/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:      #3b82f6;
  --cyan:      #06b6d4;
  --blue-dark: #1d4ed8;
  --dark:      #0a0f1e;
  --dark-2:    #0f172a;
  --dark-3:    #1e293b;
  --dark-4:    #334155;
  --muted:     #94a3b8;
  --light:     #e2e8f0;
  --white:     #ffffff;
  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(0,0,0,0.25);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.4);
  --grad:      linear-gradient(135deg, var(--blue), var(--cyan));
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--dark);
  color: var(--light);
  line-height: 1.65;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
address { font-style: normal; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--grad);
  color: var(--white);
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-outline {
  border-color: rgba(255,255,255,0.25);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--blue);
  background: rgba(59,130,246,0.1);
}
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTION LABELS / HEADERS ===== */
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 560px;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-desc { margin: 0 auto; }
.section-header.light .section-title { color: var(--white); }

/* ===== HEADER / NAV ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,15,30,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 160px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-img {
  max-height: 144px;
  width: auto;
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
  background: var(--white);
  padding: 4px;
}
.logo-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  line-height: 1.1;
}
.logo-tagline {
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--grad) !important;
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 160px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(59,130,246,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(6,182,212,0.08) 0%, transparent 60%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.3);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.stat-value {
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}
.hero-visual {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  display: grid;
  place-items: center;
}
.circuit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(59,130,246,0.2);
  animation: spin linear infinite;
}
.ring-1 { width: 200px; height: 200px; animation-duration: 12s; border-color: rgba(59,130,246,0.3); }
.ring-2 { width: 340px; height: 340px; animation-duration: 20s; animation-direction: reverse; border-style: dashed; }
.ring-3 { width: 480px; height: 480px; animation-duration: 30s; }
.motor-icon { width: 120px; height: 120px; animation: pulse 3s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { opacity: 0.8; transform: scale(1); } 50% { opacity: 1; transform: scale(1.05); } }

/* ===== ABOUT ===== */
.about { background: var(--dark-2); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: center;
}
.about-text p {
  color: var(--muted);
  margin-bottom: 16px;
  font-size: 1rem;
}
.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}
.highlight {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.highlight-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.2);
  display: grid;
  place-items: center;
  color: var(--blue);
  flex-shrink: 0;
}
.highlight strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 2px;
}
.highlight span {
  font-size: 0.82rem;
  color: var(--muted);
}
.about-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-card-header {
  background: var(--grad);
  padding: 16px 20px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
}
.about-card-body {
  padding: 24px 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.location-pin {
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 2px;
}
.about-card-chips {
  padding: 16px 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.25);
  color: var(--blue);
}

/* ===== PRODUCTS ===== */
.products { background: var(--dark); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: rgba(59,130,246,0.4);
  transform: translateY(-4px);
}
.product-tag {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--grad);
  color: white;
  padding: 3px 10px;
  border-radius: 20px;
}
.product-icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  padding: 12px;
}
.product-icon svg { width: 100%; height: 100%; }
.bldc-icon { background: rgba(59,130,246,0.12); color: var(--blue); }
.im-icon   { background: rgba(6,182,212,0.12);  color: var(--cyan); }
.iot-icon  { background: rgba(139,92,246,0.12); color: #a78bfa; }

.product-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.product-card > p {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 20px;
}
.product-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
  flex: 1;
}
.product-specs li {
  font-size: 0.82rem;
  color: var(--muted);
  padding-left: 16px;
  position: relative;
}
.product-specs li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0.6;
}
.product-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
  transition: color 0.2s;
}
.product-link:hover { color: var(--cyan); }

/* ===== APPLICATIONS ===== */
.applications { background: var(--dark-2); }
.apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.app-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.3s, transform 0.3s;
}
.app-card:hover {
  border-color: rgba(6,182,212,0.35);
  transform: translateY(-3px);
}
.app-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(6,182,212,0.1);
  display: grid;
  place-items: center;
  color: var(--cyan);
  margin-bottom: 16px;
  padding: 10px;
}
.app-icon svg { width: 100%; height: 100%; }
.app-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.app-card p {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 14px;
}
.app-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.app-tags span {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.2);
  color: var(--cyan);
}

