/* ==========================================================================
   PB ENTERPRISES — MANPOWER SERVICES
   Stylesheet
   Design tokens derived from brand logo (navy / steel blue / gold)
   ========================================================================== */

:root {
  /* ---- Color tokens (from logo) ---- */
  --navy-900:      #0B2545;   /* deep navy — "PB" wordmark, primary text on light */
  --navy-800:      #122E52;  /* headers / footer background */
  --blue-600:      #1B5FA6;   /* steel blue — primary brand color, links, buttons */
  --blue-400:      #4A90D9;   /* sky blue — icon gradient top, hover states */
  --gold-500:      #C9972B;   /* amber/gold — "Right People" tagline, CTA accent */
  --gold-300:      #E4C07A;   /* light gold — subtle highlights */
  --ink-900:        #1B2430;   /* body copy */
  --ink-600:        #4E5A6A;   /* secondary text */
  --paper-0:        #FFFFFF;
  --paper-50:       #F5F7FA;   /* section background */
  --paper-100:      #ECF0F5;   /* card background */
  --line-200:       #DCE2EA;   /* hairline borders */
  --success-600:    #1E7A46;
  --danger-600:     #B3261E;

  /* ---- Type scale (mobile-first, fluid via clamp) ---- */
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", Arial, sans-serif;

  --step-1: clamp(1.7rem, 1.35rem + 1.6vw, 2.7rem);   /* H1 */
  --step-2: clamp(1.4rem, 1.2rem + 0.9vw, 2rem);      /* H2 */
  --step-3: clamp(1.15rem, 1.05rem + 0.4vw, 1.4rem);  /* H3 */
  --step-0: 1rem;                                      /* body */
  --step--1: 0.875rem;                                 /* small/caption */

  /* ---- Spacing scale ---- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;

  /* ---- Layout ---- */
  --container: 1180px;
  --radius: 6px;
  --shadow-sm: 0 1px 2px rgba(11, 37, 69, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 37, 69, 0.12);
  --nav-height: 72px;
}

/* ==========================================================================
   Reset / base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 12px);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink-900);
  background: var(--paper-0);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
svg { display: block; }

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

ul, ol { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1.1;
  letter-spacing: 0.01em;
}
h1 { font-size: var(--step-1); font-weight: 800; text-transform: uppercase; }
h2 { font-size: var(--step-2); text-transform: uppercase; }
h3 { font-size: var(--step-3); }

p { max-width: 65ch; }

/* Visible keyboard focus everywhere (accessibility) */
:focus-visible {
  outline: 3px solid var(--gold-500);
  outline-offset: 2px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy-900);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.section { padding-block: var(--space-6); }
.section--tight { padding-block: var(--space-5); }
.section--alt { background: var(--paper-50); }
.section--navy { background: var(--navy-900); color: #E7ECF4; }
.section--navy h2,
.section--navy h3,
.section--navy h4 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: var(--step--1);
  color: var(--gold-500);
  margin-bottom: var(--space-1);
}

.section-head { max-width: 62ch; margin-bottom: var(--space-4); }
.section-head p { color: var(--ink-600); margin-top: var(--space-1); }
.section--navy .section-head p { color: #C4CEDD; }

/* Signature element: industrial hazard-stripe divider.
   Used sparingly (max twice per page) as a nod to safety tape /
   site-hoarding signage — the visual language of the workforce
   this company deploys. */
.stripe-divider {
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--navy-900) 0 18px,
    var(--gold-500) 18px 36px
  );
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.95rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--gold-500);
  color: var(--navy-900);
}
.btn--primary:hover { background: var(--gold-300); }

.btn--outline {
  background: transparent;
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}
.btn--outline:hover { background: rgba(255,255,255,0.12); }

.btn--ghost {
  background: transparent;
  border-color: var(--blue-600);
  color: var(--blue-600);
}
.btn--ghost:hover { background: var(--blue-600); color: #fff; }

.btn--block { width: 100%; justify-content: center; }

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--paper-0);
  border-bottom: 1px solid var(--line-200);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--navy-900);
  text-decoration: none;
  white-space: nowrap;
}
.nav__brand:hover { text-decoration: none; }
.nav__brand .brand-mark {
  width: 38px; height: 38px; flex: none;
}
.nav__brand .brand-sub {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--ink-600);
  text-transform: uppercase;
}

