/* =====================================================
   Digitlogy — public site design system
   ===================================================== */

:root {
  --color-bg: #0b0d10;
  --color-surface: #14171b;
  --color-surface-2: #1c2025;
  --color-text: #f2f0eb;
  --color-muted: #9a9fa6;
  --color-accent: #ff5a1f;
  --color-accent-2: #2ec4b6;
  --color-border: rgba(255,255,255,0.08);

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 14px;
  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 0.6em; }
h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-top: 0; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
p { margin: 0 0 1em; color: var(--color-text); }
a { color: var(--color-accent-2); text-decoration: none; }
img { max-width: 100%; display: block; }
.muted { color: var(--color-muted); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 1.25rem; }
.skip-link { position: absolute; left: -999px; top: 0; background: #fff; color: #000; padding: 8px; z-index: 999; }
.skip-link:focus { left: 0; }

/* ---- Header / Nav ---- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11,13,16,0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; color: var(--color-text); }
.main-nav { display: flex; gap: 1.4rem; align-items: center; }
.main-nav a { color: var(--color-text); font-size: 0.95rem; }
.main-nav a:hover { color: var(--color-accent); }
.nav-cta { background: var(--color-accent); color: #fff !important; padding: 0.5rem 1rem; border-radius: 999px; }
.nav-toggle { display: none; background: none; border: none; color: var(--color-text); font-size: 1.5rem; }

@media (max-width: 860px) {
  .main-nav { position: fixed; inset: 0; top: 64px; background: var(--color-bg); flex-direction: column; padding: 2rem; transform: translateX(100%); transition: transform 400ms var(--ease-out); }
  .main-nav.open { transform: translateX(0); }
  .nav-toggle { display: block; }
}

/* ---- Breadcrumbs ---- */
.breadcrumbs { padding: 0.75rem 1.25rem; font-size: 0.85rem; color: var(--color-muted); }
.breadcrumbs ol { list-style: none; display: flex; gap: 0.4rem; padding: 0; margin: 0; flex-wrap: wrap; }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: 0.4rem; color: var(--color-muted); }

/* ---- Hero ---- */
.hero { padding: var(--space-xl) 0 var(--space-lg); text-align: left; }
.eyebrow { color: var(--color-accent); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; font-size: 0.8rem; }
.hero-sub { max-width: 640px; font-size: 1.1rem; color: var(--color-muted); }
.hero-cta { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }

.btn-primary, .btn-ghost {
  display: inline-block; padding: 0.85rem 1.6rem; border-radius: 999px; font-weight: 600;
  transition: transform 250ms var(--ease-out), box-shadow 250ms var(--ease-out);
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(255,90,31,0.3); }
.btn-ghost { border: 1px solid var(--color-border); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-accent-2); }
.btn-link { color: var(--color-accent-2); font-weight: 600; }

/* ---- Trust strip ---- */
.trust-strip { border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); padding: var(--space-md) 0; }
.trust-grid { display: flex; gap: var(--space-lg); flex-wrap: wrap; }
.trust-grid > div { display: flex; flex-direction: column; }
.stat-big { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--color-accent); }

/* ---- Sections ---- */
section { padding: var(--space-lg) 0; }
.page-section { padding: var(--space-md) 0 var(--space-lg); }

/* ---- Card grid ---- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; margin-top: 1.5rem; }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 1.5rem; color: var(--color-text); display: block;
  transition: transform 300ms var(--ease-out), border-color 300ms ease;
}
.card:hover { transform: translateY(-6px); border-color: var(--color-accent-2); }
.card h2, .card h3 { color: var(--color-text); }
.card p:last-child { margin-bottom: 0; }
.portfolio-card img { border-radius: 8px; margin-bottom: 0.8rem; object-fit: cover; }
.blog-card img { width: 100%; height: 180px; object-fit: cover; border-radius: 8px; margin-bottom: 0.8rem; }

/* ---- Testimonial ---- */
.testimonial-section blockquote { max-width: 720px; margin: 0 auto; text-align: center; font-size: 1.3rem; font-family: var(--font-display); }
.testimonial-block { border-left: 3px solid var(--color-accent); padding-left: 1rem; margin: 1.5rem 0; font-style: italic; }

/* ---- CTA band ---- */
.cta-band { background: var(--color-surface-2); border-radius: var(--radius); padding: var(--space-md); text-align: center; }
.cta-band h2 { margin-bottom: 0.5rem; }
.inline-cta { margin-top: var(--space-md); }

/* ---- Service page ---- */
.service-page, .case-study, .blog-post { max-width: 780px; }
.process-list { padding-left: 1.2rem; }
.process-list li { margin-bottom: 0.6rem; }
details { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 10px; padding: 0.8rem 1rem; margin-bottom: 0.6rem; }
details summary { cursor: pointer; font-weight: 600; }

/* ---- Filter pills (portfolio) ---- */
.filter-pills { display: flex; gap: 0.6rem; flex-wrap: wrap; margin: 1rem 0; }
.pill { border: 1px solid var(--color-border); border-radius: 999px; padding: 0.4rem 1rem; color: var(--color-text); font-size: 0.9rem; }
.pill-active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

/* ---- Case study before/after ---- */
.service-log-item { border-top: 1px solid var(--color-border); padding: 1rem 0; }
.result-metric { color: var(--color-accent-2); font-weight: 600; }
.before-after { display: flex; gap: 1rem; flex-wrap: wrap; }
.before-after figure { margin: 0; flex: 1; min-width: 200px; }
.before-after figcaption { text-align: center; color: var(--color-muted); font-size: 0.85rem; }

/* ---- Contact page ---- */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-lg); margin-top: 1.5rem; }
.contact-form label, .admin-form label { display: block; margin-bottom: 1rem; font-size: 0.9rem; color: var(--color-muted); }
.contact-form input, .contact-form textarea, .admin-form input, .admin-form textarea, .admin-form select {
  width: 100%; margin-top: 0.3rem; padding: 0.7rem; border-radius: 8px; border: 1px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text); font-family: var(--font-body); font-size: 1rem;
}
.hp-field { position: absolute; left: -9999px; }
.map-embed { margin-top: 1rem; border-radius: var(--radius); overflow: hidden; }
.success-msg { color: var(--color-accent-2); font-weight: 600; }
.login-error { color: #ff6b6b; font-weight: 600; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---- 404 ---- */
.not-found-search { display: flex; gap: 0.6rem; max-width: 480px; margin: 1.5rem 0; }
.not-found-search input { flex: 1; padding: 0.7rem; border-radius: 8px; border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); }
.not-found-links { display: flex; gap: 1rem; flex-wrap: wrap; list-style: none; padding: 0; }

/* ---- Sitemap ---- */
.sitemap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
.sitemap-grid ul { padding-left: 1rem; }
@media (max-width: 700px) { .sitemap-grid { grid-template-columns: 1fr; } }

/* ---- Footer ---- */
.site-footer { border-top: 1px solid var(--color-border); padding: var(--space-lg) 0 var(--space-md); margin-top: var(--space-lg); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-md); }
.footer-grid h3 { font-size: 1rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.footer-grid a { display: block; color: var(--color-text); margin-bottom: 0.4rem; }
.footer-grid a:hover { color: var(--color-accent); }
.footer-bottom { padding-top: var(--space-md); color: var(--color-muted); font-size: 0.85rem; }
.nap { line-height: 1.8; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---- Blog body content ---- */
.blog-body h2 { margin-top: 1.8em; }
.blog-body p { color: var(--color-text); }
.blog-cover { border-radius: var(--radius); margin: 1rem 0; width: 100%; height: 340px; object-fit: cover; }