/* ============================================
   NextStep Education — Global Stylesheet
   ============================================ */

:root {
  --primary:         #1D4ED8;
  --primary-light:   #3B82F6;
  --primary-dark:    #1E3A8A;
  --primary-bg:      #EFF6FF;
  --gold:            #F59E0B;
  --gold-light:      #FCD34D;
  --gold-dark:       #D97706;
  --gold-bg:         #FFFBEB;
  --success:         #10B981;
  --dark:            #0F172A;
  --text:            #1E293B;
  --text-secondary:  #64748B;
  --surface:         #F8FAFC;
  --surface-alt:     #F1F5F9;
  --border:          #E2E8F0;
  --white:           #FFFFFF;
  --shadow-sm:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:          0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:       0 10px 40px rgba(0,0,0,.12);
  --radius-sm:       6px;
  --radius:          12px;
  --radius-lg:       20px;
  --radius-xl:       32px;
  --transition:      all .25s cubic-bezier(.4,0,.2,1);
  --nav-height:      72px;
  --max-width:       1200px;
}

/* ── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Typography ─────────────────────────────── */
h1, h2, h3, h4, h5 { line-height: 1.25; font-weight: 700; color: var(--dark); }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }
p  { color: var(--text-secondary); line-height: 1.75; }

.text-center { text-align: center; }
.text-white  { color: var(--white) !important; }

/* ── Layout ─────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-header { margin-bottom: 56px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.125rem; max-width: 600px; }
.section-header.centered { text-align: center; }
.section-header.centered p { margin: 0 auto; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ── Navigation ─────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.nav.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--dark);
}
.nav-logo-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  flex-shrink: 0;
}
.nav-logo span.highlight { color: var(--primary); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: .9375rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--primary); background: var(--primary-bg); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-toggle {
  display: flex;
  align-items: center;
  background: var(--surface-alt);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.lang-btn {
  border: none;
  background: transparent;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}
.lang-btn.active {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  border: none;
  background: transparent;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  box-shadow: var(--shadow);
  z-index: 999;
}
.nav-mobile.open { display: block; }
.nav-mobile a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}
.nav-mobile a:hover { background: var(--primary-bg); color: var(--primary); }
.nav-mobile .lang-toggle { margin-top: 16px; }

/* ── Buttons ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9375rem;
  border: 2px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(29,78,216,.35);
}
.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border-color: var(--border);
}
.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
  transform: translateY(-1px);
}
.btn-gold {
  background: var(--gold);
  color: var(--dark);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245,158,11,.35);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}
.btn-lg { padding: 17px 36px; font-size: 1.0625rem; }
.btn-sm { padding: 9px 18px; font-size: .875rem; }

/* ── Badge ───────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .8125rem;
  font-weight: 600;
}
.badge-primary { background: var(--primary-bg); color: var(--primary); }
.badge-gold    { background: var(--gold-bg);     color: var(--gold-dark); }
.badge-success { background: #ECFDF5;            color: #065F46; }

/* ── Cards ───────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}
.card-icon-primary { background: var(--primary-bg); }
.card-icon-gold    { background: var(--gold-bg); }
.card-icon-green   { background: #ECFDF5; }
.card-icon-purple  { background: #F5F3FF; }
.card h3 { margin-bottom: 10px; font-size: 1.125rem; }
.card p  { font-size: .9375rem; }

/* ── Hero ────────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + 48px);
  padding-bottom: 80px;
  background: linear-gradient(135deg, #0F172A 0%, #1E3A8A 50%, #1D4ED8 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(59,130,246,.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 70%, rgba(245,158,11,.15) 0%, transparent 50%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-content .badge { margin-bottom: 24px; }
.hero-content h1 { color: var(--white); margin-bottom: 24px; }
.hero-content h1 .highlight {
  color: var(--gold);
  position: relative;
}
.hero-content p {
  color: rgba(255,255,255,.75);
  font-size: 1.125rem;
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stat .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat .label {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  margin-top: 4px;
}
.hero-visual { display: flex; flex-direction: column; gap: 16px; }
.hero-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  padding: 24px;
  color: var(--white);
  transition: var(--transition);
}
.hero-card:hover { background: rgba(255,255,255,.14); transform: translateX(4px); }
.hero-card-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 12px;
}
.hero-card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.hero-card-header h4 { color: var(--white); font-size: 1rem; }
.hero-card p { color: rgba(255,255,255,.7); font-size: .875rem; }

