:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-soft: #f1f4f9;
  --text: #111827;
  --muted: #667085;
  --line: #e5e7eb;
  --accent: #0f172a;
  --accent-soft: #eef2ff;
  --brand: #2563eb;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.08), transparent 26%),
    linear-gradient(180deg, #fbfcfe 0%, #f4f7fb 100%);
}

a {
  color: inherit;
}

.site {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text span {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.82rem;
}

.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.8fr);
  gap: 24px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.offer-card,
.content-card,
.testimonial,
.cta-card,
.strip-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 48px;
}

.kicker {
  margin: 0 0 16px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand);
}

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

h1 {
  max-width: 11ch;
  font-size: clamp(2.55rem, 5.9vw, 4.55rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-lead {
  max-width: 56ch;
  margin-top: 18px;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
}

.hero-visual {
  margin-top: 24px;
}

.hero-visual img {
  display: block;
  width: min(100%, 520px);
  height: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}

.btn-secondary {
  background: var(--surface-soft);
  color: var(--text);
}

.hero-panel {
  padding: 24px;
  display: grid;
  gap: 16px;
  align-content: start;
}

.hero-stat {
  padding: 18px;
  border-radius: 18px;
  background: var(--surface-soft);
}

.stat-icon,
.strip-icon {
  display: inline-block;
  width: 28px;
  height: 28px;
}

.stat-label {
  display: block;
  margin: 10px 0 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.hero-stat strong {
  font-size: 1.45rem;
  line-height: 1.25;
}

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

.panel-contact {
  display: inline-flex;
  margin-top: 6px;
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
}

.service-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.strip-item {
  padding: 22px;
}

.strip-item strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 1rem;
}

.strip-item span {
  color: var(--muted);
  line-height: 1.6;
}

.section {
  padding-top: 64px;
}

.section-head {
  margin-bottom: 22px;
}

.section-head h2 {
  max-width: 15ch;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.section-note {
  margin-top: 10px;
  color: var(--muted);
}

.offer-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 24px;
  padding: 30px;
}

.offer-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand);
}

.offer-main h3 {
  margin-top: 10px;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.offer-main p,
.offer-side p,
.content-card p,
.testimonial p,
.footer p {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.75;
}

.offer-side {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.content-card {
  padding: 30px;
}

.video-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.video-placeholder {
  display: block;
  width: 100%;
  border-radius: 20px;
  background: #0f172a;
}

.video-note {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.testimonial {
  padding: 24px;
}

.testimonial-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.brand-mark {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  flex: 0 0 auto;
  object-fit: contain;
  background: white;
  border: 1px solid var(--line);
}

.testimonial-head strong {
  display: block;
  font-size: 0.95rem;
}

.testimonial-head span {
  color: var(--muted);
  font-size: 0.9rem;
}

.cta-card {
  padding: 34px;
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.kicker-light {
  color: rgba(255, 255, 255, 0.72);
}

.cta-card h2 {
  max-width: 19ch;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.btn-light {
  margin-top: 22px;
  background: #ffffff;
  color: var(--accent);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 22px;
}

.cta-mail {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-weight: 600;
}

.footer {
  padding-top: 32px;
}

@media (max-width: 920px) {
  .hero,
  .service-strip,
  .offer-card,
  .testimonials {
    grid-template-columns: 1fr;
  }

  .offer-side {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 18px;
  }

  .hero-copy,
  .hero-panel,
  .offer-card,
  .content-card,
  .testimonial,
  .cta-card,
  .strip-item {
    padding: 24px;
  }

  h1,
  .section-head h2,
  .cta-card h2 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .site {
    width: min(100% - 20px, 1120px);
  }

  .topbar {
    margin-bottom: 22px;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy {
    padding: 28px 24px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}