:root {
  --primary: #1b998b;
  --accent: #ff6f61;
  --dark: #0f172a;
  --muted: #6b7280;
  --bg: #f5f7fb;
  --radius: 14px;
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.15);
  --transition: all 0.3s ease;
  scroll-behavior: smooth;
}

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

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

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

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid #e5e7eb;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.logo {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary);
}

.tagline {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-link {
  padding: 10px 12px;
  border-radius: 10px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
  background: rgba(27, 153, 139, 0.08);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--dark);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: var(--transition);
  cursor: pointer;
}

.button.primary {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: var(--shadow);
}

.button.ghost {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}

.button.primary:hover {
  transform: translateY(-2px);
}

.button.ghost:hover {
  background: rgba(27, 153, 139, 0.12);
}

.button.full {
  width: 100%;
}

.hero {
  padding: 96px 24px 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
  gap: 40px;
}

.hero-text h1 {
  font-size: clamp(2rem, 3vw + 1rem, 3rem);
  margin: 12px 0;
}

.hero-text h1 span {
  color: var(--primary);
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 680px;
}

.actions {
  display: flex;
  gap: 14px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  color: var(--muted);
}

.hero-points li::before {
  content: "• ";
  color: var(--accent);
}

.hero-media {
  position: relative;
}

.card-floating {
  position: absolute;
  bottom: 10%;
  left: 10%;
  background: #fff;
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 220px;
  font-size: 0.95rem;
}

.section {
  padding: 72px 24px;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 32px;
}

.pill {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(27, 153, 139, 0.1);
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.4px;
}

.grid.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  align-items: start;
}

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 12px 0;
  color: var(--muted);
}

.checklist li::before {
  content: "✓ ";
  color: var(--primary);
  font-weight: 700;
}

.card-image {
  margin-top: 12px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.stats strong {
  display: block;
  font-size: 1.6rem;
  color: var(--primary);
}

.accent {
  background: radial-gradient(circle at 10% 10%, rgba(27, 153, 139, 0.12), transparent 40%), #fff;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.cards .card h3 {
  margin-top: 14px;
}

.bullet {
  color: var(--muted);
  padding-left: 18px;
}

.cta {
  margin: 48px auto 0;
  text-align: center;
  max-width: 720px;
  background: linear-gradient(135deg, rgba(27, 153, 139, 0.1), rgba(255, 111, 97, 0.1));
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid rgba(27, 153, 139, 0.15);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.news-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  align-items: center;
  background: #fff;
  padding: 14px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.chip {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(27, 153, 139, 0.12);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
}

.footer {
  padding: 32px 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  background: #0b1220;
  color: #e5e7eb;
}

.footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.footer a {
  color: #e5e7eb;
}

.footer-meta {
  color: #94a3b8;
}

.timeline {
  max-width: 720px;
  margin: 0 auto 32px;
  border-left: 2px solid rgba(27, 153, 139, 0.3);
  padding-left: 18px;
}

.timeline-item {
  position: relative;
  margin-bottom: 18px;
}

.timeline-item .dot {
  position: absolute;
  left: -30px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
}

.team .card p {
  color: var(--muted);
}

.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 12px 0 24px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.form label {
  display: block;
  margin-bottom: 14px;
  font-weight: 600;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  font-size: 1rem;
  margin-top: 6px;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid rgba(27, 153, 139, 0.4);
}

.form-feedback {
  color: var(--primary);
  font-weight: 600;
  min-height: 20px;
}

.inline-link {
  color: var(--primary);
  font-weight: 700;
}

.section .card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.section .card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.25);
}

.pill,
.chip,
.button,
.nav-link {
  transition: var(--transition);
}

.cards .card img {
  border-radius: 12px;
}

.card.product {
  min-height: 320px;
}

.news-card img {
  height: 100%;
  object-fit: cover;
}

.section.accent .card,
.contact .card {
  background: #fff;
}

.hero,
.section,
.footer {
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .topbar {
    flex-wrap: wrap;
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .nav {
    display: none;
  }

  .nav.open {
    display: flex;
    flex-direction: column;
    width: 100%;
    background: #fff;
    padding: 12px 0;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    padding-top: 72px;
  }
}