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

:root {
  --green: #25d366;
  --green-dark: #128c4e;
  --green-light: #d1fae5;
  --blue: #3b82f6;
  --blue-dark: #1d4ed8;
  --purple: #8b5cf6;
  --amber: #f59e0b;
  --teal: #14b8a6;
  --red: #ef4444;
  --navy: #0f172a;
  --dark: #1e293b;
  --mid: #334155;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --surface: #f8fafc;
  --white: #ffffff;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.12);
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased; }

a { text-decoration: none; color: inherit; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.section { padding: 96px 0; }

/* ── NAVBAR ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(15,23,42,.92); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-logo { font-size: 1.4rem; font-weight: 800; color: var(--white); letter-spacing: -.5px; }
.logo-z { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: rgba(255,255,255,.75); font-size: .92rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--white); }
.nav-login { color: rgba(255,255,255,.75) !important; }
.nav-cta {
  background: var(--green); color: var(--navy) !important;
  padding: 8px 18px; border-radius: 8px; font-weight: 700;
  transition: background .2s, transform .15s;
}
.nav-cta:hover { background: #1db954; transform: translateY(-1px); }
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: .2s; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 10px; font-weight: 700;
  font-size: .95rem; cursor: pointer; transition: all .2s;
  border: 2px solid transparent;
}
.btn-lg { padding: 15px 32px; font-size: 1.05rem; border-radius: 12px; }
.btn-full { width: 100%; justify-content: center; }
.btn-primary { background: var(--green); color: var(--navy); }
.btn-primary:hover { background: #1db954; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(37,211,102,.35); }
.btn-ghost { background: rgba(255,255,255,.1); color: var(--white); border-color: rgba(255,255,255,.2); }
.btn-ghost:hover { background: rgba(255,255,255,.18); }
.btn-ghost-light { background: rgba(255,255,255,.15); color: var(--white); border-color: rgba(255,255,255,.3); }
.btn-ghost-light:hover { background: rgba(255,255,255,.25); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover { border-color: var(--green); color: var(--green-dark); }
.btn-wa { background: var(--green); color: var(--white); }
.btn-wa:hover { background: var(--green-dark); box-shadow: 0 8px 24px rgba(37,211,102,.3); }

/* ── HERO ── */
.hero {
  background: var(--navy);
  padding-top: 96px;
  position: relative; overflow: hidden;
}
.hero-glow {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(37,211,102,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; text-align: center; padding: 80px 20px 60px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(37,211,102,.1); border: 1px solid rgba(37,211,102,.25);
  color: var(--green); font-size: .82rem; font-weight: 600; padding: 6px 14px; border-radius: 99px;
  margin-bottom: 28px; letter-spacing: .3px;
}
.badge-dot { width: 7px; height: 7px; background: var(--green); border-radius: 50%; animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.6;transform:scale(1.3)} }

.hero-h1 { font-size: clamp(2.2rem, 6vw, 3.8rem); font-weight: 900; color: var(--white); line-height: 1.12; margin-bottom: 24px; letter-spacing: -.5px; }
.gradient-text { background: linear-gradient(135deg, var(--green) 0%, #34d399 50%, #60efff 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: clamp(1rem, 2.5vw, 1.18rem); color: rgba(255,255,255,.7); max-width: 640px; margin: 0 auto 36px; line-height: 1.7; }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; align-items: center; gap: 20px; justify-content: center; flex-wrap: wrap; }
.trust-item { color: rgba(255,255,255,.6); font-size: .88rem; }
.trust-item strong { color: var(--white); }
.trust-sep { width: 1px; height: 16px; background: rgba(255,255,255,.2); }

