/* =============================================================
   UX/UI Design services page — composed layout on NC tokens
   Loaded after styles.css; reuses :root design tokens.
   ============================================================= */

.uxp { --uxp-max: 1180px; }
.uxp-wrap { max-width: var(--uxp-max); margin-inline: auto; }
.uxp-section { padding: var(--space-8) var(--gutter) 0; }
.uxp-section--tight { padding-top: var(--space-7); }

.uxp-eyebrow {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--font-mono); font-size: var(--fs-eyebrow);
  font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-ink-70);
}
.uxp-eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-secondary-cyan);
}
.uxp-eyebrow--bright { color: var(--color-on-dark-muted); }
.uxp-eyebrow--bright::before { background: var(--color-secondary-lime); }

.uxp-h2 {
  font-family: var(--font-title); font-weight: 700;
  font-size: var(--fs-h2); letter-spacing: -0.02em; line-height: 1.1;
  margin: var(--space-3) 0 0;
}
.uxp-sub { font-size: var(--fs-lead); color: var(--color-ink-60); line-height: 1.55; max-width: 620px; margin: var(--space-3) 0 0; }

/* ---------- Hero ---------- */
.uxp-hero {
  position: relative; overflow: clip;
  padding: calc(var(--header-height) + var(--space-7)) var(--gutter) var(--space-8);
}
.uxp-hero__glow {
  position: absolute; z-index: 0; pointer-events: none;
  top: -30%; right: -20%; width: 80vw; height: 80vw; max-width: 1100px; max-height: 1100px;
  background: radial-gradient(50% 50% at 50% 50%,
    oklch(0.9 0.13 200 / 0.55), oklch(0.9 0.12 152 / 0.28) 45%, transparent 70%);
  animation: nc-hue 9s ease-in-out infinite alternate;
}
.uxp-hero__grid {
  position: relative; z-index: 2;
  max-width: var(--uxp-max); margin-inline: auto;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--space-7); align-items: center;
}
.uxp-hero__title {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(2.25rem, 4.4vw, 3.6rem); line-height: 1.05; letter-spacing: -0.03em;
  margin: var(--space-4) 0 0;
}
.uxp-hero__title em { font-style: italic; color: var(--color-secondary-magenta); }
.uxp-hero__lead { font-size: var(--fs-lead); line-height: 1.6; color: var(--color-ink-70); max-width: 540px; margin: var(--space-4) 0 0; }
.uxp-hero__cta { margin-top: var(--space-6); display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.uxp-hero__meta {
  margin-top: var(--space-5); display: flex; flex-wrap: wrap; gap: 10px;
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-ink-45);
}
.uxp-chip {
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 6px 12px; border: 1px solid var(--border-ink); border-radius: var(--radius-pill);
  background: var(--glass-soft);
}
.uxp-chip::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--color-secondary-green); }

/* ---------- App-window mockup (hero visual) ---------- */
.uxp-visual { position: relative; }
.uxp-mock {
  position: relative; z-index: 2;
  background: var(--color-paper);
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 80px -40px rgba(0,0,0,0.45), 0 2px 0 rgba(255,255,255,0.5) inset;
  overflow: hidden;
}
.uxp-mock__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px; border-bottom: 1px solid var(--border-ink);
  background: var(--color-surface-light);
}
.uxp-mock__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-ink-25); }
.uxp-mock__url {
  margin-left: 10px; flex: 1; height: 20px; border-radius: var(--radius-pill);
  background: var(--color-paper); border: 1px solid var(--border-ink);
}
.uxp-mock__body { display: grid; grid-template-columns: 74px 1fr; min-height: 300px; }
.uxp-mock__side { border-right: 1px solid var(--border-ink); padding: 16px 12px; display: grid; gap: 12px; align-content: start; background: color-mix(in srgb, var(--color-surface-light) 55%, transparent); }
.uxp-mock__navline { height: 8px; border-radius: 4px; background: var(--color-surface-muted); }
.uxp-mock__navline--on { background: var(--color-secondary-cyan); }
.uxp-mock__main { padding: 18px 18px 22px; display: grid; gap: 14px; align-content: start; }
.uxp-mock__head { height: 14px; width: 42%; border-radius: 5px; background: var(--color-ink); opacity: 0.8; }
.uxp-mock__tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.uxp-mock__tile { height: 46px; border-radius: 10px; background: var(--color-surface-light); border: 1px solid var(--border-ink); }
.uxp-mock__tile--flag { border-color: color-mix(in srgb, var(--color-secondary-magenta) 55%, transparent); background: color-mix(in srgb, var(--color-secondary-magenta) 9%, var(--color-paper)); }
.uxp-mock__rows { display: grid; gap: 9px; margin-top: 2px; }
.uxp-mock__row { height: 9px; border-radius: 5px; background: var(--color-surface-muted); }
.uxp-mock__row:nth-child(2) { width: 88%; }
.uxp-mock__row:nth-child(3) { width: 72%; }
.uxp-mock__cta { margin-top: 4px; height: 30px; width: 128px; border-radius: var(--radius-pill); background: var(--color-surface-muted); }

