/* ============================================================
   AUTH + MARKETING STYLES
   ============================================================ */

/* ============ LANDING PAGE ============ */
.landing {
  position: relative;
  overflow-x: hidden;
  background: var(--bg-0);
}

/* Navbar */
.land-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 0;
  background: var(--topbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-1);
  transition: all var(--t-med);
}
.land-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-6);
}
.land-logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-1);
  letter-spacing: -.02em;
}
.land-logo .logo {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--brand-500);
  display: flex; align-items: center; justify-content: center;
  color: #111111;
  font-weight: 800;
  box-shadow: 0 6px 18px rgba(255,203,5,.35);
}
.land-logo .name span { color: var(--accent-ink); }
.land-nav-links {
  display: flex;
  gap: var(--s-6);
  align-items: center;
}
.land-nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
}
.land-nav-links a:hover { color: var(--accent-ink); }
.land-nav-actions { display: flex; gap: var(--s-3); align-items: center; }

/* Hero */
.hero {
  position: relative;
  padding: 90px 0 120px;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-10);
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 6px 14px;
  background: rgba(255,203,5,.10);
  border: 1px solid rgba(255,203,5,.28);
  border-radius: var(--r-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-ink);
  letter-spacing: .02em;
  margin-bottom: var(--s-5);
}
.hero h1 {
  font-size: 58px;
  line-height: 1.05;
  letter-spacing: -.03em;
  margin-bottom: var(--s-5);
}
.hero p.lead {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: var(--s-7);
}
.hero-cta {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-bottom: var(--s-7);
}
.hero-stats {
  display: flex;
  gap: var(--s-8);
  flex-wrap: wrap;
  padding-top: var(--s-6);
  border-top: 1px solid var(--border-1);
}
.hero-stat-value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--text-1);
}
.hero-stat-label {
  font-size: 12px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
}

/* Hero visual mock */
.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  perspective: 1400px;
}
.hero-mock {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(255,203,5,.10);
  transform: rotateY(-8deg) rotateX(3deg);
  transition: transform var(--t-slow);
}
.hero-mock:hover { transform: rotateY(-3deg) rotateX(1deg); }
.hero-mock-top {
  height: 44px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border-1);
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: 0 var(--s-4);
}
.hero-mock-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border-3);
}
.hero-mock-dot.red { background: #ff5f57; }
.hero-mock-dot.yellow { background: #febc2e; }
.hero-mock-dot.green { background: #28c840; }
.hero-mock-body {
  padding: var(--s-4);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-3);
  height: calc(100% - 44px);
}
.hero-cam {
  background: linear-gradient(140deg, #0a0f1a, #060912);
  border-radius: var(--r-md);
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  border: 1px solid rgba(255,255,255,.04);
}
.hero-cam::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 40% 30%, rgba(255,203,5,.15), transparent 60%);
}
.hero-cam::after {
  content: 'LIVE';
  position: absolute;
  top: 8px; left: 8px;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  background: rgba(239,68,68,.9);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: .08em;
}
.hero-cam.scan::before {
  background: linear-gradient(180deg, transparent 40%, rgba(255,203,5,.4) 50%, transparent 60%);
  animation: scan 3s linear infinite;
}
@keyframes scan {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

/* Floating cards around hero */
.hero-float {
  position: absolute;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--s-3);
  backdrop-filter: blur(12px);
}
.hero-float-1 { top: 30px; left: -40px; animation: float1 6s ease-in-out infinite; }
.hero-float-2 { bottom: 60px; right: -30px; animation: float2 7s ease-in-out infinite; }
@keyframes float1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}
.hero-float-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,203,5,.12);
  color: var(--accent-ink);
}
.hero-float-icon.success { background: var(--success-soft); color: var(--success); }

/* Trust logos strip */
.trust-strip {
  padding: 40px 0;
  border-top: 1px solid var(--border-1);
  border-bottom: 1px solid var(--border-1);
  background: var(--bg-1);
}
.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-10);
  flex-wrap: wrap;
  opacity: .6;
}
.trust-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-2);
  letter-spacing: -.02em;
  opacity: .7;
  transition: opacity var(--t-fast);
}
.trust-logo:hover { opacity: 1; }

/* Feature section */
.section {
  padding: 100px 0;
  position: relative;
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--s-9);
}
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-ink);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: var(--s-4);
}
.section-title {
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: var(--s-4);
}
.section-desc {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.65;
}

