/* =====================================================
   CV. Alfa Press — Penerbit Buku Akademik
   Token system:
   Color   : --teal #17423E (sampul buku), --amber #E0A458 (aksen pita/bookmark),
             --coral #D9694F (aksen sekunder), --cream #FBF8F2, --cream-2 #F2ECDD,
             --ink #26241F, --grey #736C5E
   Shape   : radius besar (16-24px) pada card, pita "bookmark" sudut pada cover buku —
             kontras sengaja dari 3 project sebelumnya yang sudut tajam
   Type    : Display = "Fraunces" (serif ekspresif, gaya "penerbitan"), Body = "Work Sans"
   Layout  : katalog dengan SIDEBAR DI KIRI (beda dari project blog sebelumnya yang kanan)
   Signature: pita bookmark di pojok atas cover buku + ikon tumpukan buku
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,700&family=Work+Sans:wght@400;500;600;700&display=swap');

:root{
  --teal:#17423E;
  --teal-deep:#0E2C29;
  --teal-soft:#E4EEEC;
  --amber:#E0A458;
  --coral:#D9694F;
  --cream:#FBF8F2;
  --cream-2:#F2ECDD;
  --ink:#26241F;
  --grey:#736C5E;
  --maxw:1200px;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:8px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--cream); color:var(--ink);
  font-family:'Work Sans',system-ui,sans-serif; font-size:16px; line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Fraunces',serif; font-weight:700; line-height:1.2; margin:0 0 .5em; color:var(--teal-deep);}
p{margin:0 0 1em; color:var(--grey);}
a{color:var(--teal); text-decoration:none;}
a:hover{color:var(--coral);}
img,svg{max-width:100%; display:block;}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
.skip-link{position:absolute; left:-999px; top:0; background:var(--teal-deep); color:var(--cream); padding:10px 16px; z-index:999;}
.skip-link:focus{left:16px; top:16px;}

/* ===== Header ===== */
header.site-header{background:var(--cream); border-bottom:1px solid var(--cream-2); position:sticky; top:0; z-index:50;}
.nav{display:flex; align-items:center; justify-content:space-between; padding:16px 0;}
.logo{display:flex; align-items:center; gap:11px; font-family:'Fraunces',serif; font-weight:700; font-size:21px; color:var(--teal-deep);}
.logo:hover{color:var(--teal-deep);}
.logo .mark{width:34px; height:34px; background:var(--teal); border-radius:var(--r-sm); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.nav-links{display:flex; gap:26px; align-items:center;}
.nav-links a{font-size:14.5px; font-weight:500; color:var(--ink);}
.nav-links a:hover{color:var(--coral);}
.btn{
  display:inline-flex; align-items:center; gap:8px; background:var(--teal); color:var(--cream);
  padding:12px 24px; font-weight:600; font-size:14px; border:1px solid var(--teal); border-radius:999px;
  transition:.15s ease;
}
.btn:hover{background:var(--coral); border-color:var(--coral); color:var(--cream);}
.btn-outline{background:transparent; color:var(--teal-deep); border:1px solid var(--teal-deep); border-radius:999px;}
.btn-outline:hover{background:var(--teal-deep); color:var(--cream); border-color:var(--teal-deep);}
.btn-amber{background:var(--amber); border-color:var(--amber); color:var(--teal-deep);}
.btn-amber:hover{background:var(--coral); border-color:var(--coral); color:var(--cream);}
.nav .btn{padding:10px 20px; font-size:13.5px;}

/* ===== Hero ===== */
.hero{position:relative; padding:64px 0 56px; background:var(--teal-deep); overflow:hidden; border-radius:0 0 40px 40px;}
.hero::before{
  content:""; position:absolute; inset:0;
  background-image: radial-gradient(var(--amber) 1px, transparent 1px);
  background-size:26px 26px; opacity:.08;
}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:50px; align-items:center; position:relative; z-index:1;}
.eyebrow{display:inline-flex; align-items:center; gap:8px; font-size:12.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--amber); font-weight:700; margin-bottom:16px;}
.hero h1{color:var(--cream); font-size:40px; max-width:560px;}
.hero .lede{color:#C9D6D3; font-size:16px; max-width:500px; margin-bottom:26px;}
.hero-cta{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:30px;}
.hero-stats{display:flex; gap:28px; flex-wrap:wrap;}
.hstat b{display:block; font-family:'Fraunces',serif; font-size:24px; color:var(--amber);}
.hstat span{font-size:12px; color:#A7B8B4; text-transform:uppercase; letter-spacing:.04em;}
.hero-stack{position:relative; display:flex; justify-content:center;}

