*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
--primary:#1B3A7B;--primary-light:#2B55A8;--primary-dark:#0F2354;
--primary-50:#EBF0FA;--primary-100:#C6D4F0;
--accent:#F59E0B;--accent-light:#FCD34D;
--green:#16A34A;--green-50:#DCFCE7;
--dark:#0F172A;--dark-700:#1E293B;--dark-600:#334155;
--gray-100:#F1F5F9;--gray-200:#E2E8F0;--gray-300:#CBD5E1;--gray-400:#94A3B8;--gray-500:#64748B;
--white:#FFFFFF;
--font-heading:'Plus Jakarta Sans',sans-serif;--font-body:'DM Sans',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--dark);background:var(--white);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}

@keyframes fadeInUp{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes pulse-ring{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.5);opacity:0}}

.anim{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.16,1,.3,1)}
.anim.vis{opacity:1;transform:translateY(0)}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.04);transition:all .3s}
nav.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.06)}
.nav-in{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:10px 24px}
.nav-logo{display:flex;align-items:center;gap:4px;text-decoration:none}
.nav-logo img{height:44px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{text-decoration:none;color:var(--dark-600);font-size:14px;font-weight:500;padding:8px 14px;border-radius:8px;transition:all .2s}
.nav-links a:hover{color:var(--primary);background:var(--primary-50)}
.nav-cta{background:var(--primary)!important;color:var(--white)!important;padding:10px 20px!important;border-radius:10px!important;font-weight:600!important;box-shadow:0 2px 8px rgba(27,58,123,.25)}
.nav-cta:hover{background:var(--primary-light)!important;transform:translateY(-1px)}
.mob-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.mob-btn span{display:block;width:22px;height:2px;background:var(--dark);margin:5px 0;border-radius:2px;transition:all .3s}
.mob-menu{display:none;position:fixed;top:64px;left:0;right:0;bottom:0;background:var(--white);z-index:999;padding:24px;flex-direction:column;gap:4px}
.mob-menu.open{display:flex}
.mob-menu a{display:block;padding:14px 16px;text-decoration:none;color:var(--dark);font-size:16px;font-weight:500;border-radius:10px}
.mob-menu .mc{margin-top:12px;background:var(--primary);color:var(--white);text-align:center;border-radius:12px;font-weight:600}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:110px 24px 80px;overflow:hidden;background:linear-gradient(135deg,#EBF0FA 0%,#F8FAFF 50%,#FFF 100%)}
.hero::before{content:'';position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(27,58,123,.06) 0%,transparent 70%);border-radius:50%}
.hero-in{max-width:1200px;margin:0 auto;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--primary-100);padding:8px 16px;border-radius:50px;font-size:13px;font-weight:600;color:var(--primary);margin-bottom:20px;box-shadow:0 1px 3px rgba(0,0,0,.06);animation:fadeInUp .6s ease both}
.hero-badge .stars{color:var(--accent)}
.hero h1{font-family:var(--font-heading);font-size:48px;font-weight:800;line-height:1.12;color:var(--dark);margin-bottom:12px;animation:fadeInUp .6s .1s ease both}
.hero h1 .hl{background:linear-gradient(135deg,var(--primary),var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:17px;color:var(--gray-500);line-height:1.7;margin-bottom:8px;animation:fadeInUp .6s .2s ease both;max-width:520px}
.hero-price{font-family:var(--font-heading);color:var(--primary);font-weight:700;margin-bottom:28px;animation:fadeInUp .6s .25s ease both;display:flex;align-items:center;flex-wrap:wrap;gap:7px 9px;width:fit-content;max-width:100%}
.hero-price .tag{background:var(--accent-light);color:#92400E;padding:5px 10px;border-radius:7px;font-size:11px;font-weight:800;letter-spacing:.04em;flex:0 0 auto}
.hero-price-main{font-size:17px;white-space:nowrap}.hero-price-main small{font-size:13px;font-weight:600;color:var(--gray-500)}
.hero-price-benefit{display:inline-flex;align-items:center;gap:7px;font-size:14px;white-space:nowrap}
.hero-price-benefit::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--accent);flex:0 0 auto}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;animation:fadeInUp .6s .3s ease both}
.btn-p{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:var(--white);padding:16px 28px;border-radius:14px;text-decoration:none;font-weight:700;font-size:15px;transition:all .3s;box-shadow:0 4px 16px rgba(27,58,123,.3)}
.btn-p:hover{background:var(--primary-light);transform:translateY(-2px)}
.btn-s{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--dark);padding:16px 28px;border-radius:14px;text-decoration:none;font-weight:600;font-size:15px;border:1.5px solid var(--gray-200);transition:all .3s}
.btn-s:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.hero-trust{display:flex;align-items:center;gap:16px;margin-top:24px;animation:fadeInUp .6s .4s ease both;flex-wrap:wrap}
.hero-trust-item{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--gray-500);font-weight:500}
.hero-visual{position:relative;border-radius:24px;overflow:hidden;background:var(--primary-dark);box-shadow:0 24px 60px rgba(15,35,84,.2);isolation:isolate}
.hero-visual img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}