/* Feature grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}
.feature {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--r-xl);
  padding: var(--s-6);
  transition: all var(--t-med);
  position: relative;
  overflow: hidden;
}
.feature:hover {
  border-color: rgba(255,203,5,.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(255,203,5,.08);
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(255,203,5,.18), rgba(230,160,0,.10));
  color: var(--accent-ink);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-5);
}
.feature h4 {
  font-size: 18px;
  margin-bottom: var(--s-2);
}
.feature p {
  font-size: 14px;
  color: var(--text-3);
  margin: 0;
  line-height: 1.65;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  align-items: start;
}
.price-card {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: var(--r-xl);
  padding: var(--s-7);
  position: relative;
  transition: all var(--t-med);
}
.price-card:hover { transform: translateY(-4px); border-color: var(--border-3); }
.price-card.featured {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 1px var(--brand-500), 0 24px 60px rgba(255,203,5,.18);
  transform: scale(1.03);
}
.price-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.price-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  background: var(--brand-500);
  color: #111111;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--r-full);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.price-name { font-size: 15px; font-weight: 700; color: var(--text-2); margin-bottom: var(--s-3); letter-spacing: .02em; text-transform: uppercase; }
.price-value { font-size: 44px; font-weight: 700; letter-spacing: -.03em; line-height: 1; margin-bottom: var(--s-2); }
.price-value span { font-size: 15px; color: var(--text-3); font-weight: 500; letter-spacing: 0; }
.price-desc { font-size: 14px; color: var(--text-3); margin-bottom: var(--s-6); }
.price-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--s-7);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.price-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  font-size: 14px;
  color: var(--text-2);
}
.price-list li svg { color: var(--accent-ink); flex-shrink: 0; margin-top: 3px; }

/* CTA band */
.cta-band {
  padding: 80px 0;
}
.cta-inner {
  background: linear-gradient(135deg, rgba(255,203,5,.12), rgba(230,160,0,.10));
  border: 1px solid rgba(255,203,5,.25);
  border-radius: var(--r-2xl);
  padding: var(--s-10) var(--s-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-inner::before {
  content: '';
  position: absolute;
  top: -50%; left: 50%;
  width: 600px; height: 600px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255,203,5,.35), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}
.cta-inner h2 {
  font-size: 38px;
  position: relative;
  margin-bottom: var(--s-4);
}
.cta-inner p {
  font-size: 17px;
  color: var(--text-2);
  max-width: 520px;
  margin: 0 auto var(--s-7);
  position: relative;
}
.cta-inner .hero-cta { justify-content: center; position: relative; }

/* Footer */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border-1);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-8);
  margin-bottom: var(--s-8);
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-3);
  margin: var(--s-4) 0 0;
  max-width: 320px;
  line-height: 1.65;
}
.footer h5 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  margin-bottom: var(--s-4);
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--s-3); }
.footer ul a {
  font-size: 14px;
  color: var(--text-2);
}
.footer ul a:hover { color: var(--accent-ink); }
.footer-bottom {
  padding-top: var(--s-6);
  border-top: 1px solid var(--border-1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-4);
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-3);
}
.footer-social { display: flex; gap: var(--s-3); }
.footer-social a {
  width: 34px; height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  background: var(--bg-2);
  color: var(--text-2);
  transition: all var(--t-fast);
}
.footer-social a:hover { background: var(--brand-500); color: #111111; }

/* ============ AUTH PAGES ============ */
.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-0);
}
.auth-visual {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #050a14 0%, #081627 50%, #04101c 100%);
  display: flex;
  flex-direction: column;
  padding: var(--s-10) var(--s-9);
  color: #fff;
}
.auth-visual::before {
  content: '';
  position: absolute;
  top: -150px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,203,5,.35), transparent 65%);
  filter: blur(80px);
  pointer-events: none;
}
.auth-visual::after {
  content: '';
  position: absolute;
  bottom: -200px; right: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(230,160,0,.28), transparent 65%);
  filter: blur(80px);
  pointer-events: none;
}
.auth-visual-content {
  position: relative;
  z-index: 2;
  margin-top: auto;
  margin-bottom: auto;
  max-width: 460px;
}
.auth-brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  position: absolute;
  top: var(--s-8);
  left: var(--s-9);
  z-index: 3;
  letter-spacing: -.02em;
}
.auth-brand .logo {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--brand-500);
  display: flex; align-items: center; justify-content: center;
  color: #111111;
  font-weight: 800;
  box-shadow: 0 6px 18px rgba(255,203,5,.4);
}
.auth-brand span span { color: var(--accent-ink); }
.auth-visual h2 {
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: var(--s-5);
  color: #fff;
}
.auth-visual p {
  font-size: 16px;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  margin-bottom: var(--s-7);
}
.auth-visual-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}
.auth-visual-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  font-size: 14px;
  color: rgba(255,255,255,.85);
}
.auth-visual-features li .check-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,203,5,.18);
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  border: 1px solid rgba(255,203,5,.3);
}

