:root {
  --blue: #0060a8;
  --blue-dark: #00457a;
  --navy: #062a47;
  --lime: #d6de23;
  --ink: #14212b;
  --muted: #5a6875;
  --line: #e2e8ee;
  --tint: #f3f7fa;
  --white: #fff;
  --hex: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  --head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font: 400 17px/1.65 var(--body); color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.08; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; }
h3 { font-size: 1.6rem; font-weight: 600; }
h4 { font-size: 1.2rem; font-weight: 600; margin-bottom: .2em; }
p { margin: 0 0 1em; }
ul { list-style: none; margin: 0; padding: 0; }

.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.eyebrow { font: 600 .95rem/1 var(--head); letter-spacing: .16em; text-transform: uppercase; color: var(--blue); margin-bottom: 1rem; }
.eyebrow--lime { color: var(--lime); }

.btn { display: inline-block; font: 600 1.05rem/1 var(--head); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; padding: 15px 26px; border: 2px solid transparent; transition: transform .15s, background .15s, color .15s; }
.btn:hover { transform: translateY(-2px); }
.btn--lime { background: var(--lime); color: var(--navy); }
.btn--blue { background: var(--blue); color: var(--white); }
.btn--blue:hover { background: var(--blue-dark); }
.btn--ghost { border-color: rgba(255,255,255,.5); color: var(--white); }
.btn--ghost:hover { border-color: var(--white); }
.unduh { margin-top: 10px; }

/* header */
.header { position: fixed; inset: 0 0 auto; z-index: 20; transition: background .25s, box-shadow .25s; }
.header__in { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand img { height: 58px; width: auto; }
.brand__blue { display: none; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a:not(.btn) { font: 500 1.05rem/1 var(--head); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; color: var(--white); opacity: .9; }
.nav a:not(.btn):hover { opacity: 1; color: var(--lime); }
.nav .btn { padding: 11px 18px; font-size: .95rem; }
.header.is-solid { background: var(--white); box-shadow: 0 1px 0 var(--line); }
.header.is-solid .brand__white { display: none; }
.header.is-solid .brand__blue { display: block; }
.header.is-solid .nav a:not(.btn) { color: var(--ink); }
.header.is-solid .nav a:not(.btn):hover { color: var(--blue); }
.burger { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; background: var(--white); margin: 5px 0; }
.header.is-solid .burger span { background: var(--ink); }

/* hero */
.hero { position: relative; color: var(--white); padding: 150px 0 0; overflow: hidden;
  background:
    linear-gradient(120deg, rgba(6,42,71,.0) 40%, rgba(6,42,71,.55)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='104' height='180' viewBox='0 0 104 180'%3E%3Cpath d='M52 0l52 30v60l-52 30L0 90V30z M52 180l52-30V90' fill='none' stroke='%23ffffff' stroke-opacity='.06' stroke-width='1.5'/%3E%3C/svg%3E"),
    var(--blue); }
.hero__in { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero__lead { font-size: 1.2rem; max-width: 34em; opacity: .92; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2rem; }
.hero__hex { position: relative; aspect-ratio: 1 / 1.05; }
.hex { clip-path: var(--hex); aspect-ratio: 0.866; background: var(--blue-dark); margin: 0; position: relative; }
.hex img { width: 100%; height: 100%; object-fit: cover; }
.hero__hex .hex { position: absolute; }
.hex--a { width: 52%; left: 0; top: 4%; }
.hex--b { width: 40%; right: 2%; top: 22%; }
.hex--c { width: 46%; left: 30%; bottom: 0; }
.hex--d { width: 16%; right: 14%; top: 0; background: var(--lime); }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 70px; border-top: 1px solid rgba(255,255,255,.2); }
.facts li { padding: 26px 20px 30px 0; }
.facts li + li { padding-left: 24px; border-left: 1px solid rgba(255,255,255,.2); }
.facts strong { display: block; font: 700 2.3rem/1 var(--head); color: var(--lime); }
.facts span { font-size: .95rem; opacity: .85; }

/* sections */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--tint { background: var(--tint); }
.section--blue { background: var(--navy); color: var(--white); }
.section__head { max-width: 720px; margin-bottom: 48px; }
.section__head p:last-child { color: var(--muted); }

