:root {
  --navy: #071c2c;
  --navy-2: #10283b;
  --ink: #071c2c;
  --muted: #3d4d5c;
  --yellow: #ffbc00;
  --yellow-2: #ffc933;
  --white: #ffffff;
  --soft: #f4f6f8;
  --line: #e5e7eb;
  --shadow: 0 18px 40px rgba(7, 28, 44, 0.12);
  --header: 72px;
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Manrope, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  font-size: 17px;
  line-height: 1.55;
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
}

body.nav-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

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

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 800;
}

h1 {
  font-size: clamp(2rem, 4.6vw, 3.45rem);
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  margin-bottom: 12px;
}

h3 {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 80;
  background: var(--yellow);
  color: var(--navy);
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 800;
}

.skip:focus {
  top: 12px;
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}

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

section[id],
.spec[id] {
  scroll-margin-top: calc(var(--header) + 12px);
}

.ico {
  width: 24px;
  height: 24px;
  display: block;
  flex: none;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header);
  overflow: visible;
  background: #071c2c;
  color: var(--white);
}

.header.is-stuck {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
  min-width: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255, 188, 0, 0.14);
  display: grid;
  place-items: center;
  color: var(--yellow);
  flex: none;
}

.logo-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-toggle {
  position: relative;
  z-index: 70;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background: transparent;
  color: var(--white);
  display: grid;
  place-items: center;
  gap: 0;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 3px 0;
  background: currentColor;
  border-radius: 2px;
}

.nav {
  display: none;
}

.nav a {
  color: rgba(255, 255, 255, 0.84);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--white);
}

.nav a[aria-current="page"] {
  color: var(--yellow);
}

.btn.header-cta {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 18px;
  border-radius: 14px;
  border: 2px solid transparent;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: background 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.btn .ico {
  width: 18px;
  height: 18px;
}

.btn-yellow {
  background: var(--yellow);
  color: var(--navy);
}

.btn-yellow:hover {
  background: var(--yellow-2);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.38);
}

.btn-ghost:hover {
  border-color: var(--white);
}

.btn-sm {
  min-height: 44px;
  padding: 0 14px;
  border-radius: 12px;
  font-size: 14px;
}

.hero {
  background:
    radial-gradient(900px 420px at 85% 0%, rgba(255, 188, 0, 0.16), transparent 60%),
    var(--navy);
  color: var(--white);
  padding: 28px 0 64px;
}

.hero-grid {
  display: grid;
  gap: 28px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.74);
}

.mark {
  color: var(--yellow);
}

.lead {
  margin: 0;
  max-width: 48ch;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

.hero-actions {
  margin-top: 22px;
}

.hero-actions .btn {
  width: 100%;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
}

.trust li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust .ico {
  color: var(--yellow);
  width: 18px;
  height: 18px;
}

.hero-media {
  position: relative;
  z-index: 0;
}

.hero-media img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: 28% center;
  border-radius: 28px;
}

.hero-media::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: -8px;
  bottom: -8px;
  width: 42%;
  height: 42%;
  border-radius: 28px;
  background: var(--yellow);
}

.section {
  padding: 72px 0;
}

.bg-soft {
  background: var(--soft);
}

.section-head {
  max-width: 680px;
  margin-bottom: 28px;
}

.section .eyebrow,
.kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section .eyebrow::before,
.kicker::before {
  content: "";
  width: 18px;
  height: 4px;
  border-radius: 99px;
  background: var(--yellow);
}

.section-head p,
.prose {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.problems {
  display: grid;
  gap: 12px;
}

.problem,
.step,
.spec,
.benefit,
.faq-list,
.audience {
  border: 1px solid var(--line);
}

.problem {
  background: var(--white);
  border-radius: 20px;
  padding: 22px;
}

.icon-chip {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--soft);
  color: var(--navy);
  margin-bottom: 14px;
}

.problem p,
.step p,
.benefit p {
  margin: 0;
  color: var(--muted);
}

.bridge {
  margin-top: 16px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--navy);
  color: var(--white);
  border-radius: 20px;
  padding: 20px 22px;
}

.bridge-bar {
  width: 8px;
  align-self: stretch;
  border-radius: 99px;
  background: var(--yellow);
  flex: none;
}

.bridge p {
  margin: 0;
  font-size: 1.05rem;
}

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

.step {
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
}

.step img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.step-body {
  padding: 16px 18px 20px;
}

.step-num {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--soft);
  font-size: 13px;
  font-weight: 800;
}