/* Hero Mockup */
.hero-mockup { padding-bottom: 0; }
.mockup-shell {
  background: #1a2744; border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px 16px 0 0; box-shadow: 0 -20px 60px rgba(0,0,0,.3);
  overflow: hidden; max-width: 900px; margin: 0 auto;
}
.mockup-topbar { display: flex; align-items: center; gap: 7px; padding: 12px 18px; background: #131f35; border-bottom: 1px solid rgba(255,255,255,.06); }
.mockup-dot { width: 12px; height: 12px; border-radius: 50%; }
.mockup-dot.red { background: #ff5f57; }
.mockup-dot.yellow { background: #febc2e; }
.mockup-dot.green { background: #28c840; }
.mockup-title { font-size: .78rem; color: rgba(255,255,255,.4); margin-left: 8px; }
.mockup-body { display: flex; }
.mockup-sidebar { width: 140px; background: #111c30; padding: 20px 12px; flex-shrink: 0; }
.ms-logo { width: 36px; height: 36px; background: var(--green); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--navy); font-weight: 800; font-size: .8rem; margin-bottom: 20px; }
.ms-item { font-size: .78rem; color: rgba(255,255,255,.5); padding: 7px 10px; border-radius: 6px; margin-bottom: 3px; cursor: default; }
.ms-item.active { background: rgba(37,211,102,.12); color: var(--green); font-weight: 600; }
.mockup-main { flex: 1; padding: 20px; min-width: 0; }
.mockup-stats-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 20px; }
.mstat { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); border-radius: 8px; padding: 12px; text-align: center; }
.mstat-num { font-size: 1.4rem; font-weight: 800; color: var(--white); }
.mstat-num.green { color: var(--green); }
.mstat-num.blue { color: #60a5fa; }
.mstat-num.amber { color: #fbbf24; }
.mstat-label { font-size: .68rem; color: rgba(255,255,255,.4); margin-top: 2px; }
.mockup-table-head { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 8px; padding: 6px 10px; font-size: .7rem; color: rgba(255,255,255,.35); font-weight: 600; letter-spacing: .5px; text-transform: uppercase; border-bottom: 1px solid rgba(255,255,255,.06); }
.mockup-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 8px; padding: 10px 10px; font-size: .78rem; color: rgba(255,255,255,.7); border-bottom: 1px solid rgba(255,255,255,.04); align-items: center; }
.mockup-row:last-child { border-bottom: none; }
.pill { display: inline-flex; padding: 3px 10px; border-radius: 99px; font-size: .7rem; font-weight: 600; }
.pill.green { background: rgba(37,211,102,.15); color: var(--green); }
.pill.amber { background: rgba(251,191,36,.15); color: #fbbf24; }
.pill.blue { background: rgba(96,165,250,.15); color: #60a5fa; }
.pill.grey { background: rgba(255,255,255,.08); color: rgba(255,255,255,.4); }
.wa-pill { display: inline-flex; padding: 3px 8px; border-radius: 6px; font-size: .68rem; font-weight: 600; background: rgba(37,211,102,.1); color: var(--green); }

/* ── STATS BAR ── */
.stats-bar { background: var(--dark); padding: 36px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.stats-inner { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; text-align: center; }
.stat-num { font-size: 2.2rem; font-weight: 900; color: var(--white); }
.stat-label { font-size: .82rem; color: rgba(255,255,255,.5); margin-top: 2px; }

/* ── SECTION LABELS ── */
.section-label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--green-dark); margin-bottom: 10px; }
.section-h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); font-weight: 800; color: var(--navy); line-height: 1.2; margin-bottom: 16px; letter-spacing: -.5px; }
.section-sub { font-size: 1.05rem; color: var(--text-muted); max-width: 600px; line-height: 1.7; }

/* ── FEATURES ── */
.features { background: var(--surface); }
.features-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 56px; }
.feat-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: box-shadow .2s, transform .2s; position: relative;
}
.feat-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.feat-hero-card { grid-column: span 2; background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); border-color: rgba(37,211,102,.25); }
.feat-icon-wrap {
  width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; color: white;
}
.green-bg { background: var(--green); }
.blue-bg { background: var(--blue); }
.purple-bg { background: var(--purple); }
.amber-bg { background: var(--amber); }
.teal-bg { background: var(--teal); }
.feat-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.feat-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }
.feat-tag { display: inline-flex; margin-top: 16px; background: rgba(37,211,102,.12); color: var(--green-dark); font-size: .75rem; font-weight: 700; padding: 4px 12px; border-radius: 99px; }

/* ── WHATSAPP SPOTLIGHT ── */
.wa-spotlight { background: var(--navy); }
.wa-label { color: var(--green); }
.wa-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.wa-inner .section-h2 { color: var(--white); }
.wa-inner .section-sub { color: rgba(255,255,255,.65); }
.wa-list { list-style: none; margin: 28px 0 32px; display: flex; flex-direction: column; gap: 12px; }
.wa-list li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,.75); font-size: .95rem; }
.check { font-weight: 700; flex-shrink: 0; }
.check.green { color: var(--green); }

