:root {
  --blue: #078ed6;
  --blue-dark: #026fb3;
  --green: #37c46a;
  --green-dark: #22a653;
  --orange: #ffb33f;
  --navy: #102a43;
  --ink: #172033;
  --muted: #617487;
  --line: #e3edf5;
  --soft: #f4f9fd;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(16, 42, 67, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 28px rgba(16, 42, 67, 0.05);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 170px;
}

.brand-logo {
  width: 168px;
  height: auto;
  max-height: 46px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
  font-size: 0.96rem;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  box-shadow: 0 16px 30px rgba(55, 196, 106, 0.28);
}

.btn-secondary {
  color: var(--blue);
  background: var(--white);
  border-color: #b8ddf4;
}

.btn-header {
  min-height: 42px;
  color: var(--white);
  background: var(--green);
}

.btn-full {
  width: 100%;
}

.hero {
  padding: 74px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 15%, rgba(55, 196, 106, 0.17), transparent 30%),
    linear-gradient(180deg, #f7fcff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(400px, 0.85fr) minmax(620px, 1.15fr);
  align-items: center;
  gap: 54px;
}

.tag {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 650px;
  margin-bottom: 22px;
  color: var(--navy);
  font-size: clamp(2.4rem, 3.85vw, 3.85rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  color: var(--navy);
  font-size: clamp(1.7rem, 2.7vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.25;
}

.hero-lead {
  max-width: 600px;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 28px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid #d6edf9;
  border-radius: 8px;
  color: var(--blue-dark);
  background: var(--white);
  font-weight: 800;
  font-size: 0.9rem;
}

.hero-media {
  position: relative;
  margin: 0;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 34px -20px -20px 58px;
  z-index: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(7, 142, 214, 0.16), rgba(55, 196, 106, 0.18));
}

.hero-media img,
.hero-media video,
.hero-media iframe {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-media video,
.hero-media iframe {
  background: #071928;
}

.hero-media iframe {
  display: block;
  border: 0;
}

.vsl-card {
  padding: 12px;
  border: 1px solid rgba(7, 142, 214, 0.18);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.vsl-card::before {
  inset: 44px -10px -10px 48px;
}

.vsl-label {
  position: absolute;
  top: 28px;
  left: 28px;
  z-index: 3;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--white);
  background: rgba(7, 142, 214, 0.92);
  font-size: 0.82rem;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(7, 142, 214, 0.26);
}

.intro-band {
  padding: 58px 0;
  background: var(--blue);
  color: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 54px;
  align-items: center;
}

.intro-grid h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
}

.intro-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1rem;
}

.section {
  padding: 88px 0;
}

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

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
  gap: 78px;
  align-items: center;
}

.split-grid.reverse {
  grid-template-columns: minmax(420px, 0.9fr) minmax(0, 1fr);
}

.text-block p {
  max-width: 640px;
  color: var(--muted);
  font-size: 0.98rem;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 30px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #34495e;
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.48em;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: inset 0 0 0 5px rgba(255, 255, 255, 0.62);
}

.visual-card {
  min-height: 420px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.sales-card {
  display: grid;
  align-content: start;
  gap: 16px;
}

.mock-header,
.mock-row {
  height: 16px;
  border-radius: 999px;
  background: #d9eaf5;
}

.mock-header {
  width: 62%;
}

.mock-row.strong {
  width: 84%;
  height: 24px;
  background: #c3ddeb;
}

.quote-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfd;
}

.quote-card.green {
  color: var(--white);
  background: linear-gradient(135deg, var(--green), var(--green-dark));
}

.quote-card span,
.quote-card strong {
  display: block;
}

.quote-card span {
  font-size: 0.86rem;
  font-weight: 900;
  text-transform: uppercase;
}

.quote-card strong {
  margin-top: 4px;
  font-size: 1.05rem;
}

.kanban-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  background: linear-gradient(145deg, #ffffff, #f5fbff);
}

.stage {
  min-height: 168px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.stage span {
  color: var(--muted);
  font-weight: 900;
}

.stage strong {
  color: var(--navy);
  font-size: 2.15rem;
  line-height: 1;
}

.stage-blue {
  border-top: 5px solid var(--blue);
}

.stage-yellow {
  border-top: 5px solid var(--orange);
}

.stage-green {
  border-top: 5px solid var(--green);
}

.stage-teal {
  border-top: 5px solid #00a9a5;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 44px;
  text-align: center;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.screenshots-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr 1fr;
  gap: 22px;
  align-items: stretch;
}

.screenshot-card {
  margin: 0;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16, 42, 67, 0.1);
}

