@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&display=swap");

:root {
  --color-main: #d12f3b;
  --color-main-hover: #a82430;
  --color-accent: #ff6268;
  --color-accent-soft: rgba(255, 98, 104, 0.14);
  --color-main-light: rgba(209, 47, 59, 0.13);
  --color-white: #fff;
  --color-muted: rgba(255, 255, 255, 0.78);
  --bg: #141018;
  --line: rgba(209, 47, 59, 0.72);
  --line-soft: rgba(209, 47, 59, 0.26);
  --panel-fill: rgba(209, 47, 59, 0.1);
  --panel-dark: rgba(20, 16, 24, 0.62);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  font-family: "Nunito", Arial, sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-white);
  background:
    radial-gradient(circle at 14% 8%, rgba(209, 47, 59, 0.2), transparent 28rem),
    radial-gradient(circle at 88% 38%, rgba(255, 98, 104, 0.08), transparent 26rem),
    linear-gradient(180deg, #100d14 0%, #17121c 46%, #120f16 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.12;
  background:
    linear-gradient(115deg, transparent 0 46%, rgba(255, 255, 255, 0.06) 46% 47%, transparent 47% 100%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 92px 92px, 84px 84px, 84px 84px;
  mask-image: linear-gradient(180deg, black 0 52%, transparent 94%);
}

body::after {
  content: "";
  position: fixed;
  inset: auto 0 0;
  z-index: -1;
  height: 52vh;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 90%, rgba(255, 98, 104, 0.08), transparent 34%),
    radial-gradient(circle at 82% 92%, rgba(209, 47, 59, 0.1), transparent 32%);
  opacity: 0.36;
}

body::selection {
  color: #fff;
  background: var(--color-main);
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - 28px), 1160px);
  margin: 0 auto;
}

main {
  overflow: hidden;
}

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  display: flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--color-main);
  color: #fff;
  font-size: 20px;
  transition: background 0.3s ease, transform 0.3s ease;
}

.back-to-top:hover {
  background: var(--color-main-hover);
  transform: translateY(-2px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 8px 0;
  background: linear-gradient(180deg, rgba(20, 16, 24, 0.9), rgba(20, 16, 24, 0.56));
  backdrop-filter: blur(12px);
}

.navbar {
  display: flex;
  min-height: 70px;
  align-items: center;
  padding: 0 14px;
  border-radius: 18px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  margin-right: 28px;
}

.header__logo-img img {
  width: 54px;
  height: 54px;
  margin: 8px;
}

.header__logo-text {
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0;
}

.navbar-collapse {
  flex: 1;
}

.navbar-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-link {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  color: #fff;
  font-size: 14px;
  transition: color 0.35s ease, background 0.35s ease;
}

.nav-link:hover {
  color: var(--color-accent);
}

.nav-link.active {
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-main-light), var(--color-accent-soft));
  font-weight: 800;
}

.nav-link.active:hover {
  background: var(--color-main);
  color: #fff;
}

.navbar-toggler {
  display: none;
  width: 46px;
  height: 46px;
  margin-left: auto;
  border-radius: 10px;
  background: var(--color-main-light);
  cursor: pointer;
}

.navbar-toggler span {
  display: block;
  width: 21px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
}

.navbar-toggler::before {
  content: "";
}

.floating-menu-button {
  display: none;
}

.mobile-menu {
  position: absolute;
  top: 84px;
  left: 14px;
  right: 14px;
  display: grid;
  gap: 4px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(20, 16, 24, 0.96);
  box-shadow: 0 22px 80px rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(14px);
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu a {
  min-height: 44px;
  padding: 12px;
  border-radius: 10px;
  text-align: center;
  font-weight: 800;
}

