/*
Theme Name: Ustadz Hero Slider
Theme URI: https://example.com/
Author: ChatGPT
Description: Template WordPress ringan untuk website ustadz: Hero slider kegiatan terkini + Profil singkat + Artikel terbaru + Katalog buku.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ustadz-hero
*/

:root{
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --card:#ffffff;
  --brand:#0f766e;
  --brand2:#0b4a44;
  --accent:#0b3b66;
  --shadow: 0 10px 25px rgba(2, 6, 23, .10);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1120px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:#f8fafc;
  color:var(--text);
  line-height:1.6;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}

.u-container{max-width:var(--container);margin:0 auto;padding:0 18px}

/* Buttons */
.u-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:10px 14px;
  min-height:44px;
  border-radius:999px;border:1px solid transparent;
  font-weight:800;letter-spacing:.2px;
  cursor:pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
  user-select:none;
  font-size:15px;
}
.u-btn:active{transform: translateY(1px)}
.u-btn--primary{background:var(--brand);color:#fff;box-shadow:0 14px 26px rgba(15,118,110,.18)}
.u-btn--primary:hover{background:var(--brand2)}
.u-btn--ghost{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.25);backdrop-filter: blur(10px)}
.u-btn--ghost:hover{background:rgba(255,255,255,.16)}
.u-btn--light{background:#fff;border-color:var(--line);color:var(--text)}
.u-btn--light:hover{box-shadow: var(--shadow)}

.u-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  font-weight:900;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  color:#fff;
  backdrop-filter: blur(10px);
}

/* Header */
.u-header{
  position:sticky;top:0;z-index:50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.u-header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.u-brand{display:flex;align-items:center;gap:10px;font-weight:900}
.u-brand svg{width:28px;height:28px;fill:var(--brand)}
.u-brand-title{font-size:18px}

/* Brand alignment (fix nested anchor issue & keep logo dekat judul) */
.u-brand{display:flex;align-items:center;gap:10px;font-weight:900}
.u-brand .custom-logo-link{display:inline-flex;align-items:center;margin:0}
.u-brand .custom-logo{width:28px;height:28px;object-fit:contain;display:block}
.u-brand-title-link{display:inline-flex;align-items:center}
.u-nav{display:flex;align-items:center;gap:18px}
.u-nav a{font-weight:900;color:var(--muted);padding:10px 10px;border-radius:999px}
.u-nav a:hover{background:#f1f5f9;color:var(--text)}
.u-header-cta{display:flex;align-items:center;gap:10px}
.u-burger{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff}
.u-burger svg{width:22px;height:22px}
/* Custom logo sizing:
   - kecil di header
   - besar di avatar profil */
.u-header .custom-logo-link{display:inline-flex;align-items:center}
.u-header .custom-logo{width:28px;height:28px;object-fit:contain;display:block}

/* Avatar (Profil Singkat) menggunakan custom logo ukuran penuh */
.u-avatar .custom-logo-link{display:flex;width:100%;height:100%;align-items:center;justify-content:center}
.u-avatar .custom-logo{width:100%;height:100%;object-fit:contain;display:block;padding:14px}

/* Mobile drawer */
.u-drawer{display:none;position:fixed;inset:0;z-index:60;background: rgba(2,6,23,.55)}
.u-drawer.is-open{display:block}
.u-drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(360px, 92vw);
  background:#fff;box-shadow: var(--shadow);
  padding:18px;
  display:flex;flex-direction:column;gap:14px;
}
.u-drawer a{padding:12px 12px;border-radius:12px;font-weight:900;color:var(--muted)}
.u-drawer a:hover{background:#f1f5f9;color:var(--text)}

/* Hero slider */
.u-hero{padding:18px 0 0}
.u-slider{
  position:relative;
  border-radius:26px;
  overflow:hidden;
  background:#0b1220;
  box-shadow: 0 18px 40px rgba(2,6,23,.12);
}
.u-slides{
  display:flex;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
}
.u-slides::-webkit-scrollbar{height:0}
.u-slide{
  position:relative;
  min-width:100%;
  scroll-snap-align:start;
  height: clamp(360px, 55vh, 520px);
  color:#fff;
  background:#0b1220;
}
.u-slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02)}
.u-slide-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(2,6,23,.82) 0%, rgba(2,6,23,.46) 55%, rgba(2,6,23,.18) 100%),
    radial-gradient(900px 420px at 15% 25%, rgba(15,118,110,.25), transparent 60%);
}

