/* ─────────────────────────────────────────
   FAISS TECHNOLOGIES LLC — Landing Page CSS
   ───────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #060912;
  --bg-2:      #0b0f1e;
  --surface:   #0f1629;
  --surface-2: #161d35;
  --border:    rgba(255,255,255,0.07);
  --border-2:  rgba(255,255,255,0.12);
  --blue:      #3b82f6;
  --blue-light: #60a5fa;
  --blue-dark:  #1d4ed8;
  --cyan:      #22d3ee;
  --purple:    #818cf8;
  --text:      #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim:  #64748b;
  --radius:    16px;
  --radius-sm: 10px;
  --shadow:    0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.6);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 3px; }

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.gradient-text {
  background: linear-gradient(135deg, var(--blue-light), var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.section-sub { color: var(--text-muted); font-size: 18px; max-width: 520px; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-sub { margin: 0 auto; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 99px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff;
  box-shadow: 0 4px 20px rgba(59,130,246,0.35);
}
.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(59,130,246,0.55);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover { background: var(--surface); border-color: var(--blue); color: var(--blue-light); }
.btn-large { padding: 18px 36px; font-size: 17px; }
.btn-full { width: 100%; justify-content: center; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0;
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(6,9,18,0.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 20px; font-weight: 700; color: var(--text); text-decoration: none;
}
.logo-icon { font-size: 24px; color: var(--blue-light); line-height: 1; }
.logo-img {
  width: 42px; height: 42px;
  flex-shrink: 0;
  object-fit: contain;
}
.nav-links {
  display: flex; align-items: center; gap: 36px; list-style: none;
}
.nav-links a {
  color: var(--text-muted); text-decoration: none; font-size: 14px; font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark)) !important;
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 99px;
  font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(59,130,246,0.3);
  transition: box-shadow var(--transition), transform var(--transition) !important;
}
.nav-cta:hover { box-shadow: 0 6px 24px rgba(59,130,246,0.5) !important; transform: translateY(-1px); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
  max-width: 1200px; margin: 0 auto;
}
.hero-bg {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute; border-radius: 50%;
  filter: blur(120px); opacity: 0.5;
}
.glow-1 { width: 600px; height: 600px; background: rgba(59,130,246,0.15); top: -200px; right: -100px; }
.glow-2 { width: 400px; height: 400px; background: rgba(34,211,238,0.1); bottom: 0; left: 10%; animation: float 8s ease-in-out infinite; }
.glow-3 { width: 300px; height: 300px; background: rgba(129,140,248,0.12); top: 30%; left: 40%; }

.hero-content {
  flex: 1; max-width: 600px; position: relative; z-index: 2;
  animation: fadeUp 0.8s ease both;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--text-muted);
  border: 1px solid var(--border-2);
  background: rgba(255,255,255,0.03);
  padding: 8px 16px; border-radius: 99px; margin-bottom: 12px;
}
.hero-badge + .hero-badge { margin-bottom: 20px; }
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse 2s infinite;
}
.hero-badge-lang {
  margin-left: 10px;
  background: rgba(129,140,248,0.08);
  border-color: rgba(129,140,248,0.25);
  color: var(--purple);
  font-weight: 600;
}
.hero-title {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 900; line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 18px; color: var(--text-muted); line-height: 1.7;
  margin-bottom: 40px; max-width: 500px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; align-items: center; gap: 0; }
.stat { padding: 0 28px; }
.stat:first-child { padding-left: 0; }
.stat-number { display: block; font-size: 28px; font-weight: 800; color: var(--text); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

