@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{--blue:#073b8f;--blue2:#0b74d1;--orange:#f58220;--dark:#10233f;--muted:#64748b;--soft:#f3f7fc;--white:#fff}

/* ===== RESET & BASE ===== */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--dark);background:#fff;line-height:1.65}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 48px));margin:auto}

/* ===== HEADER ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid #e8eef6}
.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:145px;height:62px;object-fit:contain}
.nav{display:flex;align-items:center;gap:20px;font-size:14px;font-weight:600}
.nav a{color:#30435e;transition:.2s;white-space:nowrap}
.nav a:hover{color:var(--blue)}
.nav-cta{padding:11px 18px;border-radius:999px;background:var(--orange);color:#fff!important;transition:.2s}
.nav-cta:hover{background:#e0741a}
.menu-btn{display:none;border:0;background:none;font-size:28px;color:var(--blue)}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;min-height:670px;background:linear-gradient(120deg,#f8fbff 0%,#eef5fc 50%,#fff 100%)}
.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 90% 15%,rgba(11,116,209,.18),transparent 28%),radial-gradient(circle at 20% 90%,rgba(245,130,32,.12),transparent 30%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:25px;min-height:670px}
.hero-copy{padding:70px 0}

/* ===== TYPOGRAPHY ===== */
.eyebrow{display:inline-block;letter-spacing:.18em;font-size:11px;font-weight:800;color:var(--blue);margin-bottom:12px}
.eyebrow.blue{color:var(--blue)}
.hero .eyebrow{color:var(--blue2)}
h1{font-size:clamp(36px,5.3vw,68px);line-height:1.05;letter-spacing:-.04em;margin:8px 0 22px;color:var(--dark)}
h1 span{color:var(--orange)}
.hero-copy>p{max-width:560px;font-size:17px;color:#52647c;margin-bottom:30px;line-height:1.7}

/* ===== BUTTONS ===== */
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 24px;font-weight:700;font-size:14px;transition:.2s;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(7,59,143,.2)}
.btn-primary:hover{background:#0a4fb5;box-shadow:0 12px 28px rgba(7,59,143,.28);transform:translateY(-1px)}
.btn-outline{border:1.5px solid #bdd0e6;color:var(--blue);background:#fff}
.btn-outline:hover{border-color:var(--blue);background:#f0f5ff}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{background:#f0f5ff}

/* ===== HERO TAGS ===== */
.hero-tags{display:flex;gap:8px;margin-top:28px;flex-wrap:wrap}
.hero-tags span{padding:7px 13px;border-radius:20px;background:#fff;border:1px solid #dce7f4;font-size:11px;font-weight:700;color:#52647c}

/* ===== HERO VISUAL ===== */
.hero-visual{position:relative}
.hero-visual img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;object-position:center;filter:drop-shadow(0 25px 45px rgba(7,59,143,.15));border-radius:18px}

/* ===== TRUST STRIP ===== */
.trust-strip{background:var(--blue);color:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:23px 0}
.trust-grid div{padding:0 25px;border-right:1px solid rgba(255,255,255,.2)}
.trust-grid div:last-child{border:0}
.trust-grid strong{display:block;font-size:18px}
.trust-grid small{opacity:.72}

/* ===== SECTIONS ===== */
.section{padding:105px 0}
.section-soft{background:var(--soft)}
/* Prevent sticky header from overlapping section anchors */
#tentang,#layanan,#keunggulan,#faq,#kontak,#beranda{scroll-margin-top:90px}
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:start}
h2{font-size:clamp(28px,3.5vw,46px);line-height:1.14;letter-spacing:-.035em;margin:5px 0 0}
.prose{font-size:16px;color:#52647c}
.prose p{margin-top:0;margin-bottom:20px}
.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:45px}
.section-head>p{max-width:420px;color:var(--muted);margin:0}
.section-head.centered{justify-content:center;text-align:center}