.center-cta {
  margin-top: 22px;
}

.specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.spec {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  text-decoration: none;
  background: var(--white);
  color: var(--navy);
  border-radius: 18px;
  padding: 22px 10px;
  font-weight: 800;
  min-height: 124px;
}

.spec .ico {
  width: 28px;
  height: 28px;
}

.spec:hover,
.spec:focus-visible {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.spec:hover .ico,
.spec:focus-visible .ico {
  color: var(--yellow);
}

.spec:target {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
}

.benefits {
  display: grid;
  gap: 22px;
}

.benefit {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: start;
  border: 0;
  background: transparent;
}

.check {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 188, 0, 0.2);
  color: var(--navy);
}

.phones {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78%, 280px);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 12px;
  scrollbar-width: thin;
}

.device {
  scroll-snap-align: start;
  margin: 0;
}

.device-frame {
  background: linear-gradient(#1a3348, #071c2c);
  border-radius: 32px;
  padding: 10px;
  box-shadow: var(--shadow);
}

.screen {
  background: #eef2f5;
  border-radius: 24px;
  min-height: 430px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--navy);
}

.status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px 0;
  font-size: 12px;
  font-weight: 800;
}

.status i {
  width: 46px;
  height: 8px;
  border-radius: 99px;
  background: #d5dde4;
  display: block;
}

.bot-head {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 8px;
  padding: 12px;
  background: var(--navy);
  color: var(--white);
}

.bot-ava {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 800;
  flex: none;
}

.bot-head strong,
.bot-head small {
  display: block;
}

.bot-head small {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
}

.bubble {
  margin: 14px 12px 8px;
  padding: 12px;
  background: var(--white);
  border-radius: 4px 16px 16px 16px;
  font-size: 14px;
  line-height: 1.45;
}

.bubble strong {
  display: block;
  margin-bottom: 6px;
}

.meta {
  display: grid;
  gap: 4px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.meta b {
  color: var(--navy);
  font-weight: 800;
}

.replies {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.replies span {
  display: block;
  background: var(--soft);
  border-radius: 10px;
  padding: 8px 10px;
  font-weight: 700;
}

.keys {
  display: grid;
  gap: 8px;
  padding: 4px 12px 14px;
  margin-top: auto;
}

.keys span,
.key {
  display: block;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 8px;
  font-size: 14px;
  font-weight: 800;
}

.success-mark {
  width: 54px;
  height: 54px;
  margin: 18px auto 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: var(--navy);
}

.device figcaption {
  margin: 12px 0 0;
  text-align: center;
  font-weight: 800;
}

.guides {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.guides a {
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  font-size: 14px;
}

.guides a:hover {
  border-color: var(--yellow);
  background: #fff8e1;
}

.audience {
  margin-top: 28px;
  background: var(--navy);
  color: var(--white);
  border: 0;
  border-radius: 28px;
  padding: 28px 22px;
}

.audience .kicker {
  color: var(--yellow);
  letter-spacing: 0;
  text-transform: none;
  font-size: 15px;
}

.audience .kicker::before {
  display: none;
}

.audience p {
  margin: 0 0 18px;
  max-width: 54ch;
  color: rgba(255, 255, 255, 0.78);
}

.faq-list {
  background: var(--white);
  border-radius: 24px;
  padding: 4px 18px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

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

.faq-item summary {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding: 18px 36px 18px 0;
  font-weight: 800;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 24px;
  font-weight: 500;
  line-height: 1;
}

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

.faq-item p {
  margin: 0 0 18px;
  max-width: 72ch;
  color: var(--muted);
}

.final {
  background:
    radial-gradient(700px 280px at 50% 0%, rgba(255, 188, 0, 0.16), transparent 70%),
    var(--navy);
  color: var(--white);
  text-align: center;
  padding: 72px 0;
}

.final-mark {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(255, 188, 0, 0.14);
  color: var(--yellow);
}

.final p {
  max-width: 46ch;
  margin: 0 auto 22px;
  color: rgba(255, 255, 255, 0.78);
}

.final-actions {
  display: grid;
  gap: 12px;
  width: min(460px, 100%);
  margin: 0 auto;
}

.footer {
  background: #05141f;
  color: rgba(255, 255, 255, 0.72);
  padding: 18px 0 20px;
  font-size: 14px;
}

.footer-inner {
  display: grid;
  gap: 8px;
}

.footer-brand {
  margin: 0;
}

.footer a {
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.footer nav,
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: center;
}

.dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 45;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(7, 28, 44, 0.94);
  backdrop-filter: blur(12px);
}

