:root {
  color-scheme: light;
  font-family: Lato, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page: #f6fafe;
  --panel: #ffffff;
  --panel-soft: #eef7ff;
  --ink: #0f1f35;
  --muted: #6d7c91;
  --line: #dcebf8;
  --blue: #34aafc;
  --blue-strong: #1597f2;
  --cyan: #41d9ee;
  --green: #44d7a8;
  --red: #f25b69;
  --purple: #865de8;
  --dark: #17263b;
  --shadow: 0 18px 45px rgba(39, 106, 164, 0.14);
  --shadow-soft: 0 10px 28px rgba(39, 106, 164, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% 8%, rgba(52, 170, 252, 0.12), transparent 34rem),
    linear-gradient(180deg, #f8fcff 0%, var(--page) 100%);
  color: var(--ink);
}

body,
button,
input,
textarea {
  font: inherit;
}

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

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

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

:focus-visible {
  outline: 3px solid rgba(52, 170, 252, 0.55);
  outline-offset: 3px;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  background: rgba(246, 250, 254, 0.88);
  border-bottom: 1px solid rgba(188, 220, 244, 0.55);
  backdrop-filter: blur(18px);
}

.header__inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-strong);
  font-weight: 900;
}

.logo__mark {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #ffffff;
  box-shadow: 0 10px 18px rgba(52, 170, 252, 0.24);
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #46576e;
  font-size: 0.92rem;
  font-weight: 700;
}

.nav a:not(.button) {
  transition:
    color 160ms ease,
    transform 160ms ease;
}

.nav a:not(.button):hover {
  color: var(--blue-strong);
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow-soft);
}

.menu-button svg,
.button svg,
.card__icon svg,
.workflow__step svg,
.mail-link svg {
  width: 18px;
  height: 18px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue-strong), var(--cyan));
  color: #ffffff;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(52, 170, 252, 0.28);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(52, 170, 252, 0.34);
}

.button--small {
  min-height: 38px;
  padding: 0 16px;
  font-size: 0.88rem;
}

.button--ghost {
  background: #ffffff;
  color: var(--blue-strong);
  border: 1px solid rgba(52, 170, 252, 0.32);
  box-shadow: 0 8px 18px rgba(52, 170, 252, 0.12);
}

.button--ghost:hover {
  background: #f7fcff;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 118px 0 52px;
  background:
    radial-gradient(circle at 50% 20%, rgba(65, 217, 238, 0.2), transparent 28rem),
    radial-gradient(circle at 18% 64%, rgba(52, 170, 252, 0.14), transparent 22rem);
}

.hero::after {
  content: "";
  position: absolute;
  right: 10%;
  top: 150px;
  width: 42px;
  height: 76px;
  border-right: 4px solid rgba(52, 170, 252, 0.28);
  border-radius: 50%;
  transform: rotate(18deg);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  text-align: center;
}

.hero__copy {
  max-width: 840px;
}

.hero__badge,
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-strong);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero__badge svg {
  width: 16px;
  height: 16px;
}

.hero h1 {
  margin: 0;
  color: #0d1e33;
  font-size: 3.75rem;
  line-height: 1.04;
  letter-spacing: 0;
}

.hero h1 span {
  display: inline-block;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  background-clip: text;
  color: transparent;
}

.hero__subtitle {
  max-width: 700px;
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.hero__actions,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.hero__actions {
  margin-top: 28px;
}

.chip-row {
  margin-top: 28px;
}

.chip {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: #4b5f78;
  font-size: 0.9rem;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(39, 106, 164, 0.08);
}

.hero__mockup {
  position: relative;
  width: min(980px, 100%);
  margin-top: 42px;
}

.hero__mockup::before,
.hero__mockup::after {
  content: "";
  position: absolute;
  inset: 58px 44px 24px;
  z-index: -1;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.hero__mockup::before {
  transform: translateX(-28px) rotate(-2deg);
}

.hero__mockup::after {
  transform: translateX(28px) rotate(2deg);
}

.mockup-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.mockup-tabs span {
  padding: 8px 13px;
  border-radius: 999px;
  background: #ffffff;
  color: #53677f;
  font-size: 0.82rem;
  font-weight: 900;
}

.mockup-tabs span:first-child {
  background: var(--dark);
  color: #ffffff;
}

.hero__mockup img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(188, 220, 244, 0.9);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 26px 70px rgba(39, 106, 164, 0.18);
}

