/* ============================================================
   SBT Battery – Design System
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary:        #1677ff;
  --primary-dark:   #0958d9;
  --primary-light:  #e6f0ff;
  --navy:           #0d1b2a;
  --navy-light:     #162032;
  --success:        #22c55e;
  --danger:         #ef4444;
  --warning:        #f59e0b;

  --text-primary:   #111827;
  --text-secondary: #4b5563;
  --text-light:     #9ca3af;

  --bg-white:       #ffffff;
  --bg-light:       #f8fafc;
  --border:         #e5e7eb;

  --radius-sm:      6px;
  --radius-card:    12px;
  --radius-lg:      16px;

  --shadow-sm:      0 1px 3px rgba(0,0,0,.06);
  --shadow-md:      0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:      0 8px 32px rgba(0,0,0,.12);

  --font:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container-max:  1240px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 15px;
  color: var(--text-primary);
  background: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 80px 0; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--navy);
  padding: 8px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.75);
}
.topbar a { color: rgba(255,255,255,0.75); }
.topbar a:hover { color: #fff; }
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }
.topbar-item { display: flex; align-items: center; gap: 6px; }

/* ---------- Header / Nav ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 32px;
}
.site-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.site-logo img { height: 40px; width: auto; }
.logo-text { font-size: 20px; font-weight: 700; color: var(--navy); letter-spacing: -0.3px; }
.logo-text span { color: var(--primary); }

.site-nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all .15s;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--primary-light); }

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all .2s;
}

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
}
.mobile-nav.open { display: block; }
.mobile-nav-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.5);
}
.mobile-nav-drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: #fff;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.mobile-close { background: none; border: none; cursor: pointer; padding: 4px; }
.mobile-nav-link {
  display: block;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all .15s;
}
.mobile-nav-link:hover { background: var(--bg-light); color: var(--primary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}
.btn-sm  { padding: 6px 14px; font-size: 13px; }
.btn-lg  { padding: 13px 28px; font-size: 15px; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; }

.btn-group { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Hero ---------- */
.hero {
  background: var(--navy);
  min-height: 560px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(22,119,255,.15) 0%, transparent 60%);
  pointer-events: none;
}

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--shadow-md); }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 100px;
}
.badge-blue { background: var(--primary-light); color: var(--primary); }
.badge-green { background: #ecfdf5; color: #059669; }
.badge-gray  { background: var(--bg-light); color: var(--text-secondary); }

/* ---------- Section headings ---------- */
.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 16px;
}

/* ---------- Page Banner ---------- */
.page-banner {
  background: var(--navy);
  padding: 52px 0;
  position: relative;
  overflow: hidden;
}
.page-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(22,119,255,.15) 0%, transparent 60%);
  pointer-events: none;
}
.page-banner h1 {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.page-banner .container { position: relative; z-index: 1; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,.65); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,.4); }

/* ---------- Forms ---------- */
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.form-input {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--text-primary);
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color .15s;
  appearance: none;
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(22,119,255,.1); }
textarea.form-input { resize: vertical; min-height: 100px; }

/* ---------- CTA Band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2f4a 100%);
  padding: 72px 0;
  text-align: center;
}
.cta-band h2 { font-size: 32px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.cta-band p  { font-size: 17px; color: rgba(255,255,255,.7); margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- Stats Band ---------- */
.stats-band {
  background: var(--navy);
  padding: 48px 0;
}
.stats-band .stat-num  { font-size: 40px; font-weight: 700; color: #fff; line-height: 1.1; }
.stats-band .stat-label{ font-size: 13px; color: rgba(255,255,255,.6); margin-top: 4px; }

/* ---------- Product Cards ---------- */
.product-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
  display: flex;
  flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.product-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; gap: 8px; }

/* ---------- News Cards ---------- */
.news-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: box-shadow .2s;
}
.news-card:hover { box-shadow: var(--shadow-md); }
.news-card-img { aspect-ratio: 16/9; overflow: hidden; background: var(--bg-light); }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; }
.news-card-body { padding: 20px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 64px 0 0;
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo-text { font-size: 18px; font-weight: 700; color: #fff; }
.footer-logo-text span { color: var(--primary); }
.footer-desc { line-height: 1.7; margin-bottom: 20px; color: rgba(255,255,255,.55); font-size: 13px; }
.footer-heading { font-size: 13px; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,.6); font-size: 13px; transition: color .15s; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 12px;
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
  gap: 8px;
}
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: all .15s;
}
.social-links a:hover { background: var(--primary); color: #fff; }

/* ---------- Mobile Bottom Bar ---------- */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 8px 0 max(8px, env(safe-area-inset-bottom));
  z-index: 900;
  box-shadow: 0 -2px 12px rgba(0,0,0,.08);
}
.mobile-bar-inner {
  display: flex;
  justify-content: space-around;
}
.mobile-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-light);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: color .15s;
  flex: 1;
}
.mobile-bar-item:hover, .mobile-bar-item.active { color: var(--primary); }
.mobile-bar-item svg { width: 20px; height: 20px; }

