/* ============================================
   Landing Page — CashFlow
   ============================================ */

html {
  scroll-padding-top: 80px;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  opacity: 0.85;
}

.logo-icon {
  display: inline-flex;
  align-items: center;
}

.logo-icon svg {
  width: 24px;
  height: 24px;
}

.logo-img {
  height: 32px;
  width: auto;
  border-radius: 8px;
  display: block;
}

.nav {
  display: none;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .nav {
    display: flex;
  }
}

.nav-link {
  color: var(--color-text);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-secondary);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  position: relative;
  z-index: 1001;
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: transform var(--transition-normal);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(64px + var(--spacing-2xl)) var(--spacing-md) var(--spacing-2xl);
  background-color: var(--color-primary);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--spacing-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
  }
}

.hero-title {
  color: var(--color-white) !important;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  max-width: 500px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.hero-cta .btn-outline-secondary {
  border-color: var(--color-white);
  color: var(--color-white);
}

.hero-cta .btn-outline-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.trust-badge {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-button);
}

/* Phone Mockup */
.hero-mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-floating {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

@media (max-width: 767px) {
  .hero-floating {
    display: none;
  }
}

.hero-float {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: hero-float 4s ease-in-out infinite;
}

.hero-float svg {
  display: block;
  max-width: 100%;
  height: auto;
}

.hero-float-1 { top: 8%; left: 3%; width: 62px; height: 62px; animation-delay: 0s; }
.hero-float-2 { top: 18%; right: 8%; width: 45px; height: 45px; animation-delay: 0.7s; }
.hero-float-3 { bottom: 35%; left: 2%; width: 58px; height: 28px; animation-delay: 1.2s; }
.hero-float-4 { bottom: 12%; right: 12%; width: 10px; height: 10px; animation-delay: 0.3s; }
.hero-float-5 { top: 42%; left: 4%; width: 10px; height: 10px; animation-delay: 1.8s; }

@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-image-wrap {
  width: 100%;
  max-width: 340px;
}

@media (min-width: 768px) {
  .hero-image-wrap {
    max-width: 400px;
  }
}

.hero-image-wrap .hero-image {
  width: 100%;
  height: auto;
  display: block;
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-md);
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Sections --- */
.section {
  padding: var(--spacing-2xl) var(--spacing-md);
}

.section-alt {
  background: var(--color-white);
}

.carousel-section {
  overflow-x: hidden;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
}

/* --- How It Works --- */
.steps-grid {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step-card {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.step-card .card-decor {
  width: 80px;
  height: 44px;
  top: 0;
  right: 10px;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-secondary);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.step-card h3 {
  margin-bottom: var(--spacing-sm);
}

.step-card p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Carousel (overlapping stack) --- */
.carousel-stack {
  position: relative;
  padding: var(--spacing-2xl) var(--spacing-md);
  overflow: visible;
}

@media (min-width: 768px) {
  .carousel-stack {
    padding: var(--spacing-2xl) var(--spacing-xl);
  }
}

.carousel-stage {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 420px;
  padding-bottom: var(--spacing-lg);
  perspective: 1200px;
  transform-style: preserve-3d;
}

@media (min-width: 768px) {
  .carousel-stage {
    min-height: 520px;
    padding-bottom: 0;
  }
}

.carousel-slide {
  position: absolute;
  left: 50%;
  width: 240px;
  transform-origin: center center;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
  cursor: pointer;
  touch-action: pan-y pinch-zoom;
}

@media (min-width: 768px) {
  .carousel-slide {
    width: 280px;
  }
}

.carousel-slide:hover {
  z-index: 100 !important;
}

.preview-card {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(0, 60, 190, 0.1);
  transition: box-shadow 0.3s ease;
}

@media (min-width: 768px) {
  .preview-card {
    border-radius: 20px;
    border-width: 3px;
  }
}

.carousel-slide:hover .preview-card {
  box-shadow: 0 20px 40px rgba(0, 60, 190, 0.2);
}

.preview-card img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: top;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: var(--spacing-2xl);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .carousel-dots {
    gap: 8px;
    margin-top: var(--spacing-2xl);
    padding: 0;
  }
}

