/* FZN Express — Public landing */
:root {
  --lz-bg: #0b0f1a;
  --lz-bg-2: #111827;
  --lz-surface: rgba(255, 255, 255, 0.06);
  --lz-border: rgba(255, 255, 255, 0.1);
  --lz-text: #f1f5f9;
  --lz-muted: #94a3b8;
  --lz-primary: #6366f1;
  --lz-primary-2: #818cf8;
  --lz-accent: #22d3ee;
  --lz-success: #34d399;
  --lz-font: 'Plus Jakarta Sans', system-ui, sans-serif;
  --lz-radius: 1rem;
  --lz-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body.fzn-landing {
  margin: 0;
  font-family: var(--lz-font);
  background: var(--lz-bg);
  color: var(--lz-text);
  overflow-x: hidden;
}

body.fzn-landing.lz-auth {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.lz-mesh {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(99, 102, 241, 0.35), transparent),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(34, 211, 238, 0.2), transparent),
    radial-gradient(ellipse 50% 50% at 50% 100%, rgba(139, 92, 246, 0.15), transparent),
    var(--lz-bg);
}

.lz-wrap {
  position: relative;
  z-index: 1;
}

/* ——— Nav ——— */
.lz-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.85rem 0;
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}

.lz-nav.is-scrolled {
  background: rgba(11, 15, 26, 0.85);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--lz-border);
}

.lz-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.lz-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--lz-text);
  font-weight: 800;
  font-size: 1.15rem;
}

.lz-brand img {
  height: 40px;
  width: auto;
}

.lz-nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.lz-nav-links a {
  color: var(--lz-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.lz-nav-links a:hover {
  color: var(--lz-text);
}

.lz-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.lz-btn:hover {
  transform: translateY(-2px);
}

.lz-btn-primary {
  background: linear-gradient(135deg, var(--lz-primary), #8b5cf6);
  color: #fff;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
}

.lz-btn-ghost {
  background: transparent;
  color: var(--lz-text);
  border: 1px solid var(--lz-border);
}

.lz-btn-ghost:hover {
  background: var(--lz-surface);
  color: #fff;
}

.lz-nav-toggle {
  display: none;
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 0.65rem;
  font-size: 1.25rem;
}

@media (max-width: 991.98px) {
  .lz-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .lz-nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 88vw);
    height: 100vh;
    background: #111827;
    border-left: 1px solid var(--lz-border);
    padding: 5rem 1.5rem 1.5rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
  }

  .lz-nav-menu.is-open {
    transform: translateX(0);
  }

  .lz-nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .lz-nav-actions {
    flex-direction: column;
    width: 100%;
    margin-top: 1.5rem;
  }

  .lz-nav-actions .lz-btn {
    width: 100%;
  }
}

/* ——— Hero ——— */
.lz-hero {
  padding: 8rem 0 5rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.lz-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 991.98px) {
  .lz-hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.lz-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.35);
  color: var(--lz-primary-2);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  animation: lzPulse 2.5s ease infinite;
}

@keyframes lzPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.3); }
  50% { box-shadow: 0 0 0 8px rgba(99, 102, 241, 0); }
}

.lz-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.35rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.lz-hero h1 span {
  background: linear-gradient(135deg, #a5b4fc, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lz-hero-lead {
  font-size: 1.05rem;
  color: var(--lz-muted);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  max-width: 32rem;
}

@media (max-width: 991.98px) {
  .lz-hero-lead {
    margin-left: auto;
    margin-right: auto;
  }
}

.lz-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (max-width: 991.98px) {
  .lz-hero-cta {
    justify-content: center;
  }
}

/* 3D hero scene */
.lz-hero-3d {
  perspective: 1200px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lz-card-3d {
  position: relative;
  width: 100%;
  max-width: 420px;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
}

.lz-card-3d-main {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--lz-border);
  border-radius: 1.25rem;
  padding: 1.75rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--lz-shadow);
  animation: lzFloat 6s ease-in-out infinite;
}