.hero__audience {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  margin-top: 34px;
  color: #6b7f96;
  font-size: 0.95rem;
  font-weight: 900;
}

.hero__audience span {
  opacity: 0.82;
}

.section {
  padding: 86px 0;
  background: transparent;
}

.section--soft,
.section--dark,
.trust-section,
.contact-section,
.faq-section {
  background: transparent;
}

.section-header {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-header--center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-header h2 {
  margin: 0;
  color: #16263b;
  font-size: 2.35rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.section-header p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.68;
}

.section--dark .section-header p:not(.eyebrow),
.section--dark .feature-card p,
.section--dark .pilot-card,
.section--dark .pilot-cta p {
  color: var(--muted);
}

.card-grid,
.feature-grid,
.trust-grid,
.audience-grid {
  display: grid;
  gap: 18px;
}

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

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

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

.card,
.feature-card,
.mini-card,
.screenshot-card,
.comparison,
.pilot-card,
.contact-form,
.audience-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.card,
.feature-card,
.audience-card {
  padding: 22px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.card:hover,
.feature-card:hover,
.screenshot-card:hover,
.mini-card:hover,
.audience-card:hover,
.faq-item:hover {
  transform: translateY(-3px);
  border-color: rgba(52, 170, 252, 0.34);
  box-shadow: var(--shadow);
}

.card__icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: #e8f7ff;
  color: var(--blue-strong);
}

.card__icon--warning {
  background: #fff3dc;
  color: #cf8a14;
}

.card h3,
.feature-card h3,
.screenshot-card h3,
.comparison h3,
.pilot-card h3,
.audience-card h3 {
  margin: 16px 0 9px;
  color: #14263d;
  font-size: 1.08rem;
  line-height: 1.28;
}

.card p,
.feature-card p,
.screenshot-card p,
.audience-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.feature-card {
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 70px;
  height: 70px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(52, 170, 252, 0.1), rgba(65, 217, 238, 0.12));
}

.feature-card .card__icon {
  background: #e8f7ff;
  color: var(--blue-strong);
}

.section-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 28px 0 0;
  padding: 14px 18px;
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  background: #ffffff;
  color: #1a2b43;
  font-weight: 900;
  box-shadow: var(--shadow-soft);
}

.section-note svg {
  width: 20px;
  height: 20px;
  color: var(--blue-strong);
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.workflow__step {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  color: #20344e;
  font-weight: 900;
}

.workflow__number {
  display: inline-grid;
  min-width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: #e8f7ff;
  color: var(--blue-strong);
  font-size: 0.86rem;
}

.workflow__step svg {
  flex: 0 0 auto;
  color: var(--blue);
}

.workflow-copy {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 22px;
  padding: 24px;
  border: 1px solid #c8e9ff;
  border-radius: 8px;
  background: linear-gradient(135deg, #ffffff, #eef9ff);
  box-shadow: var(--shadow-soft);
}

.workflow-copy__icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 8px;
  background: var(--blue);
  color: #ffffff;
}

.workflow-copy__icon svg {
  width: 26px;
  height: 26px;
}

.workflow-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.workflow-copy span {
  grid-column: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #17263b;
  font-weight: 900;
}

.workflow-copy span svg {
  width: 18px;
  height: 18px;
  color: var(--green);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.screenshot-card {
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.screenshot-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #dcebf8;
}

.screenshot-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.screenshot-card__body {
  padding: 22px;
}

.benefits-layout,
.trust-layout,
.pilot-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 42px;
  align-items: start;
}

.check-list,
.compact-list,
.comparison ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list {
  display: grid;
  gap: 13px;
}

.check-list li,
.compact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #30445e;
  line-height: 1.55;
}

.check-list svg,
.compact-list svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--green);
}

.comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
}

.comparison > div {
  padding: 28px;
}

.comparison > div:first-child {
  background: #fbfdff;
  border-right: 1px solid var(--line);
}

.comparison h3 {
  display: flex;
  align-items: center;
  gap: 9px;
}

.comparison h3 svg {
  width: 20px;
  height: 20px;
}

.comparison > div:first-child h3 svg {
  color: var(--red);
}

.comparison > div:last-child h3 svg {
  color: var(--green);
}

.comparison li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.trust-copy .section-header {
  margin-bottom: 18px;
}

