/* ===== NUSA MEDIA — style.css (dipakai semua halaman) ===== */
:root{--navy:#1f3a54;--navy2:#152c42;--ink:#2b3440;--muted:#5b6673;--line:#dfe4ea;--panel:#eef2f6;--wa:#25d366}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,Arial,sans-serif;color:var(--ink);line-height:1.65}
.container{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
section{padding:60px 0}
.alt{background:var(--panel)}
.kicker{color:var(--navy);font-weight:700;font-size:.78rem;letter-spacing:2px;text-transform:uppercase}
h2{color:var(--navy);font-size:clamp(1.5rem,3vw,2rem);margin:4px 0 10px}
.rule{width:64px;height:3px;background:var(--navy);border:0;margin-bottom:20px}
.lead{color:var(--muted);max-width:760px;margin-bottom:28px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px;display:block;text-decoration:none}
.card h3{color:var(--navy);font-size:.95rem;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.card p{font-size:.9rem;color:var(--muted)}
a.card{transition:transform .15s,box-shadow .15s;color:inherit}
a.card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(31,58,84,.12)}
.more{font-weight:700;color:var(--navy);margin-top:10px}
.num{display:inline-flex;min-width:38px;height:38px;padding:0 8px;border-radius:8px;background:var(--navy);color:#fff;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;margin-bottom:10px}
.steps{list-style:none}
.steps li{display:flex;gap:16px;align-items:flex-start;padding:15px 0;border-bottom:1px solid var(--line)}
.steps .num{margin:0;flex-shrink:0}
.steps h3{color:var(--navy);font-size:.95rem;text-transform:uppercase}
.steps p{font-size:.9rem;color:var(--muted)}
blockquote{font-size:1.1rem;color:var(--navy);border-left:4px solid var(--navy);padding:4px 0 4px 18px;margin:28px 0;font-style:italic}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips a,.chips span{background:#fff;border:1px solid var(--line);color:var(--navy);padding:8px 16px;border-radius:999px;text-decoration:none;font-size:.85rem;font-weight:600}
.chips a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.topbar{background:var(--navy)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:13px 0}
.brand{display:flex;gap:10px;align-items:center;color:#fff;font-weight:700;letter-spacing:2px;text-decoration:none}
.brand small{display:block;font-weight:400;letter-spacing:2.5px;font-size:.55rem;color:#c9d6e2}
.nav ul{display:flex;gap:20px;list-style:none;flex-wrap:wrap}
.nav a{color:#dbe5ee;text-decoration:none;font-size:.9rem}
.nav a:hover,.nav a.active{color:#fff;text-decoration:underline;text-underline-offset:6px}
.hero{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;text-align:center;padding:90px 0}
.hero h1{font-size:clamp(2rem,5vw,3rem);letter-spacing:5px}
.hero .sub{letter-spacing:3px;font-size:.8rem;color:#c9d6e2;margin-top:8px}
.hero .tagline{color:#dbe5ee;margin:22px 0 30px;font-size:1.05rem}
.hero.sub{text-align:left;padding:60px 0}
.hero.sub h1{font-size:clamp(1.7rem,4vw,2.4rem);letter-spacing:0}
.hero.sub p{color:#dbe5ee;max-width:640px;margin:10px 0 26px}
.crumb{font-size:.78rem;color:#aebfce;letter-spacing:1px;text-transform:uppercase;margin-bottom:14px}
.crumb a{color:#dbe5ee;text-decoration:none}
.crumb a:hover{color:#fff}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 26px;border-radius:6px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:.95rem}
.btn-solid{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-outline{border:2px solid #fff;color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn:hover{opacity:.9}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:18px;align-items:start}
.contact-grid .card p{margin-bottom:14px}
.contact-grid strong{color:var(--navy)}
.contact-grid a{color:var(--navy);font-weight:600}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
form input,form select,form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:6px;font:inherit;color:var(--ink);background:#fff;margin-bottom:12px}
form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--navy);border-color:var(--navy)}
.form-note{font-size:.8rem;color:var(--muted);margin-top:8px}
.wa-float{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.28);z-index:999;transition:transform .2s}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:30px;height:30px;fill:#fff}
footer{background:var(--navy);color:#c9d6e2;text-align:center;padding:28px 0;font-size:.9rem}
footer a{color:#fff}
footer .fbrand{letter-spacing:3px;color:#fff;font-weight:700}
@media(max-width:800px){.g2,.g3,.contact-grid,.form-grid{grid-template-columns:1fr}}
/* ===== FAQ ===== */
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:8px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:16px 48px 16px 20px;font-weight:700;color:var(--navy);list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--navy)}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .faq-a{padding:16px 20px;font-size:.95rem;color:var(--muted)}
/* ================================================
   MENU STICKY + DRAWER MOBILE (tambahan)
   ================================================ */

/* --- Header tetap terlihat saat scroll --- */
.topbar{position:sticky;top:0;z-index:1000;transition:box-shadow .3s}
.topbar.scrolled{box-shadow:0 6px 18px rgba(10,20,30,.22)}

/* Agar judul section tidak tertutup header saat klik menu anchor */
section[id]{scroll-margin-top:84px}

/* --- Tombol hamburger (tersembunyi di desktop) --- */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;background:rgba(255,255,255,.08);border:0;border-radius:8px;cursor:pointer;padding:0 9px}
.hamburger span{display:block;width:100%;height:2.5px;background:#fff;border-radius:2px;transition:transform .3s,opacity .3s}
.hamburger.active span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* --- Drawer mobile --- */
.drawer{position:fixed;inset:0;z-index:2000;pointer-events:none}
.drawer-overlay{position:absolute;inset:0;background:rgba(8,16,26,.55);opacity:0;transition:opacity .3s}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:linear-gradient(180deg,var(--navy),var(--navy2));transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:-8px 0 30px rgba(0,0,0,.25)}
.drawer.open{pointer-events:auto}
.drawer.open .drawer-overlay{opacity:1}
.drawer.open .drawer-panel{transform:translateX(0)}

.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.12)}
.drawer-head span{color:#fff;font-weight:700;letter-spacing:3px}
.drawer-close{background:none;border:0;color:#dbe5ee;font-size:1.7rem;line-height:1;cursor:pointer;padding:4px 8px}
.drawer-close:hover{color:#fff}

.drawer-links{list-style:none;padding:10px 0;flex:1;overflow-y:auto}
.drawer-links li{border-bottom:1px solid rgba(255,255,255,.08)}
.drawer-links a{display:flex;align-items:center;justify-content:space-between;padding:15px 22px;color:#dbe5ee;text-decoration:none;font-size:1.02rem;font-weight:600}
.drawer-links a::after{content:"›";font-size:1.25rem;color:#8fa4b8}
.drawer-links a:hover,.drawer-links a.active{color:#fff;background:rgba(255,255,255,.06)}
.drawer-links a.active::after{color:#fff}

.drawer-foot{padding:20px 22px 26px;border-top:1px solid rgba(255,255,255,.12)}
.drawer-foot .btn{width:100%;text-align:center;margin-bottom:12px}
.drawer-foot p{font-size:.85rem;color:#c9d6e2;text-align:center;line-height:1.7}

/* Kunci scroll halaman saat drawer terbuka */
body.menu-open{overflow:hidden}

/* --- Mobile: sembunyikan menu biasa, tampilkan hamburger --- */
@media(max-width:900px){
  .nav ul.nav-links{display:none}
  .hamburger{display:flex}
}