/* ===== Sections ===== */
section{padding:56px 0;}
.section-head{max-width:640px; margin-bottom:34px;}
.section-head h2{font-size:29px;}
.section-head .eyebrow{color:var(--coral); margin-bottom:12px;}
.section-head.center{max-width:640px; margin-left:auto; margin-right:auto; text-align:center;}

/* ===== Service cards (jasa penerbitan) ===== */
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:18px;}
.service-card{background:var(--cream); border:1px solid var(--cream-2); border-radius:var(--r-lg); padding:24px; transition:.15s;}
.service-card:hover{border-color:var(--amber); box-shadow:0 14px 30px -20px rgba(23,66,62,.35); transform:translateY(-3px);}
.service-card .icon{width:44px; height:44px; background:var(--teal-soft); border-radius:var(--r-md); display:flex; align-items:center; justify-content:center; margin-bottom:14px;}
.service-card h3{font-size:16.5px; margin-bottom:8px;}
.service-card p{font-size:13.5px; margin:0;}

/* ===== Catalog layout WITH SIDEBAR (left) ===== */
.catalog-layout{display:grid; grid-template-columns:280px 1fr; gap:36px; align-items:start;}
.catalog-sidebar{display:flex; flex-direction:column; gap:20px; position:sticky; top:90px;}
.side-widget{background:var(--cream); border:1px solid var(--cream-2); border-radius:var(--r-lg); padding:20px;}
.side-widget h4{font-family:'Fraunces',serif; font-size:15px; margin-bottom:14px; color:var(--teal-deep);}
.side-search{display:flex;}
.side-search input{flex:1; padding:10px 14px; border:1px solid var(--cream-2); border-right:none; border-radius:999px 0 0 999px; font-family:inherit; font-size:13.5px; background:var(--cream);}
.side-search button{border:1px solid var(--teal); background:var(--teal); color:var(--cream); padding:0 16px; border-radius:0 999px 999px 0; cursor:pointer;}
.cat-list{list-style:none; margin:0; padding:0;}
.cat-list li{margin-bottom:4px;}
.cat-list button{
  width:100%; text-align:left; background:none; border:none; padding:9px 12px; border-radius:var(--r-sm);
  font-size:13.5px; color:var(--ink); cursor:pointer; display:flex; justify-content:space-between; font-family:inherit;
}
.cat-list button:hover{background:var(--teal-soft);}
.cat-list button.active{background:var(--teal); color:var(--cream); font-weight:600;}
.cat-list .count{color:var(--grey); font-size:12px;}
.cat-list button.active .count{color:#B9CFCB;}
.side-cta{text-align:center;}
.side-cta p{font-size:13px;}
.side-contact p{font-size:13px; margin-bottom:8px;}

/* Book grid */
.book-toolbar{display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; flex-wrap:wrap; gap:10px;}
.book-toolbar .result-count{font-size:13px; color:var(--grey);}
.book-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.book-card{background:var(--cream); border:1px solid var(--cream-2); border-radius:var(--r-lg); overflow:hidden; transition:.18s;}
.book-card:hover{transform:translateY(-4px); box-shadow:0 18px 36px -22px rgba(23,66,62,.32); border-color:var(--amber);}
.book-cover{aspect-ratio:3/4; background:var(--teal-soft); position:relative; display:flex; align-items:center; justify-content:center; overflow:hidden;}
.book-cover .ribbon{position:absolute; top:0; right:16px; width:28px; height:44px; background:var(--coral); clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%);}
.book-cover svg{width:58%;}
.book-body{padding:18px;}
.book-body .cat-tag{font-size:11px; letter-spacing:.04em; text-transform:uppercase; color:var(--coral); font-weight:700;}
.book-body h3{font-size:15.5px; margin:8px 0 6px; line-height:1.4;}
.book-body .author{font-size:12.5px; color:var(--grey); margin-bottom:10px;}
.book-body .meta{display:flex; justify-content:space-between; align-items:center; font-size:12.5px; color:var(--grey);}