/* ===== SERVICES ===== */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.service-card{background:#fff;border:1px solid #e2eaf3;border-radius:18px;padding:25px;min-height:220px;transition:.25s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 18px 35px rgba(7,59,143,.1);border-color:#c9dbef}
.service-card span{font-size:12px;font-weight:800;color:var(--orange)}
.service-card h3{margin:14px 0 8px;font-size:17px}
.service-card p{margin:0;color:var(--muted);font-size:13px}

/* ===== ADVANTAGES ===== */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:45px}
.adv{padding:28px;border-top:3px solid var(--orange);background:#fff;border-radius:0 0 16px 16px;box-shadow:0 10px 25px rgba(16,35,63,.05)}
.adv b{color:var(--blue2);font-size:12px}
.adv h3{margin:16px 0 7px}
.adv p{color:var(--muted);font-size:13px;margin:0}

/* ===== PROCESS ===== */
.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:35px}
.process-grid div{padding:25px 20px;border-right:1px solid #d8e4f2}
.process-grid div:last-child{border:0}
.process-grid b{color:var(--orange)}
.process-grid h3{font-size:16px;margin:12px 0 7px}
.process-grid p{font-size:12.5px;color:var(--muted);margin:0}

/* ===== FAQ SECTION ===== */
.faq-section{background:#fff}
.faq-grid{display:flex;flex-direction:column;gap:14px;max-width:900px;margin:0 auto}
.faq-item{border:1px solid #dce7f4;border-radius:16px;overflow:hidden;background:#fff;transition:.25s}
.faq-item[open]{border-color:var(--blue2);box-shadow:0 8px 28px rgba(7,59,143,.1)}
.faq-item summary{font-size:16px;font-weight:700;color:var(--dark);padding:22px 26px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;line-height:1.4}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'＋';flex-shrink:0;font-size:20px;color:var(--blue2);transition:.3s;line-height:1}
.faq-item[open] summary::after{content:'－';color:var(--orange)}
.faq-item summary:hover{color:var(--blue)}
.faq-answer{padding:0 26px 22px;border-top:1px solid #e8f0fa}
.faq-answer p{margin:16px 0 0;color:#52647c;font-size:14.5px;line-height:1.75}
.faq-answer a{color:var(--blue2);font-weight:600}

/* ===== CTA ===== */
.cta{padding:65px 0;background:linear-gradient(110deg,var(--blue),#0b63ad);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{max-width:750px}
.cta .eyebrow{color:#c9e0ff}
.cta-buttons{display:flex;gap:12px;flex-wrap:wrap}

/* ===== CONTACT ===== */
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.lead{font-size:17px;color:var(--muted);max-width:560px}
.maps-embed{margin-top:8px}
.contact-card{border-radius:20px;background:var(--soft);padding:35px}
.contact-card>div{padding:0 0 22px;margin-bottom:22px;border-bottom:1px solid #dce7f4}
.contact-card>div:last-child{border:0;margin:0;padding:0}
.contact-card small{font-weight:800;color:var(--blue);text-transform:uppercase;letter-spacing:.12em;font-size:10px}
.contact-card p{margin:7px 0 0;color:#42546c;font-size:14px}
.contact-card a{color:var(--blue2);font-weight:700}

/* ===== FOOTER ===== */
footer{background:#061f4d;color:#fff;padding-top:65px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:45px;padding-bottom:55px}
.footer-grid img{width:155px;height:65px;object-fit:contain}
.footer-grid p{color:#a9bdd8;font-size:13px}
.footer-grid h4{margin:5px 0 14px}
.footer-grid a{display:block;color:#b8c9df;font-size:13px;margin:8px 0}
.footer-grid a:hover{color:#fff}
.footer-loc{color:#a9bdd8;font-size:12px;margin:6px 0 0}
.copyright{border-top:1px solid rgba(255,255,255,.1);padding:18px 24px;text-align:center;color:#8fa7c5;font-size:11px}
.copyright a{color:#b8c9df;text-decoration:underline;text-underline-offset:3px}
.copyright a:hover{color:#fff}

