/* ==========================================================================
   RASCO.ID — Design System
   Palette:  --ink #12213A  --steel #2B4C7E  --amber #E8A33D
             --paper #F6F5F2  --slate #5B6472  --crate #8B5E34
   Type:     Display  = 'Space Grotesk'   Body = 'Inter'   Utility = 'IBM Plex Mono'
   Signature: the "manifest route line" (Sumber → Gudang → Distribusi → Klien)
   ========================================================================== */

:root{
  --ink:#12213A;
  --ink-2:#1B2E4D;
  --steel:#2B4C7E;
  --amber:#E8A33D;
  --amber-2:#C87F1E;
  --paper:#F6F5F2;
  --paper-2:#EDEAE2;
  --slate:#5B6472;
  --crate:#8B5E34;
  --white:#FFFFFF;
  --line:#DAD5C8;

  --display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --body: 'Inter', -apple-system, Segoe UI, sans-serif;
  --mono: 'IBM Plex Mono', 'Courier New', monospace;

  --radius: 4px;
  --container: 1180px;
  --shadow: 0 10px 30px -12px rgba(18,33,58,0.25);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--display); margin:0 0 .5em; line-height:1.15; letter-spacing:-0.01em; }
p{ margin:0 0 1em; color:var(--slate); }
ul{ padding-left:1.2em; }
.container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 24px; }
.mono{ font-family:var(--mono); }

/* Focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--amber); outline-offset:2px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--amber-2);
  display:flex;
  align-items:center;
  gap:.5em;
  margin-bottom:.9em;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px; background:var(--amber-2);
}

/* ---------- Top utility bar ---------- */
.topbar{
  background:var(--ink);
  color:#C9D3E4;
  font-family:var(--mono);
  font-size:.76rem;
}
.topbar .container{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:8px; padding-bottom:8px; flex-wrap:wrap; gap:6px;
}
.topbar a{ color:#C9D3E4; }
.topbar a:hover{ color:var(--amber); }
.topbar .sep{ opacity:.4; margin:0 8px; }
.lang-switch a{ padding:2px 6px; }
.lang-switch .active{ color:var(--amber); }

/* ---------- Header / nav ---------- */
header.site{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:50;
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 0;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:var(--display); font-weight:700; font-size:1.3rem; color:var(--ink);
}
.brand .mark{
  width:34px; height:34px; border-radius:6px;
  background:var(--ink);
  display:flex; align-items:center; justify-content:center;
  color:var(--amber); font-family:var(--mono); font-weight:700; font-size:.95rem;
}
.brand small{ display:block; font-family:var(--mono); font-size:.6rem; color:var(--slate); font-weight:400; letter-spacing:.08em;}
.navlinks{ display:flex; gap:28px; align-items:center; }
.navlinks a{
  font-size:.92rem; font-weight:600; color:var(--ink-2);
  position:relative; padding:4px 0;
}
.navlinks a::after{
  content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--amber);
  transition:width .2s ease;
}
.navlinks a:hover::after,.navlinks a[aria-current="page"]::after{ width:100%; }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--display); font-weight:600; font-size:.9rem;
  padding:11px 20px; border-radius:var(--radius); border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{ background:var(--amber); color:var(--ink); }
.btn-primary:hover{ background:var(--amber-2); }
.btn-outline{ border-color:var(--ink); color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:var(--white); }
.btn-ghost{ color:var(--ink); border-color:var(--line); background:var(--white); }
.navcta{ display:flex; gap:12px; align-items:center; }
.menu-toggle{ display:none; }

/* ---------- Manifest route line — SIGNATURE ELEMENT ---------- */
.route{
  display:flex; align-items:center; width:100%;
  font-family:var(--mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.08em;
}
.route .node{
  display:flex; flex-direction:column; align-items:center; gap:8px; color:var(--ink-2);
  min-width:64px;
}
.route .dot{
  width:11px; height:11px; border-radius:2px; background:var(--ink); border:2px solid var(--ink);
}
.route .node.active .dot{ background:var(--amber); border-color:var(--amber); }
.route .track{
  flex:1; height:2px; background:repeating-linear-gradient(90deg,var(--slate) 0 6px, transparent 6px 12px);
  position:relative; margin:0 4px 22px;
}
.route .track.done{ background:var(--amber); }