/* Phone mockup */
.wa-visual { display: flex; justify-content: center; }
.phone-shell {
  width: 280px; background: #1a2744; border-radius: 36px;
  border: 8px solid #2d3748; box-shadow: 0 30px 80px rgba(0,0,0,.5);
  overflow: hidden; position: relative;
}
.phone-notch { width: 80px; height: 24px; background: #2d3748; border-radius: 0 0 14px 14px; margin: 0 auto 0; position: relative; z-index: 2; }
.phone-screen { background: #0b0f1a; min-height: 480px; }
.chat-header { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #1a2744; border-bottom: 1px solid rgba(255,255,255,.08); }
.chat-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .75rem; font-weight: 800; color: white; flex-shrink: 0; }
.chat-name { font-size: .82rem; font-weight: 700; color: var(--white); }
.chat-status { font-size: .68rem; color: var(--green); }
.chat-messages { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.chat-msg { padding: 9px 12px; border-radius: 12px; font-size: .75rem; line-height: 1.5; max-width: 88%; }
.chat-msg.recv { background: #1e2a3a; color: rgba(255,255,255,.85); align-self: flex-start; border-radius: 4px 12px 12px 12px; }
.chat-msg.sent { background: #005c4b; color: rgba(255,255,255,.9); align-self: flex-end; border-radius: 12px 4px 12px 12px; }
.chat-msg.ai-msg { background: rgba(37,211,102,.15); border: 1px solid rgba(37,211,102,.3); color: var(--green); font-size: .72rem; }

/* ── HOW IT WORKS ── */
.how-section { background: var(--white); }
.steps-row { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; gap: 0; align-items: start; margin-top: 56px; }
.step-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; text-align: center; }
.step-num { font-size: 2.2rem; font-weight: 900; color: var(--green); margin-bottom: 12px; font-variant-numeric: tabular-nums; }
.step-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.step-card p { font-size: .85rem; color: var(--text-muted); line-height: 1.65; }
.step-arrow { font-size: 1.8rem; color: var(--border); align-self: center; padding: 0 12px; margin-top: -8px; }

/* ── PRICING ── */
.pricing-section { background: var(--surface); }
.pricing-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 56px; align-items: start; }
.plan-card { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 28px; position: relative; }
.plan-featured { border-color: var(--green); box-shadow: 0 0 0 1px var(--green), var(--shadow-lg); transform: scale(1.02); }
.plan-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--green); color: var(--navy); font-size: .72rem; font-weight: 800; padding: 4px 14px; border-radius: 99px; letter-spacing: .3px; white-space: nowrap; }
.plan-name { font-size: 1rem; font-weight: 700; color: var(--text-muted); margin-bottom: 12px; text-transform: uppercase; letter-spacing: .5px; }
.plan-price { font-size: 2rem; font-weight: 900; color: var(--navy); line-height: 1; }
.plan-period { font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.plan-sub { font-size: .8rem; color: var(--text-muted); margin: 6px 0 24px; }
.plan-features { list-style: none; margin-bottom: 24px; display: flex; flex-direction: column; gap: 10px; }
.plan-features li { display: flex; align-items: flex-start; gap: 8px; font-size: .86rem; color: var(--text); }
.plan-features .check { color: var(--green-dark); font-weight: 700; flex-shrink: 0; }
.plan-features .dimmed { color: var(--text-muted); }
.plan-features .dimmed span { color: #cbd5e1; }
.pricing-note { text-align: center; font-size: .85rem; color: var(--text-muted); margin-top: 28px; }
.pricing-note a { color: var(--green-dark); font-weight: 600; }

/* ── TESTIMONIALS ── */
.testimonials-section { background: var(--white); }
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.testi-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.testi-stars { color: #fbbf24; font-size: 1.1rem; margin-bottom: 14px; letter-spacing: 2px; }
.testi-quote { font-size: .92rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: .8rem; font-weight: 800; flex-shrink: 0; }
.testi-name { font-size: .9rem; font-weight: 700; color: var(--navy); }
.testi-role { font-size: .78rem; color: var(--text-muted); }

/* ── FAQ ── */
.faq-section { background: var(--surface); }
.faq-inner { max-width: 800px; }
.faq-list { margin-top: 48px; display: flex; flex-direction: column; gap: 4px; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; font-size: .95rem; font-weight: 600; color: var(--navy);
  background: none; border: none; cursor: pointer; text-align: left; gap: 12px;
  transition: background .15s;
}
.faq-q:hover { background: var(--surface); }
.faq-icon { font-size: 1.3rem; color: var(--green-dark); font-weight: 400; flex-shrink: 0; transition: transform .2s; }
.faq-a { padding: 0 22px; font-size: .9rem; color: var(--text-muted); line-height: 1.7; max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .2s; }
.faq-a.open { max-height: 300px; padding: 0 22px 18px; }

