;
  z-index: 1;
  width: min(88%, 360px);
  transform: rotate(7deg);
}

.sas-browser__top {
  height: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}

.sas-browser__top span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.28);
}

.sas-browser__body img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.sas-badge {
  position: absolute;
  z-index: 3;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  font-weight: 700;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.sas-badge--1 {
  top: 26px;
  right: 20px;
}

.sas-badge--2 {
  left: 18px;
  bottom: 20px;
}

.sas-badge--3 {
  right: 36px;
  bottom: 0;
}

/* pricing */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.pricing__grid--three {
  grid-template-columns: repeat(3, 1fr);
}

.pricing__grid--four {
  grid-template-columns: repeat(4, 1fr);
}

.pricing__subline {
  text-align: center;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.price-card {
  padding: 30px;
}

.price-card__tag {
  min-height: 38px;
  padding: 0 12px;
  font-size: 0.82rem;
  color: var(--accent);
  background: rgba(158,255,214,0.08);
  border: 1px solid rgba(158,255,214,0.16);
  margin-bottom: 16px;
}

.price-card h3 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 10px;
}

.price-card__meta {
  margin: 0 0 16px;
  color: var(--muted-soft);
  font-size: 0.95rem;
}

.price-card__list {
  list-style: none;
  padding: 0;
  margin: 26px 0 30px;
  display: grid;
  gap: 14px;
}

.price-card__list li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
}

.price-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(158,255,214,0.4);
}

/* подсветка главного продукта */
.price-card:nth-child(1) {
  border: 1px solid rgba(158,255,214,0.4);
  box-shadow:
    0 0 0 1px rgba(158,255,214,0.2),
    0 20px 80px rgba(109,240,193,0.25);
  transform: scale(1.02);
}

/* бейдж "рекомендуем" */
.price-card:nth-child(1)::after {
  content: "Empfohlen";
  position: absolute;
  top: 18px;
  right: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #081018;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 10px;
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(158,255,214,0.4);
}

/* эффект дороже */
.price-card:hover {
  transform: translateY(-8px) scale(1.01);
}

/* ===== BUNDLE CARD ===== */
.price-card--bundle {
  border: 1px solid rgba(158,255,214,0.5);
  box-shadow:
    0 0 0 1px rgba(158,255,214,0.2),
    0 20px 80px rgba(109,240,193,0.3);
  transform: scale(1.04);
}

.price-card--bundle::after {
  content: "BEST DEAL";
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #081018;
  font-weight: 800;
  font-size: 0.7rem;
  padding: 6px 10px;
  border-radius: 999px;
}

/* about */
.about__grid,
.contact__grid {
  display: grid;
  gap: 50px;
  align-items: center;
}

.about__grid {
  grid-template-columns: 0.92fr 1.08fr;
}

.about__lead {
  font-size: 1.08rem;
  color: rgba(245,247,251,0.92);
  margin-top: 22px;
}

.about__text {
  margin-top: 16px;
  max-width: 620px;
}

.about__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.about__chips span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}

.about-panel {
  min-height: 560px;
  padding: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-panel__glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(158,255,214,0.18), rgba(141,183,255,0.12), transparent 72%);
  filter: blur(26px);
}

.about-panel img {
  position: relative;
  z-index: 2;
  max-width: 360px;
  width: 100%;
  border-radius: 24px;
  object-fit: cover;
  opacity: 0.92;
  box-shadow: var(--shadow-strong);
}

.about-mini {
  position: absolute;
  z-index: 3;
  min-width: 140px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  animation: floatMini 7s ease-in-out infinite;
}

.about-mini span {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.about-mini strong {
  font-size: 0.98rem;
  letter-spacing: -0.03em;
}