.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--line-200);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav__toggle span,
.nav__toggle::before,
.nav__toggle::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: var(--navy-900);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav__toggle::before { transform: translateY(-6px); }
.nav__toggle::after { transform: translateY(4px); }
.nav__toggle[aria-expanded="true"] span { opacity: 0; }
.nav__toggle[aria-expanded="true"]::before { transform: translateY(1px) rotate(45deg); }
.nav__toggle[aria-expanded="true"]::after { transform: translateY(-1px) rotate(-45deg); }

.nav__menu {
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  background: var(--paper-0);
  display: flex;
  flex-direction: column;
  padding: var(--space-3);
  gap: var(--space-1);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  overflow-y: auto;
}
.nav__menu.is-open { transform: translateX(0); }

.nav__link {
  display: block;
  padding: 0.9rem 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--navy-900);
  text-decoration: none;
  border-bottom: 1px solid var(--line-200);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--blue-600); text-decoration: none; }

.nav__cta { margin-top: var(--space-2); }

@media (min-width: 900px) {
  .nav__toggle { display: none; }
  .nav__menu {
    position: static;
    flex-direction: row;
    align-items: center;
    transform: none;
    padding: 0;
    gap: var(--space-4);
    inset: auto;
    overflow: visible;
  }
  .nav__link {
    border-bottom: none;
    padding: 0.4rem 0;
    position: relative;
  }
  .nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -4px;
    height: 2px;
    background: var(--gold-500);
    transform: scaleX(0);
    transition: transform 0.2s ease;
  }
  .nav__link:hover::after,
  .nav__link[aria-current="page"]::after { transform: scaleX(1); }
  .nav__cta { margin-top: 0; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  color: #fff;
  background: linear-gradient(100deg, rgba(11,37,69,0.92) 0%, rgba(11,37,69,0.78) 45%, rgba(27,95,166,0.55) 100%),
              url("https://images.pexels.com/photos/10410009/pexels-photo-10410009.jpeg?auto=compress&cs=tinysrgb&w=1920") center/cover no-repeat;
  padding-block: var(--space-7) var(--space-6);
}
.hero__content { max-width: 640px; }
.hero h1 { color: #fff; margin-bottom: var(--space-2); }
.hero__lede {
  font-size: 1.15rem;
  color: #DCE5F2;
  max-width: 52ch;
  margin-bottom: var(--space-4);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: var(--step--1);
  color: #fff;
  margin-bottom: var(--space-3);
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold-500); }

/* Stats strip */
.stats-strip {
  background: var(--navy-800);
  color: #fff;
  padding-block: var(--space-4);
}
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  text-align: center;
  justify-items: center;
}
.stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 1.3rem + 2vw, 2.6rem);
  color: var(--gold-500);
  line-height: 1;
}
.stat__label {
  font-size: var(--step--1);
  color: #C4CEDD;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.35rem;
  text-align: center;
}
@media (min-width: 700px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Cards / grids
   ========================================================================== */
.grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--paper-0);
  border: 1px solid var(--line-200);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--blue-400); }

.card__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--blue-400), var(--blue-600));
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin-bottom: var(--space-2);
  flex: none;
}
.card h3 { margin-bottom: 0.4rem; }
.card p { color: var(--ink-600); font-size: 0.95rem; }

/* Commitment / value strip (icon + label, matches source flyer) */
.value-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  text-align: center;
}
@media (min-width: 700px) { .value-list { grid-template-columns: repeat(4, 1fr); } }
.value-list__icon {
  width: 56px; height: 56px;
  margin-inline: auto;
  border-radius: 50%;
  border: 2px solid var(--gold-500);
  color: var(--gold-500);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-1);
}
.value-list h3 { font-size: var(--step-3); }

/* Industry tags */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.tag {
  background: var(--paper-100);
  border: 1px solid var(--line-200);
  color: var(--navy-900);
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-size: var(--step--1);
  font-weight: 600;
}