.mobile-menu a:hover {
  background: var(--color-main-light);
}

.hero-section {
  display: flex;
  min-height: 760px;
  align-items: center;
  background-image:
    linear-gradient(90deg, rgba(20, 16, 24, 0.02), rgba(20, 16, 24, 0.44) 48%, rgba(20, 16, 24, 0.88) 72%),
    radial-gradient(circle at 28% 52%, rgba(209, 47, 59, 0.36), transparent 28%),
    url("assets/hero-agent.webp");
  background-position:
    center,
    calc(50% - 330px) 50%,
    calc(50% - 620px) bottom;
  background-repeat: no-repeat;
  background-size:
    cover,
    680px 680px,
    700px auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 32px;
  align-items: center;
  min-width: 0;
}

.hero-copy {
  min-width: 0;
  padding: 44px 0 80px;
}

.hero-eyebrow {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  margin-bottom: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(20, 16, 24, 0.56);
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.1px;
  backdrop-filter: blur(10px);
}

.hero-copy h1 {
  max-width: 100%;
  margin: 0 0 14px;
  color: #fff;
  text-shadow: 0 12px 40px rgba(255, 98, 104, 0.14);
  font-size: clamp(2.35rem, 5vw, 3.6rem);
  line-height: 1.08;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.hero-copy p {
  max-width: 560px;
  margin: 0;
  color: #fff;
  font-size: 15px;
  overflow-wrap: break-word;
}

.header_btn {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin-top: 15px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  max-width: 520px;
  margin-top: 22px;
}

.hero-stats div {
  min-width: 0;
  padding: 12px 13px;
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(255, 98, 104, 0.09), rgba(209, 47, 59, 0.08)),
    rgba(20, 16, 24, 0.52);
  backdrop-filter: blur(10px);
}

.hero-stats strong,
.hero-stats span {
  display: block;
}

.hero-stats strong {
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.1;
}

.hero-stats span {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
}

.header_btn a,
.download-btn {
  position: relative;
  display: flex;
  width: 190px;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--color-main-light), rgba(20, 16, 24, 0.34));
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  backdrop-filter: blur(10px);
}

.header_btn a:hover {
  background: var(--color-main);
  box-shadow: 0 0 30px -10px var(--color-main);
  transform: translateY(-2px);
}

.download-btn {
  background: linear-gradient(135deg, var(--color-main), #f04a55 58%, var(--color-accent));
  box-shadow: 0 16px 42px -28px var(--color-accent);
}

.download-btn:hover {
  box-shadow: 0 0 34px -12px var(--color-accent);
}

.top-50 {
  padding-top: 50px;
}

.top-100 {
  padding-top: 100px;
}

.status-strip {
  position: relative;
  margin-top: -42px;
  padding: 0 0 52px;
  background:
    linear-gradient(180deg, transparent 0, rgba(18, 22, 29, 0.78) 42px, rgba(18, 22, 29, 0.92) 100%);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.status-item {
  position: relative;
  min-width: 0;
  padding: 18px 18px 18px 68px;
  border-radius: 16px 6px 16px 6px;
  background:
    linear-gradient(135deg, rgba(255, 98, 104, 0.1), rgba(209, 47, 59, 0.08)),
    rgba(20, 16, 24, 0.78);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(12px);
}

.status-item,
.status-item *,
.section-lead,
.advantage-card .text,
.advantage-card .text *,
.timeline-step,
.timeline-step *,
.info-card,
.info-card *,
.functionality_text,
.functionality_text *,
.social_card,
.social_card * {
  min-width: 0;
  overflow-wrap: anywhere;
}

.status-item span {
  position: absolute;
  top: 16px;
  left: 16px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px 4px 12px 4px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-main));
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.status-item strong {
  display: block;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
}

.status-item p {
  margin: 5px 0 0;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.4;
}

.section-block {
  position: relative;
  padding-bottom: 86px;
}

.section-block::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  height: auto;
  background:
    linear-gradient(90deg, transparent, rgba(255, 98, 104, 0.04), transparent),
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 64%);
  opacity: 0.8;
}

.section-advantages {
  background:
    linear-gradient(180deg, rgba(18, 22, 29, 0.92), rgba(19, 15, 24, 0.94));
}