/* ---------- Utility ---------- */
.text-center   { text-align: center; }
.text-sm       { font-size: 13px; }
.text-light    { color: var(--text-light); }
.text-secondary{ color: var(--text-secondary); }
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }
.mt-auto       { margin-top: auto; }
.gap-2         { gap: 8px; }
.flex          { display: flex; }
.items-center  { align-items: center; }
.grid          { display: grid; }

/* Placeholder / empty image box */
.img-placeholder {
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-fadeInUp { animation: fadeInUp .5s ease both; }

/* ---------- Hero Components ---------- */
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
  position: relative;
  z-index: 1;
}
.hero-content { color: #fff; }
.hero-title {
  font-size: 46px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #fff;
  letter-spacing: -0.5px;
}
.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,.75);
  margin-bottom: 32px;
  line-height: 1.6;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.12);
  margin-bottom: 24px;
}
.hero-stats .stat { display: flex; flex-direction: column; }
.hero-stats .stat-num  { font-size: 26px; font-weight: 700; color: #fff; line-height: 1; }
.hero-stats .stat-label{ font-size: 12px; color: rgba(255,255,255,.55); margin-top: 4px; }
.cert-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-image { position: relative; }
.hero-image-placeholder {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255,255,255,.3);
  font-size: 13px;
}

/* ---------- Section Headings ---------- */
.section-heading { text-align: center; margin-bottom: 48px; }
.section-sub {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ---------- Cards Grid ---------- */
.cards-grid {
  display: grid;
  gap: 24px;
}
.cards-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cards-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-hover { transition: box-shadow .2s, transform .2s; }
.card-hover:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card-body { padding: 24px; }

/* ---------- Product Cards (Blade) ---------- */
.product-card-image {
  aspect-ratio: 4/3;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.product-card-image img { width: 100%; height: 100%; object-fit: cover; }
.product-card-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-light);
  font-size: 12px;
  width: 100%;
  height: 100%;
  min-height: 160px;
}
.product-card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.product-card-cat   { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--primary); }
.product-card-title { font-size: 15px; font-weight: 600; color: var(--text-primary); line-height: 1.4; }
.product-card-specs { font-size: 12px; color: var(--text-light); }
.product-card-link  {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
  padding-top: 8px;
}
.product-badge { font-size: 11px; font-weight: 600; }

/* ---------- News Cards (Blade) ---------- */
.news-card-image {
  aspect-ratio: 16/9;
  background: var(--bg-light);
  overflow: hidden;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 12px;
}
.news-card-image img { width: 100%; height: 100%; object-fit: cover; }
.news-card-body    { padding: 20px; }
.news-card-meta    { font-size: 12px; color: var(--text-light); margin-bottom: 8px; display: flex; gap: 12px; }
.news-card-title   { font-size: 16px; font-weight: 600; color: var(--text-primary); line-height: 1.45; margin-bottom: 8px; }
.news-card-excerpt { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 12px; }
.news-card-link    { font-size: 13px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 4px; }

/* ---------- Feature Cards ---------- */
.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  transition: box-shadow .2s, transform .2s;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-card .icon-wrap {
  width: 52px; height: 52px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.feature-card .icon-wrap svg { color: var(--primary); }
.feature-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.feature-card p  { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* ---------- Stats / Trust Band ---------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.trust-item .stat-num  { font-size: 42px; font-weight: 800; color: #fff; line-height: 1.1; }
.trust-item .stat-label{ font-size: 13px; color: rgba(255,255,255,.6); margin-top: 6px; }

/* ---------- Page inner content ---------- */
.content-section { padding: 72px 0; }
.content-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.content-grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
}
.info-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 10px; color: var(--text-primary); }
.info-card p  { font-size: 14px; color: var(--text-secondary); line-height: 1.65; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: start;
}
.contact-info-item { display: flex; gap: 16px; margin-bottom: 28px; }
.contact-info-icon {
  width: 44px; height: 44px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
}

/* ---------- Filters / Sidebar ---------- */
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.filter-btn {
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: #fff;
  cursor: pointer;
  transition: all .15s;
  color: var(--text-secondary);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all .15s;
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .active, .pagination [aria-current="page"] span {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .trust-grid   { grid-template-columns: repeat(2, 1fr); }
  .hero-inner   { grid-template-columns: 1fr; gap: 40px; }
  .hero-image   { display: none; }
  .hero-title   { font-size: 38px; }
}

@media (max-width: 991px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 26px; }
  .site-nav, .header-actions .btn { display: none; }
  .menu-toggle { display: flex; }
  .mobile-bar  { display: block; }
  body { padding-bottom: 72px; }
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .content-grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .content-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .contact-grid   { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .section-title { font-size: 22px; }
  .page-banner { padding: 36px 0; }
  .page-banner h1 { font-size: 26px; }
  .hero { min-height: 420px; }
  .hero-inner { padding: 48px 0; }
  .hero-title { font-size: 30px; }
  .hero-stats { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .cta-band { padding: 48px 0; }
  .cta-band h2 { font-size: 24px; }
  .topbar .topbar-left { display: none; }
  .cards-grid-2,
  .cards-grid-3,
  .cards-grid-4 { grid-template-columns: 1fr; }
  .content-grid-3 { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}