.card { padding: clamp(26px, 4vw, 44px); }
.card--blue { background: var(--blue); color: var(--white); position: relative; }
.card--blue::before { content: ""; position: absolute; right: 26px; top: -26px; width: 52px; aspect-ratio: .866; clip-path: var(--hex); background: var(--lime); }
.card--blue p:last-child { margin: 0; }

.policies { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 64px; padding-top: 44px; border-top: 1px solid var(--line); }
.policies li { display: flex; gap: 14px; }
.policies p { color: var(--muted); font-size: .97rem; margin: 0; }
.dot { flex: none; align-self: flex-start; width: 20px; height: 23px; clip-path: var(--hex); background: var(--lime); margin-top: 4px; box-shadow: inset 0 0 0 5px var(--blue); }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service { background: var(--white); padding: 34px 32px 36px; border-top: 4px solid var(--blue); transition: transform .2s, box-shadow .2s; }
.service:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(6,42,71,.12); }
.hex--sm { width: 132px; margin-bottom: 22px; }
.service li { padding: 9px 0 9px 22px; border-top: 1px solid var(--line); position: relative; }
.service li::before { content: ""; position: absolute; left: 0; top: 18px; width: 9px; aspect-ratio: .866; clip-path: var(--hex); background: var(--blue); }
.competencies { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.competencies li { font: 500 1.02rem/1 var(--head); letter-spacing: .04em; text-transform: uppercase; padding: 12px 16px; background: var(--white); border: 1px solid var(--line); }

.tower { background: var(--blue); color: var(--white); padding: clamp(26px, 4vw, 44px); margin-bottom: 28px; }
.tower__head { display: flex; gap: 28px; align-items: center; margin-bottom: 30px; }
.tower__head .hex--sm { flex: none; margin: 0; }
.tower__head p { max-width: 44em; opacity: .9; margin: 0; }
.tower__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.22); border-top: 1px solid rgba(255,255,255,.22); }
.tower__grid article { background: var(--blue); padding: 24px 22px 6px 0; }
.tower__grid article + article { padding-left: 22px; }
.tower__grid span { font: 600 .9rem/1 var(--head); letter-spacing: .14em; color: var(--lime); }
.tower__grid h4 { font-size: 1.5rem; margin: 10px 0 8px; }
.tower__grid p { font-size: .95rem; opacity: .88; }

.coverage img { width: 100%; height: auto; }
.regions { display: flex; flex-wrap: wrap; gap: 10px 34px; margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line); }
.regions li { font: 600 1.25rem/1 var(--head); letter-spacing: .04em; text-transform: uppercase; display: flex; align-items: center; gap: 10px; }
.regions li::before { content: ""; width: 14px; height: 16px; clip-path: var(--hex); background: var(--blue); }

/* gallery */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.chip { font: 600 .98rem/1 var(--head); letter-spacing: .08em; text-transform: uppercase; padding: 11px 16px; background: none; border: 1px solid var(--line); color: var(--muted); cursor: pointer; }
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.is-on { background: var(--blue); border-color: var(--blue); color: var(--white); }
.honey { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.honey .hex { cursor: default; }
.honey .hex img { transition: transform .4s; }
.honey .hex:hover img { transform: scale(1.07); }
.honey figcaption { position: absolute; inset: auto 0 0; padding: 40px 18% 22%; text-align: center; font: 600 1rem/1.15 var(--head); letter-spacing: .04em; text-transform: uppercase; color: var(--white); background: linear-gradient(transparent, rgba(6,42,71,.85)); opacity: 0; transition: opacity .25s; }
.honey .hex:hover figcaption, .honey .hex:focus-within figcaption { opacity: 1; }
.honey .hex.is-off { display: none; }

/* credentials */
.section--blue p { opacity: .85; }
.creds { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14); }
.creds li { background: var(--navy); padding: 24px; }
.creds strong { display: block; font: 600 1.5rem/1.1 var(--head); color: var(--lime); margin-bottom: 6px; }
.creds span { font-size: .93rem; opacity: .8; }
.creds a { display: inline-block; margin-top: 12px; font: 600 .85rem/1 var(--head); letter-spacing: .12em; text-transform: uppercase; text-decoration: none; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.4); padding-bottom: 3px; }
.creds a:hover { color: var(--lime); border-color: var(--lime); }
.creds span { display: block; }
.board { display: flex; flex-wrap: wrap; gap: 36px; margin-top: 40px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.18); }
.board span { display: block; font: 500 .85rem/1 var(--head); letter-spacing: .14em; text-transform: uppercase; opacity: .7; margin-bottom: 8px; }
.board strong { font: 600 1.35rem/1 var(--head); }