.section-instruction {
  background:
    linear-gradient(180deg, rgba(16, 20, 25, 0.92), rgba(24, 18, 28, 0.9));
}

.section-functionality {
  background:
    radial-gradient(circle at 78% 8%, rgba(255, 98, 104, 0.08), transparent 32rem),
    linear-gradient(180deg, rgba(18, 15, 23, 0.94), rgba(16, 13, 20, 0.98));
}

.section-compatibility {
  background:
    radial-gradient(circle at 14% 18%, rgba(209, 47, 59, 0.08), transparent 30rem),
    linear-gradient(180deg, rgba(16, 13, 20, 0.98), rgba(18, 15, 22, 0.96));
}

.section-faq {
  background:
    linear-gradient(180deg, rgba(18, 15, 22, 0.96), rgba(16, 12, 18, 0.98));
}

.social-section {
  background:
    linear-gradient(180deg, rgba(16, 13, 20, 0.96), rgba(12, 10, 15, 0.98));
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 35px;
}

.section-heading .container-title {
  margin-bottom: 0;
}

.section-lead {
  max-width: 420px;
  margin: 0 0 6px;
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.container-title {
  position: relative;
  display: inline-block;
  margin-bottom: 35px;
  padding-left: 18px;
}

.container-title::before {
  content: "";
  position: absolute;
  top: 5px;
  bottom: 4px;
  left: 0;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-main));
}

.container_title_top,
.container_title_bot {
  font-size: 30px;
  line-height: 1.12;
}

.container_title_top {
  color: var(--color-accent);
  font-weight: 700;
}

.container_title_bot {
  color: #fff;
  font-weight: 900;
}

.advantages-flex {
  display: grid;
  min-width: 0;
  gap: 35px;
}

.cards-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.cards-grid .advantage-card {
  grid-column: span 3;
}

.cards-grid .advantage-card--wide {
  grid-column: span 6;
}

.instruction-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  counter-reset: steps;
}

.advantage-card .text {
  position: relative;
  min-width: 0;
  min-height: 100%;
  padding: 78px 24px 24px;
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(209, 47, 59, 0.15), rgba(255, 98, 104, 0.055) 54%, rgba(255, 255, 255, 0.025)),
    var(--panel-dark);
  color: #fff;
  text-align: left;
  backdrop-filter: blur(10px);
  transition: transform 0.25s ease, background 0.25s ease;
}

.advantage-card--wide .text {
  min-height: 250px;
  padding: 94px 34px 32px;
  background:
    linear-gradient(120deg, rgba(255, 98, 104, 0.16), rgba(209, 47, 59, 0.08) 48%, rgba(143, 31, 43, 0.08)),
    rgba(20, 16, 24, 0.72);
}

.advantage-card--wide .number {
  width: 72px;
  height: 72px;
  font-size: 28px;
}

.advantage-card--wide .title {
  max-width: 420px;
  font-size: 34px;
  line-height: 1.08;
}

.advantage-card--wide .discription {
  max-width: 500px;
}

.advantage-card .text:hover {
  background:
    linear-gradient(145deg, rgba(209, 47, 59, 0.22), rgba(255, 98, 104, 0.08) 56%, rgba(255, 255, 255, 0.03)),
    rgba(20, 16, 24, 0.72);
  transform: translateY(-3px);
}

.advantage-card .number {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  width: 60px;
  height: 60px;
  align-items: center;
  justify-content: center;
  border-radius: 18px 0 16px 0;
  background: linear-gradient(135deg, var(--color-main), var(--color-accent));
  font-size: 25px;
  font-weight: 700;
}

.advantage-card .title {
  margin: 0 0 5px;
  font-size: 24px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.advantage-card:nth-child(2) .number {
  background: linear-gradient(135deg, #e3414c, #d12f3b);
}