/* ---------- Hero ---------- */
.hero{
  background:var(--ink);
  color:var(--white);
  position:relative;
  overflow:hidden;
  padding:64px 0 0;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(180deg, transparent 60%, var(--paper) 100%),
    repeating-linear-gradient(135deg, rgba(232,163,61,.05) 0 2px, transparent 2px 26px);
  pointer-events:none;
}
.hero-grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:center;
  padding-bottom:56px;
}
.hero h1{
  font-size:clamp(2.1rem,4vw,3.35rem);
  color:var(--white);
}
.hero h1 em{ font-style:normal; color:var(--amber); }
.hero p.lead{ color:#C9D3E4; font-size:1.08rem; max-width:52ch; }
.hero-cta{ display:flex; gap:14px; margin-top:26px; flex-wrap:wrap; }
.hero-stats{
  display:flex; gap:0; margin-top:44px; border-top:1px solid rgba(255,255,255,.15); padding-top:22px;
}
.hero-stats div{ flex:1; border-left:1px solid rgba(255,255,255,.15); padding-left:18px; }
.hero-stats div:first-child{ border-left:none; padding-left:0; }
.hero-stats b{ font-family:var(--display); font-size:1.6rem; display:block; color:var(--amber); }
.hero-stats span{ font-family:var(--mono); font-size:.72rem; color:#AEB9CC; text-transform:uppercase; letter-spacing:.06em; }

.hero-panel{
  background:var(--paper);
  color:var(--ink);
  border-radius:6px;
  padding:26px;
  box-shadow:var(--shadow);
}
.hero-panel h3{ font-size:1.05rem; }
.manifest-card{
  font-family:var(--mono); font-size:.8rem;
  border:1px dashed var(--line); border-radius:4px; padding:14px; margin-top:14px;
  background:var(--white);
}
.manifest-card .row{ display:flex; justify-content:space-between; padding:5px 0; border-bottom:1px solid var(--paper-2); }
.manifest-card .row:last-child{ border-bottom:none; }
.manifest-card .row b{ color:var(--ink); }

.hero-route-wrap{ position:relative; z-index:1; border-top:1px solid rgba(255,255,255,.14); padding:22px 0; }
.hero-route-wrap .route{ color:#C9D3E4; }
.hero-route-wrap .node{ color:#C9D3E4; }

/* ---------- Sections ---------- */
section{ padding:76px 0; }
section.tight{ padding:52px 0; }
.section-head{ max-width:640px; margin-bottom:40px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.bg-white{ background:var(--white); }
.bg-ink{ background:var(--ink); color:var(--white); }
.bg-ink p{ color:#C9D3E4; }
.bg-ink h2{ color:var(--white); }
.bg-panel{ background:var(--paper-2); }
.divider-line{ border:none; border-top:1px solid var(--line); margin:0; }

/* ---------- Illustrated icon blocks (custom SVG, no stock photos) ---------- */
.icard{
  background:var(--white); border:1px solid var(--line); border-radius:6px; padding:28px;
  transition:transform .18s ease, box-shadow .18s ease;
  height:100%;
}
.icard:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.icard .icon{ width:52px; height:52px; margin-bottom:18px; }
.icard h3{ font-size:1.08rem; }
.icard p{ font-size:.93rem; margin-bottom:0; }
.grid{ display:grid; gap:24px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }

/* ---------- Process / route mini-diagram section ---------- */
.flow{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:20px; }
.flow .step{ position:relative; padding:24px 22px 0; border-left:2px dashed var(--line); }
.flow .step:first-child{ border-left:2px solid var(--ink); }
.flow .step .num{ font-family:var(--mono); color:var(--amber-2); font-size:.75rem; }
.flow .step .dotmark{ position:absolute; left:-7px; top:20px; width:12px; height:12px; background:var(--amber); border-radius:2px; }
.flow .step:first-child .dotmark{ background:var(--ink); left:-8px; }