.screenshot-large {
  grid-row: span 2;
}

.screenshot-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  background: #eef4f8;
  cursor: zoom-in;
}

.screenshot-large img {
  flex: 1;
  aspect-ratio: auto;
  min-height: 560px;
  object-fit: contain;
  padding: 18px;
}

.screenshot-card figcaption {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-top: 1px solid var(--line);
}

.screenshot-card strong {
  color: var(--navy);
  font-size: 1rem;
}

.screenshot-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(7, 25, 40, 0.86);
}

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

.lightbox-content {
  width: min(1180px, 94vw);
  max-height: 92vh;
  margin: 0;
  display: grid;
  gap: 12px;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

.lightbox-content figcaption {
  color: var(--white);
  text-align: center;
  font-weight: 800;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.22);
}

.info-card {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(16, 42, 67, 0.07);
}

.info-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.card-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 8px;
  color: var(--white);
  background: var(--blue);
  font-weight: 900;
}

.audience {
  padding: 64px 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
}

.audience-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.audience h2,
.audience .tag {
  color: var(--white);
}

.audience h2 {
  max-width: 830px;
  margin-bottom: 0;
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
}

.contact-section {
  background: #f8fbfd;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 54px;
  align-items: center;
  padding: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-copy p {
  color: var(--muted);
  font-size: 0.98rem;
}

.contact-line {
  display: inline-grid;
  gap: 2px;
  margin-top: 14px;
  padding: 16px 20px;
  border-radius: 8px;
  background: #eaf7ff;
}

.contact-line strong {
  color: var(--blue);
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field:first-child,
.lead-form button {
  grid-column: 1 / -1;
}

.lead-form label {
  color: var(--navy);
  font-weight: 900;
}

.lead-form input {
  width: 100%;
  height: 54px;
  padding: 0 15px;
  border: 1px solid #cfe0ed;
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  outline: none;
}

.lead-form input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(7, 142, 214, 0.12);
}

.form-status {
  grid-column: 1 / -1;
  min-height: 24px;
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 800;
}

.form-status.success {
  color: var(--green-dark);
}

.form-status.error {
  color: #c62828;
}

.footer {
  padding: 64px 0 0;
  border-top: 1px solid var(--line);
  color: #d8e8f2;
  background:
    radial-gradient(circle at 90% 10%, rgba(55, 196, 106, 0.15), transparent 28%),
    linear-gradient(135deg, #0d2a42, #071928);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr 0.9fr 1fr;
  gap: 46px;
  align-items: start;
}

.footer-logo {
  width: 190px;
  max-height: 58px;
  object-fit: contain;
  margin-bottom: 22px;
  filter: brightness(0) invert(1);
}

.footer h3 {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 1.08rem;
}

.footer p {
  color: #b9ccdb;
}

.footer-address {
  color: #b9ccdb;
  font-style: normal;
  line-height: 1.9;
}

.footer-links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #b9ccdb;
}

.footer-links a {
  color: inherit;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.footer-policy-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 5px 12px;
  border: 1px solid rgba(73, 171, 207, 0.72);
  border-radius: 8px;
  color: #b9ecff;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.94rem;
  font-weight: 800;
}

.footer-policy-links a:hover {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.08);
}

.footer-btn {
  margin-top: 10px;
  min-height: 44px;
}

.footer-bottom {
  margin-top: 54px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.18);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #aac0d1;
  font-size: 0.92rem;
}

@media (max-width: 1080px) {
  .nav-links {
    display: none;
  }

  .hero-grid,
  .intro-grid,
  .split-grid,
  .split-grid.reverse,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    max-width: 860px;
  }

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

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

  .screenshot-large {
    grid-row: auto;
    grid-column: 1 / -1;
  }

  .screenshot-large img {
    min-height: 420px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .btn-header {
    display: none;
  }

  .hero,
  .section {
    padding: 58px 0;
  }

  h1 {
    font-size: clamp(2.35rem, 11vw, 3.1rem);
    line-height: 1.08;
  }

  h2 {
    font-size: clamp(1.9rem, 9vw, 2.35rem);
  }

  .hero-actions,
  .audience-inner,
  .footer-bottom-inner {
    flex-direction: column;
    align-items: stretch;
  }

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

  .cards-grid,
  .screenshots-grid,
  .kanban-card,
  .lead-form {
    grid-template-columns: 1fr;
  }

  .screenshot-large {
    grid-column: auto;
  }

  .screenshot-large img {
    min-height: auto;
  }

  .contact-grid {
    padding: 24px;
  }

  .visual-card {
    min-height: auto;
  }

  .hero-lead {
    font-size: 1.08rem;
  }
}