/* ===== Why us icons row ===== */
.why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.why-card{display:flex; gap:16px; align-items:flex-start;}
.why-card .icon{width:46px; height:46px; background:var(--amber); border-radius:var(--r-md); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.why-card h3{font-size:16.5px; margin-bottom:6px;}
.why-card p{font-size:13.5px; margin:0;}

/* ===== Process steps ===== */
.process-row{display:grid; grid-template-columns:repeat(4,1fr); gap:0;}
.process-step{position:relative; padding:0 18px 0 0;}
.process-step .step-num{
  width:40px; height:40px; border-radius:50%; background:var(--teal); color:var(--cream); font-family:'Fraunces',serif;
  display:flex; align-items:center; justify-content:center; font-size:16px; font-weight:700; margin-bottom:14px;
}
.process-step h4{font-size:15px; margin-bottom:6px;}
.process-step p{font-size:13px; margin:0;}
.process-step:not(:last-child)::after{
  content:""; position:absolute; top:20px; left:100%; width:18px; height:2px; background:var(--cream-2);
}

/* ===== Testimonials ===== */
.testi-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.testi-card{background:var(--teal-soft); border-radius:var(--r-lg); padding:24px;}
.testi-card p{font-style:italic; color:var(--ink); margin-bottom:14px; font-size:14px;}
.testi-who{display:flex; align-items:center; gap:12px;}
.avatar-initial{width:38px; height:38px; border-radius:50%; background:var(--teal); color:var(--cream); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:14px; flex-shrink:0; font-family:'Fraunces',serif;}
.testi-who b{font-size:13.5px; display:block; color:var(--teal-deep);}
.testi-who span{font-size:12px; color:var(--grey);}

/* ===== CTA band ===== */
.cta-band{background:var(--amber); border-radius:var(--r-lg); padding:50px 40px; text-align:center;}
.cta-band h2{font-size:27px;}
.cta-band p{color:#5C4A2A;}
.cta-band .btn{background:var(--teal-deep); border-color:var(--teal-deep);}
.cta-band .btn:hover{background:var(--coral); border-color:var(--coral);}

/* ===== Footer ===== */
footer{background:var(--teal-deep); color:#A7B8B4; padding:50px 0 26px; margin-top:20px; border-radius:40px 40px 0 0;}
.footer-grid{display:grid; grid-template-columns:2fr 1fr 1fr; gap:40px; margin-bottom:36px;}
.footer-grid .logo{color:var(--cream);}
.footer-grid h5{font-family:'Fraunces',serif; font-size:14px; color:var(--cream); margin-bottom:14px;}
.footer-grid a{display:block; font-size:13.5px; color:#93A6A1; margin-bottom:10px;}
.footer-grid a:hover{color:var(--cream);}
.footer-bottom{display:flex; justify-content:space-between; align-items:center; font-size:12.5px; color:#6E827D; border-top:1px solid #22504A; padding-top:20px; flex-wrap:wrap; gap:10px;}

/* ===== Responsive ===== */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .hero h1{font-size:31px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .catalog-layout{grid-template-columns:1fr;}
  .catalog-sidebar{position:static;}
  .book-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:1fr;}
  .process-row{grid-template-columns:repeat(2,1fr); gap:24px;}
  .process-step::after{display:none;}
  .testi-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr; gap:24px;}
  .nav-links{display:none;}
}
@media (max-width:560px){
  .book-grid{grid-template-columns:1fr;}
}

a:focus-visible, button:focus-visible, .btn:focus-visible{outline:2px solid var(--coral); outline-offset:2px;}
@media (prefers-reduced-motion: reduce){ *{transition:none !important; scroll-behavior:auto !important;} }