:root {
  --bg: #0b1720;
  --bg-soft: #112432;
  --panel: #ffffff;
  --panel-soft: #f5faf7;
  --text: #10212c;
  --text-light: #5d6e78;
  --white: #ffffff;
  --green: #1f8f5f;
  --green-dark: #166746;
  --green-soft: #dff5ea;
  --line: #d9e5df;
  --shadow: 0 18px 40px rgba(5, 24, 20, 0.12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(31,143,95,0.18), transparent 22%),
    linear-gradient(180deg, #eef8f2 0%, #f8fbf9 24%, #ffffff 100%);
}

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

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 23, 32, 0.85);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.brand-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.22));
}

.brand-name {
  color: white;
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 1.2rem;
}

.brand-tag {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(255,255,255,0.84);
  font-size: 0.96rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.18s ease;
  border: 1px solid transparent;
}

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

.btn-solid {
  background: linear-gradient(180deg, var(--green) 0%, var(--green-dark) 100%);
  color: white;
  box-shadow: 0 12px 24px rgba(31, 143, 95, 0.24);
}

.btn-outline {
  border-color: rgba(255,255,255,0.28);
  color: white;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: white;
}

.hero {
  padding: 76px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-dark);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1;
}

.hero h1,
.section-heading h2,
.cta-card h2 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.9rem);
}

.hero-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-light);
  max-width: 760px;
  margin: 22px 0 28px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 18px;
  color: var(--text-light);
  font-size: 0.95rem;
}

.hero-card {
  background: linear-gradient(180deg, #10222e 0%, #0d1b25 100%);
  color: white;
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
}

.hero-logo {
  width: min(100%, 420px);
  height: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 18px 40px rgba(31, 143, 95, 0.22));
}

.card-top {
  color: #9fdcbf;
  font-weight: 700;
  margin-bottom: 16px;
}

.hero-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 12px;
  color: rgba(255,255,255,0.92);
}

.status-panel {
  margin-top: 26px;
  display: grid;
  gap: 12px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.86);
}

.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 10px;
  background: #4ee29f;
  box-shadow: 0 0 0 4px rgba(78,226,159,0.16);
}

.trust-bar {
  padding: 14px 0 8px;
}

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

.trust-items > div {
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
  text-align: center;
  font-weight: 700;
  color: var(--green-dark);
}

.section {
  padding: 88px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(227,245,235,0.46), rgba(255,255,255,0.96));
}

.section-heading {
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 14px;
}

.section-heading p {
  max-width: 760px;
  color: var(--text-light);
  line-height: 1.7;
  font-size: 1.04rem;
}

.narrow { max-width: 700px; }

.grid {
  display: grid;
  gap: 22px;
}

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

.cards-4 {
  grid-template-columns: repeat(4, 1fr);
}

.info-card,
.mini-card,
.benefit-panel,
.faq-list details,
.cta-card {
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.info-card {
  border-radius: var(--radius);
  padding: 26px;
}

.info-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.18rem;
}

.info-card p {
  margin: 0;
  color: var(--text-light);
  line-height: 1.65;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.two-col h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
}

.two-col p {
  color: var(--text-light);
  line-height: 1.7;
  font-size: 1.03rem;
}

.benefit-panel {
  border-radius: 26px;
  overflow: hidden;
}

.benefit-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.benefit-row:last-child { border-bottom: 0; }
.benefit-row span { color: var(--text-light); }
.benefit-row strong { text-align: right; }

.timeline {
  display: grid;
  gap: 18px;
}

.step {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 22px;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.step-num {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: white;
  background: linear-gradient(180deg, var(--green), var(--green-dark));
}

.step h3 { margin: 4px 0 6px; }
.step p { margin: 0; color: var(--text-light); line-height: 1.6; }

.mini-card {
  border-radius: 20px;
  padding: 22px 18px;
  text-align: center;
  font-weight: 700;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-list details {
  border-radius: 20px;
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-list p {
  color: var(--text-light);
  margin: 14px 0 4px;
  line-height: 1.65;
}

.cta-section { padding-top: 24px; }

.cta-card {
  border-radius: 28px;
  padding: 30px;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
}

.cta-card p {
  color: var(--text-light);
  line-height: 1.7;
  margin: 14px 0 0;
}

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

.cta-card .btn-outline {
  border-color: var(--green);
  color: var(--green-dark);
}

.site-footer {
  background: #0c1a23;
  color: rgba(255,255,255,0.8);
  padding: 36px 0 44px;
  margin-top: 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 18px;
}

.footer-brand,
.footer-head {
  color: white;
  font-weight: 800;
  margin-bottom: 10px;
}

.site-footer p {
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 980px) {
  nav { display: none; }

  .hero-grid,
  .two-col,
  .footer-grid,
  .cards-3,
  .cards-4,
  .trust-items {
    grid-template-columns: 1fr;
  }

  .cta-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-logo-card {
    min-height: unset;
    padding-top: 10px;
  }

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

@media (max-width: 640px) {
  .hero { padding-top: 44px; }
  .section { padding: 68px 0; }

  .hero-card,
  .info-card,
  .cta-card,
  .mini-card,
  .step,
  .faq-list details {
    border-radius: 20px;
  }

  .brand {
    align-items: center;
  }

  .brand-logo {
    width: 48px;
    height: 48px;
  }

  .hero-logo {
    width: min(100%, 300px);
  }
}
.step {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 16px;
  align-items: start;
  padding: 20px 22px;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.step-toggle {
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

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

.step-toggle[aria-expanded="true"] {
  background: linear-gradient(180deg, var(--green-dark), var(--green));
}

.step-content h3 {
  margin: 4px 0 6px;
}

.step-content > p {
  margin: 0;
  color: var(--text-light);
  line-height: 1.6;
}

.step-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.35s ease,
    opacity 0.25s ease,
    margin-top 0.25s ease;
  margin-top: 0;
}

.step-panel.open {
  max-height: 160px;
  opacity: 1;
  margin-top: 12px;
}

.step-panel p {
  margin: 0;
  color: var(--text-light);
  line-height: 1.65;
}