:root{
  --blue:#2f66f6; --blue-hover:#2455d8; --blue-light:#b9c8f9; --blue-soft:rgba(47,102,246,.08);
  --orange:#ff7a1a; --orange-hover:#f06a06; --orange-soft:#fff1e6; --orange-border:#ffd9b8;
  --navy:#061b31; --slate:#64748d; --dark:#1c1e54; --darkest:#0d253d;
  --border:#e5edf5; --white:#ffffff;
  --shadow-l1:rgba(50,50,93,.25) 0 30px 45px -30px, rgba(0,0,0,.1) 0 18px 36px -18px;
  --shadow-l2:rgba(23,23,23,.08) 0 15px 35px 0;
  --radius:6px; --font:'Source Sans 3',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'Source Code Pro',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);font-weight:300;color:var(--navy);background:var(--white);font-feature-settings:"ss01";-webkit-font-smoothing:antialiased;line-height:1.5}
.container{max-width:1080px;margin:0 auto;padding:0 24px}
a{color:var(--blue);text-decoration:none}
.mono{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.02em}

/* NAV */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
nav{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-weight:600;font-size:19px;letter-spacing:-.3px;color:var(--navy)}
.logo span{color:var(--orange)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-size:14px;font-weight:400;color:var(--navy)}
.nav-links a:hover{color:var(--blue)}
.btn{display:inline-block;font-size:16px;font-weight:400;padding:10px 20px;border-radius:4px;transition:background .15s ease,border-color .15s ease;cursor:pointer;border:1px solid transparent;text-align:center}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-hover)}
.btn-ghost{background:transparent;color:var(--blue);border:1px solid var(--blue-light)}
.btn-ghost:hover{background:var(--blue-soft)}
.btn-orange{background:var(--orange);color:#fff}
.btn-orange:hover{background:var(--orange-hover)}
.btn-sm{font-size:14px;padding:8px 16px}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;cursor:pointer;aria-label:"Menu"}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy);margin:3px 0}

/* HERO */
.hero{padding:100px 0 84px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(47,102,246,.09),rgba(255,122,26,.09));pointer-events:none}
.hero .container{position:relative}
.badge{display:inline-block;background:var(--orange-soft);border:1px solid var(--orange-border);color:var(--orange-hover);border-radius:4px;padding:6px 14px;font-size:13.5px;font-weight:400;margin-bottom:26px}
h1{font-size:50px;font-weight:300;line-height:1.1;letter-spacing:-1.2px;color:var(--navy);max-width:860px;margin:0 auto 20px}
h1 .accent{color:var(--blue);font-weight:400}
.hero-sub{font-size:18px;font-weight:300;line-height:1.5;color:var(--slate);max-width:640px;margin:0 auto 36px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:860px;margin:56px auto 0;border-top:1px solid var(--border);padding-top:40px}
.stat .num{font-family:var(--mono);font-size:34px;font-weight:500;letter-spacing:-.8px;color:var(--blue)}
.stat .lbl{font-size:14px;font-weight:400;color:var(--slate);margin-top:4px}

/* SECTION */
section{padding:86px 0}
.sec-head{max-width:660px;margin-bottom:48px}
.sec-tag{display:block;font-family:var(--mono);font-size:12px;font-weight:500;color:var(--blue);text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.sec-head h2{font-size:34px;font-weight:300;line-height:1.12;letter-spacing:-.64px;color:var(--navy);margin-bottom:14px}
.sec-head p{font-size:17px;font-weight:300;line-height:1.45;color:var(--slate)}

/* GRID CARDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow-l2);transition:box-shadow .2s ease,transform .2s ease}
.card:hover{box-shadow:var(--shadow-l1);transform:translateY(-2px)}
.card-tag{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--orange-hover);text-transform:uppercase;letter-spacing:.07em;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.card-price{font-family:var(--mono);color:var(--blue)}
.card h3{font-size:21px;font-weight:300;letter-spacing:-.22px;color:var(--navy);margin-bottom:10px}
.card p{font-size:15px;font-weight:300;line-height:1.5;color:var(--slate)}

