:root{
  --blue:#0b63ce; --navy:#081b33; --text:#172033; --muted:#657187;
  --light:#f5f8fc; --white:#fff; --border:#e2e8f0;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.65;background:#fff}
a{text-decoration:none;color:inherit}
.container{width:min(1120px,92%);margin:auto}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between}
.logo img{display:block;width:100px;height:35px;object-fit:contain;object-position:center}
nav{display:flex;gap:30px;color:#344054;font-weight:600}
nav a:hover{color:var(--blue)}
.menu{display:none;border:0;background:none;font-size:25px}
.hero{background:linear-gradient(135deg,#071b35 0%,#0c4f9e 55%,#0b79e8 100%);color:#fff;padding:100px 0}
.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:70px;align-items:center}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:2px;color:#5e9bea;margin-bottom:14px}
.hero .eyebrow{color:#a9d1ff}
h1{font-size:clamp(42px,6vw,68px);line-height:1.05;letter-spacing:-2px;margin-bottom:24px}
h2{font-size:clamp(32px,4vw,46px);line-height:1.15;margin-bottom:20px}
.lead{font-size:18px;color:#dcecff;max-width:680px}
.buttons{display:flex;gap:14px;margin-top:32px}
.btn{display:inline-block;padding:13px 24px;border-radius:7px;font-weight:700}
.primary{background:#fff;color:var(--blue)}
.outline{border:1px solid #8ec4ff;color:#fff}
.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);border-radius:18px;padding:32px;backdrop-filter:blur(8px)}
.card-icon{font-size:42px;margin-bottom:20px}
.hero-card h3{font-size:25px;margin-bottom:10px}
.hero-card p{color:#d9e9fa}
.stats{display:flex;gap:35px;border-top:1px solid rgba(255,255,255,.2);margin-top:28px;padding-top:22px}
.stats strong,.stats span{display:block}.stats strong{font-size:24px}.stats span{font-size:12px;color:#c8dcf1}
.section{padding:90px 0}.alt{background:var(--light)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.two-col p{color:var(--muted);margin-bottom:15px}
.section-head{text-align:center;max-width:700px;margin:0 auto 45px}
.section-head p:last-child{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service{background:#fff;border:1px solid var(--border);border-radius:12px;padding:30px;transition:.2s}
.service:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(16,24,40,.08)}
.icon{font-size:28px;color:var(--blue);margin-bottom:18px}
.service h3{font-size:20px;margin-bottom:10px}.service p{color:var(--muted);font-size:15px}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project{padding:32px;border:1px solid var(--border);border-radius:12px}
.project span{color:var(--blue);font-weight:800}.project h3{margin:20px 0 8px}.project p{color:var(--muted)}
.cta{background:var(--blue);color:#fff;padding:60px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta .eyebrow{color:#c5e0ff}.cta h2{margin:0}
.light{background:#fff;color:var(--blue)}
.contact-box{background:var(--light);padding:30px;border-radius:12px}
.contact-box div{padding:15px 0;border-bottom:1px solid var(--border)}.contact-box div:last-child{border:0}
.contact-box strong{display:block;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.contact-box a{color:var(--blue);font-weight:700}
footer{background:var(--navy);color:#fff;padding:35px 0}.footer{display:flex;justify-content:space-between;align-items:center}.footer .logo{color:#fff}.footer p{color:#aab8ca;font-size:14px}
@media(max-width:800px){
  nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;gap:15px;border-bottom:1px solid var(--border)}
  nav.open{display:flex}.menu{display:block}
  .hero{padding:70px 0}.hero-grid,.two-col{grid-template-columns:1fr;gap:40px}
  .cards,.project-grid{grid-template-columns:1fr 1fr}
  .cta-inner,.footer{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){.cards,.project-grid{grid-template-columns:1fr}h1{font-size:43px}.logo img{width:150px;height:54px}}
/* =========================
   ANIMATION
========================= */

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(35px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Hero */
.hero-grid > div:first-child {
    animation: fadeUp 0.9s ease-out both;
}

.hero-card {
    animation: fadeUp 1s ease-out 0.2s both;
}

/* Card */
.service {
    animation: serviceShow 0.8s ease-out both;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service:nth-child(1) {
    animation-delay: 0.1s;
}

.service:nth-child(2) {
    animation-delay: 0.3s;
}

.service:nth-child(3) {
    animation-delay: 0.5s;
}

@keyframes serviceShow {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.service:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(16, 24, 40, 0.12);
}

/* Tombol */
.btn {
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 91, 206, 0.2);
}

/* Logo */
.logo img {
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

/* Hero card icon */
.card-icon {
    animation: float 3s ease-in-out infinite;
}

/* Section */
section {
    transition: opacity 0.5s ease;
}