:root {
  --bg: #090909;
  --surface: #111111;
  --surface-strong: #161616;
  --surface-soft: #1b1b1b;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f4f2eb;
  --muted: #bebbb1;
  --muted-soft: #8e8b83;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --radius-s: 14px;
  --radius-m: 24px;
  --radius-l: 34px;
  --container: 1180px;
  --gutter: 24px;
  --section-space: 136px;
}

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

html {
  scroll-behavior: smooth;
  background: #090909;
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.06), transparent 30%),
    linear-gradient(180deg, #0a0a0a 0%, #090909 30%, #070707 100%);
  color: var(--text);
  font-family: "Golos Text", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

main {
  width: 100%;
}

.section,
.proof-strip,
.cta,
.site-footer,
.copyright {
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
}

.section,
.cta,
.site-footer {
  position: relative;
}

html.site-ru-market [data-ru-market-hidden] {
  display: none;
}

.section {
  width: 100%;
  max-width: calc(var(--container) + 40px);
  margin: 0 auto;
  padding-top: var(--section-space);
  padding-bottom: 0;
  scroll-margin-top: 120px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-kicker {
  display: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h2 {
  max-width: 11ch;
  font-size: clamp(2.4rem, 4vw, 4.7rem);
  line-height: 0.97;
  letter-spacing: -0.05em;
}

.section-intro,
.hero-subtitle,
.feature-block p,
.scenario-card p,
.testimonial-text,
.lead-copy .section-intro,
.lead-point p,
.faq-answer p,
.footer-brand p,
.footer-disclaimer p {
  color: var(--muted);
  line-height: 1.6;
}

.section-intro {
  margin-top: 20px;
  max-width: 640px;
  font-size: 1.08rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.main-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 14px max(20px, env(safe-area-inset-left)) 0 max(20px, env(safe-area-inset-right));
}

.nav-shell {
  width: min(var(--container), 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: rgba(10, 10, 10, 0.38);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.main-nav.scrolled .nav-shell {
  border-color: var(--line);
  background: rgba(10, 10, 10, 0.84);
  transform: translateY(2px);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.nav-logo img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-links,
.nav-actions,
.hero-actions,
.cta-actions {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 8px;
}

.nav-link,
.nav-secondary,
.text-link {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.nav-link {
  padding: 10px 12px;
  font-size: 0.96rem;
  border-radius: 999px;
}

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

.nav-link.is-active {
  background: rgba(255, 255, 255, 0.06);
}

.nav-actions {
  gap: 10px;
}

.lang-switcher {
  position: relative;
  margin-left: 8px;
}

.lang-current {
  display: flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color 0.2s, border-color 0.2s;
  line-height: 1;
}

.lang-current:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.lang-chevron {
  width: 10px;
  height: 6px;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.lang-current[aria-expanded="true"] .lang-chevron {
  transform: rotate(180deg);
}

.lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  margin: 0;
  padding: 4px;
  list-style: none;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-width: 120px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 100;
}

.lang-menu--open {
  display: block;
}

.lang-option {
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.lang-option:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.lang-option--active {
  color: var(--text);
  font-weight: 600;
}

.nav-secondary,
.nav-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border-radius: 999px;
  font-size: 0.94rem;
  text-decoration: none;
}

.nav-secondary {
  border: 1px solid var(--line);
}

.nav-secondary:hover,
.nav-secondary:focus-visible {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.nav-download,
.btn-primary,
.feedback-form button {
  background: var(--text);
  color: #0c0c0c;
  border: 1px solid var(--text);
  font-weight: 700;
}

.nav-download:hover,
.nav-download:focus-visible,
.btn-primary:hover,
.btn-primary:focus-visible,
.feedback-form button:hover,
.feedback-form button:focus-visible {
  background: transparent;
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible,
.nav-download:hover,
.nav-download:focus-visible,
.nav-secondary:hover,
.nav-secondary:focus-visible,
.feedback-form button:hover,
.feedback-form button:focus-visible {
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.inline-link,
.text-link {
  position: relative;
}

.inline-link::after,
.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: currentColor;
  opacity: 0.45;
}

.inline-link:hover,
.inline-link:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--text);
}

.hero {
  width: 100%;
  max-width: calc(var(--container) + 40px);
  margin: 0 auto;
  padding: 40px max(20px, env(safe-area-inset-left)) 0 max(20px, env(safe-area-inset-right));
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(380px, 0.9fr);
  align-items: end;
  gap: 44px;
  min-height: min(860px, calc(100vh - 120px));
}