/* Annotation pins over the mockup */
.uxp-pin { position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 8px; }
.uxp-pin__label {
  font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 6px 10px; border-radius: 8px; white-space: nowrap;
  background: var(--color-ink); color: var(--color-on-dark);
  box-shadow: 0 10px 24px -12px rgba(0,0,0,0.6);
}
.uxp-pin__dot { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--color-paper); box-shadow: 0 0 0 3px currentColor; }
.uxp-pin--a { top: 20%; right: -8%; color: var(--color-secondary-magenta); }
.uxp-pin--b { top: 55%; left: -10%; color: var(--color-secondary-cyan); }
.uxp-pin--c { bottom: 8%; right: 4%; color: var(--color-secondary-green); }
.uxp-pin--b .uxp-pin__label { order: 2; }

/* ---------- 80/20 gap meter ---------- */
.uxp-gap {
  position: relative; overflow: hidden;
  background: var(--color-ink); color: var(--color-on-dark);
  border-radius: var(--radius-xl); padding: var(--space-7) var(--space-6);
}
.uxp-gap__glow { position: absolute; inset: 0; background: radial-gradient(45% 100% at 80% 10%, oklch(0.82 0.14 200 / 0.35), transparent 66%); animation: nc-hue 11s ease-in-out infinite alternate; }
.uxp-gap__in { position: relative; max-width: 900px; }
.uxp-gap__title { font-family: var(--font-title); font-weight: 700; font-size: var(--fs-h2); letter-spacing: -0.02em; line-height: 1.12; color: var(--color-on-dark); margin: var(--space-2) 0 0; }
.uxp-gap__title em { font-style: normal; color: var(--color-secondary-lime); }
.uxp-gap__bar { display: flex; gap: 6px; margin-top: var(--space-6); height: 64px; }
.uxp-gap__seg { border-radius: 14px; display: flex; flex-direction: column; justify-content: center; padding: 0 18px; font-family: var(--font-mono); }
.uxp-gap__seg--ai { flex: 80; background: var(--color-ink-elevated); border: 1px solid rgba(255,255,255,0.1); color: var(--color-on-dark-muted); }
.uxp-gap__seg--human { flex: 20; background: linear-gradient(120deg, var(--color-secondary-cyan), var(--color-secondary-lime)); color: var(--color-ink); }
.uxp-gap__pct { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
.uxp-gap__cap { font-size: 0.6875rem; letter-spacing: 0.04em; opacity: 0.85; }
.uxp-gap__seg--human .uxp-gap__cap { opacity: 1; font-weight: 600; }
.uxp-gap__note { margin-top: var(--space-4); font-size: var(--fs-md); color: var(--color-on-dark-muted); max-width: 640px; }

/* ---------- Problem grid ---------- */
.uxp-probs { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-6); }
.uxp-prob { background: var(--color-surface-light); border: 1px solid transparent; border-radius: var(--radius-lg); padding: var(--space-5); transition: border-color 0.2s var(--ease), transform 0.2s var(--ease); }
.uxp-prob:hover { transform: translateY(-3px); border-color: var(--border-ink); }
.uxp-prob__icon { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 12px; background: var(--color-paper); border: 1px solid var(--border-ink); color: var(--color-secondary-cyan); margin-bottom: var(--space-4); }
.uxp-prob__icon svg { width: 20px; height: 20px; }
.uxp-prob__title { font-family: var(--font-mono); font-size: 1.0625rem; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 8px; }
.uxp-prob__body { font-size: 0.9375rem; color: var(--color-ink-60); line-height: 1.55; margin: 0; }
.uxp-probs__foot { grid-column: 1 / -1; margin-top: var(--space-2); font-family: var(--font-mono); font-size: var(--fs-md); color: var(--color-ink); font-weight: 600; }
.uxp-probs__foot em { font-style: italic; color: var(--color-secondary-magenta); }