/* ── Service Cards ───────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
/* 5-card layout: 3 on top row, 2 centered on bottom row */
.services-grid:has(> :nth-child(5)) {
  grid-template-columns: repeat(6, 1fr);
}
.services-grid:has(> :nth-child(5)) > * { grid-column: span 2; }
.services-grid:has(> :nth-child(5)) > :nth-child(4) { grid-column: 2 / span 2; }
.services-grid:has(> :nth-child(5)) > :nth-child(5) { grid-column: 4 / span 2; }
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.service-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.service-card .icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
.service-card h3 { font-size: 1.0625rem; margin-bottom: 10px; }
.service-card p  { font-size: .875rem; }
.service-card .link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--primary);
}

/* ── Mission Section ─────────────────────────── */
.mission-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 96px 0;
}
.mission-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.mission-content h2 { color: var(--white); margin-bottom: 20px; }
.mission-content p  { color: rgba(255,255,255,.78); font-size: 1.0625rem; line-height: 1.8; margin-bottom: 16px; }
.mission-values { display: flex; flex-direction: column; gap: 20px; }
.mission-value {
  display: flex; gap: 16px; align-items: flex-start;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 20px;
}
.mission-value-icon {
  width: 44px; height: 44px;
  background: rgba(245,158,11,.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.mission-value h4 { color: var(--white); margin-bottom: 4px; }
.mission-value p  { color: rgba(255,255,255,.65); font-size: .875rem; }

/* ── How It Works ────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: linear-gradient(90deg, var(--primary-bg), var(--primary-light), var(--primary-bg));
}
.step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 8px var(--primary-bg);
}
.step h3 { margin-bottom: 10px; }

/* ── Testimonials ────────────────────────────── */
.testimonials-bg { background: var(--surface); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.testimonial-stars { color: var(--gold); font-size: 1.0625rem; margin-bottom: 14px; }
.testimonial-text {
  font-style: italic;
  color: var(--text);
  font-size: .9375rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-author h5 { font-size: .9375rem; color: var(--dark); }
.testimonial-author p  { font-size: .8125rem; color: var(--text-secondary); }

/* ── CTA Banner ──────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--gold) 0%, #FBBF24 100%);
  padding: 80px 0;
}
.cta-banner-inner {
  text-align: center;
}
.cta-banner h2 { color: var(--dark); margin-bottom: 16px; }
.cta-banner p  { color: rgba(15,23,42,.7); font-size: 1.125rem; margin-bottom: 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.contact-email {
  align-self: center;
  color: rgba(15,23,42,.75);
  font-size: .95rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

/* ── Page Hero ───────────────────────────────── */
.page-hero {
  padding-top: calc(var(--nav-height) + 64px);
  padding-bottom: 64px;
  background: linear-gradient(135deg, #0F172A 0%, #1E3A8A 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59,130,246,.2) 0%, transparent 60%);
}
.page-hero-inner { position: relative; z-index: 1; }
.page-hero .badge { margin: 0 auto 20px; }
.page-hero h1 { color: var(--white); margin-bottom: 20px; }
.page-hero p  { color: rgba(255,255,255,.75); font-size: 1.125rem; max-width: 640px; margin: 0 auto; }

/* ── About Page ──────────────────────────────── */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--primary-bg) 0%, #DBEAFE 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 6rem;
}
.about-content .badge { margin-bottom: 20px; }
.about-content h2 { margin-bottom: 20px; }
.about-content p  { margin-bottom: 16px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: var(--transition);
}
.value-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.value-icon { font-size: 2rem; margin-bottom: 14px; }
.value-card h3 { font-size: 1.0625rem; margin-bottom: 8px; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow); transform: translateY(-3px); }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
}
.team-card h4 { margin-bottom: 4px; }
.team-card .role {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 10px;
}
.team-card p { font-size: .8125rem; }

/* ── Programs Page ───────────────────────────── */
.program-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}
.program-block:last-child { border-bottom: none; }
.program-block.reverse { direction: rtl; }
.program-block.reverse > * { direction: ltr; }
.program-visual {
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}
.program-content .badge { margin-bottom: 16px; }
.program-content h2 { margin-bottom: 16px; }
.program-content p  { margin-bottom: 20px; }
.program-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.feature-item {
  display: flex; align-items: flex-start; gap: 12px;
}
.feature-check {
  width: 22px; height: 22px;
  background: var(--success);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: white;
  font-size: .75rem;
}
.feature-item p { font-size: .9375rem; color: var(--text); }

/* ── Resources Page ──────────────────────────── */
.resources-filter {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  border-color: var(--primary);
  background: var(--primary-bg);
  color: var(--primary);
}
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.resource-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column;
  transition: var(--transition);
}
.resource-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow); transform: translateY(-2px); }
.resource-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  margin-bottom: 14px;
  width: fit-content;
}
.resource-card h3 { font-size: 1rem; margin-bottom: 10px; }
.resource-card p  { font-size: .875rem; flex: 1; margin-bottom: 20px; }
.resource-card .btn { margin-top: auto; align-self: flex-start; }