.hero-copy {
  max-width: 620px;
  padding-bottom: 48px;
}

.hero-title {
  max-width: 10ch;
  font-size: clamp(3.6rem, 8vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.hero-subtitle {
  margin-top: 24px;
  max-width: 560px;
  font-size: 1.14rem;
}

.hero-actions {
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.hero-support {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted-soft);
  font-size: 0.98rem;
}

.hero-support span {
  max-width: 420px;
  line-height: 1.5;
}

.hero-visual {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.hero-visual img {
  width: min(100%, 560px);
  height: auto;
  margin-left: auto;
}

.hero-frame {
  position: relative;
  width: min(100%, 520px);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
    rgba(16, 16, 16, 0.96);
  box-shadow: var(--shadow);
}

.hero-device-shell {
  position: relative;
  overflow: hidden;
  padding: 18px 18px 0;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.hero-device-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  color: var(--muted-soft);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-device-shell img {
  width: 100%;
  margin: 0 auto;
}

.hero-floating {
  position: absolute;
  max-width: 220px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(8, 8, 8, 0.82);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}

.hero-floating-top {
  top: -20px;
  left: -24px;
}

.hero-floating-bottom {
  right: -24px;
  bottom: 48px;
}

.hero-floating-label,
.panel-label,
.feature-eyebrow,
.lead-form-kicker,
.proof-index,
.step-number,
.scenario-index,
.testimonial-role {
  color: var(--muted-soft);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.hero-floating strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.35;
}

.proof-strip {
  width: min(var(--container), 100%);
  margin: 28px auto 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-item {
  padding: 22px 22px 26px;
  min-height: 176px;
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-index,
.step-number,
.scenario-index {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 0.72rem;
}

.proof-item p {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.steps-grid,
.scenarios-grid,
.testimonials-list,
.features-grid {
  display: grid;
  gap: 18px;
}

.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.features-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-card,
.scenario-card,
.testimonial-card,
.feature-card,
.feature-block,
.lead-form-shell,
.faq-item,
.feature-media-panel {
  border: 1px solid var(--line);
  background: rgba(17, 17, 17, 0.92);
}

.step-card,
.scenario-card,
.testimonial-card,
.feature-card,
.feature-block,
.lead-form-shell {
  border-radius: var(--radius-m);
}

.step-card,
.scenario-card,
.feature-card,
.feature-block,
.testimonial-card {
  padding: 28px;
}

.step-card h3,
.feature-card h3,
.feature-block h3,
.scenario-card h3,
.lead-form-shell h3 {
  font-size: 1.5rem;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.step-card p,
.feature-card p,
.scenario-card p,
.feature-block p {
  margin-top: 18px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
}

.feature-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 22px;
  align-items: stretch;
}

.feature-media {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(180px, 0.8fr);
  gap: 18px;
}

.feature-media-panel {
  border-radius: var(--radius-l);
  overflow: hidden;
}

.feature-media-panel-main {
  grid-row: 1 / span 2;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 620px;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)),
    rgba(18, 18, 18, 0.96);
}

.feature-media-panel-main img {
  width: 92%;
  margin: auto auto 0;
}

.feature-media-panel-note {
  padding: 22px;
  border-radius: 22px;
}

.feature-media-panel-note p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.feature-columns {
  display: grid;
  gap: 18px;
}

.feature-block {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 196px;
}

.feature-eyebrow {
  font-size: 0.7rem;
}

.feature-block h3 {
  margin-top: 14px;
  max-width: 11ch;
}

.scenarios-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.scenario-card {
  min-height: 248px;
}

.testimonials-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonial-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.testimonial-name {
  font-size: 1.15rem;
  font-weight: 700;
}

.testimonial-role {
  font-size: 0.72rem;
}

.testimonial-text {
  font-size: 1.1rem;
  line-height: 1.58;
}

.lead-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.8fr);
  gap: 24px;
  align-items: start;
}

.lead-copy h2,
.cta-shell h2 {
  max-width: 12ch;
}

.cta-shell h2 {
  max-width: none;
}

.lead-points {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.lead-point {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.lead-point span {
  color: var(--muted-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lead-form-shell {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)),
    rgba(18, 18, 18, 0.96);
}

.lead-form-kicker {
  font-size: 0.72rem;
}

.lead-form-shell h3 {
  margin-top: 12px;
  max-width: 13ch;
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 26px;
}

.feedback-form input,
.feedback-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 18px 16px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.feedback-form textarea {
  min-height: 180px;
  resize: vertical;
}

.feedback-captcha-shell {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feedback-captcha {
  min-height: 65px;
}