.u-slide-inner{
  position:relative;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:16px;
  width:100%;
  /* ruang aman agar CTA tidak ketiban panah */
  padding: 28px 72px;
  align-items:center;
}
.u-slide h1{
  margin:10px 0 6px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -.02em;
  text-shadow: 0 10px 30px rgba(2,6,23,.35);
}
.u-slide p{margin:10px 0 0;color: rgba(255,255,255,.90);max-width:60ch}

.u-meta{margin-top:10px;display:flex;flex-wrap:wrap;gap:10px;color:rgba(255,255,255,.92);font-weight:900}
.u-meta span{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);padding:8px 10px;border-radius:999px}

.u-actions{
  margin-top:14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:flex-start;
  justify-content:flex-start;
  position:relative;
  z-index:2;
}

/* Arrows */
.u-slider-arrows{
  position:absolute;inset:0;
  display:flex;justify-content:space-between;align-items:center;
  pointer-events:none;
  padding:0 14px;
  z-index:3;
}
.u-arrow{
  pointer-events:auto;
  width:42px;height:42px;border-radius:999px;
  border:1px solid rgba(255,255,255,.22);
  background: rgba(2,6,23,.28);
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  backdrop-filter: blur(10px);
  transition: background .15s ease, transform .15s ease;
}
.u-arrow:hover{background: rgba(2,6,23,.48)}
.u-arrow:active{transform: translateY(1px)}
.u-arrow svg{width:22px;height:22px}

/* Dots */
.u-slider-dots{
  position:absolute;left:0;right:0;bottom:14px;
  display:flex;justify-content:center;gap:8px;
  pointer-events:none;
  z-index:3;
}
.u-dot{width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.35);transition:all .18s ease}
.u-dot.is-active{width:22px;background:#fff}

/* Sections */
.u-section{padding:28px 0}
.u-section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:0 0 14px}
.u-section-title h2{margin:0;font-size:22px;letter-spacing:-.01em}
.u-grid{display:grid;gap:16px}
.u-grid-2{grid-template-columns: 1fr 1.2fr}
.u-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 16px rgba(2,6,23,.04);overflow:hidden}
.u-card-pad{padding:18px}
.u-kicker{color:var(--muted);font-weight:900;font-size:12px;letter-spacing:.12em;text-transform:uppercase}

.u-profile{display:flex;gap:16px;align-items:center}
.u-avatar{width:98px;height:98px;border-radius:18px;overflow:hidden;flex:0 0 auto;background:#e2e8f0}
.u-profile h3{margin:4px 0 4px;font-size:20px}
.u-profile p{margin:0;color:var(--muted)}

.u-list{display:grid;gap:12px}
.u-post{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:14px;border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff}
.u-post:hover{box-shadow:0 10px 22px rgba(2,6,23,.06)}
.u-post-thumb{border-radius:12px;overflow:hidden;background:#e2e8f0}
.u-post-title{margin:0;font-weight:900}
.u-post-meta{color:var(--muted);font-weight:800;font-size:13px;margin-top:6px}

.u-books{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.u-book{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff;display:flex;flex-direction:column}
.u-book:hover{box-shadow:0 10px 22px rgba(2,6,23,.06)}
.u-book-cover{aspect-ratio:4/5;background:#e2e8f0}
.u-book-body{padding:12px}
.u-book-title{margin:0;font-weight:900}
.u-book-price{margin-top:6px;font-weight:900;color:var(--accent)}
.u-book-actions{padding:12px;display:flex;gap:10px;margin-top:auto}

/* Footer */
.u-footer{margin-top:36px;border-top:1px solid var(--line);background:#0b1220;color:#e2e8f0;padding:26px 0}
.u-footer a{color:#e2e8f0}
.u-footer small{color:rgba(226,232,240,.8)}

