*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #388aa4;
  --primary-dark: #2d7088;
  --primary-light: #dff7ff;
  --text: #212529;
  --text-muted: #5a6570;
  --bg: #f8fafc;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow: 0 4px 24px rgba(56, 138, 164, 0.12);
  --radius: 12px;
  --font: "Nunito", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--primary);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  font-weight: 800;
  font-size: 1.15rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a:not(.btn) {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 600;
  font-size: 0.9rem;
  transition: opacity 0.2s;
}

.nav-links a:not(.btn):hover {
  opacity: 0.8;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 6px;
  padding: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.15rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: transform 0.15s, background 0.2s, box-shadow 0.2s;
  border: 2px solid transparent;
}

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

.btn-primary {
  background: var(--white);
  color: var(--primary);
}

.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.25);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  background: linear-gradient(145deg, var(--primary) 0%, #2a6d82 100%);
  color: var(--white);
  padding: 4.5rem 0 5rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1.1rem;
  opacity: 0.92;
  max-width: 34rem;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-stats strong {
  font-size: 0.95rem;
}

.hero-stats span {
  font-size: 0.8rem;
  opacity: 0.75;
}

/* Hero visual cards */
.hero-visual {
  position: relative;
  min-height: 320px;
}

.hero-card {
  background: var(--white);
  color: var(--text);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card-main {
  padding: 1.25rem;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.dot:first-child { background: #f87171; }
.dot:nth-child(2) { background: #fbbf24; }
.dot:nth-child(3) { background: #34d399; }

.card-title {
  margin-left: 0.5rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.search-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

.search-row .label {
  color: var(--text-muted);
}

.search-row .value {
  font-weight: 700;
}

.progress-bar {
  height: 8px;
  background: var(--primary-light);
  border-radius: 99px;
  margin: 1rem 0 0.5rem;
  overflow: hidden;
}

.progress-fill {
  width: 70%;
  height: 100%;
  background: var(--primary);
  border-radius: 99px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.progress-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hero-card-float {
  position: absolute;
  bottom: -1rem;
  right: -0.5rem;
  padding: 1rem 1.25rem;
  max-width: 240px;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.4rem;
}

.badge-success {
  background: #d1fae5;
  color: #065f46;
}

.hero-card-float p {
  font-weight: 700;
  font-size: 0.95rem;
}

.hero-card-float small {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--white);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
  color: var(--primary-dark);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.feature-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--primary-dark);
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Steps */
.steps {
  list-style: none;
  display: grid;
  gap: 1.5rem;
  max-width: 720px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.step-num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: 50%;
}

.step h3 {
  font-weight: 800;
  margin-bottom: 0.35rem;
  color: var(--primary-dark);
}

.step p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Roles */
.role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.role-card {
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 2rem;
  border-left: 4px solid var(--primary);
}

.role-card h3 {
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.role-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* CTA */
.cta {
  padding: 0;
}

.cta-inner {
  background: linear-gradient(135deg, var(--primary) 0%, #2a6d82 100%);
  color: var(--white);
  text-align: center;
  padding: 4rem 2rem;
  border-radius: var(--radius);
  margin-bottom: 5rem;
}

.cta-inner h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.cta-inner p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

/* Footer */
.site-footer {
  background: #1a2b33;
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-brand .logo {
  margin-bottom: 0.75rem;
}

.footer-tagline {
  font-size: 0.9rem;
  opacity: 0.7;
}

.footer-links h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
  opacity: 0.6;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  padding: 0.25rem 0;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.6;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-lead {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions,
  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 420px;
    margin: 0 auto;
  }

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

@media (max-width: 640px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--primary-dark);
    padding: 1rem;
    gap: 0.75rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }

  .nav-links.open {
    display: flex;
  }

  .nav {
    position: relative;
    flex-wrap: wrap;
  }

  .hero {
    padding: 3rem 0 4rem;
  }

  .section {
    padding: 3.5rem 0;
  }

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