/* =========================================================
   CetakCepat Digital — style.css
   Tema visual: presisi industri percetakan (crop-mark accents)
   ========================================================= */

:root{
  --ink-900:#1B3A5C;
  --ink-700:#2C4A6E;
  --paper:#F5F6F8;
  --card:#FFFFFF;
  --text:#2C2C2C;
  --text-soft:#5B6472;
  --accent:#D64541;
  --accent-soft:#FBEAE9;
  --wa:#25D366;
  --wa-dark:#1DA851;
  --border:#E3E7ED;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(27,58,92,.08);
  --shadow-strong:0 16px 40px rgba(27,58,92,.14);
  --container:1100px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:'Poppins',system-ui,sans-serif;
  color:var(--ink-900);
  margin:0 0 .5em;
  line-height:1.25;
}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 24px;
  border-radius:var(--radius-sm);
  font-weight:600;
  font-size:15px;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  min-height:48px;
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--ink-900);color:#fff;}
.btn-primary:hover{background:var(--ink-700);}
.btn-primary:disabled{background:#B7C0CC;cursor:not-allowed;}
.btn-outline{background:transparent;border-color:var(--ink-900);color:var(--ink-900);}
.btn-outline:hover{background:var(--ink-900);color:#fff;}
.btn-wa{background:var(--wa);color:#fff;}
.btn-wa:hover{background:var(--wa-dark);}
.btn-block{width:100%;}
.btn-sm{padding:10px 16px;font-size:13px;min-height:auto;}
.btn-lg{padding:16px 32px;font-size:16px;}

/* ===== Header ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-top:14px;
  padding-bottom:14px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{
  width:14px;height:14px;
  background:var(--accent);
  border-radius:3px;
  position:relative;
  flex-shrink:0;
}
.brand-mark::before,.brand-mark::after{
  content:"";
  position:absolute;
  background:var(--ink-900);
}
.brand-mark::before{width:6px;height:2px;top:-4px;left:4px;}
.brand-mark::after{width:2px;height:6px;left:-4px;top:4px;}
.brand-text{font-family:'Poppins',sans-serif;font-weight:700;font-size:18px;color:var(--ink-900);}
.brand-accent{color:var(--accent);}
.main-nav{display:none;gap:24px;}
.main-nav a{font-size:14px;font-weight:500;color:var(--text-soft);}
.main-nav a:hover{color:var(--ink-900);}
.nav-cta{display:none;}
.nav-toggle{
  display:flex;flex-direction:column;justify-content:center;gap:5px;
  width:40px;height:40px;border:1px solid var(--border);border-radius:10px;
  background:#fff;cursor:pointer;
}
.nav-toggle span{width:18px;height:2px;background:var(--ink-900);margin:0 auto;display:block;}
.main-nav.open{
  display:flex;
  flex-direction:column;
  position:absolute;
  top:100%;left:0;right:0;
  background:#fff;
  padding:16px 20px 20px;
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow);
  gap:14px;
}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:56px 0 48px;
  background:
    radial-gradient(circle at 1px 1px, rgba(27,58,92,.08) 1px, transparent 1px) 0 0/22px 22px,
    linear-gradient(180deg, #EEF1F5 0%, var(--paper) 70%);
}
.hero-inner{text-align:left;}
.eyebrow{
  font-size:13px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--accent);
  margin-bottom:12px;
}
.hero h1{font-size:32px;max-width:14ch;}
.hero-sub{font-size:16px;color:var(--text-soft);max-width:50ch;}
.hero-actions{display:flex;flex-direction:column;gap:12px;margin:24px 0 36px;}
.hero-stats{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  padding-top:24px;
  border-top:1px solid var(--border);
}
.stat strong{display:block;font-family:'Poppins',sans-serif;color:var(--ink-900);font-size:15px;margin-bottom:2px;}
.stat span{font-size:13px;color:var(--text-soft);}

/* ===== Sections ===== */
.section{padding:56px 0;}
.section-alt{background:#EEF1F5;}
.section-title{font-size:24px;text-align:center;}
.section-sub{text-align:center;color:var(--text-soft);max-width:56ch;margin:0 auto 32px;}

/* ===== Cards & crop-mark accent ===== */
.card{
  background:var(--card);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  padding:28px;
  border:1px solid var(--border);
}

.crop-card{position:relative;}
.crop-card::before,.crop-card::after{
  content:"";
  position:absolute;
  width:16px;height:16px;
  border:2px solid var(--accent);
  opacity:.55;
}
.crop-card::before{top:10px;left:10px;border-right:none;border-bottom:none;}
.crop-card::after{bottom:10px;right:10px;border-left:none;border-top:none;}

/* ===== Benefits ===== */
.benefit-grid{display:grid;grid-template-columns:1fr;gap:20px;}
.benefit-card{padding:28px 24px;}
.benefit-icon{
  width:46px;height:46px;
  border-radius:12px;
  background:var(--accent-soft);
  color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.benefit-icon svg{width:22px;height:22px;}
.benefit-card h3{font-size:17px;}
.benefit-card p{color:var(--text-soft);font-size:14px;margin:0;}

/* ===== Katalog Produk ===== */
.product-grid{display:grid;grid-template-columns:1fr;gap:20px;}
.product-card{
  background:var(--card);
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.product-thumb{
  height:140px;
  background:linear-gradient(135deg,var(--ink-900),var(--ink-700));
  display:flex;align-items:center;justify-content:center;
  color:#fff;
}
.product-thumb svg{width:40px;height:40px;opacity:.85;}
.product-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.product-body h3{font-size:16px;margin:0;}
.product-price{font-size:13px;color:var(--text-soft);}
.product-price strong{color:var(--accent);font-weight:700;}
.product-body .btn{margin-top:auto;}
.empty-state{
  text-align:center;
  color:var(--text-soft);
  padding:40px 20px;
  grid-column:1/-1;
}