.muted-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

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

.mini-card {
  display: flex;
  min-height: 88px;
  align-items: center;
  gap: 14px;
  padding: 20px;
  color: #223850;
  font-weight: 900;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.mini-card svg,
.audience-card svg {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  color: var(--blue-strong);
}

.pilot-section {
  padding-top: 96px;
}

.pilot-card {
  padding: 28px;
  background: var(--dark);
  border-color: rgba(23, 38, 59, 0.08);
  color: #ffffff;
}

.pilot-card h3,
.pilot-goals h4 {
  color: #ffffff;
}

.pilot-card .compact-list li,
.pilot-goals ol {
  color: rgba(255, 255, 255, 0.78);
}

.pilot-card .compact-list svg {
  color: var(--green);
}

.compact-list {
  display: grid;
  gap: 11px;
}

.pilot-goals {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.pilot-goals h4 {
  margin: 0 0 12px;
}

.pilot-goals ol {
  margin: 0;
  padding-left: 22px;
  line-height: 1.7;
}

.pilot-cta {
  display: grid;
  gap: 16px;
  max-width: 540px;
  margin-top: 24px;
  padding: 24px;
  border: 1px solid rgba(52, 170, 252, 0.28);
  border-radius: 8px;
  background: linear-gradient(135deg, #e9f7ff, #ffffff);
  box-shadow: var(--shadow-soft);
}

.pilot-cta > svg {
  width: 26px;
  height: 26px;
  color: var(--blue-strong);
}

.pilot-cta p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.audience-card {
  min-height: 176px;
}

.faq-layout {
  max-width: 780px;
}

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

.faq-item {
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 18px;
  color: #17263b;
  font-weight: 900;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary svg {
  width: 20px;
  height: 20px;
  color: var(--blue-strong);
  transition: transform 160ms ease;
}

.faq-item[open] summary svg {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--muted);
  line-height: 1.65;
}

.contact-layout {
  align-items: center;
}

.mail-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-strong);
  font-weight: 900;
}

.contact-form {
  padding: 28px;
}

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

label {
  display: grid;
  gap: 8px;
  color: #223850;
  font-weight: 900;
}

input,
textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fcff;
  color: var(--ink);
  transition:
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: rgba(52, 170, 252, 0.62);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(52, 170, 252, 0.12);
  outline: 0;
}

.contact-form label + label,
.form-grid + label,
.contact-form .button {
  margin-top: 18px;
}

.form-message {
  margin: 16px 0 0;
  color: var(--blue-strong);
  font-weight: 900;
}

.footer {
  padding: 48px 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #edf7ff 100%);
  color: #65778e;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: start;
}

.logo--footer {
  color: var(--blue-strong);
}

.footer p {
  margin: 10px 0 0;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 20px;
  font-weight: 800;
}

.footer nav a {
  transition: color 160ms ease;
}

.footer nav a:hover {
  color: var(--blue-strong);
}

.footer__copy {
  grid-column: 1 / -1;
  color: #94a6ba;
  font-size: 0.92rem;
}

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

.has-js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

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

@media (max-width: 1080px) {
  .workflow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .screenshot-card {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  }

  .screenshot-card__media {
    height: 100%;
  }
}

@media (max-width: 860px) {
  .container {
    width: min(100% - 28px, 720px);
  }

  .header__inner {
    min-height: 64px;
  }

  .menu-button {
    display: grid;
  }

  .nav {
    position: absolute;
    top: 64px;
    right: 14px;
    left: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
  }

  .nav--open {
    display: flex;
  }

  .nav a {
    padding: 10px 8px;
  }

  .nav .button {
    width: 100%;
  }

  .hero {
    padding-top: 96px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .section {
    padding: 70px 0;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .card-grid--three,
  .feature-grid,
  .audience-grid,
  .benefits-layout,
  .trust-layout,
  .pilot-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

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

  .footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .hero__actions,
  .button {
    width: 100%;
  }

  .mockup-tabs {
    border-radius: 8px;
  }

  .mockup-tabs span {
    flex: 1 1 28%;
  }

  .hero__mockup::before,
  .hero__mockup::after {
    display: none;
  }

  .workflow,
  .trust-grid,
  .form-grid,
  .comparison {
    grid-template-columns: 1fr;
  }

  .workflow__step svg {
    display: none;
  }

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

  .workflow-copy span {
    grid-column: auto;
  }

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

  .comparison > div:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .contact-form {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}