:root {
  --elpo-primary: #071c4d;
  --elpo-primary-dark: #031233;
  --elpo-accent: #ff7a00;
  --elpo-accent-dark: #e86700;
  --elpo-soft: #f5f8fc;
  --elpo-border: #dbe3ef;
}

html { scroll-behavior: smooth; }
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #172033;
  padding-top: 82px;
  background: #fff;
}

.brand-logo { max-height: 54px; width: auto; }
.hero-mark, .footer-mark { width: auto; display: block; }
.hero-mark { height: 50px; }
.footer-mark { height: 34px; border-radius: .5rem; }
.navbar .nav-link { font-weight: 600; color: #334155; }
.navbar .nav-link:hover,
.navbar .nav-link:focus { color: var(--elpo-primary); }

.btn-primary {
  --bs-btn-bg: var(--elpo-accent);
  --bs-btn-border-color: var(--elpo-accent);
  --bs-btn-hover-bg: var(--elpo-accent-dark);
  --bs-btn-hover-border-color: var(--elpo-accent-dark);
  --bs-btn-active-bg: var(--elpo-accent-dark);
  --bs-btn-active-border-color: var(--elpo-accent-dark);
}
.btn-outline-primary {
  --bs-btn-color: var(--elpo-primary);
  --bs-btn-border-color: var(--elpo-primary);
  --bs-btn-hover-bg: var(--elpo-primary);
  --bs-btn-hover-border-color: var(--elpo-primary);
}

.hero-section {
  background:
    radial-gradient(circle at top right, rgba(255, 122, 0, 0.16), transparent 28rem),
    radial-gradient(circle at left center, rgba(7, 28, 77, 0.08), transparent 30rem),
    linear-gradient(135deg, #f8fbff 0%, #eef3fb 45%, #ffffff 100%);
  padding: 7rem 0 5.5rem;
}
.hero-badge {
  background: rgba(7, 28, 77, 0.07);
  color: var(--elpo-primary);
  border: 1px solid rgba(7, 28, 77, 0.12);
}
.hero-mini-brand {
  background: #fff;
  border: 1px solid var(--elpo-border);
  border-radius: 1.1rem;
  padding: .8rem 1rem;
  box-shadow: 0 .5rem 1.5rem rgba(15, 23, 42, .06);
}
.hero-visual {
  position: relative;
  border-radius: 1.75rem;
  overflow: hidden;
  min-height: 560px;
  background: #dce8f7;
}
.hero-image {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}
.hero-overlay-card {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  left: 1.25rem;
  max-width: 430px;
  margin-left: auto;
  border-radius: 1.5rem;
  background: rgba(255,255,255,.94);
  overflow: hidden;
  border: 1px solid rgba(7, 28, 77, 0.1);
  backdrop-filter: blur(10px);
}
.hero-card-header {
  background: var(--elpo-primary);
  color: #fff;
  padding: 1rem 1.25rem;
}
.hero-card-body { padding: 1.25rem; }
.metric-row {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  border-bottom: 1px solid #e5e7eb;
  padding: 1rem 0;
}
.metric-row:first-child { padding-top: 0; }
.metric-row:last-child { border-bottom: 0; }
.metric-row span { color: #64748b; font-size: .9rem; }
.metric-row strong { color: #172033; }

.section-pad { padding: 5rem 0; }
.section-kicker {
  display: inline-block;
  color: var(--elpo-accent);
  text-transform: uppercase;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  margin-bottom: .65rem;
}
.section-kicker-light { color: #ffd4b0; }
.feature-card,
.screenshot-card,
.client-card,
.client-logo-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 1.25rem;
  box-shadow: 0 .5rem 1.5rem rgba(15, 23, 42, .05);
}
.feature-card {
  padding: 1.5rem;
}
.feature-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  background: rgba(255, 122, 0, .12);
  color: var(--elpo-accent);
  font-size: 1.35rem;
  margin-bottom: 1rem;
}
.feature-card h3,
.screenshot-body h3 { font-size: 1.15rem; font-weight: 800; }
.feature-card p,
.screenshot-body p { color: #64748b; margin-bottom: 0; }
.screenshot-card { overflow: hidden; }
.screenshot-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid #e5e7eb;
}
.screenshot-body { padding: 1.25rem; }
.client-logo-card {
  min-height: 126px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.client-logo-card img {
  max-width: 100%;
  max-height: 72px;
  object-fit: contain;
}
.client-card {
  padding: 1.25rem;
  font-weight: 700;
  min-height: 96px;
  display: flex;
  align-items: center;
}
.check-list {
  background: var(--elpo-soft);
  border-radius: 1.25rem;
  padding: 1.5rem;
  border: 1px solid var(--elpo-border);
}
.check-list div {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  padding: .65rem 0;
  font-weight: 600;
}
.check-list i { color: var(--elpo-accent); }
.contact-section {
  background: linear-gradient(135deg, #041330 0%, #071c4d 55%, #0d2d6d 100%);
}
.contact-line {
  display: flex;
  gap: .75rem;
  align-items: center;
  margin-bottom: .75rem;
  color: rgba(255,255,255,.82);
}
.contact-line a { color: rgba(255,255,255,.9); text-decoration: none; }
.contact-line a:hover { color: #fff; text-decoration: underline; }
.contact-form {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 1.25rem;
  padding: 1.5rem;
}
.contact-form .form-control {
  border: 0;
  padding: .8rem .9rem;
}
.contact-form .form-control:focus {
  box-shadow: 0 0 0 .25rem rgba(255, 122, 0, .25);
}

@media (max-width: 991.98px) {
  .hero-visual { min-height: auto; }
  .hero-image { min-height: 420px; }
}

@media (max-width: 575.98px) {
  body { padding-top: 74px; }
  .brand-logo { max-height: 44px; }
  .hero-section { padding: 4.5rem 0 3rem; }
  .section-pad { padding: 3.5rem 0; }
  .hero-overlay-card {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin: -2.5rem 1rem 1rem;
  }
  .footer-mark { height: 28px; }
}