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #0d2b1a 50%, #0f2d0f 100%);
  padding: 96px 20px; text-align: center;
  border-top: 1px solid rgba(37,211,102,.15);
}
.cta-h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; color: var(--white); line-height: 1.2; margin-bottom: 14px; letter-spacing: -.5px; }
.cta-sub { font-size: 1.05rem; color: rgba(255,255,255,.65); margin-bottom: 36px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
.footer { background: var(--navy); padding: 72px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 3fr; gap: 60px; padding-bottom: 48px; }
.footer-logo { font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.footer-tagline { font-size: .88rem; color: rgba(255,255,255,.5); line-height: 1.6; margin-bottom: 12px; max-width: 280px; }
.footer-contact { font-size: .88rem; color: rgba(255,255,255,.5); }
.footer-contact a { color: var(--green); }
.footer-links-group { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-title { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.4); margin-bottom: 4px; }
.footer-col a { font-size: .88rem; color: rgba(255,255,255,.55); transition: color .15s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding: 20px 0; display: flex; }
.footer-bottom .container { display: flex; justify-content: space-between; font-size: .82rem; color: rgba(255,255,255,.35); }

/* ── BOOK A DEMO ── */
.demo-section { background: var(--white); }
.demo-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.demo-perks { list-style: none; margin: 24px 0 0; display: flex; flex-direction: column; gap: 12px; }
.demo-perks li { display: flex; align-items: flex-start; gap: 10px; font-size: .95rem; color: var(--text-muted); }
.demo-form-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 32px; }
.demo-form-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 20px; }
.demo-form { display: flex; flex-direction: column; gap: 14px; }
.demo-field { display: flex; flex-direction: column; gap: 5px; }
.demo-field label { font-size: .82rem; font-weight: 600; color: var(--text-muted); }
.demo-field input, .demo-field select {
  padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px;
  font-size: .95rem; font-family: inherit; color: var(--text); background: var(--white);
  transition: border-color .2s;
}
.demo-field input:focus, .demo-field select:focus { outline: none; border-color: var(--green); }
.demo-note { font-size: .82rem; text-align: center; margin-top: 4px; min-height: 20px; }
.demo-note.success { color: var(--green-dark); }
.demo-note.error { color: var(--red); }

/* ── WHATSAPP FLOAT BUTTON ── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  display: flex; align-items: center; gap: 10px;
  background: var(--green); color: var(--white);
  padding: 14px 18px; border-radius: 99px;
  box-shadow: 0 8px 32px rgba(37,211,102,.4);
  font-weight: 700; font-size: .9rem;
  transition: transform .2s, box-shadow .2s;
}
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,211,102,.5); }
.wa-float-label { white-space: nowrap; }

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
  .wa-float-label { display: none; }
  .wa-float { padding: 16px; }
}

@media (max-width: 1024px) {
  .demo-inner { grid-template-columns: 1fr; gap: 40px; }
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .feat-hero-card { grid-column: span 1; }
  .pricing-grid { grid-template-columns: repeat(2,1fr); }
  .steps-row { grid-template-columns: 1fr; gap: 16px; }
  .step-arrow { display: none; }
  .wa-inner { grid-template-columns: 1fr; gap: 48px; }
  .wa-visual { order: -1; }
  .stats-inner { grid-template-columns: repeat(2,1fr); gap: 24px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; flex-direction: column; gap: 0; position: absolute; top: 64px; left: 0; right: 0; background: var(--navy); border-bottom: 1px solid rgba(255,255,255,.08); padding: 12px 0; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 24px; font-size: .95rem; }
  .nav-burger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .plan-featured { transform: none; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links-group { grid-template-columns: repeat(2,1fr); }
  .footer-bottom .container { flex-direction: column; gap: 8px; text-align: center; }
  .mockup-sidebar { display: none; }
  .mockup-stats-row { grid-template-columns: repeat(2,1fr); }
  .mockup-table-head, .mockup-row { grid-template-columns: 2fr 1fr 1fr; }
  .mockup-table-head span:nth-child(3),
  .mockup-row span:nth-child(3) { display: none; }
  .hero-trust { flex-direction: column; gap: 10px; }
  .trust-sep { display: none; }
}

@media (max-width: 480px) {
  .hero-h1 { font-size: 2rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { text-align: center; justify-content: center; }
  .stats-inner { grid-template-columns: repeat(2,1fr); }
  .footer-links-group { grid-template-columns: 1fr; }
  .cta-btns { flex-direction: column; align-items: center; }
}