/* Timeline / process (used only where order is real, e.g. "How it works") */
.process {
  display: grid;
  gap: var(--space-3);
  counter-reset: step;
}
@media (min-width: 800px) { .process { grid-template-columns: repeat(3, 1fr); } }
.process__step { position: relative; padding-left: 3rem; }
.process__step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 2.25rem; height: 2.25rem;
  background: var(--navy-900);
  color: var(--gold-500);
  font-family: var(--font-display);
  font-weight: 800;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* Testimonial / quote */
.quote {
  border-left: 4px solid var(--gold-500);
  padding-left: var(--space-3);
  font-size: 1.1rem;
  color: var(--navy-900);
  font-style: italic;
}
.quote cite { display: block; margin-top: var(--space-1); font-style: normal; font-size: var(--step--1); color: var(--ink-600); }
.section--navy .quote { color: #fff; }
.section--navy .quote cite { color: #C4CEDD; }

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner {
  background: linear-gradient(120deg, rgba(11,37,69,0.93), rgba(27,95,166,0.85)),
              url("https://images.pexels.com/photos/33175650/pexels-photo-33175650.jpeg?auto=compress&cs=tinysrgb&w=1600") center/cover no-repeat;
  color: #fff;
  border-radius: var(--radius);
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.25rem; }
.cta-banner p { color: #DCE5F2; }

/* ==========================================================================
   Forms
   ========================================================================== */
.form { display: grid; gap: var(--space-2); max-width: 640px; }
.form-row { display: grid; gap: var(--space-2); }
@media (min-width: 640px) { .form-row--2 { grid-template-columns: 1fr 1fr; } }

.field { display: grid; gap: 0.4rem; }
.field label {
  font-weight: 600;
  font-size: var(--step--1);
  color: var(--navy-900);
}
.field .required { color: var(--danger-600); }
.field input,
.field select,
.field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line-200);
  border-radius: var(--radius);
  background: var(--paper-0);
  color: var(--ink-900);
  width: 100%;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--blue-600);
}
.field textarea { resize: vertical; min-height: 120px; }
.field small.hint { color: var(--ink-600); font-size: 0.8rem; }
.field .error-msg {
  color: var(--danger-600);
  font-size: 0.85rem;
  display: none;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--danger-600); }
.field.has-error .error-msg { display: block; }

.form-status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.success { background: #E4F3EA; color: var(--success-600); border: 1px solid var(--success-600); }
.form-status.error { background: #FBEAE9; color: var(--danger-600); border: 1px solid var(--danger-600); }

/* ==========================================================================
   FAQ (accordion, works without JS as native <details>)
   ========================================================================== */
.faq-item {
  border-bottom: 1px solid var(--line-200);
}
.faq-item summary {
  cursor: pointer;
  padding: var(--space-2) 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy-900);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--gold-500);
  flex: none;
  line-height: 1;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding-bottom: var(--space-2); color: var(--ink-600); }

/* ==========================================================================
   Contact info blocks / map
   ========================================================================== */
.contact-block { display: flex; gap: var(--space-2); align-items: flex-start; margin-bottom: var(--space-3); }
.contact-block__icon {
  width: 44px; height: 44px; flex: none;
  border-radius: 50%;
  background: var(--paper-100);
  color: var(--blue-600);
  display: flex; align-items: center; justify-content: center;
}
.contact-block h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.contact-block p { color: var(--ink-600); font-size: 0.95rem; }

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-200);
  aspect-ratio: 4 / 3;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy-900);
  color: #C4CEDD;
  padding-block: var(--space-6) var(--space-4);
}
.footer-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-5);
}
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
}
.footer-brand { display: flex; align-items: center; gap: 0.6rem; margin-bottom: var(--space-2); }
.footer-brand strong { color: #fff; font-family: var(--font-display); font-size: 1.1rem; }
.site-footer h4 {
  color: #fff;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
}
.site-footer a { color: #C4CEDD; }
.site-footer a:hover { color: var(--gold-500); }
.site-footer ul li { margin-bottom: 0.5rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: space-between;
  font-size: 0.85rem;
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mb-0 { margin-bottom: 0; }
.flow > * + * { margin-top: var(--space-2); }
.breadcrumb {
  font-size: var(--step--1);
  color: var(--ink-600);
  padding-block: var(--space-2);
}
.breadcrumb a { color: var(--ink-600); }
.breadcrumb [aria-current="page"] { color: var(--navy-900); font-weight: 600; }

.page-hero {
  background: var(--navy-900);
  color: #fff;
  padding-block: var(--space-5);
}
.page-hero h1 { color: #fff; margin-bottom: 0.4rem; }
.page-hero p { color: #C4CEDD; }