.hero-visual {
  flex: 1; position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  min-height: 400px;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero-card {
  position: absolute;
  background: rgba(15,22,41,0.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: var(--shadow);
  min-width: 220px;
  transition: transform 0.3s ease;
}
.hero-card:hover { transform: scale(1.04); }
.card-icon { font-size: 28px; line-height: 1; }
.card-info { display: flex; flex-direction: column; gap: 2px; }
.card-title { font-size: 14px; font-weight: 600; }
.card-sub { font-size: 12px; color: var(--text-muted); }
.card-status { width: 8px; height: 8px; border-radius: 50%; margin-left: auto; flex-shrink: 0; }
.status-green { background: #22c55e; box-shadow: 0 0 8px #22c55e; animation: pulse 2s infinite; }
.status-blue { background: var(--blue-light); box-shadow: 0 0 8px var(--blue-light); animation: pulse 2.5s infinite; }
.card-1 { top: 60px; right: 60px; animation: float 6s ease-in-out infinite; }
.card-2 { top: 180px; right: 0; animation: float 7s 1s ease-in-out infinite; }
.card-3 { top: 300px; right: 80px; animation: float 5s 0.5s ease-in-out infinite; }
.floating-orb {
  position: absolute; border-radius: 50%;
  filter: blur(60px); pointer-events: none;
}
.orb-a { width: 300px; height: 300px; background: rgba(59,130,246,0.12); top: 50%; left: 50%; transform: translate(-50%,-50%); }
.orb-b { width: 200px; height: 200px; background: rgba(34,211,238,0.08); top: 30%; right: 10%; }

/* Hero image */
.hero-img-wrap {
  position: absolute; inset: 0; border-radius: 24px; overflow: hidden;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  opacity: 0.55;
  border-radius: 24px;
}
.hero-img-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, var(--bg) 80%);
  border-radius: 24px;
}

/* ── TRUST BAR ── */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  padding: 28px 0;
}
.trust-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; text-align: center; }
.trust-label { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 20px; }
.trust-logos {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px;
}
.trust-logos span {
  font-size: 13px; font-weight: 600; color: var(--text-dim);
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 99px;
  background: rgba(255,255,255,0.02);
  transition: var(--transition);
}
.trust-logos span:hover { color: var(--text-muted); border-color: var(--border-2); }

/* ── SERVICES ── */
.services { padding: 120px 0; }
.services-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  position: relative; overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  border-radius: 24px 24px 0 0;
  transition: opacity var(--transition);
  opacity: 0;
}
.service-it::before { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.service-web::before { background: linear-gradient(90deg, var(--purple), var(--blue-light)); }
.service-card:hover { border-color: var(--border-2); box-shadow: 0 20px 60px rgba(0,0,0,0.4); transform: translateY(-4px); }
.service-card:hover::before { opacity: 1; }

/* Service card image */
.service-card-img {
  width: 100%; height: 200px;
  margin: -40px -40px 28px -40px;
  width: calc(100% + 80px);
  overflow: hidden;
  border-radius: 24px 24px 0 0;
  position: relative;
}
.service-card-img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  transition: transform 0.5s ease;
  filter: brightness(0.85) saturate(1.1);
}
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-card-img::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--surface));
}

.service-label {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 24px;
}
.service-it .service-label { color: var(--cyan); }
.service-web .service-label { color: var(--purple); }

.service-icon-wrap {
  width: 60px; height: 60px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.service-it .service-icon-wrap { background: rgba(34,211,238,0.1); border: 1px solid rgba(34,211,238,0.2); }
.service-web .service-icon-wrap { background: rgba(129,140,248,0.1); border: 1px solid rgba(129,140,248,0.2); }
.service-icon-wrap svg { width: 28px; height: 28px; }
.service-it .service-icon-wrap svg { stroke: var(--cyan); }
.service-web .service-icon-wrap svg { stroke: var(--purple); }

.service-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 14px; }
.service-card > p { color: var(--text-muted); margin-bottom: 28px; line-height: 1.7; }
.service-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.service-features li { font-size: 14px; color: var(--text-muted); display: flex; align-items: center; gap: 10px; }
.check { font-size: 13px; color: var(--blue-light); font-weight: 700; flex-shrink: 0; }
.service-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 600; text-decoration: none; color: var(--blue-light);
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