/* STATS */
.stats{background:var(--dark);padding:44px 24px}
.stats-in{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stat{text-align:center}
.stat-n{font-family:var(--font-heading);font-size:38px;font-weight:800;color:var(--white)}
.stat-n .ac{color:var(--accent)}
.stat-l{font-size:14px;color:var(--gray-400);margin-top:4px}

/* SECTIONS */
section{padding:90px 24px}
.sec-in{max-width:1200px;margin:0 auto}
.sec-label{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px}
.sec-label::before{content:'';width:24px;height:2px;background:var(--primary);border-radius:2px}
.sec-title{font-family:var(--font-heading);font-size:38px;font-weight:800;line-height:1.2;color:var(--dark);margin-bottom:14px}
.sec-desc{font-size:16px;color:var(--gray-500);max-width:560px;line-height:1.7}

/* SERVICES */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.sc{background:var(--white);border-radius:18px;overflow:hidden;border:1px solid var(--gray-200);transition:all .4s}
.sc:hover{transform:translateY(-5px);box-shadow:0 12px 40px rgba(0,0,0,.1);border-color:transparent}
.sc-img{height:190px;overflow:hidden;position:relative}
.sc-img img{width:100%;height:100%;object-fit:cover}
.sc-img .badge-ov{position:absolute;top:12px;right:12px;background:var(--primary);color:var(--white);padding:4px 12px;border-radius:8px;font-size:11px;font-weight:700}
.sc-visual{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#F7FAFF 0%,#DCE8FA 54%,#C7D8F3 100%);isolation:isolate}
.sc-visual::before{content:'';position:absolute;width:210px;height:210px;border-radius:50%;right:-70px;bottom:-105px;background:rgba(27,58,123,.09);z-index:-1}
.sc-visual::after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,transparent 35%,rgba(255,255,255,.62) 50%,transparent 65%);transform:translateX(-110%);transition:transform .65s ease;z-index:-1}
.sc:hover .sc-visual::after{transform:translateX(110%)}
.sc-visual svg{width:min(78%,270px);height:150px;filter:drop-shadow(0 12px 18px rgba(27,58,123,.13))}
.sc-visual-label{position:absolute;left:16px;top:14px;font-family:var(--font-heading);font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--primary);background:rgba(255,255,255,.78);border:1px solid rgba(27,58,123,.12);padding:6px 9px;border-radius:999px}
.sc-visual .unit,.sc-visual .outdoor-unit,.sc-visual .house{fill:#fff;stroke:#1B3A7B;stroke-width:4;stroke-linejoin:round}
.sc-visual .detail,.sc-visual .fan-line,.sc-visual .outdoor-detail{fill:none;stroke:#7B93BC;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.sc-visual .outdoor-fan-ring{fill:#DDE8F8;stroke:#1B3A7B;stroke-width:3}
.sc-visual .fan-blades{fill:#1B3A7B}
.sc-visual .accent{fill:none;stroke:#F59E0B;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.sc-visual .tool{fill:#E8EFFA;stroke:#1B3A7B;stroke-width:4;stroke-linejoin:round}
.sc-con{padding:22px}
.sc-con h3{font-family:var(--font-heading);font-size:17px;font-weight:700;margin-bottom:6px}
.sc-con>p{font-size:13px;color:var(--gray-500);line-height:1.6;margin-bottom:14px}
.sc-price{display:flex;align-items:baseline;gap:4px;margin-bottom:14px}
.sc-price .amt{font-family:var(--font-heading);font-size:24px;font-weight:800;color:var(--primary)}
.sc-price .un{font-size:13px;color:var(--gray-400)}
.sc-feat{list-style:none;margin-bottom:18px}
.sc-feat li{display:flex;align-items:flex-start;gap:8px;padding:5px 0;font-size:13px;color:var(--dark-600)}
.sc-feat li::before{content:'✓';color:var(--primary);font-weight:700;flex-shrink:0}
.sc-cta{display:block;text-align:center;padding:12px;border-radius:12px;background:var(--primary-50);color:var(--primary);text-decoration:none;font-weight:700;font-size:14px;transition:all .3s}
.sc-cta:hover{background:var(--primary);color:var(--white)}

