:root{
  --red:#e03131;
  --dark:#111827;
  --muted:#6b7280;
  --light:#f8fafc;
  --brand:#f59f00;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--dark);line-height:1.6;background:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1100px,92%);margin:auto}
h1,h2,h3,h4{font-family:Poppins,Inter,Arial,sans-serif;line-height:1.15;margin:0 0 .5rem}
h1{font-size:clamp(2.2rem,6vw,4.2rem);}
h2{font-size:clamp(1.4rem,3.6vw,2.2rem)}
h3{font-size:clamp(1.2rem,2.8vw,1.6rem)}
p{margin:0 0 1rem}
.section{padding:64px 0}
.grid-2{display:grid;gap:28px;grid-template-columns:1.1fr 1fr}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}}

.btn.secondary {
  background: var(--brand); /* pakai warna kuning brand */
  border-color: var(--brand);
  color: #fff;
}
.btn.secondary:hover {
  opacity: 0.9;
}

/* Logo brand di header */
.brand-logo {
  height: 42px;   /* samakan dengan ukuran .logo lama */
  width: auto;
  object-fit: contain;
  display: block;
}


/* Header */
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee;z-index:40}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--red));display:grid;place-items:center;color:#fff;font-weight:800}
.logo.small{width:34px;height:34px;border-radius:10px;font-size:.9rem}
.brand-text{display:flex;flex-direction:column;font-size:.85rem}
.brand-text span{color:var(--muted);font-size:.78rem}
.menu{display:flex;gap:18px;align-items:center}
.menu a{padding:8px 10px;border-radius:999px}
.menu .btn{background:#111827;color:#fff;padding:8px 16px}
.menu a:hover{background:#f3f4f6}
.hamburger{display:none;background:transparent;border:0;padding:6px 2px}
.hamburger span{display:block;width:26px;height:3px;background:#111;margin:5px 0;border-radius:2px}
@media (max-width:860px){
  .menu{position:fixed;inset:60px 0 auto 0;background:#fff;border-bottom:1px solid #eee;padding:10px 4vw;display:none}
  body.open .menu{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
  .hamburger{display:block}
}

/* Hero */
.hero{position:relative;min-height:78vh;display:grid;align-items:center}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.2) brightness(.7)}
.overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,24,39,.55),rgba(17,24,39,.2))}
.hero-inner{position:relative;color:#fff;padding:18vh 0 10vh}
.kicker{letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:#e5e7eb}
.hero h1{font-weight:800}
.hero h1 span{background:var(--red);padding:0 .4rem;border-radius:10px}
.subtitle{max-width:720px}
.cta-row{display:flex;gap:12px;margin-top:18px}
.btn{display:inline-block;padding:10px 18px;border-radius:999px;border:1px solid #e5e7eb;background:#fff}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.guarantee{position:absolute;right:2%;bottom:10%;text-align:center}
.badge{background:#fff;color:var(--red);font-weight:800;border-radius:999px;padding:10px 16px;box-shadow:0 8px 30px rgba(0,0,0,.15)}
.hero-wave{position:absolute;bottom:-1px;left:0;right:0;height:70px;background:linear-gradient(180deg,transparent,#fff)}

/* About */
.about .media{align-self:center}
.about blockquote{margin:10px 0 0;padding-left:14px;border-left:4px solid var(--red);color:#374151;font-style:italic}

/* Vision */
.vision{background:linear-gradient(180deg,#fff,#fafafa)}
.vision ul,.vision ol{margin:0;padding-left:1.1rem}
.vision li{margin:.3rem 0}

/* Products */
.products .product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.products .product-grid{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.products .product-grid{grid-template-columns:1fr}}
.card{border:1px solid #eee;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.card-body{padding:14px}

/* History */
.history{background:#0f172a;color:#e5e7eb}
.history .section-head p{color:#cbd5e1}
.history-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:start}
@media (max-width:900px){.history-wrap{grid-template-columns:1fr}}
.history-img{border-radius:18px;border:1px solid rgba(255,255,255,.15)}
.columns{columns:2;gap:26px;padding-left:1rem}
.columns li{margin:.3rem 0}
.columns li::marker{color:var(--brand)}

/* Contact */
.contact .contact-list{list-style:none;padding:0;margin:0}
.contact .contact-list li{margin:.6rem 0}
.contact-form{display:grid;gap:10px;align-content:start}
.contact-form label{display:grid;gap:6px;font-size:.9rem}
.contact-form input,.contact-form textarea{
  border:1px solid #e5e7eb;border-radius:12px;padding:10px 12px;font:inherit
}
.contact-form button{justify-self:start}

/* Footer */
.site-footer{background:#0b1020;color:#cbd5e1;padding:28px 0}
.footer-grid{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.footer-grid nav{display:flex;gap:14px}
.section-head{margin-bottom:12px}

/* kiri footer = logo utama + partner (satu kolom, copyright di bawah) */
.footer-left{
  display:flex;
  flex-direction:column;
  gap:10px;
}

/* baris logo: logo utama + deretan partner */
.footer-logos-wrap{
  display:flex;
  align-items:center;     /* vertikal rata tengah */
  gap:16px;
  flex-wrap:nowrap;       /* paksa satu baris */
}

/* logo utama */
.footer-main-logo{
  height:45px;
  object-fit:contain;
  display:block;
}

.menu a.active {
  color: var(--red);       /* warna merah */
  font-weight: 600;        /* lebih tebal biar jelas */
}


/* deretan logo partner */
.footer-logos{
  display:flex;
  align-items:center;
  gap:16px;
  margin-top:0;           /* penting: jangan dorong ke bawah */
}

.footer-logos img{
  height:30px;            /* samakan tinggi supaya lurus */
  object-fit:contain;
  display:block;          /* hindari baseline miring */
  filter:brightness(0) invert(1); /* biar jelas di background gelap */
  transition:transform .2s ease;
}
.footer-logos img:hover{ transform:scale(1.1); }

.copyright{ font-size:.85rem; color:#cbd5e1; }

/* responsive: boleh wrap kalau layar sempit */
@media (max-width:640px){
  .footer-logos-wrap{ flex-wrap:wrap; }
}


/* Floating WhatsApp Button */
.wa-float{
  position:fixed;
  bottom:20px;
  right:20px;
  width:60px;
  height:60px;
  background:#25d366;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 4px 12px rgba(0,0,0,0.2);
  z-index:999;
  transition:transform 0.2s ease;
}
.wa-float img{
  width:32px;
  height:32px;
}
.wa-float:hover{
  transform:scale(1.1);
}