.about-mini--1 {
  left: 20px;
  top: 36px;
}

.about-mini--2 {
  right: 18px;
  top: 96px;
  animation-delay: 1.2s;
}

.about-mini--3 {
  left: 28px;
  bottom: 34px;
  animation-delay: 2.4s;
}

/* faq */
.faq__list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  padding: 24px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  padding-right: 28px;
  position: relative;
  font-size: 1.02rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -2px;
  font-size: 1.4rem;
  color: var(--accent);
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin-top: 14px;
}

/* contact */
.contact__grid {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}

.contact__text {
  margin-top: 18px;
  max-width: 560px;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.contact-item {
  display: block;
  padding: 20px 22px;
  border-radius: 22px;
}

.contact-item__label {
  display: block;
  color: var(--muted-soft);
  margin-bottom: 8px;
}

.contact-item__value {
  font-weight: 700;
  word-break: break-word;
}

.chat-box {
  padding: 24px;
}

.chat-box__top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  font-weight: 700;
}

.chat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 8px rgba(158,255,214,0.08);
}

.form {
  display: grid;
  gap: 16px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  padding: 15px 16px;
  border-radius: 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(167,176,193,0.7);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(158,255,214,0.4);
  box-shadow: 0 0 0 4px rgba(158,255,214,0.08);
  background: rgba(255,255,255,0.07);
}

/* footer */
.footer {
  position: relative;
  z-index: 2;
  padding: 26px 0 34px;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(8,11,16,0.4);
  backdrop-filter: blur(14px);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
}

.footer__brand p {
  margin: 8px 0 0;
  color: var(--muted);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer__links a {
  color: var(--muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--text);
}

/* whatsapp */
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1200;
  min-width: 134px;
  height: 56px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0 18px;
  border-radius: 999px;
  color: #071018;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), #d4fff1 55%, var(--accent-2));
  box-shadow:
    0 18px 40px rgba(109,240,193,0.22),
    0 0 24px rgba(109,240,193,0.14);
}

/* reveals */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay {
  transition-delay: 0.15s;
}

.tilt-card {
  transform-style: preserve-3d;
  will-change: transform;
}

.magnetic {
  will-change: transform;
}

/* ===== NEW HERO GROWTH VISUAL ===== */

.growth-stage {
  position: relative;
  width: 520px;
  height: 520px;
}

.growth-card {
  position: absolute;
  border-radius: 24px;
  padding: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

/* главный блок */
.growth-card--main {
  width: 100%;
  height: 260px;
  bottom: 0;
  left: 0;
}

/* маленькие карточки */
.growth-card--video {
  top: 0;
  right: 20px;
  width: 160px;
}

.growth-card--website {
  top: 80px;
  left: -20px;
  width: 160px;
}

/* подписи */
.growth-card span {
  font-size: 0.75rem;
  color: var(--muted);
}

.growth-card strong {
  display: block;
  margin-top: 6px;
  font-size: 0.95rem;
}

/* график */
.growth-graph {
  position: relative;
  height: 100px;
  margin: 16px 0;
  overflow: hidden;
}

/* линия роста */
.growth-line {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top right,
    rgba(158,255,214,0.12) 0%,
    rgba(158,255,214,0.65) 45%,
    rgba(141,183,255,0.95) 100%
  );
  clip-path: polygon(
    0% 92%,
    14% 82%,
    28% 76%,
    42% 62%,
    56% 50%,
    70% 36%,
    84% 22%,
    100% 6%,
    100% 16%,
    84% 32%,
    70% 46%,
    56% 60%,
    42% 72%,
    28% 86%,
    14% 92%,
    0% 100%
  );
  animation: growthPulse 4s ease-in-out infinite;
  filter: drop-shadow(0 0 12px rgba(158,255,214,0.25));
}

/* столбики — ИСПРАВЛЕНО: растут строго вверх */
.growth-bars {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 88px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  z-index: 2;
}

.growth-bars i {
  display: block;
  flex: 1;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 10px 10px 6px 6px;
  box-shadow: 0 0 14px rgba(141,183,255,0.18);
  transform-origin: bottom center;
  animation: growthBars 3s ease-in-out infinite;
}