/* ===== NAV RIGHT ===== */
.nav-right{display:flex;align-items:center;gap:20px}
.lang-switch{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:800;color:#9aa9ba;border:1px solid #dbe5ef;border-radius:999px;padding:4px 8px;background:#fff}
.lang-btn{border:0;background:transparent;padding:3px 5px;font:800 11px Arial;color:#8c9aae;cursor:pointer}
.lang-btn.active{color:#073b8f}
.nav.open{display:flex}

/* ===== WHATSAPP BUTTONS ===== */
.btn-wa{background:#25d366;color:#fff!important;border:none;transition:.2s}
.btn-wa:hover{background:#1fb558;transform:translateY(-1px);box-shadow:0 8px 20px rgba(37,211,102,.35)}
.btn-wa-cta{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 24px;font-weight:700;font-size:14px;background:#25d366;color:#fff!important;border:none;transition:.2s}
.btn-wa-cta:hover{background:#1fb558;transform:translateY(-1px);box-shadow:0 8px 20px rgba(37,211,102,.35)}

/* ===== FLOATING WHATSAPP BUTTON ===== */
.wa-float{position:fixed;bottom:28px;right:28px;z-index:999;display:flex;align-items:center;justify-content:center;background:#25d366;color:#fff;border-radius:50%;width:58px;height:58px;box-shadow:0 6px 24px rgba(37,211,102,.5);transition:.25s;text-decoration:none;animation:wa-pulse 2.5s infinite}
.wa-float:hover{background:#1fb558;box-shadow:0 10px 32px rgba(37,211,102,.6);transform:scale(1.1);color:#fff}
.wa-float span{display:none}
@keyframes wa-pulse{0%,100%{box-shadow:0 6px 24px rgba(37,211,102,.5)}50%{box-shadow:0 6px 32px rgba(37,211,102,.8)}}

/* ===== RESPONSIVE: 1000px ===== */
@media(max-width:1000px){
  .service-grid{grid-template-columns:repeat(3,1fr)}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .two-col,.contact-grid{gap:50px}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{display:none}
  .hero{min-height:auto}
  .hero-copy{padding:90px 0 70px}
  .hero-copy>p{max-width:100%}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid div{border-bottom:1px solid #d8e4f2}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}

/* ===== RESPONSIVE: 700px ===== */
@media(max-width:700px){
  .container{width:calc(100% - 32px)}
  .nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:18px 20px;flex-direction:column;align-items:stretch;border-bottom:1px solid #e8eef6;z-index:100}
  .nav.open{display:flex}
  .nav-cta{text-align:center}
  .menu-btn{display:block}
  .brand img{width:125px}
  .nav-right{gap:9px}
  .lang-switch{order:1}
  .menu-btn{order:2}
  .nav-right .nav{position:absolute}
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .trust-grid div{border:0;padding:0 12px}
  .section{padding:70px 0}
  .two-col,.contact-grid{grid-template-columns:1fr;gap:35px}
  .section-head{display:block}
  .section-head>p{margin-top:15px}
  .service-grid{grid-template-columns:1fr 1fr}
  .adv-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .process-grid div{border-right:0}
  .cta-inner{display:block}
  .cta-buttons{margin-top:25px}
  .cta-buttons .btn,.cta-buttons .btn-wa-cta{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
  .hero-copy>p{font-size:16px}
  .faq-item summary{font-size:14px;padding:18px 20px}
  .faq-answer{padding:0 20px 18px}
  .wa-float{bottom:20px;right:18px}
  .wa-float span{display:none}
  .wa-float{padding:14px 16px}
}

/* ===== RESPONSIVE: 450px ===== */
@media(max-width:450px){
  .service-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  h1{font-size:36px}
  .hero-actions{flex-direction:column;align-items:flex-start}
}