/* ---------- Category / product showcase (SVG illustration blocks) ---------- */
.showcase{
  display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;
}
.showcase.reverse .art{ order:2; }
.art{
  background:linear-gradient(135deg,var(--ink) 0%, var(--steel) 100%);
  border-radius:8px; padding:30px; aspect-ratio:4/3; display:flex; align-items:center; justify-content:center;
}
.taglist{ display:flex; flex-wrap:wrap; gap:8px; margin:18px 0; }
.taglist span{
  font-family:var(--mono); font-size:.72rem; border:1px solid var(--line); border-radius:20px;
  padding:5px 12px; color:var(--ink-2);
}

/* ---------- Testimonials ---------- */
.testi{
  background:var(--white); border:1px solid var(--line); border-radius:6px; padding:26px;
}
.testi p{ font-style:italic; color:var(--ink-2); }
.testi .who{ font-family:var(--mono); font-size:.78rem; color:var(--slate); margin-top:14px; }

/* ---------- Logo strip ---------- */
.logostrip{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:22px; opacity:.75; }
.logostrip span{ font-family:var(--mono); font-size:.85rem; letter-spacing:.05em; color:var(--slate); border:1px solid var(--line); padding:8px 16px; border-radius:4px; }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--amber); color:var(--ink); border-radius:8px; padding:44px; text-align:center;
}
.cta-band h2{ margin-bottom:.3em; }
.cta-band p{ color:var(--ink-2); }

/* ---------- Footer ---------- */
footer.site{ background:var(--ink); color:#C9D3E4; padding:56px 0 0; font-size:.92rem; }
.footgrid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; padding-bottom:40px; }
footer.site h4{ color:var(--white); font-size:.85rem; font-family:var(--mono); text-transform:uppercase; letter-spacing:.08em; margin-bottom:16px;}
footer.site a{ color:#C9D3E4; }
footer.site a:hover{ color:var(--amber); }
footer.site li{ margin-bottom:9px; list-style:none; }
footer.site ul{ padding:0; }
.footbottom{
  border-top:1px solid rgba(255,255,255,.12); padding:18px 0; display:flex; justify-content:space-between;
  font-family:var(--mono); font-size:.74rem; color:#8A96AC; flex-wrap:wrap; gap:8px;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb{ font-family:var(--mono); font-size:.76rem; color:var(--slate); padding:16px 0; }
.breadcrumb a{ color:var(--slate); }
.breadcrumb a:hover{ color:var(--amber-2); }

/* ---------- Blog listing + sidebar ---------- */
.blog-layout{ display:grid; grid-template-columns:2.1fr 1fr; gap:48px; align-items:start; }
.post-card{
  display:grid; grid-template-columns:220px 1fr; gap:22px; background:var(--white);
  border:1px solid var(--line); border-radius:6px; overflow:hidden; margin-bottom:24px;
}
.post-card .thumb{ background:linear-gradient(135deg,var(--steel),var(--ink)); min-height:100%; display:flex; align-items:center; justify-content:center; }
.post-card .body{ padding:22px 22px 22px 0; }
.post-meta{ font-family:var(--mono); font-size:.72rem; color:var(--amber-2); text-transform:uppercase; letter-spacing:.06em; margin-bottom:8px; }
.post-card h2{ font-size:1.2rem; }
.post-card h2 a:hover{ color:var(--steel); }
.readmore{ font-family:var(--mono); font-size:.78rem; font-weight:600; color:var(--ink); display:inline-flex; align-items:center; gap:6px; }
.readmore:hover{ color:var(--amber-2); }

.pagination{ display:flex; gap:8px; justify-content:center; margin-top:8px; }
.pagination a,.pagination span{
  width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:.85rem; border:1px solid var(--line); border-radius:4px; background:var(--white);
}
.pagination .current{ background:var(--ink); color:var(--white); border-color:var(--ink); }

