:root {
  color-scheme: light;
  --bg: #f3f5f7;
  --ink: #111827;
  --muted: #5f6673;
  --line: #d8dee8;
  --accent: #00b8a9;
  --accent-dark: #007d76;
  --warm: #ff6b4a;
  --lime: #c8ff5f;
  --violet: #7c5cff;
  --paper: #ffffff;
  --tint: #e9f7f5;
  --night: #0b1020;
  --night-2: #141b2d;
  --shadow: 0 24px 70px rgb(17 24 39 / 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, #eef7f6 0, var(--bg) 340px, #ffffff 100%);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgb(255 255 255 / 0.12);
  background: rgb(11 16 32 / 0.78);
  color: white;
  backdrop-filter: blur(18px);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 900;
  letter-spacing: 0;
}

.logo img {
  width: 34px;
  height: 34px;
  border: 1px solid rgb(255 255 255 / 0.28);
  border-radius: 999px;
  background: white;
  box-shadow: 0 10px 28px rgb(0 0 0 / 0.22);
  object-fit: cover;
}

.logo span {
  line-height: 1;
}

.nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  color: rgb(255 255 255 / 0.72);
  font-size: 14px;
}

.nav a {
  border-radius: 999px;
  padding: 6px 0;
}

.nav a:hover {
  color: white;
}

.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: clamp(32px, 6vw, 84px);
  overflow: hidden;
  padding: clamp(84px, 10vw, 132px) clamp(20px, 5vw, 72px) clamp(54px, 8vw, 88px);
  background:
    linear-gradient(100deg, rgb(8 13 28 / 0.98) 0%, rgb(11 16 32 / 0.88) 46%, rgb(0 95 98 / 0.56) 100%),
    url("https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1800&q=80")
      center / cover;
  color: white;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background:
    linear-gradient(180deg, transparent, var(--bg)),
    repeating-linear-gradient(90deg, rgb(255 255 255 / 0.09) 0 1px, transparent 1px 88px);
  pointer-events: none;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero__content {
  width: min(760px, 100%);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(640px, 100%);
  margin: 42px 0 0;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 0.2);
  border-radius: 8px;
  background: rgb(255 255 255 / 0.14);
  box-shadow: 0 28px 80px rgb(0 0 0 / 0.24);
}

.hero__stats div {
  padding: 18px;
  background: rgb(255 255 255 / 0.12);
  backdrop-filter: blur(10px);
}

.hero__stats dt {
  font-size: 22px;
  font-weight: 900;
  line-height: 1.1;
}

.hero__stats dd {
  margin: 5px 0 0;
  color: rgb(255 255 255 / 0.68);
  font-size: 13px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  width: fit-content;
  border: 1px solid rgb(255 255 255 / 0.16);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgb(255 255 255 / 0.09);
  color: var(--lime);
}

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

h1 {
  max-width: 11em;
  margin-bottom: 22px;
  font-size: clamp(48px, 7.6vw, 94px);
  line-height: 0.98;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: 0;
}

.lead {
  max-width: 720px;
  color: rgb(255 255 255 / 0.78);
  font-size: clamp(17px, 2vw, 21px);
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.hero__badges span {
  border: 1px solid rgb(255 255 255 / 0.18);
  border-radius: 999px;
  padding: 7px 11px;
  background: rgb(255 255 255 / 0.08);
  color: rgb(255 255 255 / 0.78);
  font-size: 13px;
  font-weight: 800;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  max-width: 100%;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 11px 20px;
  font-weight: 800;
  overflow-wrap: anywhere;
  text-align: center;
}

.button--primary {
  background: linear-gradient(135deg, var(--accent), #00d5bd);
  color: white;
  border-color: rgb(255 255 255 / 0.14);
  box-shadow: 0 18px 38px rgb(0 184 169 / 0.28);
}

.button--primary:hover {
  background: var(--accent-dark);
}

.button--ghost {
  background: rgb(255 255 255 / 0.12);
  color: white;
  border-color: rgb(255 255 255 / 0.28);
}

.section {
  scroll-margin-top: 92px;
  padding: clamp(64px, 9vw, 104px) clamp(20px, 5vw, 72px);
}

.section__head,
.body-text {
  max-width: 780px;
}

.body-text {
  color: var(--muted);
  font-size: 18px;
}

.feature-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
  margin-top: 30px;
}

.feature-list p {
  margin: 0;
  border: 1px solid var(--line);
  border-left: 4px solid var(--warm);
  border-radius: 8px;
  padding: 14px 16px;
  background: rgb(255 255 255 / 0.82);
  box-shadow: 0 14px 40px rgb(17 24 39 / 0.06);
}

.section--tint {
  background:
    linear-gradient(135deg, var(--night), #111827 55%, #062b2d);
  color: white;
}

.section--tint .card p,
.section--tint .faq p {
  color: rgb(255 255 255 / 0.68);
}

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

.card {
  display: flex;
  flex-direction: column;
  min-height: 180px;
  border: 1px solid rgb(255 255 255 / 0.14);
  border-radius: 8px;
  padding: 26px;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.08), rgb(255 255 255 / 0.03)),
    var(--night-2);
  color: white;
  box-shadow: 0 22px 60px rgb(0 0 0 / 0.2);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgb(200 255 95 / 0.44);
  box-shadow: 0 28px 80px rgb(0 0 0 / 0.28);
}

.card a {
  width: fit-content;
  margin-top: auto;
  color: var(--lime);
  font-weight: 800;
}