@keyframes lzFloat {
  0%, 100% { transform: translateY(0) rotateX(2deg) rotateY(-4deg); }
  50% { transform: translateY(-14px) rotateX(-2deg) rotateY(4deg); }
}

.lz-card-3d-float {
  position: absolute;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid var(--lz-border);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  font-size: 0.8rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  animation: lzFloat 5s ease-in-out infinite;
}

.lz-card-3d-float.f1 {
  top: -8%;
  right: -12%;
  animation-delay: -1s;
}

.lz-card-3d-float.f2 {
  bottom: 5%;
  left: -15%;
  animation-delay: -2.5s;
}

.lz-card-3d-float i {
  color: var(--lz-accent);
  margin-right: 0.35rem;
}

/* ——— Sections ——— */
.lz-section {
  padding: 5rem 0;
}

.lz-section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--lz-border);
  border-bottom: 1px solid var(--lz-border);
}

.lz-section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.lz-section-head h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.lz-section-head p {
  color: var(--lz-muted);
  margin: 0;
  line-height: 1.65;
}

.lz-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lz-accent);
  margin-bottom: 0.5rem;
}

/* Stats */
.lz-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  position: relative;
  z-index: 2;
}

@media (max-width: 767.98px) {
  .lz-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.lz-stat {
  text-align: center;
  padding: 1.25rem;
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid var(--lz-border);
  border-radius: var(--lz-radius);
  backdrop-filter: blur(8px);
}

.lz-stat strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
}

.lz-stat span {
  font-size: 0.8rem;
  color: var(--lz-muted);
}

/* Service / courier grids */
.lz-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.lz-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

@media (max-width: 991.98px) {
  .lz-grid-3,
  .lz-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .lz-grid-3,
  .lz-grid-4 {
    grid-template-columns: 1fr;
  }
}

.lz-tilt-card {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--lz-border);
  border-radius: var(--lz-radius);
  padding: 1.5rem;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s;
  transform-style: preserve-3d;
  height: 100%;
}

.lz-tilt-card:hover {
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
  transform: translateY(-8px) rotateX(4deg);
}

.lz-tilt-card .icon {
  width: 52px;
  height: 52px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--lz-primary), #8b5cf6);
  color: #fff;
}

.lz-tilt-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.lz-tilt-card p {
  font-size: 0.875rem;
  color: var(--lz-muted);
  margin: 0;
  line-height: 1.55;
}

/* Courier cards */
.lz-courier-card {
  text-align: center;
  padding: 2rem 1.25rem;
}

.lz-courier-card .courier-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
}

.lz-courier-card.delhivery .courier-icon {
  background: linear-gradient(135deg, #5b21b6, #7c3aed);
  color: #fff;
}

.lz-courier-card.xpressbees .courier-icon {
  background: linear-gradient(135deg, #c2410c, #f97316);
  color: #fff;
}

/* Steps */
.lz-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  counter-reset: step;
}

@media (max-width: 991.98px) {
  .lz-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

.lz-step {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--lz-radius);
  border: 1px dashed var(--lz-border);
  text-align: center;
}

.lz-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--lz-primary);
  font-weight: 800;
  font-size: 0.9rem;
}

.lz-step h4 {
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
}

.lz-step p {
  font-size: 0.8rem;
  color: var(--lz-muted);
  margin: 0;
}

/* Testimonials */
.lz-testimonial {
  padding: 1.75rem;
  height: 100%;
}

.lz-testimonial .stars {
  color: #fbbf24;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.lz-testimonial blockquote {
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0 0 1.25rem;
  color: var(--lz-text);
}

.lz-testimonial .author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lz-testimonial .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--lz-primary), var(--lz-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.lz-testimonial .author strong {
  display: block;
  font-size: 0.9rem;
}

