/* ══════════════════════════════════════════
   MAT Recruitment — Shared Stylesheet
   Design: Editorial Magazine | Purple/Gold
   ══════════════════════════════════════════ */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: #FAFAF7;
  color: #2E2E2E;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

/* ── Colour Tokens ── */
:root {
  --purple:        #50315f;
  --purple-mid:    #73378f;
  --purple-light:  #F4F0F8;
  --purple-border: #E8E2EF;
  --gold:          #bd9d4e;
  --gold-hover:    #a8892a;
  --gold-light:    #FBF8F3;
  --bg:            #FAFAF7;
  --surface:       #F4F0F8;
  --border:        #E8E2EF;
  --text:          #2E2E2E;
  --muted:         #6B6475;
  --white:         #ffffff;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
p { line-height: 1.65; }
p:not(.wide) { max-width: 65ch; }

/* ── Layout ── */
.container  { max-width: 1440px; margin: 0 auto; padding: 0 clamp(1.5rem, 5vw, 5rem); }
.section    { padding-top: clamp(4rem, 8vw, 9rem); padding-bottom: clamp(4rem, 8vw, 9rem); }
.section-sm { padding-top: clamp(1.75rem, 3vw, 3rem); padding-bottom: clamp(1.75rem, 3vw, 3rem); }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}
.nav.scrolled {
  background: rgba(250,250,247,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.125rem 0;
}
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--text); font-weight: 500; font-size: 0.9rem;
  text-decoration: none; transition: color 0.15s;
}
.nav-links a:hover { color: var(--purple); }
.nav-links a.active { color: var(--purple); font-weight: 600; }

/* ── Nav over purple hero (inner pages) ── */
.nav--on-purple img[alt="MAT Recruitment"] { filter: brightness(0) invert(1); }
.nav--on-purple .nav-links a { color: rgba(255,255,255,0.85); }
.nav--on-purple .nav-links a:hover { color: #fff; }
.nav--on-purple .nav-links a.active { color: var(--gold); font-weight: 600; }
.nav--on-purple .btn-outline { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.35); }
.nav--on-purple .btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }
.nav--on-purple .btn-purple { background: var(--gold); border-color: var(--gold); }
.nav--on-purple .btn-purple:hover { background: var(--gold-hover); border-color: var(--gold-hover); }
.nav-ctas { display: flex; align-items: center; gap: 0.75rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.01em; border-radius: 7px; cursor: pointer;
  text-decoration: none; border: 2px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  padding: 0.7rem 1.625rem; white-space: nowrap;
}
.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-purple { background: var(--purple); color: #fff; border-color: var(--purple); }
.btn-purple:hover { background: var(--purple-mid); border-color: var(--purple-mid); box-shadow: 0 4px 16px rgba(80,49,95,0.22); }

.btn-gold { background: var(--gold); color: #fff; border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-hover); border-color: var(--gold-hover); box-shadow: 0 4px 16px rgba(189,157,78,0.28); }

.btn-outline { background: transparent; color: var(--purple); border-color: var(--purple); }
.btn-outline:hover { background: var(--purple); color: #fff; }

.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn-outline-white:hover { background: rgba(255,255,255,0.14); border-color: #fff; }

.btn-sm { padding: 0.5rem 1.125rem; font-size: 0.84rem; }

/* ── Accent Bar ── */
.accent-bar { width: 44px; height: 3px; background: var(--gold); border-radius: 2px; margin-bottom: 1rem; }

/* ── Cards ── */
.card {
  background: #fff; border-radius: 14px; padding: 2rem;
  box-shadow: 0 2px 8px rgba(80,49,95,0.06), 0 8px 24px rgba(80,49,95,0.04);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(80,49,95,0.10), 0 24px 48px rgba(80,49,95,0.06); }

/* ── Icon Box ── */
.icon-box {
  width: 44px; height: 44px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ── Check Items ── */
.check-item { display: flex; align-items: center; gap: 0.625rem; font-size: 0.95rem; margin-bottom: 0.625rem; }

/* ── Step Number ── */
.step-num {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  font-family: 'Playfair Display', serif; font-size: 1.25rem; font-weight: 700; flex-shrink: 0;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding-top: 8rem;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--purple);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), transparent 70%);
}
.page-hero-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 0.875rem; display: block;
}
.page-hero h1 { color: #fff; font-size: clamp(2.2rem, 3.5vw, 5rem); margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,0.74); font-size: clamp(1rem, 1.2vw, 1.2rem); max-width: 55ch; }
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; margin-bottom: 1.5rem;
}
.breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.15s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,0.35); }
.breadcrumb .current { color: var(--gold); }

/* ── Animations ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.line-mask  { display: block; overflow: hidden; }
.line-inner { display: block; transform: translateY(110%); transition: transform 0.85s cubic-bezier(0.22, 1, 0.36, 1); }
.line-inner.visible { transform: translateY(0); }