.feedback-captcha > div {
  max-width: 100%;
}

.feedback-captcha-note {
  color: var(--muted-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

.feedback-captcha-note[data-status="error"] {
  color: #f0d2d2;
}

.feedback-consent {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.feedback-consent input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--text);
}

.feedback-consent a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(244, 242, 235, 0.42);
  text-underline-offset: 3px;
}

.feedback-form input::placeholder,
.feedback-form textarea::placeholder {
  color: var(--muted-soft);
}

.feedback-form input:focus-visible,
.feedback-form textarea:focus-visible {
  outline: none;
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
}

.feedback-form button {
  min-height: 58px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.feedback-form button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.feedback-message {
  margin-top: 6px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  font-size: 0.96rem;
}

.feedback-message.success {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.feedback-message.error {
  color: #f0d2d2;
  background: rgba(92, 24, 24, 0.34);
  border-color: rgba(210, 96, 96, 0.28);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
  border-radius: 24px;
}

.faq-question {
  position: relative;
  width: 100%;
  padding: 24px 72px 24px 24px;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-size: 1.12rem;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-soft);
  font-size: 1.4rem;
  line-height: 1;
}

.faq-item.active .faq-question::after {
  content: "\2212";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease, opacity 0.28s ease, padding 0.28s ease;
  opacity: 0;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 260px;
  opacity: 1;
  padding: 0 24px 24px;
}

.cta {
  width: 100%;
  max-width: calc(var(--container) + 40px);
  margin: 0 auto;
  padding-top: var(--section-space);
  padding-bottom: 0;
}

.cta-shell {
  position: relative;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.015) 40%, rgba(255, 255, 255, 0.02)),
    rgba(15, 15, 15, 0.95);
}

.cta-actions {
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.site-footer {
  width: 100%;
  max-width: calc(var(--container) + 40px);
  margin: 0 auto;
  padding-top: 72px;
  padding-bottom: 0;
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.footer-brand {
  max-width: 420px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.footer-brand p {
  margin-top: 14px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.footer-socials a img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

.footer-socials a:hover,
.footer-socials a:focus-visible {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.footer-disclaimer {
  width: 100vw;
  max-width: none;
  margin-top: 34px;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.6;
}

.footer-disclaimer strong {
  display: block;
  margin-bottom: 12px;
  color: var(--text);
}

.copyright {
  width: min(var(--container), 100%);
  margin: 22px auto 0;
  padding-top: 16px;
  padding-bottom: 28px;
  color: var(--muted-soft);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.copyright-link {
  color: inherit;
  text-decoration: none;
}

.copyright-button {
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.copyright-link:hover,
.copyright-link:focus-visible {
  color: var(--text);
}

.support-fab {
  position: fixed;
  right: max(16px, calc(env(safe-area-inset-right) + 16px));
  bottom: max(36px, calc(env(safe-area-inset-bottom) + 36px));
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 10px 18px 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.84);
  color: var(--text);
  text-decoration: none;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.support-fab:hover,
.support-fab:focus-visible {
  transform: translateY(-1px);
  border-color: var(--text);
  background: rgba(18, 18, 18, 0.96);
}

.support-fab:focus-visible {
  outline: 2px solid rgba(244, 242, 235, 0.22);
  outline-offset: 3px;
}

.support-fab__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.support-fab__icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.support-fab__label {
  font-size: 0.96rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.cookie-banner {
  position: fixed;
  left: max(16px, env(safe-area-inset-left));
  right: max(16px, env(safe-area-inset-right));
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 1300;
  width: min(920px, calc(100vw - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: rgba(12, 12, 12, 0.94);
  color: var(--text);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__copy {
  min-width: 0;
}

.cookie-banner__copy strong {
  display: block;
  font-size: 1rem;
  line-height: 1.2;
}

.cookie-banner__copy p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.cookie-banner__copy a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(244, 242, 235, 0.42);
  text-underline-offset: 3px;
}

.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.cookie-banner__actions .btn {
  min-height: 44px;
  padding: 0 16px;
  font-size: 0.94rem;
}

.version-watermark {
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 9999;
  color: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  font-family: monospace;
  pointer-events: none;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.js .reveal-up {
  transition-duration: 0.65s;
}

@media (max-width: 1120px) {
  :root {
    --section-space: 112px;
  }

  .hero-grid,
  .feature-story-grid,
  .lead-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .hero-support {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-visual {
    justify-content: flex-start;
  }

  .hero-frame {
    margin-top: 16px;
  }

  .proof-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps-grid,
  .scenarios-grid,
  .testimonials-list {
    grid-template-columns: 1fr;
  }

