/* UjuziTech Group — production stylesheet.
   Built on top of nocturne.css (design-system tokens + base components).
   Page-specific layout lives here as real classes — no inline styles. */

:root {
  --page-max: 1200px;
  --pad-x: 80px;
}

body { background: var(--color-bg); }

.page { max-width: var(--page-max); margin: 0 auto; position: relative; }

/* — image placeholders (swap for real <img> tags before shipping) — */
.img-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 160px;
  background: repeating-linear-gradient(135deg, #232532 0 12px, #1b1d2b 12px 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in srgb, var(--color-text) 45%, transparent);
  font: 11px/1.4 ui-monospace, Menlo, monospace;
  text-align: center;
  padding: 12px;
}

/* — nav — */
.site-nav {
  position: absolute; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 26px var(--pad-x);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 500; font-size: 17px; color: var(--color-text); text-decoration: none; }
.lp-mark {
  width: 26px; height: 26px; border: 1.5px solid var(--color-accent); border-radius: 6px;
  transform: rotate(45deg); display: inline-block; position: relative; flex: none;
}
.lp-mark::after { content: ""; position: absolute; inset: 6px; background: var(--color-accent); border-radius: 2px; opacity: .55; }
.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-links a:not(.btn) { color: var(--color-text); font-size: 14px; text-decoration: none; }
.nav-links a:not(.btn):hover { color: var(--color-accent); }
.nav-toggle { display: none; background: transparent; border: 1px solid var(--color-divider); border-radius: var(--radius-md); color: var(--color-text); width: 40px; height: 40px; cursor: pointer; }

/* — hero — */
.hero {
  position: relative; height: 68vh; min-height: 520px; max-height: 680px;
  display: flex; align-items: flex-end; overflow: hidden;
}
.hero-media { position: absolute; inset: 0; mix-blend-mode: lighten; background-color: transparent; }
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(13,14,22,.55) 0%, rgba(13,14,22,.35) 35%, rgba(13,14,22,.96) 92%);
}
.hero-copy { position: relative; padding: 0 var(--pad-x) 56px; max-width: 980px; }
.hero-copy h1 { font-size: 76px; line-height: .98; letter-spacing: -.03em; margin: 0 0 20px; }
.hero-copy p { font-size: 19px; line-height: 1.55; color: var(--color-neutral-300); max-width: 46ch; margin: 0 0 24px; }
.accent-text { color: var(--color-accent); }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* — generic section — */
.section { padding: 60px var(--pad-x); }
.section--alt { background: var(--color-surface); }
.section-head { max-width: 640px; margin-bottom: 32px; }
.section-head--row { display: flex; justify-content: space-between; align-items: flex-end; max-width: none; margin-bottom: 28px; }
.eyebrow { font: 600 11px/1 ui-monospace, Menlo, monospace; letter-spacing: .16em; text-transform: uppercase; color: var(--color-accent); }
.section-head h2 { font-size: 40px; letter-spacing: -.02em; margin: 16px 0 12px; }
.section-head--row h2 { margin: 16px 0 0; }
.section-head p { font-size: 16px; color: var(--color-neutral-300); margin: 0; }
.glow-line { height: 1px; border: 0; margin: 0 var(--pad-x); background: linear-gradient(to right, transparent, var(--color-divider) 48px, var(--color-divider) calc(100% - 48px), transparent); }

/* — news / case-study cards — */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.media-card { padding: 0; overflow: hidden; }
.media-card .img-placeholder, .media-card img.photo-fill { height: 160px; }
.media-card .card-body-wrap { padding: 22px; }
.media-card .card-meta-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.media-card .card-meta-row time { font-size: 11px; color: var(--color-neutral-600); }
.case-card .img-placeholder, .case-card img.photo-fill { height: 180px; }
img.photo-fill { width: 100%; object-fit: cover; display: block; }
.hero-media img.photo-fill { position: absolute; inset: 0; height: 100%; }

/* — logos strip — */
.logos { padding: 40px var(--pad-x) 36px; }
.logos-label { font: 600 10px/1 ui-monospace, Menlo, monospace; letter-spacing: .16em; text-transform: uppercase; color: var(--color-neutral-600); margin: 0 0 18px; }
.logos-row { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; opacity: .55; font: 600 18px/1 Inter, system-ui; color: var(--color-neutral-300); letter-spacing: -.01em; }

/* — services — */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.svc-card i { font-size: 26px; color: var(--color-accent); display: block; margin-bottom: 14px; }

/* — products — */
.product-list { display: grid; gap: 18px; }
.product-row {
  display: grid; grid-template-columns: 200px 1fr auto; gap: 32px; align-items: center;
  padding: 26px; background: var(--color-surface); border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
}
.product-row .card-title { font-size: 22px; }