.growth-bars i:nth-child(1) { height: 24px; }
.growth-bars i:nth-child(2) { height: 36px; }
.growth-bars i:nth-child(3) { height: 50px; }
.growth-bars i:nth-child(4) { height: 66px; }
.growth-bars i:nth-child(5) { height: 82px; }

/* статистика */
.growth-stats {
  display: flex;
  justify-content: space-between;
}

.growth-stats span {
  font-size: 0.75rem;
  color: var(--muted);
}

.growth-stats strong {
  display: block;
  font-size: 1.2rem;
}

/* пузырьки */
.growth-bubble {
  position: absolute;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 0.75rem;
  animation: floatTag 6s ease-in-out infinite;
}

.growth-bubble--1 { top: 20px; left: 0; }
.growth-bubble--2 { top: 200px; right: 0; }
.growth-bubble--3 { bottom: -10px; right: 40px; }

/* орбиты */
.growth-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.1);
  animation: rotateOrbit 20s linear infinite;
}

.growth-orbit--1 {
  width: 420px;
  height: 420px;
  top: 40px;
  left: 50px;
}

.growth-orbit--2 {
  width: 300px;
  height: 300px;
  top: 100px;
  left: 110px;
}

/* ===== GROWTH VISUAL INTERACTION ===== */

.growth-stage:hover .growth-line {
  animation-duration: 1.6s;
  filter: drop-shadow(0 0 18px rgba(158,255,214,0.45));
}

.growth-stage:hover .growth-bars i {
  animation-duration: 1.2s;
}

.growth-stage:hover .growth-card--main {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(158,255,214,0.35);
}

.growth-stage:hover .growth-bubble {
  background: rgba(158,255,214,0.14);
  border-color: rgba(158,255,214,0.28);
}

.growth-card,
.growth-bubble {
  transition: transform 0.35s ease, border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
}

.count-up {
  color: var(--accent);
  text-shadow: 0 0 18px rgba(158,255,214,0.25);
}

/* responsive */
@media (max-width: 1100px) {
  .hero__grid,
  .sas__grid,
  .about__grid,
  .contact__grid,
  .trust__grid,
  .services__grid,
  .pricing__grid,
  .pricing__grid--three,
  .pricing__grid--four {
    grid-template-columns: 1fr;
  }

  .hero__content {
    padding: 120px 0 24px;
  }

  .hero__visual {
    padding-bottom: 30px;
  }

  .sas__visual {
    min-height: 700px;
  }
}

@media (max-width: 860px) {
  .section {
    padding: 82px 0;
  }

  .nav {
    position: fixed;
    top: 84px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 14px;
    padding: 22px;
    border-radius: 24px;
    background: rgba(12,16,24,0.96);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle {
    display: inline-block;
  }

  .hero {
    min-height: auto;
  }

  .hero__title {
    font-size: clamp(2.6rem, 12vw, 4.6rem);
  }

  .hero-stack {
    height: 500px;
  }

  .hero-card--back {
    left: 20px;
  }

  .footer__inner,
  .footer__links {
    flex-direction: column;
    align-items: flex-start;
  }

  .growth-stage {
    width: min(100%, 520px);
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 22px, var(--container));
  }

  .header {
    padding: 14px 0;
  }

  .logo__text {
    font-size: 0.95rem;
  }

  .lang-btn {
    padding: 8px 10px;
  }

  .hero__eyebrow,
  .section-head__overline {
    font-size: 0.76rem;
  }

  .hero__subtitle,
  .trust-card p,
  .service-card p,
  .price-card__text,
  .about__lead,
  .about__text,
  .contact__text,
  .sas__text,
  .faq-item p {
    font-size: 0.98rem;
  }

  .trust-card,
  .service-card,
  .price-card,
  .chat-box,
  .contact-item,
  .faq-item,
  .about-panel {
    padding: 22px;
  }

