/* assets/css/style.css
 * Modern, responsive styles using CSS variables. Swap colors/fonts in config.php.
 */

:root {
  --color-primary: #1E73BE;
  --color-secondary: #0F3E68;
  --color-accent: #0FBF9F;
  --color-text: #1A1A1A;
  --color-muted: #6B7280;
  --color-bg: #FFFFFF;
  --color-light: #F7FAFC;

  --radius: 14px;
  --shadow: 0 8px 24px rgba(0,0,0,0.08);
  --container: 1200px;
}

html { scroll-behavior: smooth; }
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: 'Open Sans', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
}

h1, h2, h3, h4 { font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; margin: 0 0 12px; }
h1 { font-size: 2.2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; color: #222; }

.container { width: 92%; max-width: var(--container); margin: 0 auto; }
.container.narrow { max-width: 840px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #fff; border-bottom: 1px solid #E5E7EB;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.logo img { height: 80px; display: block; }

.main-nav .menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 18px; align-items: center; }
.main-nav .menu > li > a { text-decoration: none; color: #111; padding: 10px; border-radius: 10px; }
.main-nav .menu > li > a:hover { background: var(--color-light); }

.has-sub { position: relative; }
.submenu {
  position: absolute; top: 100%; left: 0; min-width: 240px;
  background: #fff; border: 1px solid #E5E7EB; border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: none; flex-direction: column; padding: 8px; gap: 2px;
}
.has-sub:hover .submenu { display: flex; }
.submenu a { padding: 10px; text-decoration: none; display: block; color: #111; border-radius: 8px; }
.submenu a:hover { background: var(--color-light); }

.nav-toggle { display: none; }

/* Hero */
.hero {
  background: var(--color-secondary);
  color: #fff;
  background-size: cover;
  background-position: center;
}
.hero .container { padding: 80px 0; }
.hero p { color: #E5E7EB; }
.hero-small .container { padding: 42px 0; }

/* Sections */
.section { padding: 56px 0; }
.section h2 { margin-bottom: 12px; }
.richtext p + p { margin-top: 1rem; }

/* Cards */
.card-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.card {
  background: #fff; border: 1px solid #E5E7EB; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.card img { width: 100%; height: 180px; object-fit: cover; display: block; }
.card-body { padding: 16px; }
.card h3 { margin: 0 0 8px; }
.card p { color: var(--color-muted); }
.btn { display: inline-block; padding: 10px 16px; border-radius: 12px; text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--color-primary); color: #fff; border: 1px solid var(--color-primary); }
.btn-outline { background: #fff; color: var(--color-primary); border: 1px solid var(--color-primary); }
.btn-small { padding: 8px 12px; font-size: .95rem; }

/* Logos carousel */
.logo-strip { display: flex; gap: 22px; overflow: hidden; align-items: center; }
.logo-item { flex: 0 0 auto; padding: 10px 20px; border: 1px solid #E5E7EB; border-radius: 12px; background: #fff; }
.logo-item img { height: 34px; display: block; }

/* Videos */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.video-embed { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.video-embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 32px; }
.contact-form { background: #fff; border: 1px solid #E5E7EB; padding: 20px; border-radius: var(--radius); box-shadow: var(--shadow); }
.form-row { display: flex; flex-direction: column; margin-bottom: 14px; }
label { font-weight: 600; margin-bottom: 6px; }
input[type="text"], input[type="email"], textarea {
  border: 1px solid #CBD5E1; border-radius: 10px; padding: 12px; font-size: 1rem;
}
textarea { resize: vertical; }
.alert { border-radius: 10px; padding: 12px 14px; margin-bottom: 14px; }
.alert.success { background: #ECFDF5; border: 1px solid #34D399; }
.alert.error { background: #FEF2F2; border: 1px solid #FCA5A5; }
.hp { display:none !important; }

/* Footer */
.site-footer { background: #0B1E32; color: #C9D6E8; margin-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 22px; padding: 32px 0; }
.site-footer a { color: #C9D6E8; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-logo { height: 70px; margin-bottom: 12px; }
.footer-text { color: var(--color-bg); }

/* Utilities */
.section.cta { text-align: center; background: var(--color-light); }
.section.cta .btn { margin-top: 10px; }

/* Responsive */
@media (max-width: 980px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .main-nav .menu { display: none; flex-direction: column; align-items: flex-start; background: #fff; padding: 10px; border-radius: 12px; box-shadow: var(--shadow); position: absolute; right: 16px; top: 64px; width: 80%; }
  .nav-toggle { display: inline-flex; border: none; background: var(--color-primary); color: #fff; padding: 8px 10px; border-radius: 10px; }
  .has-sub:hover .submenu { display: none; }
  .has-sub > .submenu { position: static; border: none; box-shadow: none; display: none; padding-left: 8px; }
  .has-sub.open > .submenu { display: block; }
  .card-grid { grid-template-columns: 1fr; }
}