.advantage-card:nth-child(3) .number {
  background: linear-gradient(135deg, #f04a55, #8f1f2b);
}

.advantage-card .discription {
  margin: 0;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  overflow-wrap: anywhere;
}

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

.timeline::before {
  content: "";
  position: absolute;
  top: 32px;
  left: 24px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), rgba(209, 47, 59, 0.48), rgba(143, 31, 43, 0.5));
}

.timeline-step {
  position: relative;
  min-width: 0;
  padding: 82px 24px 26px;
  border-radius: 8px 28px 8px 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(209, 47, 59, 0.08)),
    rgba(20, 16, 24, 0.7);
  backdrop-filter: blur(10px);
}

.timeline-index {
  position: absolute;
  top: 0;
  left: 22px;
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border-radius: 0 0 18px 18px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-main));
  color: #fff;
  font-size: 18px;
  font-weight: 900;
}

.timeline-step h2 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 24px;
  line-height: 1.1;
}

.timeline-step p {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.functionality-grid,
.info-grid,
.faq-grid,
.social-grid,
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
}

.info-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.info-card {
  min-width: 0;
  min-height: 100%;
  padding: 24px;
  border-radius: 18px 6px 18px 6px;
  background:
    linear-gradient(145deg, rgba(209, 47, 59, 0.12), rgba(255, 98, 104, 0.035)),
    rgba(20, 16, 24, 0.68);
  backdrop-filter: blur(10px);
}

.info-card span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  margin-bottom: 18px;
  padding: 8px 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-main), var(--color-accent));
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}

.info-card strong {
  display: block;
  color: #fff;
  font-size: 20px;
  line-height: 1.16;
  font-weight: 900;
}

.info-card p {
  margin: 10px 0 0;
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.functionality_card,
.social_card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  margin-top: 0;
  text-align: center;
}

.functionality_card {
  position: relative;
  overflow: hidden;
  border-radius: 20px 10px 20px 10px;
  background: linear-gradient(145deg, var(--panel-fill), var(--color-accent-soft));
}

.functionality-mosaic {
  grid-template-columns: 1.35fr 0.85fr;
  grid-auto-rows: 190px;
}

.functionality-mosaic .functionality_card--large {
  grid-row: span 2;
}

.functionality_card img,
.social_card img {
  width: 100%;
  border-radius: 20px 10px 20px 10px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.functionality_card img {
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 0;
  filter: saturate(0.9) contrast(1.04);
}

.social_card img {
  max-width: 250px;
}

.functionality_card a,
.social_card a {
  display: block;
}

.functionality_card img:hover,
.social_card img:hover {
  box-shadow: 0 0 30px -12px var(--color-accent);
  transform: translateY(-4px);
}

.functionality_text,
.social_text {
  margin-top: 15px;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
}

.functionality_text {
  position: absolute;
  right: 12px;
  bottom: 12px;
  margin: 0;
  padding: 9px 12px;
  border-radius: 10px;
  background: rgba(20, 16, 24, 0.76);
  font-size: 15px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.functionality_text span,
.functionality_text small {
  display: block;
}

.functionality_text span {
  font-size: 15px;
  line-height: 1.1;
}

.functionality_text small {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 800;
}

.social-section {
  padding-bottom: 16px;
}

.social-shell {
  position: relative;
}

.social-shell::before {
  content: "";
  position: absolute;
  inset: 72px -80px 26px;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(255, 98, 104, 0.08), rgba(209, 47, 59, 0.08), rgba(143, 31, 43, 0.07)),
    rgba(20, 16, 24, 0.26);
}

.social_card {
  padding: 20px;
  border-radius: 18px 6px 18px 6px;
  background: rgba(20, 16, 24, 0.56);
  backdrop-filter: blur(10px);
}

.social_card--featured {
  background:
    linear-gradient(145deg, rgba(255, 98, 104, 0.12), rgba(209, 47, 59, 0.09)),
    rgba(20, 16, 24, 0.68);
}