/* — why us — */
.whyus { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.whyus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
.whyus-item i { font-size: 24px; color: var(--color-accent); }
.whyus-item h4 { margin: 12px 0 6px; }
.whyus-item p { font-size: 14px; color: var(--color-neutral-300); margin: 0; }

/* — testimonial — */
.testimonial { padding: 0 var(--pad-x) 60px; }
.testimonial blockquote { margin: 0; border-left: 2px solid var(--color-accent); padding-left: 34px; max-width: 820px; }
.testimonial p { font-size: 26px; line-height: 1.4; letter-spacing: -.01em; color: var(--color-text); margin: 0 0 20px; }
.testimonial footer { font-size: 14px; color: var(--color-neutral-300); }

/* — contact — */
.contact { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: start; }
.contact-intro p { font-size: 16px; color: var(--color-neutral-300); max-width: 36ch; }
.contact-meta { margin-top: 32px; display: grid; gap: 14px; font-size: 14px; color: var(--color-neutral-200); }
.contact-meta span { display: flex; align-items: center; gap: 12px; }
.contact-meta i { color: var(--color-accent); font-size: 18px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form .field-full { grid-column: 1 / 3; }
.form-note { color: var(--color-neutral-300); font-size: 13px; }
.form-status { grid-column: 1/3; font-size: 13px; color: var(--color-accent-300); min-height: 18px; }

/* — newsletter — */
.newsletter {
  padding: 40px var(--pad-x); display: flex; justify-content: space-between; align-items: center;
  gap: 40px; flex-wrap: wrap; border-top: 1px solid var(--color-divider);
}
.newsletter h3 { font-size: 24px; margin: 0 0 8px; }
.newsletter p { font-size: 14px; color: var(--color-neutral-300); margin: 0; max-width: 420px; }
.newsletter-form { display: flex; gap: 10px; flex: 1; max-width: 420px; min-width: 260px; }

/* — footer — */
.site-footer {
  padding: 24px var(--pad-x) 28px; display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--color-divider); flex-wrap: wrap; gap: 12px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; font-weight: 500; color: var(--color-text); }
.footer-meta { font-size: 12px; color: var(--color-neutral-600); }
.footer-meta a { color: var(--color-neutral-600); text-decoration: underline; }
.footer-social { display: flex; gap: 16px; }

/* — chat widget — */
.chat-widget { position: fixed; bottom: 28px; right: 28px; z-index: 50; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.chat-fab {
  width: 56px; height: 56px; border-radius: 50%; padding: 0; font-size: 22px;
  box-shadow: 0 12px 30px rgba(0,0,0,.5); background: var(--color-bg);
}
.chat-panel {
  width: 340px; max-height: 460px; display: none; flex-direction: column;
  background: var(--color-bg); border: 1px solid var(--color-divider); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.chat-widget.open .chat-panel { display: flex; }
.chat-header {
  padding: 14px 16px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--color-divider); background: var(--color-surface);
}
.chat-header-title { display: flex; align-items: center; gap: 10px; color: var(--color-text); font-weight: 500; font-size: 14px; }
.chat-close { background: transparent; border: 0; color: var(--color-neutral-600); cursor: pointer; font-size: 16px; }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; min-height: 220px; }
.msg { max-width: 82%; padding: 10px 14px; border-radius: 12px; font-size: 13px; line-height: 1.5; }
.msg--bot { align-self: flex-start; background: var(--color-surface); color: var(--color-text); }
.msg--user { align-self: flex-end; background: var(--color-accent-800); color: var(--color-accent-100); }
.msg--typing { align-self: flex-start; background: var(--color-surface); color: var(--color-neutral-600); }
.chat-input-row { padding: 12px; border-top: 1px solid var(--color-divider); display: flex; gap: 8px; }
.chat-input-row .input { flex: 1; }

/* — responsive — */
@media (max-width: 900px) {
  :root { --pad-x: 28px; }
  .hero-copy h1 { font-size: 46px; }
  .hero-copy p { font-size: 16px; }
  .services-grid, .card-grid { grid-template-columns: 1fr 1fr; }
  .whyus, .contact { grid-template-columns: 1fr; }
  .whyus-grid { grid-template-columns: 1fr; }
  .product-row { grid-template-columns: 1fr; text-align: left; }
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .site-nav.nav-open .nav-links {
    display: flex; flex-direction: column; align-items: flex-start; gap: 16px;
    position: absolute; top: 64px; left: 0; right: 0; background: var(--color-bg);
    padding: 20px 28px; border-bottom: 1px solid var(--color-divider);
  }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form .field-full { grid-column: 1; }
}
@media (max-width: 620px) {
  .services-grid, .card-grid { grid-template-columns: 1fr; }
  .chat-panel { width: calc(100vw - 40px); }
}