.auth-visual-footer {
  position: absolute;
  bottom: var(--s-8);
  left: var(--s-9);
  right: var(--s-9);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--s-4);
  font-size: 13px;
  color: rgba(255,255,255,.6);
}
.auth-visual-avatars {
  display: flex;
}
.auth-visual-avatars .avatar {
  width: 30px; height: 30px;
  border: 2px solid #050a14;
  margin-left: -10px;
  font-size: 11px;
}
.auth-visual-avatars .avatar:first-child { margin-left: 0; }

.auth-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-8) var(--s-6);
  background: var(--bg-0);
}
.auth-form-wrap {
  width: 100%;
  max-width: 420px;
}
.auth-form-head { margin-bottom: var(--s-7); }
.auth-form-head h1 {
  font-size: 32px;
  letter-spacing: -.025em;
  margin-bottom: var(--s-2);
}
.auth-form-head p {
  font-size: 15px;
  color: var(--text-3);
  margin: 0;
}
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  margin: var(--s-6) 0;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-1);
}
.auth-socials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3);
}
.auth-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 11px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  color: var(--text-1);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
  text-decoration: none;
}
.auth-social:hover {
  background: var(--bg-3);
  border-color: var(--border-3);
  transform: translateY(-1px);
}
.auth-foot {
  text-align: center;
  font-size: 14px;
  color: var(--text-3);
  margin-top: var(--s-6);
}
.auth-foot a { font-weight: 600; }

.auth-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  margin-bottom: var(--s-6);
  flex-wrap: wrap;
}
.auth-row a { font-size: 13px; font-weight: 600; }

/* Password strength */
.pwd-strength {
  display: flex;
  gap: 4px;
  margin-top: var(--s-2);
}
.pwd-strength .seg {
  flex: 1;
  height: 4px;
  background: var(--bg-3);
  border-radius: var(--r-full);
  transition: background var(--t-fast);
}
.pwd-strength.s1 .seg:nth-child(1) { background: var(--danger); }
.pwd-strength.s2 .seg:nth-child(-n+2) { background: var(--warning); }
.pwd-strength.s3 .seg:nth-child(-n+3) { background: var(--brand-500); }
.pwd-strength.s4 .seg { background: var(--success); }
.pwd-hint {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 6px;
}

/* ---------- Responsive for marketing / auth ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: var(--s-8); }
  .hero h1 { font-size: 42px; }
  .hero-visual { aspect-ratio: 16/11; max-width: 520px; margin: 0 auto; }
  .hero-mock { transform: none; }
  .features-grid, .pricing-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .price-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-6); }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
}
@media (max-width: 640px) {
  .hero { padding: 60px 0 80px; }
  .hero h1 { font-size: 34px; }
  .hero p.lead { font-size: 16px; }
  .hero-stats { gap: var(--s-6); }
  .section { padding: 70px 0; }
  .section-title { font-size: 28px; }
  .land-nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-inner { padding: var(--s-8) var(--s-5); }
  .cta-inner h2 { font-size: 26px; }
  .trust-strip-inner { gap: var(--s-6); }
}
.land-logo .name span, .auth-brand span span { color: inherit; font-weight: 500; }
.land-logo .logo, .auth-brand .logo { font-size: 14px; letter-spacing: -.04em; }

/* ---------- MTN Connect: yellow side panel ---------- */
.auth-visual { background: #ffcb05; color: #111111; }
.auth-visual::before { background: radial-gradient(circle, rgba(255,255,255,.55), transparent 65%); }
.auth-visual::after { background: radial-gradient(circle, rgba(255,255,255,.35), transparent 65%); }
.auth-visual h2, .auth-visual .auth-brand, .auth-visual .auth-brand .name { color: #111111; }
.auth-visual p { color: rgba(0,0,0,.72); }
.auth-visual-features li { color: rgba(0,0,0,.85); }
.auth-visual .check-icon { background: rgba(0,0,0,.1); color: #111111; }
.auth-visual-footer { color: rgba(0,0,0,.65); }
.auth-visual .auth-brand .logo { background: #111111; color: #ffcb05; box-shadow: none; }
.auth-visual .auth-brand span span { color: #111111; }
.land-logo .name { white-space: nowrap; }
@media (max-width: 520px) {
  .land-nav-actions .btn-primary { display: none; }
  .hero-float { display: none; }
}