/* ============================================================
   StaffSupply UK — Brand Stylesheet
   Bootstrap 5.3 overrides + custom components
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── CSS Custom Properties ─────────────────────────────────── */
:root {
  --navy:        #0D1F3C;
  --navy-dark:   #081628;
  --amber:       #F5A623;
  --amber-dark:  #d48f10;
  --bg:          #F8F8F6;
  --text:        #1A1A1A;
  --muted:       #6B7280;
  --border:      #E5E7EB;
  --white:       #FFFFFF;

  /* Bootstrap overrides */
  --bs-font-sans-serif: 'Inter', system-ui, sans-serif;
  --bs-body-bg: var(--bg);
  --bs-body-color: var(--text);
  --bs-link-color: var(--navy);
  --bs-link-hover-color: var(--amber-dark);
}

/* ── Base ───────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy);
}

a { color: var(--navy); }
a:hover { color: var(--amber-dark); }

img { max-width: 100%; }

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
  background-color: var(--navy) !important;
  padding: 1rem 0;
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

.navbar-brand {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
  line-height: 1;
}

.navbar-brand .brand-staff { color: var(--white); }
.navbar-brand .brand-supply { color: var(--amber); }
.navbar-brand .brand-uk {
  color: var(--white);
  font-size: 0.65em;
  font-weight: 600;
  vertical-align: super;
  margin-left: 1px;
  opacity: 0.7;
}

.navbar-nav .nav-link {
  color: rgba(255,255,255,0.85) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.4rem 0.85rem !important;
  border-radius: 4px;
  transition: color 0.2s ease, background 0.2s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--amber) !important;
  background: rgba(255,255,255,0.06);
}

.navbar-toggler {
  border-color: rgba(255,255,255,0.3);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-amber {
  background-color: var(--amber);
  color: var(--navy);
  font-weight: 700;
  border: 2px solid var(--amber);
  padding: 0.55rem 1.4rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-amber:hover {
  background-color: var(--amber-dark);
  border-color: var(--amber-dark);
  color: var(--navy);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(245,166,35,0.35);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  font-weight: 600;
  border: 2px solid rgba(255,255,255,0.7);
  padding: 0.55rem 1.4rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  color: var(--white);
}

.btn-navy {
  background-color: var(--navy);
  color: var(--white);
  font-weight: 700;
  border: 2px solid var(--navy);
  padding: 0.55rem 1.4rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-navy:hover {
  background-color: var(--navy-dark);
  border-color: var(--navy-dark);
  color: var(--white);
  transform: translateY(-1px);
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,31,60,0.88) 0%, rgba(13,31,60,0.70) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

.hero h1 span { color: var(--amber); }

.hero .lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.88);
  max-width: 580px;
  margin-bottom: 2rem;
  font-weight: 400;
}

/* ── Page Hero (inner pages) ────────────────────────────────── */
.page-hero {
  background-color: var(--navy);
  padding: 5rem 0 3.5rem;
  color: var(--white);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.page-hero .lead {
  color: rgba(255,255,255,0.80);
  font-size: 1.1rem;
  max-width: 640px;
}

.page-hero .breadcrumb-item,
.page-hero .breadcrumb-item a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.88rem;
}

.page-hero .breadcrumb-item.active { color: var(--amber); }
.page-hero .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.35); }

/* ── Section Spacing ─────────────────────────────────────────── */
.section { padding: 5rem 0; }
.section-sm { padding: 3.5rem 0; }

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin-bottom: 3rem;
}

.amber-accent {
  display: inline-block;
  width: 40px;
  height: 4px;
  background: var(--amber);
  border-radius: 2px;
  margin-bottom: 1.2rem;
}

/* ── Feature Cards (What We Do) ──────────────────────────────── */
.feature-card {
  background: var(--white);
  border-radius: 10px;
  padding: 2rem;
  height: 100%;
  border: 1px solid var(--border);
  border-top: 4px solid var(--amber);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.feature-card:hover {
  box-shadow: 0 8px 30px rgba(13,31,60,0.10);
  transform: translateY(-3px);
}

.feature-card .icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: rgba(13,31,60,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 1.5rem;
  color: var(--navy);
}

.feature-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.feature-card p {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.65;
}