/* PROCESS */
.proc{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:var(--white);position:relative;overflow:hidden}
.proc::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.proc .sec-label{color:var(--accent)}.proc .sec-label::before{background:var(--accent)}
.proc .sec-title{color:var(--white)}.proc .sec-desc{color:rgba(255,255,255,.7)}
.proc-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:44px;position:relative;z-index:1}
.process-stage{min-width:0;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:rgba(255,255,255,.08);backdrop-filter:blur(10px);transition:transform .3s,background .3s}
.process-stage:hover{transform:translateY(-5px);background:rgba(255,255,255,.13)}
.stage-photo{position:relative;overflow:hidden;width:100%;aspect-ratio:442/890;background:#DCE8F8}
.stage-photo img{position:absolute;top:0;width:400%;max-width:none;height:100%;object-fit:fill}
.stage-photo-1 img{left:0}.stage-photo-2 img{left:-100%}.stage-photo-3 img{left:-200%}.stage-photo-4 img{left:-300%}
.stage-content{position:relative;padding:22px 18px 24px}
.stage-number{display:block;font-family:var(--font-heading);font-size:30px;font-weight:800;line-height:1;color:var(--accent);margin-bottom:12px}
.stage-content h3{font-family:var(--font-heading);font-size:16px;font-weight:700;line-height:1.35;margin-bottom:8px;color:var(--white)}
.stage-content p{font-size:13px;color:rgba(255,255,255,.67);line-height:1.65}
.proc-swipe-hint{display:none;margin-top:22px;color:rgba(255,255,255,.72);font-size:12px;font-weight:700;text-align:center}
.proc-swipe-hint span{color:var(--accent);padding:0 5px}

/* FEATURES */
.feat{background:var(--gray-100)}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.fc{background:var(--white);border-radius:18px;padding:28px 22px;border:1px solid transparent;transition:all .4s}
.fc:hover{border-color:var(--primary-100);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.08)}
.fc-icon{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.fc h3{font-family:var(--font-heading);font-size:16px;font-weight:700;margin-bottom:8px}
.fc p{font-size:13px;color:var(--gray-500);line-height:1.7}

/* TESTIMONIALS */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.tc{background:var(--white);border-radius:18px;padding:24px;border:1px solid var(--gray-200);transition:all .3s}
.tc:hover{box-shadow:0 4px 16px rgba(0,0,0,.08);border-color:transparent}
.tc-stars{color:var(--accent);font-size:14px;margin-bottom:10px;letter-spacing:2px}
.tc blockquote{font-size:13px;color:var(--dark-600);line-height:1.7;margin-bottom:14px;font-style:italic}
.tc-author{display:flex;align-items:center;gap:10px}
.tc-av{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;background:var(--primary-50)}
.tc-author .nm{font-family:var(--font-heading);font-size:13px;font-weight:700}
.tc-author .loc{font-size:12px;color:var(--gray-400)}