  .hero-stack {
    width: 100%;
    height: 430px;
  }

  .hero-card--back {
    left: 18px;
    height: 190px;
  }

  .hero-card--mid {
    top: 55px;
    height: 190px;
  }

  .hero-card--front {
    height: 250px;
  }

  .hero-screen__body {
    padding: 22px 18px;
  }

  .hero-screen__body--dashboard {
    padding: 16px 14px 14px;
  }

  .hero-dashboard {
    gap: 12px;
  }

  .hero-metric {
    padding: 10px 11px;
    border-radius: 14px;
  }

  .hero-metric__label {
    font-size: 0.72rem;
  }

  .hero-metric__value {
    font-size: 1.08rem;
  }

  .hero-metric--small .hero-metric__value {
    font-size: 0.82rem;
  }

  .hero-chart {
    min-height: 86px;
    padding: 12px 10px 10px;
    border-radius: 16px;
  }

  .hero-chart__line {
    inset: 12px 10px 30px 10px;
  }

  .hero-chart__bars {
    left: 10px;
    right: 10px;
    bottom: 10px;
    height: 36px;
    gap: 7px;
  }

  .hero-chart__bars i:nth-child(1) {
    height: 18px;
  }

  .hero-chart__bars i:nth-child(2) {
    height: 24px;
  }

  .hero-chart__bars i:nth-child(3) {
    height: 30px;
  }

  .hero-chart__bars i:nth-child(4) {
    height: 36px;
  }

  .hero-screen__tags {
    gap: 8px;
  }

  .hero-screen__tags span {
    min-height: 32px;
    padding: 0 10px;
    font-size: 0.76rem;
  }

  .sas__visual {
    min-height: 520px;
  }

  .sas-browser--main,
  .sas-browser--side {
    position: absolute;
    width: 100%;
    max-width: none;
  }

  .sas-browser--main {
    transform: rotate(-2deg);
  }

  .sas-browser--side {
    width: 82%;
    right: 0;
    bottom: 12px;
    transform: rotate(4deg);
  }

  .about-panel {
    min-height: 430px;
  }

  .about-panel img {
    max-width: 270px;
  }

  .about-mini {
    min-width: 122px;
    padding: 10px 12px;
  }

  .about-mini--1 {
    left: 6px;
    top: 14px;
  }

  .about-mini--2 {
    right: 6px;
    top: 82px;
  }

  .about-mini--3 {
    left: 10px;
    bottom: 12px;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    min-width: 116px;
    height: 50px;
    font-size: 0.94rem;
  }

  .growth-stage {
    width: 100%;
    height: 430px;
  }

  .growth-card--main {
    height: 240px;
  }

  .growth-bars {
    height: 78px;
  }

  .growth-bars i:nth-child(1) { height: 20px; }
  .growth-bars i:nth-child(2) { height: 30px; }
  .growth-bars i:nth-child(3) { height: 42px; }
  .growth-bars i:nth-child(4) { height: 56px; }
  .growth-bars i:nth-child(5) { height: 72px; }
}

/* animations */
@keyframes orbFloat {
  from {
    transform: translateY(0) translateX(0) scale(1);
  }
  to {
    transform: translateY(-24px) translateX(22px) scale(1.08);
  }
}

@keyframes chipFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

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

@keyframes floatMini {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes introLine {
  0% {
    transform: scaleX(0.5);
    opacity: 0.5;
  }
  50% {
    transform: scaleX(1);
    opacity: 1;
  }
  100% {
    transform: scaleX(0.5);
    opacity: 0.5;
  }
}

@keyframes chartPulse {
  0%, 100% {
    opacity: 0.88;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-2px);
  }
}

@keyframes barRise {
  0%, 100% {
    filter: brightness(1);
    transform: scaleY(1);
  }
  50% {
    filter: brightness(1.08);
    transform: scaleY(1.06);
  }
}

@keyframes growthBars {
  0%, 100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(1.08);
  }
}

@keyframes growthPulse {
  0%,100% {
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
}

@keyframes rotateOrbit {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}