.lz-testimonial .author span {
  font-size: 0.75rem;
  color: var(--lz-muted);
}

/* Contact */
.lz-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
}

@media (max-width: 991.98px) {
  .lz-contact-grid {
    grid-template-columns: 1fr;
  }
}

.lz-contact-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--lz-border);
}

.lz-contact-item:last-child {
  border-bottom: none;
}

.lz-contact-item i {
  width: 44px;
  height: 44px;
  border-radius: 0.65rem;
  background: rgba(99, 102, 241, 0.2);
  color: var(--lz-primary-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lz-form .form-control,
.lz-form .form-select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--lz-border);
  color: var(--lz-text);
  border-radius: 0.65rem;
  padding: 0.65rem 0.9rem;
}

.lz-form .form-control:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--lz-primary);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.lz-form .form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lz-muted);
}

/* Legal accordion */
.lz-legal .accordion-item {
  background: var(--lz-surface);
  border: 1px solid var(--lz-border);
  margin-bottom: 0.75rem;
  border-radius: 0.75rem !important;
  overflow: hidden;
}

.lz-legal .accordion-button {
  background: transparent;
  color: var(--lz-text);
  font-weight: 600;
  box-shadow: none;
}

.lz-legal .accordion-button:not(.collapsed) {
  background: rgba(99, 102, 241, 0.15);
  color: #fff;
}

.lz-legal .accordion-button::after {
  filter: invert(1);
}

.lz-legal .accordion-body {
  color: var(--lz-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* Footer */
.lz-footer {
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--lz-border);
  margin-top: 2rem;
}

.lz-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 767.98px) {
  .lz-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.lz-footer a {
  color: var(--lz-muted);
  text-decoration: none;
  font-size: 0.875rem;
  display: block;
  padding: 0.2rem 0;
  transition: color 0.2s;
}

.lz-footer a:hover {
  color: var(--lz-text);
}

.lz-footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--lz-border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--lz-muted);
}

/* Reveal animation */
.lz-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.lz-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Auth page */
.lz-auth-wrap {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

@media (max-width: 991.98px) {
  .lz-auth-wrap {
    grid-template-columns: 1fr;
  }
}

.lz-auth-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
}

.lz-auth-brand {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(160deg, rgba(99, 102, 241, 0.25), rgba(34, 211, 238, 0.08));
  border-right: 1px solid var(--lz-border);
  position: relative;
  overflow: hidden;
}

@media (max-width: 991.98px) {
  .lz-auth-brand {
    display: none;
  }
}

.lz-auth-card {
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--lz-border);
  border-radius: 1.25rem;
  padding: 2rem;
  backdrop-filter: blur(12px);
}

.lz-auth-card h1 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
}

.lz-auth-card .sub {
  color: var(--lz-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.lz-auth-card .form-control {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--lz-border);
  color: #fff;
  border-radius: 0.65rem;
  padding: 0.65rem 0.9rem;
}

.lz-auth-card .form-control:focus {
  border-color: var(--lz-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
  color: #fff;
}

.lz-auth-card .form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--lz-muted);
}

.lz-auth-card .btn-submit {
  width: 100%;
  padding: 0.75rem;
  border: none;
  border-radius: 0.65rem;
  background: linear-gradient(135deg, var(--lz-primary), #8b5cf6);
  color: #fff;
  font-weight: 700;
  margin-top: 0.5rem;
}

.lz-auth-card .btn-submit:hover {
  filter: brightness(1.08);
  color: #fff;
}

.lz-legal-page {
  padding: 7rem 0 4rem;
  max-width: 720px;
  margin: 0 auto;
}

.lz-legal-page h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.lz-legal-page h2 {
  font-size: 1.15rem;
  margin-top: 2rem;
}

.lz-legal-page p,
.lz-legal-page li {
  color: var(--lz-muted);
  line-height: 1.7;
}

.lz-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
}

.lz-overlay.is-open {
  display: block;
}