/* AREA */
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}
.ac2{background:var(--white);border-radius:14px;padding:18px 20px;border:1px solid var(--gray-200);display:flex;align-items:center;gap:12px;transition:all .3s;text-decoration:none;color:inherit}
.ac2:hover{border-color:var(--primary-100);box-shadow:0 1px 3px rgba(0,0,0,.06);transform:translateX(4px)}
.ac2 .pin{font-size:20px;flex-shrink:0}
.ac2 h4{font-family:var(--font-heading);font-size:14px;font-weight:700}
.ac2 p{font-size:12px;color:var(--gray-400)}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;margin-top:44px}
.faq-item{background:var(--white);border:1px solid var(--gray-200);border-radius:14px;overflow:hidden;transition:all .3s}
.faq-item:hover{border-color:var(--primary-100);box-shadow:0 2px 12px rgba(0,0,0,.06)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;font-family:var(--font-heading);font-size:15px;font-weight:700;color:var(--dark)}
.faq-q .icon{font-size:20px;flex-shrink:0;transition:transform .3s;color:var(--primary)}
.faq-item.open .faq-q .icon{transform:rotate(45deg)}
.faq-a{display:none;padding:0 24px 20px;font-size:14px;color:var(--gray-500);line-height:1.75;border-top:1px solid var(--gray-100)}
.faq-item.open .faq-a{display:block}

/* CTA */
.cta-sec{background:linear-gradient(135deg,var(--primary-dark),var(--primary));text-align:center;position:relative;overflow:hidden}
.cta-sec::before{content:'';position:absolute;top:50%;left:50%;width:800px;height:800px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(255,255,255,.05) 0%,transparent 70%)}
.cta-sec h2{font-family:var(--font-heading);font-size:38px;font-weight:800;color:var(--white);margin-bottom:14px;position:relative;z-index:1}
.cta-sec p{color:rgba(255,255,255,.7);font-size:16px;margin-bottom:32px;position:relative;z-index:1}
.btn-accent{display:inline-flex;align-items:center;gap:10px;background:var(--white);color:var(--primary-dark);padding:18px 36px;border-radius:14px;text-decoration:none;font-weight:800;font-size:16px;transition:all .3s;position:relative;z-index:1;box-shadow:0 4px 20px rgba(255,255,255,.3)}
.btn-accent:hover{background:var(--gray-100);transform:translateY(-2px)}
.cta-phone{margin-top:14px;font-size:14px;color:rgba(255,255,255,.5);position:relative;z-index:1}

/* FOOTER */
footer{background:var(--dark);color:var(--white);padding:72px 24px 28px}
.ft-in{max-width:1200px;margin:0 auto}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.ft-brand img{height:50px;margin-bottom:12px}
.ft-brand p{color:var(--gray-400);font-size:14px;line-height:1.7;max-width:300px}
.ft-col h4{font-family:var(--font-heading);font-size:13px;font-weight:700;margin-bottom:14px;color:var(--gray-300);text-transform:uppercase;letter-spacing:1px}
.ft-col a{display:block;color:var(--gray-400);text-decoration:none;font-size:14px;padding:3px 0;transition:color .2s}
.ft-col a:hover{color:var(--white)}
.ft-div{height:1px;background:rgba(255,255,255,.08);margin-bottom:20px}
.ft-bot{display:flex;justify-content:space-between;align-items:center}
.ft-bot p{font-size:12px;color:var(--gray-500)}