.dock .btn {
  width: 100%;
}

@media (min-width: 720px) {
  .problems,
  .steps,
  .benefits {
    grid-template-columns: 1fr 1fr;
  }

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

  .hero-actions .btn,
  .center-cta .btn,
  .audience .btn {
    width: auto;
    min-width: 280px;
  }

  .audience {
    padding: 36px 36px;
  }
}

@media (min-width: 960px) {
  .hero {
    padding: 18px 0 72px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: center;
  }

  .hero-media img {
    aspect-ratio: 4 / 5;
    max-height: 640px;
  }

  .phones {
    grid-auto-flow: unset;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }
}

@media (min-width: 1080px) {
  body {
    padding-bottom: 0;
  }

  .dock {
    display: none;
  }

  .nav {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: auto;
  }

  .btn.header-cta {
    display: inline-flex;
    margin-left: 8px;
  }

  .nav-toggle {
    display: none;
  }

  .specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

body.nav-open .dock {
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 1079px) {
  .nav {
    display: none;
    position: fixed;
    top: var(--header);
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: calc(100dvh - var(--header));
    z-index: 60;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin: 0;
    padding: 16px 20px calc(28px + env(safe-area-inset-bottom));
    background: var(--navy);
    overflow: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 14px 4px;
    font-size: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
}

.monitor {
  background: var(--navy);
  color: var(--white);
  border-radius: 28px;
  padding: 14px;
  box-shadow: 0 24px 50px rgba(7, 28, 44, 0.16);
}

.monitor-top,
.mon-order-top,
.mon-msg-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.monitor-top {
  padding: 6px 10px 14px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.72);
}

.live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--yellow);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.live i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3dd68c;
  box-shadow: 0 0 0 0 rgba(61, 214, 140, 0.7);
  animation: pulse 1.8s ease-out infinite;
}

.monitor-grid {
  display: grid;
  gap: 12px;
}

.monitor-grid section {
  background: #10283b;
  border-radius: 18px;
  padding: 14px;
  min-height: 220px;
}

.monitor-grid h3 {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.mon-order,
#monitor-feed li {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 12px;
}

.mon-order + .mon-order,
#monitor-feed li + li {
  margin-top: 8px;
}

.mon-order.is-open {
  border-color: rgba(255, 188, 0, 0.7);
}

.mon-order-top b,
.mon-msg-top b {
  font-size: 14px;
}

.mon-order-top span,
.mon-msg-top span,
.mon-order time,
.mon-meta,
.mon-details {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.mon-order.is-open .mon-order-top span {
  color: var(--yellow);
}

.mon-roles,
.mon-meta,
.mon-details,
#monitor-feed p {
  margin: 6px 0 0;
}

.mon-roles,
#monitor-feed p {
  color: var(--white);
  font-size: 15px;
}

#monitor-feed {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mon-empty {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px rgba(61, 214, 140, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(61, 214, 140, 0);
  }
}

@media (min-width: 860px) {
  .monitor-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }
}

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

  .btn,
  .spec {
    transition: none;
  }

  .live i {
    animation: none;
  }

  .btn-yellow:hover {
    transform: none;
  }
}

.footer-meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.55);
}

.legal-page {
  background: var(--soft);
  min-height: calc(100dvh - var(--header));
}

.legal-doc {
  padding: 36px 0 72px;
  max-width: 72ch;
}

.legal-doc h1 {
  margin-bottom: 8px;
}

.legal-doc h2 {
  margin-top: 28px;
  font-size: 1.2rem;
}

.legal-doc p,
.legal-doc li {
  color: var(--muted);
}

.legal-doc a {
  color: var(--navy);
  font-weight: 700;
}

.legal-updated {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

.legal-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px calc(14px + env(safe-area-inset-bottom));
  background: #071c2c;
  color: var(--white);
  box-shadow: 0 -12px 30px rgba(7, 28, 44, 0.25);
}

.legal-bar p {
  margin: 0;
  flex: 1 1 220px;
  font-size: 14px;
  line-height: 1.45;
  color: #fff;
}

.legal-bar a {
  color: var(--yellow);
  font-weight: 800;
}

.legal-bar .btn {
  min-height: 44px;
  padding: 0 16px;
}

@media (max-width: 1079px) {
  .legal-bar {
    bottom: calc(76px + env(safe-area-inset-bottom));
  }
}

.live.is-offline {
  color: rgba(255, 255, 255, 0.55);
}

.live.is-offline i {
  background: #c45c5c;
  animation: none;
  box-shadow: none;
}