/* ============================================
   FACILIPAY - Modern Dark Theme
   Inspired by fireflies.ai & modern-css.com
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #09090b;
  --bg-secondary: #0f0f13;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-nav: rgba(9, 9, 11, 0.8);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-card: rgba(255, 255, 255, 0.08);
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  --accent-purple: #7c3aed;
  --accent-purple-light: #a855f7;
  --accent-teal: #06b6d4;
  --accent-teal-light: #22d3ee;
  --gradient-purple: linear-gradient(135deg, #7c3aed, #a855f7);
  --gradient-teal: linear-gradient(135deg, #06b6d4, #22d3ee);
  --gradient-hero: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(6, 182, 212, 0.08));
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-glow: 0 0 60px rgba(124, 58, 237, 0.1);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

a {
  color: var(--accent-purple-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-teal-light);
}

img {
  max-width: 100%;
  height: auto;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

h4 {
  font-size: 1.125rem;
}

p {
  max-width: 65ch;
}

.text-gradient {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-teal {
  background: var(--gradient-teal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Container --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Top Bar --- */
.top-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.5rem 0;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-left {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.top-bar a {
  color: var(--text-tertiary);
  transition: color var(--transition);
}

.top-bar a:hover {
  color: var(--text-primary);
}

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-nav);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0;
}

.nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.nav-logo span {
  background: var(--gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a,
.nav-links > li > button {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.875rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

.nav-links > li > a:hover,
.nav-links > li > button:hover,
.nav-links > li:hover > a,
.nav-links > li:hover > button {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-links .chevron {
  width: 12px;
  height: 12px;
  transition: transform var(--transition);
}

.nav-links > li:hover .chevron {
  transform: rotate(180deg);
}

/* Dropdown / Mega Menu */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 280px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.mega-menu {
  min-width: 720px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.mega-menu.two-col {
  min-width: 500px;
  grid-template-columns: repeat(2, 1fr);
}

.nav-links > li:hover > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown a {
  display: block;
  padding: 0.625rem 0.75rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.dropdown a:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.dropdown a strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.875rem;
  margin-bottom: 0.125rem;
}

.dropdown a small {
  color: var(--text-tertiary);
  font-size: 0.75rem;
}

.dropdown-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  padding: 0.5rem 0.75rem 0.25rem;
}

/* CTA Button (nav) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background: var(--gradient-purple);
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.3);
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.875rem;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
}

.btn-large {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  padding: 8rem 0 6rem;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero tags/badges */
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 1rem;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-purple-light);
}

/* --- Sections --- */
.section {
  padding: 6rem 0;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header p {
  margin: 1rem auto 0;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 1rem;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-purple-light);
  margin-bottom: 1.25rem;
}

/* --- Feature Tabs --- */
.feature-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.feature-tab {
  padding: 0.5rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: default;
  transition: all var(--transition);
}

.feature-tab:hover {
  border-color: rgba(124, 58, 237, 0.3);
  color: var(--text-primary);
}

/* --- Cards Grid --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.cards-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.03), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  border-color: rgba(124, 58, 237, 0.2);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--gradient-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  color: #fff;
  position: relative;
  z-index: 1;
}

.card-icon.teal {
  background: var(--gradient-teal);
}

.card h3 {
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.925rem;
  position: relative;
  z-index: 1;
}

.card ul {
  list-style: none;
  margin-top: 1rem;
  position: relative;
  z-index: 1;
}

.card ul li {
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 6px;
  background: var(--accent-purple);
  border-radius: 50%;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-purple-light);
  position: relative;
  z-index: 1;
}

.card-link:hover {
  gap: 0.6rem;
}

/* Industry cards (homepage) */
.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}

.industry-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.industry-card h3 {
  color: var(--accent-teal-light);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

.industry-card p {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.industry-card ul {
  list-style: none;
  margin-bottom: 1rem;
}

.industry-card ul li {
  padding: 0.3rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.industry-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 6px;
  height: 6px;
  background: var(--accent-teal);
  border-radius: 50%;
}

.industry-card a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-teal-light);
}

/* --- FAQ Section --- */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.faq-item h4 {
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.faq-item p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* --- CTA Section --- */
.cta-section {
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

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

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section p {
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}

/* --- Contact Form Area --- */
.contact-area {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
}

.contact-area p {
  margin: 0 auto;
}

/* --- Footer --- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-about p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  line-height: 1.7;
  margin-top: 1rem;
}

.footer h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--text-tertiary);
  font-size: 0.85rem;
  transition: color var(--transition);
}

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

.footer-location {
  margin-bottom: 1rem;
  font-size: 0.8rem;
}

.footer-location strong {
  color: var(--text-secondary);
  display: block;
  margin-bottom: 0.125rem;
}

.footer-location span {
  color: var(--text-tertiary);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--text-tertiary);
  font-size: 0.8rem;
}

/* --- Two Column Feature --- */
.two-col-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
}

.two-col-feature.reverse {
  direction: rtl;
}

.two-col-feature.reverse > * {
  direction: ltr;
}

.two-col-feature h2 {
  margin-bottom: 1rem;
}

.two-col-feature p {
  margin-bottom: 1.5rem;
}

.feature-placeholder {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

/* --- Inline CTA Banner --- */
.inline-cta {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 3rem;
  text-align: center;
  margin: 2rem 0;
}

.inline-cta h3 {
  margin-bottom: 0.75rem;
}

.inline-cta p {
  margin: 0 auto 1.5rem;
  font-size: 0.95rem;
}

/* --- Page Hero (Subpages) --- */
.page-hero {
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 1rem;
}

.page-hero p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Badge Row (for subpages) --- */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 2rem;
}

/* --- Login Page --- */
.login-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.login-card h3 {
  margin-bottom: 1rem;
}

.login-card p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.login-card ul {
  list-style: none;
  margin: 1rem 0 1.5rem;
}

.login-card ul li {
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.login-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 6px;
  background: var(--accent-purple);
  border-radius: 50%;
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-location-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
}

.contact-location-card h4 {
  color: var(--accent-purple-light);
  margin-bottom: 0.5rem;
}

/* --- Cookie Policy --- */
.cookie-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 0;
}

.cookie-content p {
  margin-bottom: 1rem;
  max-width: 100%;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mega-menu {
    min-width: 500px;
    grid-template-columns: repeat(2, 1fr);
  }

  .two-col-feature {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .login-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: 1.5rem;
    overflow-y: auto;
    gap: 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links > li > a,
  .nav-links > li > button {
    width: 100%;
    padding: 0.875rem 0.75rem;
    font-size: 1rem;
  }

  .dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 0 0 1rem;
    display: none;
  }

  .mega-menu {
    min-width: auto;
    grid-template-columns: 1fr;
  }

  .mega-menu.two-col {
    min-width: auto;
    grid-template-columns: 1fr;
  }

  .dropdown.active {
    display: grid;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

  .section {
    padding: 4rem 0;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .cards-grid-3 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .inline-cta {
    padding: 2rem 1.5rem;
  }
}