.sidebar-box{ background:var(--white); border:1px solid var(--line); border-radius:6px; padding:22px; margin-bottom:24px; }
.sidebar-box h3{ font-size:.95rem; font-family:var(--mono); text-transform:uppercase; letter-spacing:.06em; border-bottom:2px solid var(--ink); padding-bottom:10px; margin-bottom:14px; }
.sidebar-box ul{ margin:0; padding:0; }
.sidebar-box li{ list-style:none; padding:9px 0; border-bottom:1px solid var(--paper-2); font-size:.9rem; }
.sidebar-box li:last-child{ border-bottom:none; }
.sidebar-box li a{ display:flex; justify-content:space-between; gap:8px; }
.sidebar-box li a:hover{ color:var(--amber-2); }
.tagcloud{ display:flex; flex-wrap:wrap; gap:8px; }
.tagcloud a{ font-family:var(--mono); font-size:.72rem; border:1px solid var(--line); border-radius:20px; padding:5px 12px; }
.tagcloud a:hover{ background:var(--ink); color:var(--white); border-color:var(--ink); }
.sidebar-cta{ background:var(--ink); color:#fff; border-radius:6px; padding:22px; }
.sidebar-cta p{ color:#C9D3E4; font-size:.88rem; }

/* ---------- Article page ---------- */
.article-head{ max-width:820px; }
.article-head h1{ font-size:clamp(1.8rem,3.4vw,2.5rem); }
article.post-body{ max-width:760px; font-size:1.02rem; }
article.post-body h2{ margin-top:1.6em; font-size:1.4rem; }
article.post-body h3{ margin-top:1.3em; font-size:1.15rem; }
article.post-body p{ color:var(--ink-2); }
article.post-body ul li,article.post-body ol li{ color:var(--ink-2); margin-bottom:.4em; }
article.post-body blockquote{
  border-left:3px solid var(--amber); margin:1.6em 0; padding:.4em 0 .4em 1.2em; font-style:italic; color:var(--slate);
}
.article-cover{ border-radius:8px; overflow:hidden; margin:24px 0 8px; aspect-ratio:16/7; background:linear-gradient(135deg,var(--steel),var(--ink)); display:flex; align-items:center; justify-content:center; }
.share-row{ display:flex; gap:10px; margin-top:32px; padding-top:20px; border-top:1px solid var(--line); }
.share-row a{ border:1px solid var(--line); border-radius:20px; padding:7px 14px; font-family:var(--mono); font-size:.75rem; }
.author-box{ display:flex; gap:16px; align-items:center; background:var(--paper-2); border-radius:6px; padding:18px; margin-top:32px; }
.author-box .av{ width:52px; height:52px; border-radius:50%; background:var(--ink); color:var(--amber); display:flex; align-items:center; justify-content:center; font-family:var(--display); font-weight:700; flex-shrink:0; }

/* ---------- Forms ---------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-grid .full{ grid-column:1/-1; }
label{ display:block; font-family:var(--mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.05em; margin-bottom:6px; color:var(--ink-2); }
input,select,textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:4px; font-family:var(--body); font-size:.95rem; background:var(--white); color:var(--ink);
}
textarea{ resize:vertical; min-height:120px; }

/* ---------- Contact info strip ---------- */
.infocard{ display:flex; gap:14px; align-items:flex-start; }
.infocard .ic{ width:38px; height:38px; flex-shrink:0; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .footgrid{ grid-template-columns:1fr 1fr; }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .showcase{ grid-template-columns:1fr; gap:28px; }
  .showcase.reverse .art{ order:0; }
  .blog-layout{ grid-template-columns:1fr; }
  .flow{ grid-template-columns:repeat(2,1fr); row-gap:24px; }
}
@media (max-width: 720px){
  .navlinks{ display:none; }
  .menu-toggle{ display:block; }
  .grid-3,.grid-4,.grid-2,.form-grid{ grid-template-columns:1fr; }
  .post-card{ grid-template-columns:1fr; }
  .post-card .thumb{ min-height:160px; }
  .post-card .body{ padding:18px; }
  .route .node{ min-width:44px; font-size:.6rem; }
  .hero-stats{ flex-wrap:wrap; }
  .hero-stats div{ flex:1 1 45%; margin-bottom:14px; }
}