/* clients */
.clients { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.clients li { background: var(--white); padding: 30px 18px; font: 600 1.2rem/1.2 var(--head); text-align: center; display: grid; place-items: center; min-height: 120px; }

/* contact */
.office { margin: 0 0 22px; }
.office img { width: 100%; height: auto; }
.office figcaption { margin-top: 8px; font-size: .9rem; color: var(--muted); }
.contact { font-style: normal; display: grid; gap: 0; }
.contact > div { display: grid; grid-template-columns: 90px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.contact > div:last-child { border-bottom: 1px solid var(--line); }
.contact span { font: 600 .85rem/1.9 var(--head); letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.contact p { margin: 0; }
.contact a { text-decoration-color: var(--line); text-underline-offset: 4px; }
.contact a:hover { color: var(--blue); }

.form { display: grid; gap: 14px; margin-top: 1.6rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form label span { display: block; font: 600 .82rem/1 var(--head); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.form input, .form select, .form textarea { width: 100%; font: 400 1rem/1.4 var(--body); color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: 0; padding: 12px 14px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
.form textarea { resize: vertical; }
.form .btn { justify-self: start; cursor: pointer; }
.form .btn[disabled] { opacity: .6; cursor: default; transform: none; }
.form__hp { position: absolute; left: -9999px; }
.form__msg { margin: 0; padding: 12px 14px; background: var(--white); border-left: 4px solid var(--blue); }
.form__msg.is-err { border-left-color: #c0392b; }

.lang { display: flex; background: none; border: 1px solid rgba(255,255,255,.45); padding: 0; cursor: pointer; font: 600 .85rem/1 var(--head); letter-spacing: .1em; color: var(--white); }
.lang span { padding: 8px 9px; opacity: .7; }
.lang span.is-on { background: var(--white); color: var(--blue); opacity: 1; }
.header.is-solid .lang { border-color: var(--line); color: var(--muted); }
.header.is-solid .lang span.is-on { background: var(--blue); color: var(--white); }

.wa { position: fixed; right: 20px; bottom: 20px; z-index: 30; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 8px 22px rgba(6,42,71,.28); transition: transform .15s; }
.wa:hover { transform: scale(1.07); }
.wa[hidden] { display: none; }

.footer { background: var(--navy); color: var(--white); padding: 34px 0; font-size: .93rem; }
.footer__in { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer img { height: 40px; width: auto; }
.footer p { margin: 0; opacity: .7; }
.footer a { opacity: .8; text-decoration: none; }
.footer a:hover { opacity: 1; color: var(--lime); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s, transform .6s; }
.reveal.is-in { opacity: 1; transform: none; }

:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }

@media (max-width: 900px) {
  .grid-2, .hero__in { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .hero__hex { max-width: 420px; }
  .facts, .policies { grid-template-columns: 1fr 1fr; }
  .facts li:nth-child(3) { border-left: 0; padding-left: 0; }
  .facts li:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.2); }
  .services { grid-template-columns: 1fr; }
  .tower__grid { grid-template-columns: 1fr 1fr; }
  .tower__grid article, .tower__grid article + article { padding: 22px 16px 6px 0; }
  .tower__head { flex-direction: column; align-items: flex-start; }
  .clients, .honey { grid-template-columns: 1fr 1fr; }
  .burger { display: block; }
  .nav { position: absolute; inset: 76px 0 auto; flex-direction: column; align-items: stretch; gap: 0; background: var(--white); padding: 8px 20px 20px; box-shadow: 0 20px 30px rgba(6,42,71,.15); display: none; }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { color: var(--ink); padding: 16px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 16px; text-align: center; }
  .lang { align-self: flex-start; margin-top: 16px; border-color: var(--line); color: var(--muted); }
  .lang span.is-on { background: var(--blue); color: var(--white); }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .policies, .creds, .tower__grid { grid-template-columns: 1fr; }
  .clients li { min-height: 92px; padding: 18px 12px; font-size: 1.05rem; }
  .honey { gap: 10px; }
  .honey figcaption { opacity: 1; font-size: .8rem; }
  .contact > div { grid-template-columns: 1fr; gap: 0; }
  .form__row { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .service, .honey .hex img { transition: none; }
}