/* KEUNGGULAN */
.features{background:#fafcff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.features .card{text-align:left}
.features .card h3{font-size:19px}

/* PAKET */
.pricing{background:var(--white)}
.price-card{position:relative;display:flex;flex-direction:column;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow-l2);transition:box-shadow .2s ease,transform .2s ease}
.price-card:hover{box-shadow:var(--shadow-l1);transform:translateY(-2px)}
.price-card.hot{border:1.5px solid var(--blue);box-shadow:var(--shadow-l1)}
.hot-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--orange);color:#fff;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.06em;padding:4px 14px;border-radius:4px;white-space:nowrap}
.price-name{font-size:15px;font-weight:400;color:var(--slate);margin-bottom:8px}
.price-num{font-size:40px;font-weight:300;letter-spacing:-.8px;color:var(--navy);margin-bottom:6px}
.price-num small{font-size:16px;color:var(--slate);font-weight:300}
.price-desc{font-size:14px;font-weight:300;color:var(--slate);margin-bottom:20px}
.price-list{list-style:none;margin:0 0 26px;flex:1}
.price-list li{font-size:14.5px;font-weight:300;color:var(--navy);padding:7px 0 7px 26px;position:relative}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:500}

/* PROSES (dark) */
.process{background:var(--dark);color:#fff}
.process .sec-tag{color:var(--orange)}
.process .sec-head h2{color:#fff}
.process .sec-head p{color:rgba(255,255,255,.72)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:32px 28px;background:rgba(255,255,255,.04)}
.step-num{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--orange);display:block;margin-bottom:18px}
.step h3{font-size:20px;font-weight:300;letter-spacing:-.2px;margin-bottom:10px;color:#fff}
.step p{font-size:15px;font-weight:300;line-height:1.5;color:rgba(255,255,255,.72)}

/* CTA */
.cta-band{background:var(--white);text-align:center;padding:104px 0}
.cta-band h2{font-size:40px;font-weight:300;letter-spacing:-.8px;color:var(--navy);margin-bottom:16px}
.cta-band p{font-size:18px;font-weight:300;color:var(--slate);margin-bottom:36px}

/* FOOTER */
footer{background:var(--darkest);color:rgba(255,255,255,.65);padding:48px 0 40px}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:24px}
.footer-logo{font-weight:600;font-size:17px;color:#fff}
.footer-logo span{color:var(--orange)}
.footer-col h4{font-family:var(--mono);font-size:12px;font-weight:500;color:#fff;letter-spacing:.07em;text-transform:uppercase;margin-bottom:14px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:8px}
.footer-col a{color:rgba(255,255,255,.7);font-size:14px;font-weight:300}
.footer-col a:hover{color:#fff}
footer .copy{width:100%;margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;font-weight:300}

/* RESPONSIVE */
@media(max-width:960px){
  .grid-3,.grid-4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  h1{font-size:38px;letter-spacing:-.8px}
  .sec-head h2{font-size:28px}
  .cta-band h2{font-size:30px}
  .hero{padding:80px 0 64px}
  section{padding:64px 0}
  .stats{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .grid-3,.grid-4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:16px}
  .stat .num{font-size:28px}
  .nav-links{display:none;position:absolute;top:57px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:18px 24px;flex-direction:column;align-items:flex-start;gap:16px;box-shadow:var(--shadow-l2)}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
}

/* ===== PORTFOLIO + NAV extra ===== */
.nav-active{font-weight:600;color:var(--blue)!important}
.pf-grid{row-gap:26px}
.pf-card{display:flex;flex-direction:column;gap:6px;transition:transform .15s ease,box-shadow .15s ease}
.pf-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-l2)}
.pf-card .btn{margin-top:auto}
.pf-featured{border:1px solid var(--orange-border);background:var(--orange-soft)}
.pf-featured .card-tag{color:var(--orange-hover);background:var(--orange-soft)}
@media(max-width:768px){.pf-card{align-items:flex-start}}