/* ===== WHY US ===== */
.why-us {
  background: linear-gradient(135deg, #0a0f1e 0%, #0d1a2e 50%, #0a0f1e 100%);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.3s, background 0.3s;
}
.why-card:hover {
  border-color: rgba(59,130,246,0.3);
  background: rgba(59,130,246,0.05);
}
.why-number {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
  opacity: 0.7;
}
.why-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.why-card p {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ===== CONTACT ===== */
.contact { background: var(--dark-2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info p {
  color: var(--muted);
  margin-bottom: 32px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  display: grid;
  place-items: center;
  color: var(--blue);
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: 0.85rem;
  color: var(--white);
  margin-bottom: 2px;
}
.contact-item span {
  font-size: 0.9rem;
  color: var(--muted);
}

.contact-form {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--light);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-4);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--dark-3); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--dark-4); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.form-note {
  font-size: 0.85rem;
  text-align: center;
  min-height: 20px;
  color: var(--cyan);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 14px; }
.footer-brand p {
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 220px;
}
.footer-col h5 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ===== ACTIVE NAV LINK ===== */
.nav-links a.active:not(.nav-cta) {
  color: var(--white);
  position: relative;
}
.nav-links a.active:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  position: relative;
  padding: 200px 0 64px;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 60% 50%, rgba(59,130,246,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(6,182,212,0.07) 0%, transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 14px;
}
.page-hero-desc {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
}

/* ===== CTA STRIP ===== */
.cta-strip {
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(6,182,212,0.1));
  border-top: 1px solid rgba(59,130,246,0.2);
  border-bottom: 1px solid rgba(59,130,246,0.2);
  padding: 48px 0;
}
.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-strip h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.cta-strip p {
  font-size: 0.95rem;
  color: var(--muted);
}

/* ===== COMPARISON TABLE ===== */
.compare-wrap { margin-top: 72px; }
.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.compare-table thead tr {
  background: linear-gradient(90deg, rgba(59,130,246,0.2), rgba(6,182,212,0.15));
}
.compare-table th {
  padding: 14px 20px;
  text-align: left;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.compare-table td {
  padding: 12px 20px;
  color: var(--muted);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.compare-table td:first-child { color: var(--light); font-weight: 500; }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody tr:hover { background: rgba(255,255,255,0.03); }

/* ===== PROCESS STEPS ===== */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  flex-wrap: wrap;
}
.process-step {
  flex: 1;
  min-width: 180px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 24px 20px;
}
.process-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--grad);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 14px;
}
.process-step h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.process-step p {
  font-size: 0.83rem;
  color: var(--muted);
}
.process-arrow {
  font-size: 1.4rem;
  color: var(--blue);
  opacity: 0.5;
  align-self: center;
  flex-shrink: 0;
  padding-bottom: 20px;
}

/* ===== MAP PLACEHOLDER ===== */
.map-placeholder {
  margin-top: 32px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  background: var(--dark-3);
  height: 160px;
  display: grid;
  place-items: center;
}
.map-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.85rem;
}
.map-inner svg { color: var(--blue); }

/* ===== FOCUS ITEM ===== */
.focus-item { display: flex; }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-card-wrap { max-width: 420px; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .apps-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .process-steps { gap: 12px; }
  .process-arrow { display: none; }
  .cta-strip-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .page-hero { padding: 180px 0 48px; }
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex;
    position: fixed;
    top: 160px; left: 0; right: 0;
    background: var(--dark-2);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 16px 0;
  }
  .nav-links.open li a {
    display: block;
    padding: 12px 24px;
    font-size: 1rem;
  }
  .nav-cta { margin: 8px 24px 4px; border-radius: 6px; }
  .hamburger { display: flex; }
  .products-grid { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .stat-divider { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}