/*
Theme Name: Keluarga
Theme URI: https://karimuddin.com
Author: Amir Karimuddin
Description: A cobalt/cerulean editorial theme built around a "family ledger" concept — Fraunces + Inter + IBM Plex Mono, a kawung batik motif, and numbered ledger-style post listings. Companion theme to karimuddin.com.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
License: Unlicensed (private use)
Text Domain: keluarga
*/

:root{
  --paper: #F2F6FA;
  --paper-2: #E3EDF6;
  --ink: #15222F;
  --ink-soft: #4C6274;
  --indigo: #1E4FA3;
  --indigo-deep: #0B2A57;
  --gold: #2E9BD6;
  --clay: #5C86A8;
  --line: rgba(21,34,47,0.14);
}
*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display:block; }
a{ color: inherit; }
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.kawung-bg{
  position: fixed; inset: 0; z-index: -1;
  opacity: 0.07; pointer-events: none;
}

/* ---------- header ---------- */
.topline{
  display:flex; justify-content: space-between; align-items:center;
  padding: 14px 5vw;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; letter-spacing: 0.06em;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}
.topline nav{ display:flex; align-items:center; gap: 18px; }
.topline nav ul{ display:flex; align-items:center; gap: 18px; list-style:none; margin:0; padding:0; }
.topline nav li{ list-style:none; }
.topline nav a{
  color: var(--ink-soft);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color 0.2s ease;
}
.topline nav a:hover, .topline nav a.current{ color: var(--indigo); }

/* ---------- hero ---------- */
.hero{
  padding: 3.6vw 5vw 2vw;
  max-width: 68ch;
}
.hero-label{
  font-family:'IBM Plex Mono', monospace;
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--indigo);
  display:flex; align-items:center; gap: 10px;
  margin-bottom: 14px;
}
.hero-label::before{ content:""; width: 26px; height: 1px; background: var(--gold); display:inline-block; }
h1.title, .page-title{
  font-family:'Fraunces', serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: clamp(2.1rem, 4.2vw, 3.6rem);
  line-height: 1.02;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
h1.title em{ font-style: italic; font-weight: 300; color: var(--indigo); }
.hero-sub{
  max-width: 58ch;
  font-size: 1rem; line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

.divider{
  height: 22px;
  margin: 0 5vw;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='68' height='34' viewBox='0 0 68 34'%3E%3Cg fill='none' stroke='%231E4FA3' stroke-width='1' opacity='0.35'%3E%3Ccircle cx='17' cy='17' r='11'/%3E%3Ccircle cx='51' cy='0' r='11'/%3E%3Ccircle cx='51' cy='34' r='11'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-size: 50px 22px;
  opacity: 0.7;
}

/* ---------- ledger post list (index / archive) ---------- */
.ledger{ padding: 2.6vw 5vw 3vw; }
.ledger-head{
  display:flex; justify-content: space-between; align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px; margin-bottom: 6px;
}
.ledger-head h2{ font-family:'Fraunces', serif; font-weight: 500; font-size: 1.2rem; margin:0; }
.ledger-head span{ font-family:'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-soft); letter-spacing: 0.08em; }

.link-row{
  display:grid;
  grid-template-columns: 56px 1fr auto;
  align-items:center;
  gap: 20px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.2s ease;
}
.link-row:hover{ background: var(--paper-2); }
.link-row:hover h3{ color: var(--indigo); }

.link-index{
  font-family:'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.05em;
}
.link-body h3{
  font-family:'Fraunces', serif;
  font-weight: 500;
  font-size: 1.15rem;
  margin: 0 0 4px;
  transition: color 0.2s ease;
}
.link-body p{
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin: 0 0 6px;
  max-width: 68ch;
}
.link-body span, .link-body time{
  font-family:'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.link-arrow{
  font-family:'IBM Plex Mono', monospace;
  font-size: 18px;
  color: var(--indigo);
  transition: transform 0.2s ease;
}
.link-row:hover .link-arrow{ transform: translateX(4px); }

.pagination{
  display:flex; justify-content: space-between;
  padding: 24px 4px 0;
  font-family:'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.05em;
}
.pagination a{ color: var(--indigo); text-decoration:none; }
.pagination a:hover{ text-decoration: underline; }

/* ---------- single post ---------- */

/* full-bleed cover hero, used when the post has a featured image */
.single-hero{
  position: relative;
  width: 100%;
  min-height: 58vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--indigo-deep);
}
.single-hero img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: saturate(108%) contrast(1.03);
}
.single-hero::after{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,42,87,0.82) 0%, rgba(11,42,87,0.4) 45%, rgba(11,42,87,0.05) 78%);
  z-index: 1;
}
.single-hero-content{
  position: relative; z-index: 2;
  padding: 4vw 5vw 3.4vw;
  max-width: 76ch;
  color: #fff;
}
.single-hero-content .hero-label{ color: #BFE0F5; }
.single-hero-content .hero-label::before{ background: var(--gold); }
.single-hero-content .title{ color: #fff; margin-bottom: 10px; }
.single-hero-content .single-meta{ color: rgba(255,255,255,0.85); margin: 0; }

.single-wrap{ padding: 3.2vw 5vw 4vw; max-width: 72ch; margin: 0 auto; }
.single-meta{
  font-family:'IBM Plex Mono', monospace;
  font-size: 11px; letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin: 10px 0 0;
}
.single-meta .dot{ color: var(--gold); margin: 0 6px; }
.entry-content{ font-size: 1.02rem; line-height: 1.75; color: var(--ink); }
.entry-content p{ margin: 0 0 1.2em; }
.entry-content h2{ font-family:'Fraunces', serif; font-weight: 500; margin: 1.6em 0 0.6em; }
.entry-content h3{ font-family:'Fraunces', serif; font-weight: 500; margin: 1.4em 0 0.5em; }
.entry-content img{ border-radius: 8px; margin: 1.4em 0; }
.entry-content a{ color: var(--indigo); }
.entry-content blockquote{
  border-left: 3px solid var(--gold);
  margin: 1.4em 0; padding: 4px 0 4px 18px;
  color: var(--ink-soft); font-style: italic;
}
.post-nav{
  display:flex; justify-content: space-between; gap: 20px;
  margin-top: 3em; padding-top: 1.4em;
  border-top: 1px solid var(--line);
  font-family:'IBM Plex Mono', monospace; font-size: 12px;
}
.post-nav a{ text-decoration:none; color: var(--indigo); }

/* ---------- page.php ---------- */
.page-wrap{ padding: 2vw 5vw 4vw; max-width: 72ch; }

/* ---------- footer ---------- */
footer{
  padding: 3vw 5vw 3vw;
  display:flex; justify-content: space-between; align-items:center; flex-wrap: wrap; gap: 12px;
  font-family:'IBM Plex Mono', monospace; font-size: 11px; color: var(--ink-soft); letter-spacing: 0.04em;
  border-top: 1px solid var(--line);
}
footer .mark{ color: var(--gold); }

@media (max-width: 640px){
  .link-row{ grid-template-columns: 32px 1fr auto; gap: 12px; padding: 16px 2px; }
  .link-body h3{ font-size: 1rem; }
  .single-hero{ min-height: 42vh; }
}