.mini-services {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.mini-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.mini-card:hover { border-color: var(--border-2); background: var(--surface-2); transform: translateY(-3px); }
.mini-icon { font-size: 28px; display: block; margin-bottom: 14px; }
.mini-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.mini-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ── ABOUT ── */
.about { padding: 120px 0; background: var(--bg-2); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual { position: relative; }
.about-image-wrap {
  position: relative; height: 420px;
  display: flex; align-items: center; justify-content: center;
}
.about-bg-shape {
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.12), rgba(34,211,238,0.06));
  border: 1px solid rgba(59,130,246,0.2);
  position: absolute;
}
.about-center-badge {
  position: relative; z-index: 2;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  width: 140px; height: 140px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; gap: 2px;
  box-shadow: 0 0 60px rgba(59,130,246,0.2);
}
.about-badge-num { font-size: 32px; font-weight: 900; color: var(--blue-light); line-height: 1; }
.about-badge-label { font-size: 11px; color: var(--text-muted); font-weight: 500; line-height: 1.3; }
.about-feature-pill {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 99px;
  padding: 10px 18px;
  font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.pill-1 { top: 40px; left: 20px; animation-delay: 0s; }
.pill-2 { top: 40px; right: 20px; animation-delay: 1.5s; }
.pill-3 { bottom: 60px; left: 50%; transform: translateX(-50%); animation-delay: 0.8s; }

.about-content p { color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; }
.about-values { display: flex; flex-direction: column; gap: 20px; margin-top: 36px; }
.value-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.value-item:hover { border-color: var(--border-2); }
.value-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.value-item strong { display: block; font-weight: 700; margin-bottom: 3px; }
.value-item span { font-size: 14px; color: var(--text-muted); }

/* ── PROCESS ── */
.process { padding: 120px 0; }
.process-steps {
  display: flex; align-items: flex-start; gap: 0;
  position: relative;
}
.process-step { flex: 1; text-align: center; padding: 0 20px; }
.step-number {
  display: inline-block;
  font-size: 13px; font-weight: 800; letter-spacing: 0.1em;
  color: var(--blue-light);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  width: 52px; height: 52px;
  border-radius: 50%;
  line-height: 50px;
  margin: 0 auto 20px;
}
.step-content h4 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.step-content p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }
.process-connector {
  flex-shrink: 0; width: 80px; height: 1px;
  background: linear-gradient(90deg, var(--border-2), var(--border));
  margin-top: 26px;
}

/* ── CTA BAND ── */
.cta-band {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.12), transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-inner h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; margin-bottom: 16px; }
.cta-inner p { font-size: 18px; color: var(--text-muted); margin-bottom: 40px; }

/* ── CONTACT ── */
.contact { padding: 120px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: start; }
.contact-info p { color: var(--text-muted); line-height: 1.8; margin-bottom: 36px; }
.contact-channels { display: flex; flex-direction: column; gap: 20px; }
.channel {
  display: flex; align-items: center; gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.channel:hover { border-color: var(--border-2); }
.channel-icon { font-size: 24px; flex-shrink: 0; }
.channel strong { display: block; font-size: 13px; font-weight: 600; margin-bottom: 3px; }
.channel a, .channel span { font-size: 14px; color: var(--text-muted); text-decoration: none; transition: color var(--transition); }
.channel a:hover { color: var(--blue-light); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 14px; font-family: inherit;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-dim); }
.form-group select { cursor: pointer; -webkit-appearance: none; }
.form-group select option { background: var(--surface); }
.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 { text-align: center; font-size: 13px; color: var(--text-dim); margin-top: 16px; }

/* ── FOOTER ── */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 60px;
}
.footer-brand p { font-size: 14px; color: var(--text-muted); margin-top: 16px; max-width: 280px; line-height: 1.7; }
.footer-col h5 { font-size: 14px; font-weight: 700; margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 14px; color: var(--text-muted); text-decoration: none; transition: color var(--transition); }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 24px;
  text-align: center;
}
.footer-bottom p { font-size: 13px; color: var(--text-dim); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

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

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .mini-services { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 0; right: 0; bottom: 0; width: 280px; background: var(--surface); border-left: 1px solid var(--border); padding: 100px 32px 40px; gap: 28px; z-index: 99; transform: translateX(100%); transition: transform var(--transition); }
  .nav-links.open { display: flex; transform: translateX(0); }
  .nav-links a { font-size: 18px; }
  .nav-toggle { display: flex; z-index: 100; }
  .process-steps { flex-direction: column; align-items: center; }
  .process-connector { width: 1px; height: 40px; margin: 0; }
  .mini-services { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 100px 24px 60px; }
}