/* ===== Kalkulator ===== */
.calc-layout{display:grid;grid-template-columns:1fr;gap:20px;}
.calc-form{display:flex;flex-direction:column;gap:18px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-size:13px;font-weight:600;color:var(--ink-900);}
.field .optional{font-weight:400;color:var(--text-soft);}
.field input,.field select,.field textarea{
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  font-size:15px;
  font-family:inherit;
  color:var(--text);
  background:#fff;
  min-height:48px;
}
.field textarea{min-height:96px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--ink-900);
  box-shadow:0 0 0 3px rgba(27,58,92,.12);
}
.size-fields{flex-direction:row;gap:12px;}
.field-half{display:flex;flex-direction:column;gap:6px;flex:1;}
.field-half label{font-size:13px;font-weight:600;color:var(--ink-900);}
.field-half input{
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  font-size:15px;
  min-height:48px;
  width:100%;
}
.field-error{color:var(--accent);font-size:13px;margin:0;}

.price-card{text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;}
.price-label{font-size:13px;font-weight:600;color:var(--text-soft);text-transform:none;margin:0;}
.price-value{font-family:'Poppins',sans-serif;font-size:36px;font-weight:700;color:var(--ink-900);margin:0;}
.price-hint{font-size:13px;color:var(--text-soft);margin:0 0 16px;}
.price-card .btn{margin-top:8px;}

/* ===== Upload ===== */
.upload-box{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:2px dashed var(--border);
  border-radius:var(--radius-md);
  padding:28px 16px;
  cursor:pointer;
  text-align:center;
  color:var(--text-soft);
  transition:border-color .15s ease, background .15s ease;
}
.upload-box:hover{border-color:var(--ink-900);background:#F8F9FB;}
.upload-icon{color:var(--ink-900);}
.upload-icon svg{width:26px;height:26px;}
.upload-text{font-size:14px;}
.checkbox-line{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:13px;
  color:var(--text-soft);
  margin-top:12px;
}
.checkbox-line input{margin-top:3px;}

.order-form{display:flex;flex-direction:column;gap:20px;max-width:640px;margin:0 auto;}

/* ===== Ringkasan ===== */
.summary-card{max-width:640px;margin:0 auto;}
.summary-list{display:grid;grid-template-columns:1fr;gap:10px;margin:0 0 20px;}
.summary-list div{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:10px 0;
  border-bottom:1px solid var(--border);
  font-size:14px;
}
.summary-list dt{color:var(--text-soft);}
.summary-list dd{margin:0;font-weight:600;color:var(--ink-900);text-align:right;}
.summary-note{
  background:var(--accent-soft);
  border-radius:var(--radius-sm);
  padding:14px 16px;
  font-size:13px;
  color:var(--ink-900);
  margin-bottom:20px;
}

/* ===== Timeline ===== */
.timeline{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:24px;}
.timeline-step{display:flex;gap:16px;align-items:flex-start;}
.timeline-index{
  flex-shrink:0;
  width:36px;height:36px;
  border-radius:50%;
  background:var(--ink-900);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:'Poppins',sans-serif;
  font-weight:700;
  font-size:14px;
}
.timeline-step h3{font-size:16px;margin-bottom:4px;}
.timeline-step p{color:var(--text-soft);font-size:14px;margin:0;}

/* ===== Testimoni ===== */
.testi-grid{display:grid;grid-template-columns:1fr;gap:20px;}
.testi-card{display:flex;flex-direction:column;gap:14px;}
.testi-card blockquote{margin:0;font-size:15px;color:var(--text);font-style:normal;}
.testi-card figcaption{font-size:13px;color:var(--text-soft);font-weight:600;}

/* ===== CTA Akhir ===== */
.cta-final{
  background:var(--ink-900);
  color:#fff;
  padding:56px 0;
  text-align:center;
}
.cta-final h2{color:#fff;font-size:24px;}
.cta-final p{color:#C7D2E0;max-width:48ch;margin:0 auto 24px;}

/* ===== Footer ===== */
.site-footer{background:#12233B;color:#C7D2E0;padding:40px 0 20px;}
.footer-inner{display:flex;flex-direction:column;gap:24px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand{color:#fff;font-size:18px;display:inline-block;margin-bottom:8px;}
.footer-inner p{font-size:13px;margin:0 0 6px;}
.footer-contact strong{color:#fff;font-size:13px;}
.footer-bottom{padding-top:16px;text-align:center;font-size:12px;color:#8797AD;}

/* =========================================================
   Responsive — tablet & desktop
   ========================================================= */
@media (min-width:640px){
  .hero h1{font-size:40px;}
  .hero-actions{flex-direction:row;}
  .hero-stats{grid-template-columns:repeat(3,1fr);}
  .benefit-grid{grid-template-columns:repeat(3,1fr);}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .testi-grid{grid-template-columns:repeat(3,1fr);}
  .footer-inner{flex-direction:row;justify-content:space-between;}
}

@media (min-width:900px){
  .main-nav{display:flex;}
  .nav-cta{display:inline-flex;}
  .nav-toggle{display:none;}
  .main-nav.open{position:static;flex-direction:row;box-shadow:none;border:none;padding:0;background:transparent;}
  .hero h1{font-size:48px;max-width:16ch;}
  .hero-inner{max-width:680px;}
  .calc-layout{grid-template-columns:1.2fr 1fr;align-items:start;}
  .product-grid{grid-template-columns:repeat(4,1fr);}
  .section-title{font-size:28px;}
}

/* ===== Accessibility ===== */
:focus-visible{outline:3px solid var(--ink-900);outline-offset:2px;}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;}
}