/* ============================================================
   Wholesale Print Direct — Corporate Modern Design System
   CMYK brand: Cyan #00AEEF · Magenta #EC008C · Yellow #FFC800 · Key #0B0D12
   ============================================================ */
:root {
  --ink: #0b0d12;
  --ink-soft: #161a23;
  --paper: #ffffff;
  --bg-gray: #f5f6f8;
  --line: #e6e8ee;
  --text: #3d4354;
  --text-light: #6b7280;
  --cyan: #00aeef;
  --magenta: #ec008c;
  --yellow: #ffc800;
  --cyan-dark: #0086b8;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 13, 18, 0.08);
  --shadow-lg: 0 24px 60px rgba(11, 13, 18, 0.16);
  --max: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--cyan-dark); text-decoration: none; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* CMYK accent bar */
.cmyk-bar { height: 5px; background: linear-gradient(90deg, var(--cyan) 0 25%, var(--magenta) 25% 50%, var(--yellow) 50% 75%, var(--ink) 75% 100%); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; padding: 14px 24px; max-width: var(--max); margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--ink); font-size: 1.05rem; letter-spacing: -0.01em; }
.logo img { height: 38px; width: auto; }
.main-nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.main-nav a { color: var(--ink); font-weight: 600; font-size: 0.9rem; padding: 8px 9px; border-radius: 8px; transition: background 0.15s; }
.main-nav a:hover, .main-nav a.active { background: var(--bg-gray); color: var(--cyan-dark); }
.header-cta { display: flex; gap: 10px; }
.btn { display: inline-block; padding: 11px 22px; border-radius: 10px; font-weight: 700; font-size: 0.92rem; transition: transform 0.15s, box-shadow 0.15s; cursor: pointer; border: none; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--magenta); color: #fff; box-shadow: 0 6px 18px rgba(236, 0, 140, 0.3); }
.btn-primary:hover { background: #d0007c; color: #fff; }
.btn-outline { background: transparent; color: var(--ink); border: 2px solid var(--ink); padding: 9px 20px; }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-cyan { background: var(--cyan); color: #fff; box-shadow: 0 6px 18px rgba(0, 174, 239, 0.35); }
.btn-cyan:hover { color: #fff; background: var(--cyan-dark); }
.btn-lg { padding: 15px 32px; font-size: 1rem; }

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(1100px 500px at 85% -10%, rgba(0, 174, 239, 0.28), transparent 60%),
              radial-gradient(900px 480px at -5% 110%, rgba(236, 0, 140, 0.22), transparent 55%),
              radial-gradient(600px 300px at 55% 120%, rgba(255, 200, 0, 0.12), transparent 60%),
              var(--ink);
  color: #c8cdd8;
  padding: 96px 0 88px;
}
.hero h1 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 20px; max-width: 20ch; }
.hero .lede { font-size: 1.18rem; max-width: 60ch; margin-bottom: 34px; color: #aab1c0; }
.hero-badge { display: inline-block; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.18); color: var(--yellow); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 7px 16px; border-radius: 999px; margin-bottom: 24px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-inner { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* page hero (interior pages) */
.page-hero { padding: 72px 0 64px; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-gray { background: var(--bg-gray); }
.section-dark { background: var(--ink); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: #aab1c0; }
.kicker { color: var(--magenta); font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.8rem; display: block; margin-bottom: 12px; }
.section-title { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: 16px; }
.section-sub { max-width: 62ch; font-size: 1.06rem; margin-bottom: 40px; }
.center { text-align: center; }
.center .section-sub { margin-left: auto; margin-right: auto; }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.2s, box-shadow 0.2s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.card-body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-body h3 { font-size: 1.18rem; }
.card-body p { font-size: 0.95rem; flex: 1; }
.card-link { font-weight: 700; color: var(--cyan-dark); font-size: 0.93rem; }
.card-link::after { content: " →"; }

.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.feature h3 { font-size: 1.08rem; margin-bottom: 10px; }
.feature p { font-size: 0.94rem; }
.feature-icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 16px; color: #fff; font-weight: 800; }
.ic-c { background: var(--cyan); } .ic-m { background: var(--magenta); } .ic-y { background: var(--yellow); color: var(--ink); } .ic-k { background: var(--ink); }

/* stats band */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat strong { display: block; font-size: 2.2rem; color: #fff; font-weight: 800; letter-spacing: -0.02em; }
.stat span { font-size: 0.9rem; color: #aab1c0; }

/* split layout */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; object-fit: cover; }
.checklist { list-style: none; margin-top: 20px; }
.checklist li { padding: 10px 0 10px 36px; position: relative; border-bottom: 1px solid var(--line); }
.checklist li::before { content: "✓"; position: absolute; left: 0; top: 8px; width: 24px; height: 24px; border-radius: 50%; background: var(--cyan); color: #fff; font-size: 0.8rem; font-weight: 800; display: flex; align-items: center; justify-content: center; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery img { border-radius: 12px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; box-shadow: var(--shadow); }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--ink) 40%, #1a2030); border-radius: 20px; padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 240px at 90% 0%, rgba(0, 174, 239, 0.25), transparent 60%), radial-gradient(400px 220px at 70% 100%, rgba(236, 0, 140, 0.2), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; font-size: 1.7rem; max-width: 24ch; }
.cta-band p { color: #aab1c0; margin-top: 8px; }

/* FAQ */
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 14px; box-shadow: var(--shadow); }
.faq-item summary { cursor: pointer; padding: 20px 24px; font-weight: 700; color: var(--ink); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--magenta); font-weight: 400; }
.faq-item[open] summary::after { content: "–"; }
.faq-item .faq-a { padding: 0 24px 20px; }

/* forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
label { font-weight: 600; color: var(--ink); font-size: 0.9rem; display: block; margin-bottom: 6px; }
input, select, textarea { width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 10px; font-family: inherit; font-size: 0.95rem; color: var(--ink); background: #fff; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.15); }

/* contact info blocks */
.info-tile { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.info-tile h3 { font-size: 1rem; margin-bottom: 6px; }
.info-tile a { font-weight: 700; }

/* breadcrumbs */
.breadcrumbs { font-size: 0.85rem; margin-bottom: 18px; color: #8a92a6; }
.breadcrumbs a { color: #aab1c0; }
.hero .breadcrumbs a:hover { color: #fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #aab1c0; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 48px; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 16px; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: #aab1c0; font-size: 0.92rem; }
.site-footer a:hover { color: var(--cyan); }
.footer-brand p { font-size: 0.92rem; max-width: 40ch; margin-top: 12px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 20px 0; font-size: 0.82rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open { display: flex; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 24px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); }
}
@media (min-width: 961px) { .nav-toggle { display: none; } }
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4, .form-grid, .gallery { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 56px; }
  .cta-band { padding: 36px 28px; }
  .header-cta .btn-outline { display: none; }
}
.nav-toggle { background: none; border: none; font-size: 1.6rem; color: var(--ink); cursor: pointer; margin-left: auto; }

/* spec tables */
.spec-table { margin: 28px auto 12px; border-collapse: collapse; min-width: min(640px, 100%); box-shadow: var(--shadow); border-radius: var(--radius); overflow: hidden; }
.spec-table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.spec-table th, .spec-table td { padding: 12px 22px; text-align: left; }
.spec-table thead th { background: #101828; color: #fff; font-weight: 700; }
.spec-table tbody tr:nth-child(even) { background: #f3f5f9; }
.spec-table tbody tr:nth-child(odd) { background: #fff; }