#footer {
  margin-top: 80px;
  margin-bottom: 30px;
}

.footer_block {
  margin: 20px 0;
}

.footer_block_1_text_1 {
  margin: 0 0 5px;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 500;
}

.footer_block_1_text_2,
.footer_block_1_text_2 a {
  color: #fff;
  font-size: 14px;
  font-weight: 500;
}

.footer_block_1_text_2 a {
  transition: color 0.25s ease;
}

.footer_block_1_text_2 a:hover {
  color: var(--color-accent);
}

body.modal-open {
  overflow: hidden;
}

.download-modal[hidden] {
  display: none;
}

.download-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 18px;
}

.download-modal__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 38%, rgba(209, 47, 59, 0.22), transparent 28rem),
    rgba(6, 5, 8, 0.78);
  backdrop-filter: blur(9px);
}

.download-modal__dialog {
  position: relative;
  width: min(100%, 440px);
  padding: 34px;
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(209, 47, 59, 0.18), rgba(20, 16, 24, 0.72)),
    rgba(17, 12, 16, 0.96);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.52);
  text-align: left;
}

.download-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font: inherit;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.download-modal__kicker {
  margin-bottom: 12px;
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.download-modal h2 {
  max-width: 320px;
  margin: 0 0 12px;
  color: #fff;
  font-size: 30px;
  line-height: 1.08;
  font-weight: 900;
}

.download-modal p {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.download-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.download-modal__primary,
.download-modal__secondary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.download-modal__primary {
  min-width: 150px;
  background: linear-gradient(135deg, var(--color-main), #f04a55 58%, var(--color-accent));
  box-shadow: 0 16px 42px -28px var(--color-accent);
}

.download-modal__secondary {
  min-width: 120px;
  background: rgba(255, 255, 255, 0.07);
}

.download-modal__primary:hover,
.download-modal__secondary:hover,
.download-modal__close:hover {
  transform: translateY(-1px);
}

@media (max-width: 1024px) {
  body {
    background-attachment: scroll;
  }

  .hero-section {
    min-height: 560px;
    background-position:
      center,
      calc(50% - 275px) 52%,
      calc(50% - 510px) bottom;
    background-size:
      cover,
      560px 560px,
      610px auto;
  }

  .hero-grid {
    grid-template-columns: 0.7fr 1fr;
  }
}

@media (max-width: 1200px) {
  .navbar-collapse {
    display: none;
  }

  .navbar-toggler {
    position: fixed;
    top: 22px;
    right: 18px;
    z-index: 60;
    display: block;
  }

  .navbar-toggler span {
    display: none;
  }

  .navbar-toggler::before {
    content: "☰";
    display: block;
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    line-height: 42px;
    text-align: center;
  }

  .floating-menu-button {
    position: fixed;
    top: 22px;
    right: 18px;
    z-index: 80;
    display: flex;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(209, 47, 59, 0.24), rgba(255, 98, 104, 0.16));
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    cursor: pointer;
    backdrop-filter: blur(10px);
  }

  .hero-section {
    min-height: 520px;
    background-image:
      linear-gradient(90deg, rgba(20, 16, 24, 0.14), rgba(20, 16, 24, 0.92) 42%),
      radial-gradient(circle at 24% 56%, rgba(209, 47, 59, 0.32), transparent 30%),
      url("assets/hero-agent.webp");
    background-position:
      center,
      calc(50% - 260px) 52%,
      calc(50% - 500px) bottom;
    background-size:
      cover,
      540px 540px,
      590px auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-empty {
    display: none;
  }

  .hero-copy {
    max-width: 560px;
    margin-left: auto;
    padding-top: 20px;
  }

}

@media (max-width: 840px) {
  .status-strip {
    margin-top: 0;
    padding: 22px 0 44px;
  }

  .status-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .section-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
  }