.stagger-child { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.stagger-parent.visible .stagger-child:nth-child(1) { opacity:1; transform:translateY(0); transition-delay:0ms; }
.stagger-parent.visible .stagger-child:nth-child(2) { opacity:1; transform:translateY(0); transition-delay:90ms; }
.stagger-parent.visible .stagger-child:nth-child(3) { opacity:1; transform:translateY(0); transition-delay:180ms; }
.stagger-parent.visible .stagger-child:nth-child(4) { opacity:1; transform:translateY(0); transition-delay:270ms; }
.stagger-parent.visible .stagger-child:nth-child(5) { opacity:1; transform:translateY(0); transition-delay:360ms; }
.stagger-parent.visible .stagger-child:nth-child(6) { opacity:1; transform:translateY(0); transition-delay:450ms; }

@keyframes float-a { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-22px);} }
@keyframes float-b { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-16px);} }
.orb-a { animation: float-a 14s ease-in-out infinite; }
.orb-b { animation: float-b 11s ease-in-out infinite; animation-delay:-5s; }

/* ── Grids ── */
.grid-2    { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3    { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4    { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.bento-hero { grid-column: span 2; }

/* ── Tabs ── */
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-btn {
  padding: 0.75rem 2rem; background: none; border: none;
  border-bottom: 2px solid transparent;
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 600;
  color: var(--muted); cursor: pointer; transition: color 0.2s, border-color 0.2s;
}
.tab-btn.active { color: var(--purple); border-color: var(--gold); }

/* ── Divider ── */
.divider { height: 1px; background: var(--border); }

/* ── Tag / Pill ── */
.tag {
  display: inline-block; padding: 0.3rem 0.75rem; border-radius: 20px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.03em;
  background: var(--surface); color: var(--purple); border: 1px solid var(--border);
}
.tag-gold { background: rgba(189,157,78,0.12); color: var(--gold-hover); border-color: rgba(189,157,78,0.3); }

/* ── Footer ── */
.footer-link {
  color: rgba(255,255,255,0.6); font-size: 0.875rem; text-decoration: none;
  transition: color 0.15s; display: block; margin-bottom: 0.625rem;
}
.footer-link:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; }

/* ── Social icon button ── */
.social-btn {
  width: 34px; height: 34px; background: rgba(255,255,255,0.08); border-radius: 7px;
  display: flex; align-items: center; justify-content: center; transition: background 0.15s;
}
.social-btn:hover { background: rgba(255,255,255,0.16); }

/* ── Team card ── */
.team-card { text-align: center; }
.team-avatar {
  width: 96px; height: 96px; border-radius: 50%; background: var(--surface);
  margin: 0 auto 1rem; display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 700; color: var(--purple);
  border: 3px solid var(--border);
}

/* ── Process line ── */
.process-step { position: relative; }
.process-step:not(:last-child)::after {
  content: '';
  position: absolute; top: 26px; left: calc(50% + 30px);
  width: calc(100% - 60px); height: 2px;
  background: var(--border);
}

/* ── Blog card ── */
.blog-card { border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 2px 8px rgba(80,49,95,0.06); transition: transform 0.22s, box-shadow 0.22s; }
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(80,49,95,0.10); }
.blog-card-img { background: var(--surface); aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; }
.blog-card-body { padding: 1.5rem; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento-hero { grid-column: span 2; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .grid-hero, .grid-2 { grid-template-columns: 1fr; }
  .grid-hero { gap: 2rem; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento-hero { grid-column: span 1; }
  .nav-links { display: none; }
  .nav-ctas .btn:first-child { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .process-step::after { display: none; }
}
@media (max-width: 540px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
  gap: 5px; padding: 4px; flex-shrink: 0;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* White bars on purple hero pages */
.nav--on-purple .hamburger span { background: #fff; }

/* ── Mobile menu drawer ── */
@keyframes menuSlideIn {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);      opacity: 1; }
}
.mobile-menu {
  display: none;
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(250,250,247,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(80,49,95,0.12);
  z-index: 99;
  padding-top: 72px;
}
.mobile-menu.open {
  display: block;
  animation: menuSlideIn 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.mobile-menu-inner {
  padding: 1.25rem 0 2rem;
}
.mobile-menu-links {
  list-style: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}
.mobile-menu-links li a {
  display: block;
  padding: 0.75rem clamp(1.5rem, 5vw, 5rem);
  font-size: 1rem; font-weight: 500; color: var(--text);
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}
.mobile-menu-links li a:hover { color: var(--purple); background: var(--surface); }
.mobile-menu-links li a.active { color: var(--purple); font-weight: 600; }
.mobile-menu-ctas {
  display: flex; flex-direction: column; gap: 0.625rem;
  padding: 0 clamp(1.5rem, 5vw, 5rem);
}
.mobile-menu-ctas .btn { justify-content: center; }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  /* Hide Register btn in nav-ctas on mobile (it's in the drawer) */
  .nav-ctas .btn-outline { display: none; }
}