/* WA FLOAT */
.wa{position:fixed;bottom:24px;right:24px;z-index:1000;width:60px;height:60px;border-radius:18px;background:#25D366;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:all .3s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px;height:28px;fill:white}
.wa::before{content:'';position:absolute;width:100%;height:100%;border-radius:18px;background:#25D366;animation:pulse-ring 2s ease infinite}

/* RESPONSIVE */
@media(max-width:1024px){
.hero-in{grid-template-columns:1fr;text-align:center;gap:36px}
.hero h1{font-size:38px}.hero-sub{margin:0 auto 8px}.hero-price{margin-left:auto;margin-right:auto;justify-content:center}.hero-actions{justify-content:center}.hero-trust{justify-content:center}
.proc-gallery{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 24px;padding:4px 24px 18px;margin-left:-24px;margin-right:-24px;overscroll-behavior-inline:contain;scrollbar-width:none}
.proc-gallery::-webkit-scrollbar{display:none}.process-stage{flex:0 0 min(72vw,350px);scroll-snap-align:start}.proc-swipe-hint{display:block}
.feat-grid{grid-template-columns:repeat(2,1fr)}
.svc-grid{grid-template-columns:repeat(2,1fr)}
.stats-in{grid-template-columns:repeat(2,1fr)}
.ft-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.nav-links{display:none}.mob-btn{display:block}
section{padding:48px 16px}
.sec-title{font-size:26px}
.sec-desc{font-size:14px}
.hero{padding:88px 16px 40px;min-height:auto}.hero h1{font-size:28px}.hero-sub{font-size:14px}
.hero-price{width:100%;gap:6px 8px;margin-bottom:22px}.hero-price-main{font-size:16px}.hero-price-benefit{flex-basis:100%;justify-content:center;font-size:13px}
.proc-gallery{margin-top:16px;padding-left:16px;padding-right:16px;margin-left:-16px;margin-right:-16px;scroll-padding:0 16px}.process-stage{flex-basis:min(84vw,330px)}
.btn-p,.btn-s{padding:14px 22px;font-size:14px;border-radius:12px;width:100%;justify-content:center}
.hero-actions{flex-direction:column}
.hero-trust{gap:10px;flex-direction:column;align-items:center}
.feat-grid,.svc-grid,.test-grid,.area-grid{grid-template-columns:1fr;gap:12px}
.stats-in{grid-template-columns:repeat(2,1fr);gap:16px}.stat-n{font-size:24px}
.cta-sec h2{font-size:26px}
.ft-grid{grid-template-columns:1fr;gap:24px}
.ft-bot{flex-direction:column;gap:6px;text-align:center}
.faq-q{font-size:14px;padding:16px 18px}
.faq-a{padding:0 18px 16px}
.mob-menu a{padding:16px;font-size:17px;min-height:52px}
}

/* ── Perbaikan luber di layar kecil ──────────────────────────────────────
   Grid kolom tetap yang ditulis langsung di atribut style tidak pernah
   menyusut: track 1fr bertumpu pada lebar min-content isinya, jadi kartu
   ber-padding tebal memaksa halaman melebar dan bisa digeser ke samping.
   min-width:0 melepas batas itu; jumlah kolom diturunkan bertahap supaya
   isinya tetap terbaca, bukan sekadar tidak luber. */
@media(max-width:768px){
  [style*="grid-template-columns:repeat("]>*{min-width:0}
  [style*="repeat(4,1fr)"],[style*="repeat(5,1fr)"]{grid-template-columns:repeat(2,1fr)!important}
}
@media(max-width:560px){
  [style*="repeat(3,1fr)"]{grid-template-columns:repeat(2,1fr)!important}
}
@media(max-width:430px){
  [style*="repeat(2,1fr)"],[style*="repeat(3,1fr)"],
  [style*="repeat(4,1fr)"],[style*="repeat(5,1fr)"]{grid-template-columns:1fr!important}
}


/* Shared performance safeguards */
img{max-width:100%;height:auto}
img[loading="lazy"]{content-visibility:auto}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.anim{opacity:1!important;transform:none!important}}