/* ── Stats Section ───────────────────────────────────────────── */
.stats-section {
  background-color: var(--navy);
  padding: 5rem 0;
}

.stat-item { text-align: center; padding: 1rem; }

.stat-number {
  font-size: clamp(2.8rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  display: block;
  letter-spacing: -0.03em;
}

.stat-suffix {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-label {
  display: block;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  font-weight: 500;
  margin-top: 0.5rem;
  letter-spacing: 0.01em;
}

.stats-section h2 {
  color: var(--white);
}

.stats-section .section-subtitle {
  color: rgba(255,255,255,0.65);
}

/* ── Sector Pills ────────────────────────────────────────────── */
.sector-pill {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  border: 2px solid var(--navy);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy);
  text-decoration: none;
  transition: all 0.2s ease;
}

.sector-pill:hover {
  background: var(--navy);
  color: var(--white);
}

/* ── Testimonials ────────────────────────────────────────────── */
.testimonial-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  padding: 2rem;
  height: 100%;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-size: 5rem;
  color: var(--amber);
  line-height: 0.8;
  display: block;
  font-family: Georgia, serif;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.testimonial-card blockquote {
  font-size: 1rem;
  color: rgba(255,255,255,0.90);
  line-height: 1.7;
  margin: 0 0 1.2rem;
  font-style: italic;
}

.testimonial-card cite {
  font-size: 0.88rem;
  color: var(--amber);
  font-style: normal;
  font-weight: 600;
}

/* ── CTA Sections ────────────────────────────────────────────── */
.cta-amber {
  background-color: var(--amber);
  padding: 4.5rem 0;
}

.cta-amber h2 { color: var(--navy); }
.cta-amber p { color: rgba(13,31,60,0.75); }

.cta-navy {
  background-color: var(--navy);
  padding: 4.5rem 0;
}

.cta-navy h2 { color: var(--white); }
.cta-navy p { color: rgba(255,255,255,0.72); }

/* ── Sector Cards ────────────────────────────────────────────── */
.sector-card {
  background: var(--white);
  border-radius: 10px;
  padding: 2rem;
  height: 100%;
  border: 1px solid var(--border);
  border-top: 4px solid var(--amber);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.sector-card:hover {
  box-shadow: 0 8px 30px rgba(13,31,60,0.10);
  transform: translateY(-3px);
}

.sector-card .sector-icon {
  font-size: 2rem;
  color: var(--navy);
  margin-bottom: 1rem;
}

.sector-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }

.sector-card ul {
  padding-left: 1.2rem;
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.sector-card ul li { margin-bottom: 0.3rem; }

/* ── Services ────────────────────────────────────────────────── */
.service-row { padding: 4rem 0; border-bottom: 1px solid var(--border); }
.service-row:last-of-type { border-bottom: none; }

.service-img {
  border-radius: 10px;
  object-fit: cover;
  width: 100%;
  height: 340px;
}

.service-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
}

.service-list li {
  padding: 0.4rem 0;
  padding-left: 1.6rem;
  position: relative;
  color: var(--muted);
  font-size: 0.96rem;
}

.service-list li::before {
  content: '\F26A';
  font-family: 'bootstrap-icons';
  position: absolute;
  left: 0;
  color: var(--amber);
  font-weight: 700;
}

/* ── About Steps ─────────────────────────────────────────────── */
.how-step {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.how-step-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--amber);
  color: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  margin-top: 2px;
}

.how-step-content h5 { margin-bottom: 0.3rem; font-size: 1.05rem; }
.how-step-content p { color: var(--muted); margin: 0; font-size: 0.96rem; }

/* ── Why Choose Us ───────────────────────────────────────────── */
.why-card {
  padding: 1.8rem;
  border-radius: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  height: 100%;
}

.why-card .why-icon {
  font-size: 2rem;
  color: var(--amber);
  margin-bottom: 0.9rem;
}

.why-card h4 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.why-card p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* ── Case Study Cards ────────────────────────────────────────── */
.case-study {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 3rem;
}

.case-study-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.case-study-body { padding: 2.5rem; }

.case-study-label {
  display: inline-block;
  background: rgba(245,166,35,0.12);
  color: var(--amber-dark);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.2rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.case-study-section {
  margin-bottom: 1.4rem;
}