.card p,
.solution-grid p,
.works span,
.section--contact p {
  color: var(--muted);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.solution-grid article {
  min-height: 210px;
  padding: 24px;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.96), rgb(245 250 250 / 0.96));
  transition:
    transform 160ms ease,
    box-shadow 160ms ease;
}

.solution-grid article:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.solution-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--warm);
  font-weight: 900;
}

.steps {
  display: grid;
  gap: 14px;
  max-width: 940px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: rgb(255 255 255 / 0.82);
  box-shadow: 0 16px 42px rgb(17 24 39 / 0.06);
}

.steps span {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--violet));
  color: white;
  font-weight: 900;
}

.steps p,
.works p,
.faq p {
  margin-bottom: 0;
  color: var(--muted);
}

.works {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.works article {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding: 22px;
  background: rgb(255 255 255 / 0.88);
}

.works h3 {
  margin: 0;
}

.faq {
  display: grid;
  gap: 10px;
  max-width: 900px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 20px;
  background: rgb(255 255 255 / 0.95);
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.faq summary::marker {
  color: var(--accent);
}

.faq p {
  margin-top: 12px;
}

.chat-box {
  display: grid;
  gap: 14px;
  max-width: 760px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background:
    linear-gradient(180deg, white, #f7fbfb);
  box-shadow: var(--shadow);
}

.chat-box label {
  font-weight: 800;
}

.chat-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.chat-fields label {
  display: grid;
  gap: 8px;
}

.chat-box input,
.chat-box textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  color: var(--ink);
  font: inherit;
}

.chat-box textarea {
  resize: vertical;
}

.chat-box input:focus,
.chat-box textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgb(0 184 169 / 0.13);
  outline: none;
}

.chat-box input:read-only,
.chat-box textarea:disabled {
  background: #f3f7f8;
  color: var(--muted);
}

.chat-box button {
  width: fit-content;
}

.chat-box button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.chat-result {
  display: block;
  min-height: 76px;
  border-radius: 8px;
  padding: 16px;
  border: 1px solid rgb(0 184 169 / 0.18);
  background: linear-gradient(135deg, var(--tint), #f6fff1);
  color: var(--muted);
  white-space: pre-wrap;
}

.section--contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background:
    linear-gradient(100deg, rgb(8 13 28 / 0.98), rgb(0 127 125 / 0.78)),
    url("https://images.unsplash.com/photo-1551434678-e076c223a692?auto=format&fit=crop&w=1600&q=80")
      center / cover;
  color: white;
}

.section--contact .eyebrow,
.section--contact p {
  color: #9ad7cd;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button--dark {
  border-color: rgb(255 255 255 / 0.32);
  background: transparent;
  color: white;
}

.button--social {
  border-color: rgb(255 255 255 / 0.24);
  background: linear-gradient(135deg, var(--warm), var(--violet));
  color: white;
  box-shadow: 0 18px 38px rgb(124 92 255 / 0.26);
}

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 26px clamp(20px, 5vw, 72px);
  color: var(--muted);
}

.footer a {
  color: var(--accent-dark);
  font-weight: 800;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

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

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

  .hero-panel {
    justify-self: start;
  }

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

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

  .steps li {
    grid-template-columns: 1fr;
  }

  .works article {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .section--contact {
    align-items: flex-start;
    flex-direction: column;
  }

  .chat-fields {
    grid-template-columns: 1fr;
  }
}
.hero-panel {
  width: min(460px, 100%);
  justify-self: end;
  border: 1px solid rgb(255 255 255 / 0.18);
  border-radius: 8px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.16), rgb(255 255 255 / 0.08));
  box-shadow:
    0 34px 90px rgb(0 0 0 / 0.38),
    inset 0 1px 0 rgb(255 255 255 / 0.18);
  backdrop-filter: blur(18px);
}

.panel-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.panel-top strong {
  margin-left: auto;
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.panel-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.35);
}

.panel-message {
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
}

.panel-message small {
  display: block;
  margin-bottom: 5px;
  color: rgb(255 255 255 / 0.62);
  font-weight: 800;
}

.panel-message p {
  margin: 0;
}

.panel-message--user {
  margin-left: 46px;
  background: rgb(255 255 255 / 0.16);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.08);
}

.panel-message--ai {
  margin-right: 46px;
  background: rgb(0 184 169 / 0.3);
  box-shadow: inset 0 0 0 1px rgb(200 255 95 / 0.16);
}

.panel-flow {
  display: grid;
  grid-template-columns: 1fr 24px 1fr 24px 1fr;
  align-items: center;
  gap: 8px;
  margin: 22px 0;
}

.panel-flow div {
  border: 1px solid rgb(255 255 255 / 0.18);
  border-radius: 8px;
  padding: 10px 8px;
  text-align: center;
  font-weight: 900;
  background: rgb(255 255 255 / 0.08);
}

.panel-flow span {
  height: 2px;
  background: var(--lime);
}

.panel-events {
  display: grid;
  gap: 9px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.panel-events li {
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgb(255 255 255 / 0.74);
  font-size: 13px;
  font-weight: 800;
}

.panel-events span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 18px rgb(200 255 95 / 0.7);
}

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

.panel-metrics div {
  border-radius: 8px;
  padding: 16px;
  background: rgb(255 255 255 / 0.94);
  color: var(--ink);
}

.panel-metrics dt {
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.panel-metrics dd {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .hero-panel {
    justify-self: start;
  }
}