  .section-lead {
    max-width: 100%;
    margin-bottom: 0;
  }

  .cards-grid,
  .instruction-grid,
  .functionality-grid,
  .info-grid,
  .faq-grid,
  .social-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid .advantage-card,
  .cards-grid .advantage-card--wide {
    grid-column: auto;
  }

  .advantage-card--wide .text {
    min-height: 0;
  }

  .advantage-card--wide .title {
    font-size: 30px;
  }

  .timeline::before {
    top: 24px;
    bottom: 24px;
    left: 32px;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, var(--color-accent), rgba(209, 47, 59, 0.48), rgba(143, 31, 43, 0.5));
  }

  .timeline-step {
    padding: 26px 22px 26px 92px;
  }

  .timeline-index {
    top: 22px;
    left: 0;
    width: 64px;
    height: 54px;
    border-radius: 0 16px 16px 0;
  }

  .functionality-mosaic {
    grid-auto-rows: auto;
  }

  .functionality-mosaic .functionality_card--large {
    grid-row: auto;
  }

  .functionality_card img {
    height: 240px;
  }

  .social-shell::before {
    inset: 64px -18px 20px;
  }
}

@media (max-width: 560px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .container {
    width: calc(100vw - 20px);
    max-width: 370px;
    margin-right: 10px;
    margin-left: 10px;
  }

  .hero-grid,
  .status-grid,
  .cards-grid,
  .timeline,
  .functionality-grid,
  .info-grid,
  .faq-grid,
  .social-grid,
  .footer-grid {
    display: flex;
    width: 100%;
    max-width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .status-item,
  .advantage-card,
  .advantage-card .text,
  .timeline-step,
  .info-card,
  .functionality_card,
  .social_card,
  .footer_block {
    width: 100%;
    max-width: 100%;
  }

  .header__logo-img img {
    width: 48px;
    height: 48px;
    margin: 6px;
  }

  .header__logo-text {
    font-size: 20px;
  }

  .hero-section {
    min-height: 0;
    padding: 320px 0 70px;
    background-image:
      linear-gradient(180deg, rgba(20, 16, 24, 0.04), rgba(20, 16, 24, 0.52) 42%, rgba(20, 16, 24, 0.94) 68%),
      radial-gradient(circle at 50% 190px, rgba(209, 47, 59, 0.34), transparent 36%),
      url("assets/hero-agent.webp");
    background-position:
      center,
      center 50px,
      center 38px;
    background-size:
      cover,
      430px 430px,
      410px auto;
  }

  .hero-copy {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    padding: 0;
  }

  .hero-eyebrow {
    min-height: 32px;
    margin-bottom: 12px;
    font-size: 10px;
  }

  .hero-copy h1 {
    font-size: 31px;
    line-height: 1.12;
  }

  .hero-copy h1 span {
    display: block;
  }

  .hero-copy p {
    max-width: 100%;
    font-size: 14px;
    overflow-wrap: anywhere;
  }

  .header_btn a,
  .download-btn {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 7px;
    margin-top: 14px;
  }

  .hero-stats div {
    padding: 10px 12px;
  }

  .status-item {
    padding: 70px 18px 18px;
  }

  .status-item p,
  .section-lead,
  .timeline-step p {
    font-size: 12.5px;
    line-height: 1.45;
  }

  .status-item span {
    top: 16px;
    left: 18px;
  }

  .functionality_card img {
    height: 190px;
  }

  .advantage-card .text {
    padding: 80px 22px 28px;
    overflow: hidden;
  }

  .advantage-card--wide .text {
    padding: 86px 22px 28px;
  }

  .advantage-card--wide .title {
    font-size: 27px;
  }

  .timeline-step {
    padding: 88px 22px 24px;
  }

  .timeline::before {
    display: none;
  }

  .timeline-index {
    top: 0;
    left: 22px;
    width: 60px;
    height: 60px;
    border-radius: 0 0 16px 16px;
  }

  .container_title_top,
  .container_title_bot {
    font-size: 27px;
  }

  .top-100 {
    padding-top: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}