/* ---------- Services ---------- */
.uxp-svcs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-6); }
.uxp-svc {
  position: relative; display: flex; flex-direction: column;
  background: var(--color-surface-light); border: 1px solid transparent;
  border-radius: var(--radius-xl); padding: var(--space-6);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
.uxp-svc:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -30px rgba(0,0,0,0.4); border-color: var(--border-ink); }
.uxp-svc__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-4); }
.uxp-svc__num { font-family: var(--font-mono); font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; color: var(--color-secondary-cyan); }
.uxp-svc__tag { font-family: var(--font-mono); font-size: 0.625rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-45); padding: 5px 11px; border: 1px solid var(--border-ink); border-radius: var(--radius-pill); }
.uxp-svc__title { font-family: var(--font-title); font-size: 1.375rem; font-weight: 700; letter-spacing: -0.01em; line-height: 1.15; margin: 0 0 8px; }
.uxp-svc__lead { font-size: var(--fs-md); font-weight: 600; color: var(--color-ink); line-height: 1.45; margin: 0 0 10px; }
.uxp-svc__desc { font-size: 0.9375rem; color: var(--color-ink-60); line-height: 1.55; margin: 0 0 var(--space-4); }
.uxp-svc__meta { margin: auto 0 0; padding-top: var(--space-4); border-top: 1px solid var(--border-ink); display: grid; gap: var(--space-3); }
.uxp-svc__row { display: grid; gap: 3px; margin: 0; }
.uxp-svc__label { font-family: var(--font-mono); font-size: 0.625rem; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: var(--color-secondary-cyan); margin: 0; }
.uxp-svc__val { font-size: 0.9375rem; color: var(--color-ink-60); line-height: 1.5; margin: 0; }

/* ---------- Stepper ---------- */
.uxp-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-top: var(--space-6); counter-reset: uxstep; }
.uxp-step { position: relative; }
.uxp-step__num {
  position: relative; z-index: 2;
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  font-family: var(--font-mono); font-weight: 700; font-size: 1.0625rem;
  background: var(--color-ink); color: var(--color-on-dark); margin-bottom: var(--space-3);
}
.uxp-step:not(:last-child) .uxp-step__num::after {
  content: ""; position: absolute; top: 50%; left: 100%; z-index: -1;
  width: calc(100% + var(--space-4) - 46px); height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-surface-muted) 0 6px, transparent 6px 12px);
  transform: translateY(-50%);
}
.uxp-step__title { font-family: var(--font-mono); font-size: 1.0625rem; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 8px; }
.uxp-step__body { font-size: 0.9375rem; color: var(--color-ink-60); line-height: 1.55; margin: 0; }

/* ---------- Personas ---------- */
.uxp-who { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-6); }
.uxp-persona { background: var(--color-paper); border: 1px solid var(--border-ink); border-radius: var(--radius-lg); padding: var(--space-5); }
.uxp-persona__icon { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 10px; background: var(--color-ink); color: var(--color-secondary-lime); margin-bottom: var(--space-4); }
.uxp-persona__icon svg { width: 20px; height: 20px; }
.uxp-persona__title { font-family: var(--font-mono); font-size: 1.0625rem; font-weight: 700; margin: 0 0 8px; }
.uxp-persona__body { font-size: 0.9375rem; color: var(--color-ink-60); line-height: 1.55; margin: 0; }