  .testimonial-card,
  .scenario-card,
  .step-card {
    min-height: 0;
  }
}

@media (max-width: 860px) {
  :root {
    --section-space: 92px;
  }

  .main-nav {
    padding-top: 10px;
  }

  .nav-shell {
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px 12px;
    border-radius: 24px;
    padding: 12px 14px;
    overflow: visible;
  }

  .nav-logo {
    width: auto;
    min-width: max-content;
    justify-content: flex-start;
    text-align: left;
    font-size: 1rem;
  }

  .nav-logo img {
    width: 22px;
    height: 22px;
  }

  .nav-links,
  .nav-actions {
    justify-content: flex-start;
    flex-wrap: nowrap;
    min-width: 0;
  }

  .nav-links {
    order: 3;
    width: 100%;
    flex: 1 1 auto;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
    overflow-x: visible;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    flex: 0 0 auto;
    padding: 8px 9px;
    white-space: normal;
    text-align: center;
    font-size: 0.86rem;
  }

  .lang-switcher {
    order: 2;
    flex: 0 0 auto;
    margin-left: 0;
  }

  .hero {
    padding-top: 26px;
  }

  .hero-title {
    max-width: 9.5ch;
    font-size: clamp(3rem, 15vw, 5rem);
  }

  h2 {
    max-width: none;
    font-size: clamp(2.2rem, 10vw, 3.8rem);
  }

  .hero-frame {
    padding: 22px;
  }

  .hero-floating {
    position: static;
    max-width: none;
    margin-bottom: 12px;
  }

  .feature-media {
    grid-template-columns: 1fr;
  }

  .feature-media-panel-main {
    min-height: 0;
  }

  .cta-shell,
  .lead-form-shell,
  .feature-block,
  .step-card,
  .scenario-card,
  .testimonial-card {
    padding: 24px;
  }
}

@media (max-width: 640px) {
  :root {
    --section-space: 72px;
  }

  .main-nav {
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
  }

  .section,
  .cta,
  .site-footer,
  .proof-strip,
  .copyright,
  .hero {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav-link,
  .nav-secondary,
  .nav-download {
    width: auto;
    justify-content: center;
  }

  .hero-actions,
  .cta-actions {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .proof-strip {
    grid-template-columns: 1fr;
    margin-top: 22px;
  }

  .proof-item {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-item:last-child {
    border-bottom: 0;
  }

  .hero-device-shell {
    padding: 14px 14px 0;
  }

  .feature-block h3,
  .step-card h3,
  .scenario-card h3,
  .lead-form-shell h3 {
    font-size: 1.32rem;
  }

  .faq-question {
    padding: 20px 58px 20px 20px;
    font-size: 1rem;
  }

  .faq-answer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .faq-item.active .faq-answer {
    padding: 0 20px 20px;
  }

  .footer-top {
    flex-direction: column;
  }

  .footer-disclaimer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .support-fab {
    right: max(12px, calc(env(safe-area-inset-right) + 12px));
    bottom: max(32px, calc(env(safe-area-inset-bottom) + 32px));
    gap: 10px;
    min-height: 52px;
    padding: 9px 16px 9px 11px;
  }

  .support-fab__icon {
    width: 32px;
    height: 32px;
  }

  .cookie-banner {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }

  .cookie-banner__actions {
    justify-content: stretch;
  }

  .cookie-banner__actions .btn {
    flex: 1 1 140px;
    width: auto;
  }
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(17, 17, 17, 0.92);
}

.feature-card h3 {
  font-size: 1.5rem;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.feature-card p {
  margin-top: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.testimonials-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feedback-section-shell {
  max-width: 760px;
}

.footer-disclaimer p + p {
  margin-top: 14px;
}

@media (max-width: 1120px) {
  .features-grid,
  .testimonials-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-card {
    min-height: 0;
  }
}

@media (max-width: 860px) {
  .features-grid,
  .testimonials-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .feature-card {
    padding: 24px;
  }

  .feature-card h3 {
    font-size: 1.32rem;
  }
}

.features-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.testimonials-list {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.testimonial-card {
  justify-content: flex-start;
}

.feedback-section-shell {
  width: 100%;
  max-width: none;
  display: block;
}

.feedback-section .section-heading {
  max-width: none;
  margin-bottom: 44px;
}

.lead-form-shell,
.cta-shell {
  background: rgba(17, 17, 17, 0.92);
}

.feedback-section .lead-form-shell {
  width: 100%;
}

.footer-disclaimer {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
}

@media (max-width: 640px) {
  .footer-disclaimer {
    padding-left: 0;
    padding-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}