/* Responsive */
@media (max-width: 1024px){
  .u-books{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 960px){
  .u-grid-2{grid-template-columns:1fr}
}
@media (max-width: 860px){
  .u-nav{display:none}
  .u-burger{display:inline-flex}

  /* Panah disembunyikan di mobile: navigasi cukup swipe + dots */
  .u-slider-arrows{display:none}

  /* Karena panah hilang, padding kanan-kiri bisa lebih lega */
  .u-slide-inner{grid-template-columns:1fr;padding:18px}

  .u-slide{height: clamp(420px, 70vh, 640px)}

  /* CTA mobile: full width, nyaman untuk jempol */
  .u-actions{
    flex-direction:column;
    gap:12px;
    align-items:stretch;
    width:100%;
  }
  .u-actions .u-btn{
    width:100%;
    max-width:none;
  }
}
  .u-burger{display:inline-flex}

  .u-slide-inner{grid-template-columns:1fr;padding:18px 56px}
  .u-slide{height: clamp(420px, 70vh, 640px)}

  /* CTA mobile: tidak terlalu lebar & tidak menutup teks */
  .u-actions{flex-direction:column;gap:10px;align-items:flex-start}
  .u-actions .u-btn{width:auto;max-width:260px}

  .u-slider-arrows{padding:0 10px}
  .u-arrow{width:38px;height:38px}
}


/* Order form (Pesan Buku) */
.u-order{
  margin: 12px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #f8fafc;
}
.u-order-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom: 10px;
}
.u-order-price{font-weight:900;color:var(--accent)}
.u-order-grid{
  display:grid;
  grid-template-columns: 1fr 1fr 120px;
  gap: 10px;
}
.u-order-grid label{display:grid;gap:6px;font-weight:800;color:#334155}
.u-order-grid input,
.u-order-grid textarea{
  width:100%;
  padding: 10px 12px;
  border-radius: 12px;
  border:1px solid var(--line);
  background:#fff;
  font-weight:700;
  color: var(--text);
}
.u-order-grid textarea{resize:vertical}
.u-order-wide{grid-column: 1 / -1;}
.u-order-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 12px;
}
.u-order-note{
  margin: 10px 0 0;
  color: #64748b;
  font-weight: 700;
  font-size: 13px;
}
@media (max-width: 860px){
  .u-order-grid{grid-template-columns:1fr;}
}


/* Modal (Pesan Buku) */
.u-modal{
  position: fixed;
  inset: 0;
  display: none;
  z-index: 80;
}
.u-modal.is-open{display:block}
.u-modal-backdrop{
  position:absolute;inset:0;
  background: rgba(2,6,23,.55);
  backdrop-filter: blur(3px);
}
.u-modal-card{
  position: relative;
  width: min(760px, 92vw);
  max-height: min(84vh, 760px);
  overflow: auto;
  margin: 7vh auto 0;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(2,6,23,.22);
  border: 1px solid rgba(226,232,240,.9);
  padding: 18px;
}
.u-modal-x{
  position:absolute;
  top: 10px; right: 10px;
  width: 40px; height: 40px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.u-modal-x:hover{box-shadow: var(--shadow)}
.u-modal-body .u-order{margin:0} /* rapikan panel di dalam modal */


@media (max-width: 480px){
  /* Header lebih rapi */
  .u-header-inner{gap:10px}
  .u-brand{gap:8px}
  .u-brand-title{font-size:16px;line-height:1.2}
  .u-header-cta .u-btn{padding:10px 12px;min-height:42px;font-size:14px}
  .u-burger{width:42px;height:42px}

  /* Hero slider: lebih "persegi" (tidak memanjang ke bawah) */
  .u-slider{aspect-ratio: 1 / 1;}
  .u-slide{height:auto;aspect-ratio: 1 / 1;}
  .u-slide-inner{height:100%; padding:18px;}
  .u-slide p{max-width: 48ch}
  /* Kurangi teks bila terlalu panjang */
  .u-slide h1{font-size: clamp(24px, 7vw, 34px);}
  .u-slider-dots{bottom:12px}
}