/* Insan Bakti static site */
:root { --blue: #1d58ff; --sky: #18cdfa; --dark: #313131; --text: #555; --head: #236fa1; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Open Sans", Arial, sans-serif; font-size: 14px; color: var(--text); background: #fff; line-height: 1.6; }
a { color: var(--blue); text-decoration: none; }
img { max-width: 100%; height: auto; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 15px; }

/* header */
#header { background: #fff; }
#header .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
#logo img { height: 34px; width: auto; display: block; }
#header-right { display: flex; align-items: center; gap: 14px; font-size: 12px; }
#header-right a { color: #444; }
#lang-toggle { border: 1px solid var(--blue); color: var(--blue); background: #fff; border-radius: 4px; padding: 4px 10px; font-size: 12px; cursor: pointer; font-family: inherit; }
#lang-toggle:hover { background: var(--blue); color: #fff; }
#menu { background: #000; }
#menu .container { display: flex; align-items: center; }
#dropmenu { list-style: none; margin: 0; padding: 0; display: flex; gap: 30px; }
#dropmenu a { display: block; color: #fff; font-size: 14px; line-height: 50px; }
#dropmenu a:hover, #dropmenu a.current { color: var(--sky); }
#menu-toggle { display: none; background: none; border: 0; color: #fff; font-size: 24px; line-height: 50px; cursor: pointer; }

/* breadcrumb + page banner */
#breadcrumb { font-size: 10px; color: #5e5e5e; text-transform: uppercase; padding: 6px 0; }
#breadcrumb a { color: #5e5e5e; }
#breadcrumb span { margin: 0 6px; }
.inner-banner { height: 210px; background-size: cover; background-position: 50% 50%; display: flex; align-items: center; }
.inner-banner h1 { color: #fff; font-size: 35px; font-weight: 700; margin: 0; text-transform: uppercase; text-shadow: 0 1px 4px rgba(0,0,0,.4); }
.page-content { padding: 30px 0 60px; }
.page-content h2 { color: var(--head); font-size: 22px; }

/* home banner slider */
#banner { position: relative; overflow: hidden; background: #000; }
#banner .slide { display: none; position: relative; }
#banner .slide.active { display: block; }
#banner .slide img { width: 100%; display: block; }
#banner .caption { position: absolute; left: 0; right: 0; bottom: 12%; text-align: center; color: #fff; font-size: 26px; text-shadow: 0 1px 6px rgba(0,0,0,.7); padding: 0 15px; }
#banner .caption a { display: inline-block; margin-top: 10px; background: var(--blue); color: #fff; padding: 8px 24px; border-radius: 20px; font-size: 14px; }
#banner .nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,.4); color: #fff; border: 0; font-size: 28px; width: 44px; height: 44px; cursor: pointer; border-radius: 50%; }
#banner .nav.prev { left: 10px; } #banner .nav.next { right: 10px; }
#banner .dots { position: absolute; bottom: 12px; left: 0; right: 0; text-align: center; }
#banner .dots button { width: 12px; height: 12px; border-radius: 50%; border: 0; background: rgba(255,255,255,.5); margin: 0 4px; cursor: pointer; padding: 0; }
#banner .dots button.active { background: #fff; }

/* home sections */
#explore { padding: 60px 0; text-align: center; }
#explore h2 { font-size: 30px; font-weight: 400; color: #000; margin: 0 0 40px; }
.tiles { display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; }
.ex_box { width: 259px; }
.ex_box img { width: 259px; height: 259px; object-fit: cover; border-radius: 50%; }
.ex_box h3 { margin: 15px 0 6px; font-size: 15px; }
.ex_box h3 a { color: var(--blue); }
.ex_box span { color: #000; font-size: 12px; }
#partners-strip { text-align: center; padding: 20px 0 60px; }
.title { font-size: 30px; font-weight: 400; color: #000; margin: 0 0 30px; }
.title .color_span { color: var(--blue); }
.brand-grid { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 20px 30px; }
.brand-grid img { height: 70px; width: auto; max-width: 177px; object-fit: contain; }
.see-more { display: inline-block; margin-top: 40px; background: var(--blue); color: #fff; padding: 15px 50px; border-radius: 24px; font-size: 14px; }

/* products */
.prod-cat { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin: 30px 0; }
.prod-cat button { background: none; border: 2px solid transparent; border-radius: 8px; padding: 15px 8px; text-align: center; cursor: pointer; font-family: inherit; }
.prod-cat button:hover, .prod-cat button.active { border-color: var(--sky); background: #f6fdff; }
.prod-cat img { width: 63px; height: 71px; object-fit: contain; display: block; margin: 0 auto 8px; }
.prod-cat span { display: block; font-size: 12px; font-weight: 700; color: #484848; text-transform: uppercase; }
.prod-detail { display: none; padding: 20px 0 40px; }
.prod-detail.active { display: block; }
.prod-detail h2 { color: var(--sky); font-size: 24px; margin: 0 0 15px; }
.prod-detail p { font-size: 15px; margin: 0 0 12px; }

/* services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 30px 15px; text-align: center; }
.services-grid img { width: 200px; height: 200px; object-fit: cover; border-radius: 50%; }
.services-grid p { color: var(--head); font-weight: 700; margin-top: 15px; }

/* contact */
.offices { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin: 20px 0; font-size: 14px; color: #000; }
.offices strong { color: var(--head); }
.offices table { border-collapse: collapse; margin-top: 10px; }
.offices td { padding: 2px 6px 2px 0; vertical-align: top; }
#contactform { max-width: 520px; display: grid; gap: 12px; }
#contactform input, #contactform textarea { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-family: inherit; font-size: 14px; }
#contactform button { justify-self: start; background: var(--blue); color: #fff; border: 0; padding: 10px 30px; border-radius: 20px; cursor: pointer; font-size: 14px; }

/* faq */
.faq dt { font-weight: 700; color: #000; font-size: 15px; margin-top: 25px; }
.faq dd { margin: 8px 0 0; color: #888; font-size: 15px; }
.faq ol { padding-left: 20px; }

/* partners page */
.partner-intro { text-align: center; }
.partner-intro h2 { color: var(--sky); font-size: 26px; }
.partner-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 30px; align-items: center; justify-items: center; margin-top: 30px; }
.partner-grid img { max-height: 120px; object-fit: contain; }

/* footer */
#back_to_top { text-align: center; font-size: 12px; padding: 10px; color: var(--dark); cursor: pointer; }
#footer { background: var(--dark); color: #fff; padding: 30px 0; font-size: 14px; }
#footer .container { display: flex; flex-wrap: wrap; gap: 40px; }
#footer h2 { font-size: 15px; margin: 0 0 10px; color: #fff; }
#footer p { margin: 0 0 6px; }
#footer a { color: #fff; }
#footer .copy { width: 100%; margin-top: 20px; font-size: 12px; }

@media (max-width: 768px) {
  #menu-toggle { display: block; }
  #menu .container { flex-wrap: wrap; }
  #dropmenu { display: none; flex-direction: column; gap: 0; width: 100%; padding-bottom: 10px; }
  #dropmenu.open { display: flex; }
  #dropmenu a { line-height: 40px; }
  #banner .caption { font-size: 16px; }
  #explore h2, .title { font-size: 22px; }
  .inner-banner h1 { font-size: 26px; }
}