:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #0f766e;
  --accent-hover: #0d655e;

  --section-alt: #f8fafc;
  --section-soft: #f1f5f9;

  --border: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.05);
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.container.narrow {
  max-width: 760px;
}

.text-center {
  text-align: center;
}

/* ---------- HERO ---------- */

.hero {
  padding: 70px 0 70px 0;
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    #f8fafc 100%
  );
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
  text-transform: uppercase;
  font-size: 0.85rem;
}

h1 {
  font-size: 2.8rem;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--text);
}

.subtitle {
  font-size: 1.25rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.tagline {
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 36px;
}

/* ---------- BUTTONS ---------- */

.cta-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-buttons.center {
  justify-content: center;
}

.btn {
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

.btn.primary:hover {
  background: var(--accent-hover);
}

.btn.secondary {
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn.secondary:hover {
  background: var(--section-alt);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.88rem;
  border-radius: 8px;
}

/* ---------- SECTIONS ---------- */

.section {
  padding: 70px 0;
}

.section.light {
  background: var(--section-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section.soft {
  background: var(--section-soft);
  border-top: 1px solid var(--border);
}

.section-header {
  margin-bottom: 32px;
}

h2 {
  font-size: 2rem;
  margin-bottom: 8px;
  color: var(--text);
}

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

p {
  color: var(--muted);
  margin-bottom: 16px;
}

/* ---------- GRIDS & CARDS ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.grid.five-col {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.card, .expertise-box {
  padding: 28px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid var(--border);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover, .expertise-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card h3, .expertise-box h4 {
  margin-bottom: 10px;
  color: var(--text);
  font-size: 1.1rem;
}

.card p, .expertise-box p {
  margin-bottom: 0;
  font-size: 0.92rem;
  line-height: 1.6;
}

.expertise-box h4 {
  color: var(--accent);
}

/* ---------- FEATURED PRODUCT (SOFTYZE) ---------- */

.featured-product-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.product-badge {
  position: absolute;
  top: 28px;
  right: 28px;
  background: #f0fdf4;
  color: var(--accent);
  border: 1px solid #bbf7d0;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 6px;
}

.product-header h3 {
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 2px;
}

.product-subtext {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.product-description {
  font-size: 1rem;
  margin-bottom: 24px;
  max-width: 850px;
}

.product-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.feature-item strong {
  display: block;
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 0.88rem;
  margin-bottom: 0;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.tech-tags {
  display: flex;
  gap: 8px;
}

.tag {
  background: var(--section-alt);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 6px;
}

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

/* ---------- STYLED LISTS & LAYOUT ---------- */

.split-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.styled-list {
  list-style: none;
  margin-top: 16px;
}

.styled-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.98rem;
}

.styled-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--accent);
  font-weight: bold;
  font-size: 1.2rem;
  line-height: 1;
}

/* ---------- FOOTER ---------- */

footer {
  padding: 40px 0;
  text-align: center;
  background: #ffffff;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

footer p {
  margin-bottom: 0;
}

/* ---------- RESPONSIVE ---------- */

@media (max-width: 768px) {
  h1 {
    font-size: 2.2rem;
  }

  .section {
    padding: 60px 0;
  }

  .featured-product-card {
    padding: 24px;
  }

  .product-badge {
    position: static;
    display: inline-block;
    margin-bottom: 12px;
  }
}