:root {
  --bg: #ffffff;
  --surface: #f7f8fc;
  --text: #1a1e2e;
  --muted: #5c6378;
  --accent: #4f6df5;
  --accent-2: #22c9a0;
  --accent-light: #eef1ff;
  --border: rgba(0,0,0,0.08);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow: 0 12px 40px rgba(0,0,0,0.08);
  --max: 1080px;
  --radius: 16px;
}

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

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }

/* ── Nav ── */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.85);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.brand-badge {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(79,109,245,0.35);
}

.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  transition: all 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  font-weight: 600;
  border: none !important;
}

.nav-cta:hover {
  background: #3d5be0 !important;
  box-shadow: 0 4px 16px rgba(79,109,245,0.3);
}

/* ── Hero ── */

.hero {
  min-height: calc(100vh - 56px);
  display: flex;
  align-items: center;
  padding: 80px 24px 60px;
  background:
    radial-gradient(ellipse 60% 50% at 50% -10%, rgba(79,109,245,0.08), transparent),
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(34,201,160,0.06), transparent),
    linear-gradient(180deg, #f0f4ff 0%, #ffffff 50%);
}

.hero-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.eyebrow {
  display: inline-flex;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid rgba(79,109,245,0.2);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent-light);
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--text);
}

h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--text);
}

.lead {
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 580px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 4px;
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: #3d5be0;
  box-shadow: 0 6px 24px rgba(79,109,245,0.3);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.btn-outline:hover {
  border-color: rgba(0,0,0,0.18);
  color: var(--text);
  background: var(--surface);
}

/* ── Stats ── */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 720px;
  margin-top: 16px;
}

.stat {
  padding: 24px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat .value {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.stat p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

/* ── Sections ── */

section {
  padding: 80px 24px;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
}

.section-head {
  margin-bottom: 48px;
}

.section-head.centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.small-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 600;
  display: block;
}

.muted { color: var(--muted); }

/* ── Steps ── */

#how-it-works {
  background: var(--surface);
}

.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}

.step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  padding: 32px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.step-num {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.1rem;
  background: var(--accent-light);
  border: 1px solid rgba(79,109,245,0.15);
  margin-bottom: 16px;
  color: var(--accent);
}

.step-arrow {
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 1.4rem;
  color: rgba(0,0,0,0.15);
  padding-top: 48px;
}

/* ── Features ── */

.features-section {
  background: #fff;
}

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

.feature-card {
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  border-color: rgba(79,109,245,0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.feature-highlight {
  background: linear-gradient(135deg, rgba(79,109,245,0.06), rgba(34,201,160,0.04));
  border-color: rgba(79,109,245,0.15);
}

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 14px;
}

.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.6;
}

/* ── Team ── */

#about {
  background: var(--surface);
}

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

.team-card {
  padding: 28px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.team-role {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 10px;
}

.team-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.team-card p {
  font-size: 14px;
  line-height: 1.6;
}

/* ── Recognition ── */

.recognition-section {
  background: #fff;
}

.recognition-card {
  display: flex;
  gap: 32px;
  align-items: center;
  padding: 48px 44px;
  background: linear-gradient(135deg, #fffbeb, #fef3c7);
  border: 1px solid rgba(217,169,39,0.2);
  border-radius: 24px;
}

.recognition-badge {
  font-size: 4rem;
  line-height: 1;
  flex-shrink: 0;
}

.recognition-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.recognition-content .small-label {
  color: #b48a0a;
}

.recognition-content h2 {
  margin-bottom: 2px;
}

.recognition-content p {
  font-size: 15px;
  line-height: 1.65;
  max-width: 640px;
}

.recognition-links {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.recognition-links .btn-outline {
  font-size: 14px;
  padding: 10px 20px;
}

/* ── CTA ── */

.cta-section {
  padding: 60px 24px 100px;
  background: #fff;
}

.cta-card {
  text-align: center;
  padding: 56px 40px;
  background: linear-gradient(135deg, #eef1ff, #e6faf4);
  border: 1px solid rgba(79,109,245,0.12);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.cta-form {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.cta-form input {
  padding: 13px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 15px;
  width: 280px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.cta-form input::placeholder {
  color: rgba(92,99,120,0.5);
}

.cta-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,109,245,0.12);
}

.form-error {
  color: #e04545;
  font-size: 13px;
  margin-top: 8px;
  text-align: center;
}

.form-success {
  color: #1a9a6a;
  font-weight: 600;
  font-size: 1.1rem;
}

.cta-note {
  font-size: 13px;
  color: rgba(92,99,120,0.6);
}

/* ── Footer ── */

.footer {
  padding: 24px 24px 40px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer p {
  font-size: 13px;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .stats,
  .features-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    flex-direction: column;
    align-items: center;
  }

  .step {
    max-width: 100%;
    width: 100%;
  }

  .step-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }

  .hero {
    min-height: auto;
    padding: 60px 20px 40px;
  }

  h1 br { display: none; }

  .recognition-card {
    flex-direction: column;
    text-align: center;
    padding: 36px 24px;
  }

  .recognition-links {
    justify-content: center;
  }

  .cta-card { padding: 40px 24px; }

  .cta-form input { width: 100%; }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .nav-links { gap: 4px; }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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