.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: var(--white);
  border: none;
  padding: 20px 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover { background: var(--surface); }
.faq-question .arrow {
  font-size: 1.25rem;
  transition: transform .3s ease;
  flex-shrink: 0;
  margin-left: 16px;
  color: var(--primary);
}
.faq-item.open .arrow { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: .9375rem;
  line-height: 1.75;
}

/* ── Join Page ───────────────────────────────── */
.join-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 64px; }
.join-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition);
  cursor: pointer;
}
.join-card:hover { border-color: var(--primary); box-shadow: var(--shadow-lg); }
.join-card.selected { border-color: var(--primary); background: var(--primary-bg); }
.join-card-icon { font-size: 3rem; margin-bottom: 20px; }
.join-card h3 { margin-bottom: 12px; }
.join-card p  { margin-bottom: 20px; }
.join-card ul { display: flex; flex-direction: column; gap: 10px; }
.join-card ul li {
  display: flex; align-items: center; gap: 10px;
  font-size: .9375rem; color: var(--text-secondary);
}

/* ── Forms ───────────────────────────────────── */
.form-wrapper {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 720px;
  margin: 0 auto;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.form-group label { font-size: .875rem; font-weight: 600; color: var(--dark); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9375rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29,78,216,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group .hint { font-size: .8125rem; color: var(--text-secondary); }
.form-submit { width: 100%; justify-content: center; margin-top: 8px; }

/* ── Contact Page ────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex; gap: 16px;
  padding: 20px;
  background: var(--surface);
  border-radius: var(--radius);
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--primary-bg);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.contact-item h4 { font-size: .9375rem; margin-bottom: 4px; }
.contact-item p  { font-size: .875rem; }

/* ── Stats Bar ───────────────────────────────── */
.stats-bar {
  background: var(--dark);
  padding: 48px 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item .num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-item .num .accent { color: var(--gold); }
.stat-item .lbl {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  margin-top: 6px;
}

/* ── Footer ──────────────────────────────────── */
.footer {
  background: var(--dark);
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p {
  color: rgba(255,255,255,.5);
  font-size: .9rem;
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 20px;
}
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  color: rgba(255,255,255,.6);
}
.social-btn:hover { background: var(--primary); color: var(--white); }
.footer-col h5 {
  color: var(--white);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  color: rgba(255,255,255,.5);
  font-size: .9rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--white); }
.footer-email {
  color: rgba(255,255,255,.5);
  font-size: .9rem;
  overflow-wrap: anywhere;
}
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: rgba(255,255,255,.35); font-size: .8125rem; }
.footer-bottom .nonprofit-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(245,158,11,.12);
  border: 1px solid rgba(245,158,11,.25);
  color: var(--gold);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
}

/* ── Dividers / Decorations ──────────────────── */
.divider { width: 56px; height: 4px; background: linear-gradient(90deg, var(--primary), var(--gold)); border-radius: 2px; margin-bottom: 20px; }
.divider-center { margin-left: auto; margin-right: auto; }
.bg-surface { background: var(--surface); }
.bg-alt { background: var(--surface-alt); }

/* ── Animations ──────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in {
  opacity: 0;
  transition: opacity .55s ease;
}
.fade-in.visible { opacity: 1; }

/* ── Language Toggle ─────────────────────────── */
[data-lang] { transition: opacity .2s; }
body:not(.zh) [data-lang="zh"]:not(.lang-btn) { display: none; }
body.zh [data-lang="en"]:not(.lang-btn) { display: none; }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .team-grid      { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: 2fr 1fr 1fr; }
  .footer-grid > :last-child { grid-column: 1 / -1; max-width: 280px; }
}
@media (max-width: 900px) {
  .hero-inner       { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual      { display: none; }
  .mission-inner    { grid-template-columns: 1fr; gap: 48px; }
  .about-story      { grid-template-columns: 1fr; gap: 40px; }
  .program-block    { grid-template-columns: 1fr; gap: 40px; }
  .program-block.reverse { direction: ltr; }
  .contact-grid     { grid-template-columns: 1fr; }
  .join-cards       { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .services-grid  { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .resource-grid  { grid-template-columns: 1fr; }
  .values-grid    { grid-template-columns: 1fr; }
  .team-grid      { grid-template-columns: repeat(2, 1fr); }
  .steps          { grid-template-columns: 1fr; }
  .steps::before  { display: none; }
  .stats-inner    { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; }
  .form-row       { grid-template-columns: 1fr; }
  .hero-stats     { flex-wrap: wrap; gap: 20px; }
  .section        { padding: 64px 0; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .team-grid    { grid-template-columns: 1fr 1fr; }
  .footer-grid  { grid-template-columns: 1fr; }
  .form-wrapper { padding: 28px 20px; }
}