/* RESET & BASE */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #1f2937;
  background: #ffffff;
  line-height: 1.6;
}

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

/* NAVBAR */
.navbar {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  height: 38px;
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #374151;
  font-weight: 500;
}

nav a:hover {
  color: #0f172a;
}

/* HERO */
.hero {
  position: relative;
  background: url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d")
    center / cover no-repeat;
  color: #ffffff;
  padding: 110px 0;
  text-align: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 44px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 18px;
  max-width: 720px;
  margin: 0 auto 30px;
}

/* BUTTONS */
.btn-primary,
.btn-small {
  background: #0f172a;
  color: #ffffff;
  padding: 14px 26px;
  border-radius: 6px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  display: inline-block;
  font-weight: 500;
}

.btn-primary:hover,
.btn-small:hover {
  opacity: 0.9;
}

.btn-small {
  padding: 8px 16px;
  font-size: 14px;
}

/* SECTIONS */
.section {
  padding: 80px 0;
}

.section.light {
  background: #f9fafb;
}

/* GRID */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

/* CARDS */
.card {
  background: #ffffff;
  padding: 32px;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
}

.card h3 {
  margin-top: 0;
}

/* HEADINGS */
h2 {
  font-size: 34px;
  margin-bottom: 20px;
}

.lead {
  font-size: 18px;
  max-width: 720px;
}

/* LISTS */
.list,
.steps {
  padding-left: 20px;
}

.list li,
.steps li {
  margin-bottom: 10px;
}

/* COMPANY IMAGE */
.company-image {
  width: 100%;
  margin-top: 35px;
  border-radius: 12px;
}

/* FORM */
.form {
  max-width: 500px;
  margin-top: 30px;
}

.form input {
  width: 100%;
  padding: 13px;
  margin-bottom: 15px;
  border-radius: 6px;
  border: 1px solid #d1d5db;
  font-size: 15px;
}

.form input:focus {
  outline: none;
  border-color: #0f172a;
}

.checkbox {
  font-size: 14px;
  margin-bottom: 20px;
  display: block;
}

/* FOOTER */
.footer {
  background: #0f172a;
  color: #ffffff;
  padding: 35px 0;
  text-align: center;
}

.footer p {
  margin: 5px 0;
}

/* WhatsApp & footer links */
.footer a {
  color: #ffffff;        /* or brand color */
  text-decoration: none;
}

.footer a:visited {
  color: #ffffff;
}

.footer a:hover {
  text-decoration: underline;
}


/* RESPONSIVE */
@media (max-width: 768px) {
  nav {
    display: none; /* keep simple for now */
  }

  .hero h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 28px;
  }

  .section {
    padding: 60px 0;
  }
}

@media (max-width: 768px) {
  .nav-content {
    justify-content: center;
  }

  .logo {
    margin-left: 0;
  }
}