.carousel-dot {
  width: 12px;
  height: 12px;
  min-width: 12px;
  min-height: 12px;
  border-radius: 50%;
  background: rgba(0, 60, 190, 0.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, transform 0.3s ease;
}

@media (min-width: 768px) {
  .carousel-dot {
    width: 10px;
    height: 10px;
    min-width: 10px;
    min-height: 10px;
  }
}

.carousel-dot:hover {
  background: rgba(0, 60, 190, 0.4);
}

.carousel-dot.active {
  background: var(--color-secondary);
  transform: scale(1.2);
}


/* --- Features --- */
.features-grid {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card .card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-icon {
  width: 44px;
  height: 44px;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card .card-title {
  margin: 0;
}

.feature-card .card-body p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* --- Purposes --- */
.purposes-wrap {
  display: grid;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .purposes-wrap {
    grid-template-columns: 1fr 1.5fr;
    align-items: start;
    gap: var(--spacing-2xl);
  }
}

.purposes-header {
  max-width: 400px;
}

.purposes-title {
  text-align: left !important;
  margin-bottom: var(--spacing-md);
}

.purposes-subtitle {
  text-align: left !important;
  margin: 0 !important;
}

.purposes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 600px) {
  .purposes-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.purpose-card {
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.purpose-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.purpose-simple {
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 60, 190, 0.08);
}

.purpose-icon {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-secondary);
}

.purpose-icon svg {
  width: 36px;
  height: 36px;
  margin: 0 auto;
  display: block;
}

.purpose-card h4 {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

/* --- FAQ --- */
.faq-layout {
  display: grid;
  gap: var(--spacing-xl);
}

@media (min-width: 900px) {
  .faq-layout {
    grid-template-columns: 1fr 320px;
    align-items: center;
    gap: var(--spacing-2xl);
  }
}

.faq-list {
  min-width: 0;
  order: 1;
  max-width: 480px;
}

@media (min-width: 900px) {
  .faq-list {
    max-width: 420px;
  }
}

.faq-screenshot {
  order: 2;
  max-width: 320px;
  margin: 0 auto;
}

@media (min-width: 900px) {
  .faq-screenshot {
    order: 2;
    margin: 0;
    margin-left: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

.faq-screenshot img {
  width: 100%;
  height: auto;
  display: block;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-card);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) var(--spacing-xl);
  background: none;
  border: none;
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--color-secondary);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

.faq-answer p {
  padding: 0 var(--spacing-xl) var(--spacing-lg);
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #002a87 100%);
  padding: calc(var(--spacing-2xl) * 2) var(--spacing-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("../assets/Vector-bg.svg") repeat;
  background-size: 300px 310px;
  opacity: 0.15;
  pointer-events: none;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-title {
  color: var(--color-white) !important;
  margin-bottom: var(--spacing-md);
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.cta-subtitle {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.btn-cta-app {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  border-radius: 50px;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.btn-cta-app:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.store-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

/* --- Footer --- */
.footer {
  background: var(--color-primary);
  padding: var(--spacing-2xl) var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* Footer top row (logo + nav) */
.footer-top-row {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
  .footer-top-row {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-2xl);
  }
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  text-decoration: none;
  flex-shrink: 0;
}

.footer-logo:hover {
  color: rgba(255,255,255,0.9);
}

.footer-logo .logo-icon svg,
.footer-logo .logo-img {
  width: 24px;
  height: 24px;
}

.footer-logo .logo-img {
  border-radius: 6px;
}

/* Footer grid (Company, Legal, Account) */
.footer-grid {
  display: grid;
  gap: var(--spacing-xl);
  flex: 1;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-section h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color 0.15s ease;
}

.footer-section a:hover {
  color: var(--color-white);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-primary);
}

.footer-disclaimer {
  margin-bottom: var(--spacing-xl);
  padding: 0;
}

.footer-disclaimer h4 {
  color: rgba(255,255,255,0.95);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-disclaimer p {
  margin: 0 0 var(--spacing-md);
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
}

.footer-disclaimer p:last-child {
  margin-bottom: 0;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.2);
}

.footer-bottom p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.9);
}

.ssl-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.9);
}

.ssl-badge svg {
  width: 16px;
  height: 16px;
}

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --- Mobile Nav --- */
.nav-open .nav {
  display: flex;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--color-white);
  flex-direction: column;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  z-index: 999;
}