/* ============================================================
   FINCENTIVE IO — Global Stylesheet
   Version: 1.0
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
  /* Core Palette */
  --black:        #0a0a0a;
  --black-soft:   #111111;
  --black-card:   #141414;
  --black-border: #1e1e1e;
  --gold:         #C9A84C;
  --gold-light:   #E8C97A;
  --gold-dark:    #9a7a2e;
  --gold-glow:    rgba(201, 168, 76, 0.15);
  --gold-glow-lg: rgba(201, 168, 76, 0.08);
  --white:        #f5f5f5;
  --white-muted:  #a0a0a0;
  --white-dim:    #6a6a6a;

  /* Typography */
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  7rem;
  --space-xxl: 10rem;

  /* Layout */
  --container-max: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Transitions */
  --transition-fast: 0.18s ease;
  --transition-med:  0.32s ease;
  --transition-slow: 0.56s cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-gold:  0 0 30px rgba(201, 168, 76, 0.2);
  --shadow-card:  0 4px 32px rgba(0,0,0,0.5);
  --shadow-deep:  0 20px 60px rgba(0,0,0,0.7);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Grain texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--white-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.text-gold    { color: var(--gold); }
.text-white   { color: var(--white); }
.text-muted   { color: var(--white-muted); }
.text-center  { text-align: center; }
.text-upper   { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem; font-weight: 600; }

/* Gold accent line under headings */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section-pad {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--gold);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

.btn-outline:hover {
  background: var(--gold-glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.15);
}

/* ============================================================
   GOLD DIVIDER
   ============================================================ */
.gold-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin-block: 1.5rem;
}

.gold-line-center {
  margin-inline: auto;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  width: 120px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 900;
  transition: background var(--transition-med), box-shadow var(--transition-med), padding var(--transition-med);
  padding-block: 1.25rem;
}

#site-header.scrolled {
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--black-border), 0 4px 30px rgba(0,0,0,0.5);
  padding-block: 0.85rem;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition-med);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 60%;
}

.nav-links a.active {
  color: var(--gold);
}

.nav-cta {
  flex-shrink: 0;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-med);
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 800;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  transition: opacity var(--transition-med);
}

.nav-mobile.open {
  display: flex;
  opacity: 1;
}

.nav-mobile a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-muted);
  transition: color var(--transition-fast);
}

.nav-mobile a:hover { color: var(--gold); }

@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--black-soft);
  border-top: 1px solid var(--black-border);
  padding-block: var(--space-lg) var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--black-border);
}

.footer-brand .nav-logo img {
  height: 36px;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  max-width: 280px;
  margin-bottom: 1.5rem;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul a {
  font-size: 0.9rem;
  color: var(--white-muted);
  transition: color var(--transition-fast);
}

.footer-col ul a:hover { color: var(--gold); }

.footer-contact p {
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.footer-contact .icon {
  color: var(--gold);
  flex-shrink: 0;
  font-size: 1rem;
  margin-top: 0.1rem;
}

/* Social icons */
.social-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--black-border);
  border-radius: var(--radius-sm);
  color: var(--white-muted);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.social-icon:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-glow);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--white-dim);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.will-animate {
  opacity: 0;
  transform: translateY(32px);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 1;
  transition: opacity 0.7s ease;
}

.fade-in.will-animate { opacity: 0; }
.fade-in.visible { opacity: 1; }

/* Staggered delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--black-card);
  border: 1px solid var(--black-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: border-color var(--transition-med), transform var(--transition-med), box-shadow var(--transition-med);
}

.card:hover {
  border-color: rgba(201, 168, 76, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.card-icon {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

/* ============================================================
   GEOMETRIC BACKGROUND PATTERN
   ============================================================ */
.geo-pattern {
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ============================================================
   SELECTION
   ============================================================ */
::selection {
  background: var(--gold);
  color: var(--black);
}

/* ============================================================
   FAQ / DETAILS
   ============================================================ */
.faq-item {
  border-bottom: 1px solid var(--black-border);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  gap: 1rem;
  transition: color var(--transition-fast);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  color: var(--gold);
  font-size: 1.4rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition-med);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover { color: var(--gold); }

.faq-body {
  padding-bottom: 1.5rem;
  color: var(--white-muted);
  line-height: 1.8;
  font-size: 0.97rem;
}

/* ============================================================
   MISCELLANEOUS
   ============================================================ */

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--gold-glow);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold-light);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
}

.badge::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

/* Stat blocks */
.stat-block {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--white-muted);
  letter-spacing: 0.05em;
}