/* ---------- Why-human dark band ---------- */
.uxp-human { position: relative; overflow: hidden; background: var(--color-ink); color: var(--color-on-dark); border-radius: var(--radius-xl); padding: var(--space-8) var(--space-6); }
.uxp-human__glow { position: absolute; inset: 0; background: radial-gradient(42% 90% at 18% 20%, oklch(0.82 0.16 320 / 0.35), transparent 66%); animation: nc-hue 12s ease-in-out infinite alternate; }
.uxp-human__in { position: relative; max-width: 980px; margin-inline: auto; text-align: center; }
.uxp-human__title { font-family: var(--font-title); font-weight: 700; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.02em; line-height: 1.1; color: var(--color-on-dark); margin: var(--space-2) 0 0; }
.uxp-human__lead { font-size: var(--fs-lead); color: var(--color-on-dark-muted); line-height: 1.6; max-width: 640px; margin: var(--space-4) auto 0; }
.uxp-human__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-top: var(--space-7); text-align: left; }
.uxp-human__item { display: flex; gap: 12px; align-items: flex-start; padding: var(--space-4); background: var(--color-ink-elevated); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); font-size: var(--fs-md); line-height: 1.5; color: var(--color-on-dark); }
.uxp-human__check { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: color-mix(in srgb, var(--color-secondary-lime) 22%, transparent); color: var(--color-secondary-lime); }
.uxp-human__check svg { width: 13px; height: 13px; }
.uxp-human__item em { font-style: italic; color: var(--color-on-dark); }

/* ---------- About ---------- */
.uxp-about { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-6); align-items: center; margin-top: var(--space-6); background: var(--color-surface-light); border-radius: var(--radius-xl); padding: var(--space-6); }
.uxp-about__avatar { width: 160px; height: 160px; border-radius: var(--radius-lg); overflow: hidden; flex-shrink: 0; }
.uxp-about__avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.uxp-about__body p { font-size: var(--fs-md); color: var(--color-ink-60); line-height: 1.6; margin: 0; }
.uxp-about__body p strong { color: var(--color-ink); }
.uxp-about__stats { display: flex; flex-wrap: wrap; gap: 10px; margin-top: var(--space-4); }
.uxp-stat { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-ink-70); padding: 7px 13px; border: 1px solid var(--border-ink); border-radius: var(--radius-pill); background: var(--color-paper); }

/* ---------- FAQ accordion ---------- */
.uxp-faq { max-width: 820px; margin: var(--space-6) auto 0; border-top: 1px solid var(--border-ink); }
.uxp-faq__item { border-bottom: 1px solid var(--border-ink); }
.uxp-faq__q { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-4) 0; font-family: var(--font-mono); font-size: var(--fs-md); font-weight: 700; letter-spacing: -0.01em; color: var(--color-ink); }
.uxp-faq__q::-webkit-details-marker { display: none; }
.uxp-faq__icon { flex: 0 0 auto; position: relative; width: 22px; height: 22px; }
.uxp-faq__icon::before, .uxp-faq__icon::after { content: ""; position: absolute; background: var(--color-secondary-cyan); border-radius: 2px; transition: transform 0.25s var(--ease), opacity 0.25s var(--ease); }
.uxp-faq__icon::before { top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%); }
.uxp-faq__icon::after { left: 50%; top: 0; width: 2px; height: 100%; transform: translateX(-50%); }
.uxp-faq__item[open] .uxp-faq__icon::after { transform: translateX(-50%) scaleY(0); opacity: 0; }
.uxp-faq__a { font-size: var(--fs-md); color: var(--color-ink-60); line-height: 1.65; margin: 0; padding: 0 0 var(--space-5); max-width: 700px; }
.uxp-faq__item[open] .uxp-faq__q { color: var(--color-secondary-cyan); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .uxp-hero__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .uxp-visual { max-width: 520px; margin-inline: auto; width: 100%; }
  .uxp-svcs { grid-template-columns: 1fr; }
  .uxp-probs, .uxp-who { grid-template-columns: 1fr 1fr; }
  .uxp-steps { grid-template-columns: 1fr 1fr; row-gap: var(--space-6); }
  .uxp-step:not(:last-child) .uxp-step__num::after { display: none; }
  .uxp-human__grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .uxp-probs, .uxp-who, .uxp-steps { grid-template-columns: 1fr; }
  .uxp-gap__bar { flex-direction: column; height: auto; }
  .uxp-gap__seg { padding: 14px 16px; }
  .uxp-about { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .uxp-about__stats { justify-content: center; }
  .uxp-pin { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .uxp-hero__glow, .uxp-gap__glow, .uxp-human__glow { animation: none; }
}