.case-study-section h5 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.case-study-section p {
  color: var(--text);
  font-size: 0.97rem;
  margin: 0;
}

.pull-quote {
  border-left: 4px solid var(--amber);
  padding-left: 1.2rem;
  margin-top: 1.8rem;
}

.pull-quote p {
  font-style: italic;
  color: var(--navy);
  font-size: 1.02rem;
  margin-bottom: 0.4rem;
}

.pull-quote cite {
  font-size: 0.88rem;
  color: var(--muted);
  font-style: normal;
  font-weight: 600;
}

/* ── Contact ─────────────────────────────────────────────────── */
.contact-card {
  background: var(--white);
  border-radius: 10px;
  padding: 2.5rem;
  border: 1px solid var(--border);
  height: 100%;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.4rem;
  align-items: flex-start;
}

.contact-detail .contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(13,31,60,0.07);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--navy);
  flex-shrink: 0;
}

.contact-detail-text span {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-detail-text a,
.contact-detail-text p {
  color: var(--text);
  text-decoration: none;
  margin: 0.1rem 0 0;
  font-size: 0.97rem;
}

.contact-detail-text a:hover { color: var(--amber-dark); }

/* ── Form ────────────────────────────────────────────────────── */
.form-label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.form-control, .form-select {
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 0.97rem;
  padding: 0.6rem 0.9rem;
  color: var(--text);
  background-color: var(--white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus, .form-select:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(13,31,60,0.10);
  outline: none;
}

.form-control.is-invalid, .form-select.is-invalid {
  border-color: #dc3545;
}

/* ── Accordion (FAQ) ─────────────────────────────────────────── */
.accordion-button {
  font-weight: 600;
  color: var(--navy);
  font-size: 0.97rem;
  background: var(--white);
}

.accordion-button:not(.collapsed) {
  background: rgba(13,31,60,0.04);
  color: var(--navy);
  box-shadow: none;
}

.accordion-button::after {
  filter: invert(0);
}

.accordion-button:focus { box-shadow: 0 0 0 3px rgba(13,31,60,0.10); }

.accordion-body {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.7;
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background-color: var(--navy-dark);
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 2rem;
}

.site-footer h6 {
  color: var(--white);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  margin-bottom: 1.2rem;
}

.site-footer a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s ease;
  display: block;
  margin-bottom: 0.5rem;
}

.site-footer a:hover { color: var(--amber); }

.footer-brand {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.8rem;
  display: block;
}

.footer-brand .brand-supply { color: var(--amber); }

.footer-legal {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: 1.5rem;
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.40);
}

/* ── Misc Utilities ─────────────────────────────────────────── */
.text-amber { color: var(--amber) !important; }
.text-navy  { color: var(--navy) !important; }
.bg-navy    { background-color: var(--navy) !important; }
.bg-amber   { background-color: var(--amber) !important; }
.bg-light-grey { background-color: #F1F1EF; }

.divider-amber {
  width: 48px;
  height: 4px;
  background: var(--amber);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.confidential-card {
  background: #F1F1EF;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 991px) {
  .hero { min-height: 80vh; }
  .service-img { height: 240px; margin-bottom: 1.5rem; }
  .case-study-img { height: 220px; }
  .stats-section .col-6 { margin-bottom: 2rem; }
}

@media (max-width: 767px) {
  .section { padding: 3.5rem 0; }
  .cta-amber, .cta-navy { padding: 3rem 0; }
  .hero h1 { font-size: 2rem; }
  .contact-card { padding: 1.8rem; }
  .case-study-body { padding: 1.8rem; }
  .testimonial-card { margin-bottom: 1.5rem; }
}

/* ── Success state ──────────────────────────────────────────── */
.form-success {
  background: #ECFDF5;
  border: 1.5px solid #6EE7B7;
  border-radius: 10px;
  padding: 3rem 2rem;
  text-align: center;
  display: none;
}

.form-success i {
  font-size: 3rem;
  color: #10B981;
  margin-bottom: 1rem;
}

.form-success h4 { color: #065F46; margin-bottom: 0.5rem; }
.form-success p  { color: #047857; margin: 0; }